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GitHub
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7350e9c25c
173
hw/bsp/stm32h743nucleo/STM32H743ZITx_FLASH.ld
Normal file
173
hw/bsp/stm32h743nucleo/STM32H743ZITx_FLASH.ld
Normal file
@ -0,0 +1,173 @@
|
||||
/*
|
||||
*****************************************************************************
|
||||
**
|
||||
|
||||
** File : LinkerScript.ld
|
||||
**
|
||||
** Abstract : Linker script for STM32H743ZITx Device with
|
||||
** 2048KByte FLASH, 1056KByte RAM
|
||||
**
|
||||
** Set heap size, stack size and stack location according
|
||||
** to application requirements.
|
||||
**
|
||||
** Set memory bank area and size if external memory is used.
|
||||
**
|
||||
** Target : STMicroelectronics STM32
|
||||
**
|
||||
**
|
||||
** Distribution: The file is distributed as is, without any warranty
|
||||
** of any kind.
|
||||
**
|
||||
** (c)Copyright Ac6.
|
||||
** You may use this file as-is or modify it according to the needs of your
|
||||
** project. Distribution of this file (unmodified or modified) is not
|
||||
** permitted. Ac6 permit registered System Workbench for MCU users the
|
||||
** rights to distribute the assembled, compiled & linked contents of this
|
||||
** file as part of an application binary file, provided that it is built
|
||||
** using the System Workbench for MCU toolchain.
|
||||
**
|
||||
*****************************************************************************
|
||||
*/
|
||||
|
||||
/* Entry Point */
|
||||
ENTRY(Reset_Handler)
|
||||
|
||||
/* Highest address of the user mode stack */
|
||||
_estack = 0x20020000; /* end of RAM */
|
||||
/* Generate a link error if heap and stack don't fit into RAM */
|
||||
_Min_Heap_Size = 0x200; /* required amount of heap */
|
||||
_Min_Stack_Size = 0x400; /* required amount of stack */
|
||||
|
||||
/* Specify the memory areas */
|
||||
MEMORY
|
||||
{
|
||||
DTCMRAM (xrw) : ORIGIN = 0x20000000, LENGTH = 128K
|
||||
RAM_D1 (xrw) : ORIGIN = 0x24000000, LENGTH = 512K
|
||||
RAM_D2 (xrw) : ORIGIN = 0x30000000, LENGTH = 288K
|
||||
RAM_D3 (xrw) : ORIGIN = 0x38000000, LENGTH = 64K
|
||||
ITCMRAM (xrw) : ORIGIN = 0x00000000, LENGTH = 64K
|
||||
FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 2048K
|
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}
|
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|
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/* Define output sections */
|
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SECTIONS
|
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{
|
||||
/* The startup code goes first into FLASH */
|
||||
.isr_vector :
|
||||
{
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. = ALIGN(4);
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KEEP(*(.isr_vector)) /* Startup code */
|
||||
. = ALIGN(4);
|
||||
} >FLASH
|
||||
|
||||
/* The program code and other data goes into FLASH */
|
||||
.text :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
*(.text) /* .text sections (code) */
|
||||
*(.text*) /* .text* sections (code) */
|
||||
*(.glue_7) /* glue arm to thumb code */
|
||||
*(.glue_7t) /* glue thumb to arm code */
|
||||
*(.eh_frame)
|
||||
|
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KEEP (*(.init))
|
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KEEP (*(.fini))
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|
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. = ALIGN(4);
|
||||
_etext = .; /* define a global symbols at end of code */
|
||||
} >FLASH
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||||
|
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/* Constant data goes into FLASH */
|
||||
.rodata :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
*(.rodata) /* .rodata sections (constants, strings, etc.) */
|
||||
*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
|
||||
. = ALIGN(4);
|
||||
} >FLASH
|
||||
|
||||
.ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) } >FLASH
|
||||
.ARM : {
|
||||
__exidx_start = .;
|
||||
*(.ARM.exidx*)
|
||||
__exidx_end = .;
|
||||
} >FLASH
|
||||
|
||||
.preinit_array :
|
||||
{
|
||||
PROVIDE_HIDDEN (__preinit_array_start = .);
|
||||
KEEP (*(.preinit_array*))
|
||||
PROVIDE_HIDDEN (__preinit_array_end = .);
|
||||
} >FLASH
|
||||
.init_array :
|
||||
{
|
||||
PROVIDE_HIDDEN (__init_array_start = .);
|
||||
KEEP (*(SORT(.init_array.*)))
|
||||
KEEP (*(.init_array*))
|
||||
PROVIDE_HIDDEN (__init_array_end = .);
|
||||
} >FLASH
|
||||
.fini_array :
|
||||
{
|
||||
PROVIDE_HIDDEN (__fini_array_start = .);
|
||||
KEEP (*(SORT(.fini_array.*)))
|
||||
KEEP (*(.fini_array*))
|
||||
PROVIDE_HIDDEN (__fini_array_end = .);
|
||||
} >FLASH
|
||||
|
||||
/* used by the startup to initialize data */
|
||||
_sidata = LOADADDR(.data);
|
||||
|
||||
/* Initialized data sections goes into RAM, load LMA copy after code */
|
||||
.data :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
_sdata = .; /* create a global symbol at data start */
|
||||
*(.data) /* .data sections */
|
||||
*(.data*) /* .data* sections */
|
||||
|
||||
. = ALIGN(4);
|
||||
_edata = .; /* define a global symbol at data end */
|
||||
} >DTCMRAM AT> FLASH
|
||||
|
||||
|
||||
/* Uninitialized data section */
|
||||
. = ALIGN(4);
|
||||
.bss :
|
||||
{
|
||||
/* This is used by the startup in order to initialize the .bss secion */
|
||||
_sbss = .; /* define a global symbol at bss start */
|
||||
__bss_start__ = _sbss;
|
||||
*(.bss)
|
||||
*(.bss*)
|
||||
*(COMMON)
|
||||
|
||||
. = ALIGN(4);
|
||||
_ebss = .; /* define a global symbol at bss end */
|
||||
__bss_end__ = _ebss;
|
||||
} >DTCMRAM
|
||||
|
||||
/* User_heap_stack section, used to check that there is enough RAM left */
|
||||
._user_heap_stack :
|
||||
{
|
||||
. = ALIGN(8);
|
||||
PROVIDE ( end = . );
|
||||
PROVIDE ( _end = . );
|
||||
. = . + _Min_Heap_Size;
|
||||
. = . + _Min_Stack_Size;
|
||||
. = ALIGN(8);
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} >DTCMRAM
|
||||
|
||||
|
||||
|
||||
/* Remove information from the standard libraries */
|
||||
/DISCARD/ :
|
||||
{
|
||||
libc.a ( * )
|
||||
libm.a ( * )
|
||||
libgcc.a ( * )
|
||||
}
|
||||
|
||||
.ARM.attributes 0 : { *(.ARM.attributes) }
|
||||
}
|
||||
|
||||
|
||||
38
hw/bsp/stm32h743nucleo/board.mk
Normal file
38
hw/bsp/stm32h743nucleo/board.mk
Normal file
@ -0,0 +1,38 @@
|
||||
CFLAGS += \
|
||||
-DHSE_VALUE=8000000 \
|
||||
-DSTM32H743xx \
|
||||
-mthumb \
|
||||
-mabi=aapcs-linux \
|
||||
-mcpu=cortex-m7 \
|
||||
-mfloat-abi=hard \
|
||||
-mfpu=fpv5-d16 \
|
||||
-nostdlib -nostartfiles \
|
||||
-DCFG_TUSB_MCU=OPT_MCU_STM32H7 \
|
||||
-Wno-error=sign-compare
|
||||
|
||||
# The -Wno-error=sign-compare line is required due to STM32H7xx_HAL_Driver.
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||||
|
||||
# All source paths should be relative to the top level.
|
||||
LD_FILE = hw/bsp/stm32h743nucleo/STM32H743ZITx_FLASH.ld
|
||||
|
||||
SRC_C += \
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hw/mcu/st/system-init/system_stm32h7xx.c \
|
||||
hw/mcu/st/stm32lib/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal.c \
|
||||
hw/mcu/st/stm32lib/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_cortex.c \
|
||||
hw/mcu/st/stm32lib/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc.c \
|
||||
hw/mcu/st/stm32lib/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc_ex.c \
|
||||
hw/mcu/st/stm32lib/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_gpio.c \
|
||||
hw/mcu/st/stm32lib/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_pwr_ex.c
|
||||
|
||||
SRC_S += \
|
||||
hw/mcu/st/startup/stm32h7/startup_stm32h743xx.s
|
||||
|
||||
INC += \
|
||||
$(TOP)/hw/mcu/st/cmsis \
|
||||
$(TOP)/hw/mcu/st/stm32lib/CMSIS/STM32H7xx/Include \
|
||||
$(TOP)/hw/mcu/st/stm32lib/STM32H7xx_HAL_Driver/Inc \
|
||||
$(TOP)/hw/bsp/stm32h743nucleo
|
||||
|
||||
# For TinyUSB port source
|
||||
VENDOR = st
|
||||
CHIP_FAMILY = stm32h7
|
||||
230
hw/bsp/stm32h743nucleo/board_stm32h743nucleo.c
Normal file
230
hw/bsp/stm32h743nucleo/board_stm32h743nucleo.c
Normal file
@ -0,0 +1,230 @@
|
||||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2019 William D. Jones (thor0505@comcast.net),
|
||||
* Ha Thach (tinyusb.org)
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*
|
||||
* This file is part of the TinyUSB stack.
|
||||
*/
|
||||
|
||||
#include "../board.h"
|
||||
|
||||
#include "stm32h7xx.h"
|
||||
#include "stm32h7xx_hal_conf.h"
|
||||
|
||||
#define LED_PORT GPIOB
|
||||
#define LED_PIN GPIO_PIN_0
|
||||
#define BUTTON_PORT GPIOC
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||||
#define BUTTON_PIN GPIO_PIN_13
|
||||
|
||||
/* PWR, RCC, GPIO (All): AHB4 (D3 domain)
|
||||
USB{1,2} OTG_{H,F}S: AHB1 (D2 domain)
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief System Clock Configuration
|
||||
* The system Clock is configured as follows :
|
||||
* System Clock source = PLL (HSE)
|
||||
* SYSCLK(Hz) = 168000000
|
||||
* ACLK(Hz) = 168000000
|
||||
* HCLK(Hz) = 168000000
|
||||
* AHB1-4 Prescaler = 1
|
||||
* APB1 Prescaler (Domain 2) = 2
|
||||
* APB2 Prescaler (Domain 2) = 2
|
||||
* APB3 Prescaler (Domain 1) = 2
|
||||
* APB4 Prescaler (Domain 3) = 2
|
||||
* HSE Frequency(Hz) = 8000000
|
||||
* PLL1_M = 8
|
||||
* PLL1_N = 336
|
||||
* PLL1_P = 2
|
||||
* PLL1_Q = 7
|
||||
* PLL1_R = Unused (TODO: figure out how
|
||||
* to gate from HAL?)
|
||||
* VDD(V) = 3.3
|
||||
* Main regulator output voltage = Scale3 mode
|
||||
* Flash Latency(WS) = 4
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
static void SystemClock_Config(void)
|
||||
{
|
||||
RCC_ClkInitTypeDef RCC_ClkInitStruct;
|
||||
RCC_OscInitTypeDef RCC_OscInitStruct;
|
||||
|
||||
/* The PWR block is always enabled on the H7 series- there is no clock
|
||||
enable. For now, use the default VOS3 scale mode (lowest) and limit clock
|
||||
frequencies to avoid potential current draw problems from bus
|
||||
power when using the max clock speeds throughout the chip. */
|
||||
|
||||
/* Enable HSE Oscillator and activate PLL1 with HSE as source */
|
||||
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
|
||||
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
|
||||
RCC_OscInitStruct.HSIState = RCC_HSI_OFF;
|
||||
RCC_OscInitStruct.CSIState = RCC_CSI_OFF;
|
||||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
|
||||
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
|
||||
RCC_OscInitStruct.PLL.PLLM = 8;
|
||||
RCC_OscInitStruct.PLL.PLLN = 336;
|
||||
RCC_OscInitStruct.PLL.PLLP = 2;
|
||||
RCC_OscInitStruct.PLL.PLLQ = 7;
|
||||
RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_0;
|
||||
RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOMEDIUM;
|
||||
RCC_OscInitStruct.PLL.PLLFRACN = 0;
|
||||
HAL_RCC_OscConfig(&RCC_OscInitStruct);
|
||||
|
||||
RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | \
|
||||
RCC_CLOCKTYPE_D1PCLK1 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2 | \
|
||||
RCC_CLOCKTYPE_D3PCLK1);
|
||||
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
|
||||
RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
|
||||
RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV1;
|
||||
|
||||
/* Unlike on the STM32F4 family, it appears the maximum APB frequencies are
|
||||
device-dependent- 120 MHz for this board according to Figure 2 of
|
||||
the datasheet. Dividing by half will be safe for now. */
|
||||
RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV2;
|
||||
RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV2;
|
||||
RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
|
||||
RCC_ClkInitStruct.APB4CLKDivider = RCC_APB4_DIV2;
|
||||
|
||||
/* 4 wait states required for 168MHz and VOS3. */
|
||||
HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4);
|
||||
|
||||
/* Like on F4, on H7, USB's actual peripheral clock and bus clock are
|
||||
separate. However, the main system PLL (PLL1) doesn't have a direct
|
||||
connection to the USB peripheral clock to generate 48 MHz, so we do this
|
||||
dance. This will connect PLL1's Q output to the USB peripheral clock. */
|
||||
RCC_PeriphCLKInitTypeDef RCC_PeriphCLKInitStruct;
|
||||
|
||||
RCC_PeriphCLKInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USB;
|
||||
RCC_PeriphCLKInitStruct.UsbClockSelection = RCC_USBCLKSOURCE_PLL;
|
||||
HAL_RCCEx_PeriphCLKConfig(&RCC_PeriphCLKInitStruct);
|
||||
}
|
||||
|
||||
void board_init(void)
|
||||
{
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE
|
||||
// 1ms tick timer
|
||||
SysTick_Config(SystemCoreClock / 1000);
|
||||
#endif
|
||||
|
||||
SystemClock_Config();
|
||||
|
||||
SystemCoreClockUpdate();
|
||||
|
||||
GPIO_InitTypeDef GPIO_InitStruct;
|
||||
|
||||
// USB Pin Init
|
||||
// PA9- VUSB, PA10- ID, PA11- DM, PA12- DP
|
||||
__HAL_RCC_GPIOA_CLK_ENABLE();
|
||||
|
||||
/* Configure DM DP Pins */
|
||||
GPIO_InitStruct.Pin = GPIO_PIN_11 | GPIO_PIN_12;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
GPIO_InitStruct.Alternate = GPIO_AF10_OTG2_HS;
|
||||
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
||||
|
||||
/* Configure VBUS Pin */
|
||||
GPIO_InitStruct.Pin = GPIO_PIN_9;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
||||
|
||||
/* This for ID line debug */
|
||||
GPIO_InitStruct.Pin = GPIO_PIN_10;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
|
||||
GPIO_InitStruct.Pull = GPIO_PULLUP;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
|
||||
GPIO_InitStruct.Alternate = GPIO_AF10_OTG2_HS;
|
||||
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
||||
|
||||
__HAL_RCC_GPIOB_CLK_ENABLE();
|
||||
|
||||
GPIO_InitStruct.Pin = LED_PIN;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
||||
GPIO_InitStruct.Pull = GPIO_PULLUP;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
|
||||
HAL_GPIO_Init(LED_PORT, &GPIO_InitStruct);
|
||||
|
||||
__HAL_RCC_GPIOC_CLK_ENABLE();
|
||||
GPIO_InitStruct.Pin = BUTTON_PIN;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
|
||||
HAL_GPIO_Init(BUTTON_PORT, &GPIO_InitStruct);
|
||||
|
||||
// https://community.st.com/s/question/0D50X00009XkYZLSA3/stm32h7-nucleo-usb-fs-cdc
|
||||
// TODO: Board init actually works fine without this line.
|
||||
HAL_PWREx_EnableUSBVoltageDetector();
|
||||
__HAL_RCC_USB2_OTG_FS_CLK_ENABLE();
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// Board porting API
|
||||
//--------------------------------------------------------------------+
|
||||
|
||||
void board_led_write(bool state)
|
||||
{
|
||||
HAL_GPIO_WritePin(LED_PORT, LED_PIN, state);
|
||||
}
|
||||
|
||||
uint32_t board_button_read(void)
|
||||
{
|
||||
return HAL_GPIO_ReadPin(BUTTON_PORT, BUTTON_PIN);
|
||||
}
|
||||
|
||||
int board_uart_read(uint8_t* buf, int len)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
int board_uart_write(void const * buf, int len)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE
|
||||
volatile uint32_t system_ticks = 0;
|
||||
void SysTick_Handler (void)
|
||||
{
|
||||
system_ticks++;
|
||||
}
|
||||
|
||||
uint32_t board_millis(void)
|
||||
{
|
||||
return system_ticks;
|
||||
}
|
||||
#endif
|
||||
|
||||
void HardFault_Handler (void)
|
||||
{
|
||||
asm("bkpt");
|
||||
}
|
||||
|
||||
// Required by __libc_init_array in startup code if we are compiling using
|
||||
// -nostdlib/-nostartfiles.
|
||||
void _init(void)
|
||||
{
|
||||
|
||||
}
|
||||
431
hw/bsp/stm32h743nucleo/stm32h7xx_hal_conf.h
Normal file
431
hw/bsp/stm32h743nucleo/stm32h7xx_hal_conf.h
Normal file
@ -0,0 +1,431 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file stm32h7xx_hal_conf_template.h
|
||||
* @brief HAL configuration template file.
|
||||
* This file should be copied to the application folder and renamed
|
||||
* to stm32h7xx_hal_conf.h.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© COPYRIGHT(c) 2019 STMicroelectronics</center></h2>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/* Define to prevent recursive inclusion -------------------------------------*/
|
||||
#ifndef __STM32H7xx_HAL_CONF_H
|
||||
#define __STM32H7xx_HAL_CONF_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Exported types ------------------------------------------------------------*/
|
||||
/* Exported constants --------------------------------------------------------*/
|
||||
|
||||
/* ########################## Module Selection ############################## */
|
||||
/**
|
||||
* @brief This is the list of modules to be used in the HAL driver
|
||||
*/
|
||||
#define HAL_MODULE_ENABLED
|
||||
|
||||
/* #define HAL_ADC_MODULE_ENABLED */
|
||||
/* #define HAL_FDCAN_MODULE_ENABLED */
|
||||
/* #define HAL_CEC_MODULE_ENABLED */
|
||||
/* #define HAL_COMP_MODULE_ENABLED */
|
||||
/* #define HAL_CRC_MODULE_ENABLED */
|
||||
/* #define HAL_CRYP_MODULE_ENABLED */
|
||||
/* #define HAL_DAC_MODULE_ENABLED */
|
||||
/* #define HAL_DCMI_MODULE_ENABLED */
|
||||
/* #define HAL_DMA2D_MODULE_ENABLED */
|
||||
#define HAL_ETH_MODULE_ENABLED
|
||||
/* #define HAL_NAND_MODULE_ENABLED */
|
||||
/* #define HAL_NOR_MODULE_ENABLED */
|
||||
/* #define HAL_SRAM_MODULE_ENABLED */
|
||||
/* #define HAL_SDRAM_MODULE_ENABLED */
|
||||
/* #define HAL_HASH_MODULE_ENABLED */
|
||||
/* #define HAL_HRTIM_MODULE_ENABLED */
|
||||
/* #define HAL_HSEM_MODULE_ENABLED */
|
||||
/* #define HAL_JPEG_MODULE_ENABLED */
|
||||
/* #define HAL_OPAMP_MODULE_ENABLED */
|
||||
/* #define HAL_I2S_MODULE_ENABLED */
|
||||
/* #define HAL_SMBUS_MODULE_ENABLED */
|
||||
/* #define HAL_IWDG_MODULE_ENABLED */
|
||||
/* #define HAL_LPTIM_MODULE_ENABLED */
|
||||
/* #define HAL_LTDC_MODULE_ENABLED */
|
||||
/* #define HAL_QSPI_MODULE_ENABLED */
|
||||
/* #define HAL_RNG_MODULE_ENABLED */
|
||||
/* #define HAL_RTC_MODULE_ENABLED */
|
||||
/* #define HAL_SAI_MODULE_ENABLED */
|
||||
/* #define HAL_SD_MODULE_ENABLED */
|
||||
/* #define HAL_MMC_MODULE_ENABLED */
|
||||
/* #define HAL_SPDIFRX_MODULE_ENABLED */
|
||||
/* #define HAL_SPI_MODULE_ENABLED */
|
||||
/* #define HAL_SWPMI_MODULE_ENABLED */
|
||||
/* #define HAL_TIM_MODULE_ENABLED */
|
||||
#define HAL_UART_MODULE_ENABLED
|
||||
/* #define HAL_USART_MODULE_ENABLED */
|
||||
/* #define HAL_IRDA_MODULE_ENABLED */
|
||||
/* #define HAL_SMARTCARD_MODULE_ENABLED */
|
||||
/* #define HAL_WWDG_MODULE_ENABLED */
|
||||
#define HAL_PCD_MODULE_ENABLED
|
||||
/* #define HAL_HCD_MODULE_ENABLED */
|
||||
/* #define HAL_DFSDM_MODULE_ENABLED */
|
||||
/* #define HAL_DSI_MODULE_ENABLED */
|
||||
/* #define HAL_JPEG_MODULE_ENABLED */
|
||||
/* #define HAL_MDIOS_MODULE_ENABLED */
|
||||
/* #define HAL_EXTI_MODULE_ENABLED */
|
||||
#define HAL_GPIO_MODULE_ENABLED
|
||||
#define HAL_DMA_MODULE_ENABLED
|
||||
#define HAL_MDMA_MODULE_ENABLED
|
||||
#define HAL_RCC_MODULE_ENABLED
|
||||
#define HAL_FLASH_MODULE_ENABLED
|
||||
#define HAL_PWR_MODULE_ENABLED
|
||||
#define HAL_I2C_MODULE_ENABLED
|
||||
#define HAL_CORTEX_MODULE_ENABLED
|
||||
#define HAL_HSEM_MODULE_ENABLED
|
||||
|
||||
/* ########################## Oscillator Values adaptation ####################*/
|
||||
/**
|
||||
* @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
|
||||
* This value is used by the RCC HAL module to compute the system frequency
|
||||
* (when HSE is used as system clock source, directly or through the PLL).
|
||||
*/
|
||||
#if !defined (HSE_VALUE)
|
||||
#define HSE_VALUE ((uint32_t)8000000) /*!< Value of the External oscillator in Hz : FPGA case fixed to 60MHZ */
|
||||
#endif /* HSE_VALUE */
|
||||
|
||||
#if !defined (HSE_STARTUP_TIMEOUT)
|
||||
#define HSE_STARTUP_TIMEOUT ((uint32_t)100U) /*!< Time out for HSE start up, in ms */
|
||||
#endif /* HSE_STARTUP_TIMEOUT */
|
||||
|
||||
/**
|
||||
* @brief Internal oscillator (CSI) default value.
|
||||
* This value is the default CSI value after Reset.
|
||||
*/
|
||||
#if !defined (CSI_VALUE)
|
||||
#define CSI_VALUE ((uint32_t)4000000) /*!< Value of the Internal oscillator in Hz*/
|
||||
#endif /* CSI_VALUE */
|
||||
|
||||
/**
|
||||
* @brief Internal High Speed oscillator (HSI) value.
|
||||
* This value is used by the RCC HAL module to compute the system frequency
|
||||
* (when HSI is used as system clock source, directly or through the PLL).
|
||||
*/
|
||||
#if !defined (HSI_VALUE)
|
||||
#define HSI_VALUE ((uint32_t)64000000) /*!< Value of the Internal oscillator in Hz*/
|
||||
#endif /* HSI_VALUE */
|
||||
|
||||
/**
|
||||
* @brief External Low Speed oscillator (LSE) value.
|
||||
* This value is used by the UART, RTC HAL module to compute the system frequency
|
||||
*/
|
||||
#if !defined (LSE_VALUE)
|
||||
#define LSE_VALUE ((uint32_t)32768U) /*!< Value of the External oscillator in Hz*/
|
||||
#endif /* LSE_VALUE */
|
||||
|
||||
#if !defined (LSE_STARTUP_TIMEOUT)
|
||||
#define LSE_STARTUP_TIMEOUT ((uint32_t)5000U) /*!< Time out for LSE start up, in ms */
|
||||
#endif /* LSE_STARTUP_TIMEOUT */
|
||||
|
||||
/**
|
||||
* @brief External clock source for I2S peripheral
|
||||
* This value is used by the I2S HAL module to compute the I2S clock source
|
||||
* frequency, this source is inserted directly through I2S_CKIN pad.
|
||||
*/
|
||||
#if !defined (EXTERNAL_CLOCK_VALUE)
|
||||
#define EXTERNAL_CLOCK_VALUE 12288000U /*!< Value of the External clock in Hz*/
|
||||
#endif /* EXTERNAL_CLOCK_VALUE */
|
||||
|
||||
/* Tip: To avoid modifying this file each time you need to use different HSE,
|
||||
=== you can define the HSE value in your toolchain compiler preprocessor. */
|
||||
|
||||
/* ########################### System Configuration ######################### */
|
||||
/**
|
||||
* @brief This is the HAL system configuration section
|
||||
*/
|
||||
#define VDD_VALUE ((uint32_t)3300U) /*!< Value of VDD in mv */
|
||||
#define TICK_INT_PRIORITY ((uint32_t)0U) /*!< tick interrupt priority */
|
||||
#define USE_RTOS 0U
|
||||
#define USE_SD_TRANSCEIVER 1U /*!< use uSD Transceiver */
|
||||
/* ########################## Assert Selection ############################## */
|
||||
/**
|
||||
* @brief Uncomment the line below to expanse the "assert_param" macro in the
|
||||
* HAL drivers code
|
||||
*/
|
||||
/* #define USE_FULL_ASSERT 1U */
|
||||
|
||||
/* ################## SPI peripheral configuration ########################## */
|
||||
|
||||
/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
|
||||
* Activated: CRC code is present inside driver
|
||||
* Deactivated: CRC code cleaned from driver
|
||||
*/
|
||||
|
||||
#define USE_SPI_CRC 0U
|
||||
|
||||
/* ################## ETH peripheral configuration ########################## */
|
||||
|
||||
#define ETH_TX_DESC_CNT ((uint32_t)4) /* Tx Descriptor Length */
|
||||
#define ETH_RX_DESC_CNT ((uint32_t)4) /* Rx Descriptor Length */
|
||||
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
/**
|
||||
* @brief Include module's header file
|
||||
*/
|
||||
|
||||
#ifdef HAL_RCC_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_rcc.h"
|
||||
#endif /* HAL_RCC_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_EXTI_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_exti.h"
|
||||
#endif /* HAL_EXTI_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_GPIO_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_gpio.h"
|
||||
#endif /* HAL_GPIO_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_DMA_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_dma.h"
|
||||
#endif /* HAL_DMA_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_HASH_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_hash.h"
|
||||
#endif /* HAL_HASH_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_DCMI_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_dcmi.h"
|
||||
#endif /* HAL_DCMI_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_DMA2D_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_dma2d.h"
|
||||
#endif /* HAL_DMA2D_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_DFSDM_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_dfsdm.h"
|
||||
#endif /* HAL_DFSDM_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_ETH_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_eth.h"
|
||||
#endif /* HAL_ETH_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_CORTEX_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_cortex.h"
|
||||
#endif /* HAL_CORTEX_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_ADC_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_adc.h"
|
||||
#endif /* HAL_ADC_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_FDCAN_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_fdcan.h"
|
||||
#endif /* HAL_FDCAN_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_CEC_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_cec.h"
|
||||
#endif /* HAL_CEC_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_COMP_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_comp.h"
|
||||
#endif /* HAL_COMP_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_CRC_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_crc.h"
|
||||
#endif /* HAL_CRC_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_CRYP_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_cryp.h"
|
||||
#endif /* HAL_CRYP_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_DAC_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_dac.h"
|
||||
#endif /* HAL_DAC_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_FLASH_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_flash.h"
|
||||
#endif /* HAL_FLASH_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_HRTIM_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_hrtim.h"
|
||||
#endif /* HAL_HRTIM_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_HSEM_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_hsem.h"
|
||||
#endif /* HAL_HSEM_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_SRAM_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_sram.h"
|
||||
#endif /* HAL_SRAM_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_NOR_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_nor.h"
|
||||
#endif /* HAL_NOR_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_NAND_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_nand.h"
|
||||
#endif /* HAL_NAND_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_I2C_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_i2c.h"
|
||||
#endif /* HAL_I2C_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_I2S_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_i2s.h"
|
||||
#endif /* HAL_I2S_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_IWDG_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_iwdg.h"
|
||||
#endif /* HAL_IWDG_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_JPEG_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_jpeg.h"
|
||||
#endif /* HAL_JPEG_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_MDIOS_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_mdios.h"
|
||||
#endif /* HAL_MDIOS_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_MDMA_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_mdma.h"
|
||||
#endif /* HAL_MDMA_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_LPTIM_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_lptim.h"
|
||||
#endif /* HAL_LPTIM_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_LTDC_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_ltdc.h"
|
||||
#endif /* HAL_LTDC_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_OPAMP_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_opamp.h"
|
||||
#endif /* HAL_OPAMP_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_PWR_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_pwr.h"
|
||||
#endif /* HAL_PWR_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_QSPI_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_qspi.h"
|
||||
#endif /* HAL_QSPI_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_RNG_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_rng.h"
|
||||
#endif /* HAL_RNG_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_RTC_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_rtc.h"
|
||||
#endif /* HAL_RTC_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_SAI_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_sai.h"
|
||||
#endif /* HAL_SAI_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_SD_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_sd.h"
|
||||
#endif /* HAL_SD_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_MMC_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_mmc.h"
|
||||
#endif /* HAL_MMC_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_SDRAM_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_sdram.h"
|
||||
#endif /* HAL_SDRAM_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_SPI_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_spi.h"
|
||||
#endif /* HAL_SPI_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_SPDIFRX_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_spdifrx.h"
|
||||
#endif /* HAL_SPDIFRX_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_SWPMI_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_swpmi.h"
|
||||
#endif /* HAL_SWPMI_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_TIM_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_tim.h"
|
||||
#endif /* HAL_TIM_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_UART_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_uart.h"
|
||||
#endif /* HAL_UART_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_USART_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_usart.h"
|
||||
#endif /* HAL_USART_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_IRDA_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_irda.h"
|
||||
#endif /* HAL_IRDA_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_SMARTCARD_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_smartcard.h"
|
||||
#endif /* HAL_SMARTCARD_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_SMBUS_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_smbus.h"
|
||||
#endif /* HAL_SMBUS_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_WWDG_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_wwdg.h"
|
||||
#endif /* HAL_WWDG_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_PCD_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_pcd.h"
|
||||
#endif /* HAL_PCD_MODULE_ENABLED */
|
||||
|
||||
#ifdef HAL_HCD_MODULE_ENABLED
|
||||
#include "stm32h7xx_hal_hcd.h"
|
||||
#endif /* HAL_HCD_MODULE_ENABLED */
|
||||
|
||||
/* Exported macro ------------------------------------------------------------*/
|
||||
#ifdef USE_FULL_ASSERT
|
||||
/**
|
||||
* @brief The assert_param macro is used for function's parameters check.
|
||||
* @param expr: If expr is false, it calls assert_failed function
|
||||
* which reports the name of the source file and the source
|
||||
* line number of the call that failed.
|
||||
* If expr is true, it returns no value.
|
||||
* @retval None
|
||||
*/
|
||||
#define assert_param(expr) ((expr) ? (void)0 : assert_failed((uint8_t *)__FILE__, __LINE__))
|
||||
/* Exported functions ------------------------------------------------------- */
|
||||
void assert_failed(uint8_t* file, uint32_t line);
|
||||
#else
|
||||
#define assert_param(expr) ((void)0)
|
||||
#endif /* USE_FULL_ASSERT */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __STM32H7xx_HAL_CONF_H */
|
||||
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
761
hw/mcu/st/startup/stm32h7/startup_stm32h743xx.s
Normal file
761
hw/mcu/st/startup/stm32h7/startup_stm32h743xx.s
Normal file
@ -0,0 +1,761 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file startup_stm32h743xx.s
|
||||
* @author MCD Application Team
|
||||
* @brief STM32H743xx Devices vector table for GCC based toolchain.
|
||||
* This module performs:
|
||||
* - Set the initial SP
|
||||
* - Set the initial PC == Reset_Handler,
|
||||
* - Set the vector table entries with the exceptions ISR address
|
||||
* - Branches to main in the C library (which eventually
|
||||
* calls main()).
|
||||
* After Reset the Cortex-M processor is in Thread mode,
|
||||
* priority is Privileged, and the Stack is set to Main.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© COPYRIGHT 2017 STMicroelectronics</center></h2>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
.syntax unified
|
||||
.cpu cortex-m7
|
||||
.fpu softvfp
|
||||
.thumb
|
||||
|
||||
.global g_pfnVectors
|
||||
.global Default_Handler
|
||||
|
||||
/* start address for the initialization values of the .data section.
|
||||
defined in linker script */
|
||||
.word _sidata
|
||||
/* start address for the .data section. defined in linker script */
|
||||
.word _sdata
|
||||
/* end address for the .data section. defined in linker script */
|
||||
.word _edata
|
||||
/* start address for the .bss section. defined in linker script */
|
||||
.word _sbss
|
||||
/* end address for the .bss section. defined in linker script */
|
||||
.word _ebss
|
||||
/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
|
||||
|
||||
/**
|
||||
* @brief This is the code that gets called when the processor first
|
||||
* starts execution following a reset event. Only the absolutely
|
||||
* necessary set is performed, after which the application
|
||||
* supplied main() routine is called.
|
||||
* @param None
|
||||
* @retval : None
|
||||
*/
|
||||
|
||||
.section .text.Reset_Handler
|
||||
.weak Reset_Handler
|
||||
.type Reset_Handler, %function
|
||||
Reset_Handler:
|
||||
ldr sp, =_estack /* set stack pointer */
|
||||
|
||||
/* Copy the data segment initializers from flash to SRAM */
|
||||
movs r1, #0
|
||||
b LoopCopyDataInit
|
||||
|
||||
CopyDataInit:
|
||||
ldr r3, =_sidata
|
||||
ldr r3, [r3, r1]
|
||||
str r3, [r0, r1]
|
||||
adds r1, r1, #4
|
||||
|
||||
LoopCopyDataInit:
|
||||
ldr r0, =_sdata
|
||||
ldr r3, =_edata
|
||||
adds r2, r0, r1
|
||||
cmp r2, r3
|
||||
bcc CopyDataInit
|
||||
ldr r2, =_sbss
|
||||
b LoopFillZerobss
|
||||
/* Zero fill the bss segment. */
|
||||
FillZerobss:
|
||||
movs r3, #0
|
||||
str r3, [r2], #4
|
||||
|
||||
LoopFillZerobss:
|
||||
ldr r3, = _ebss
|
||||
cmp r2, r3
|
||||
bcc FillZerobss
|
||||
|
||||
/* Call the clock system intitialization function.*/
|
||||
bl SystemInit
|
||||
/* Call static constructors */
|
||||
bl __libc_init_array
|
||||
/* Call the application's entry point.*/
|
||||
bl main
|
||||
bx lr
|
||||
.size Reset_Handler, .-Reset_Handler
|
||||
|
||||
/**
|
||||
* @brief This is the code that gets called when the processor receives an
|
||||
* unexpected interrupt. This simply enters an infinite loop, preserving
|
||||
* the system state for examination by a debugger.
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
.section .text.Default_Handler,"ax",%progbits
|
||||
Default_Handler:
|
||||
Infinite_Loop:
|
||||
b Infinite_Loop
|
||||
.size Default_Handler, .-Default_Handler
|
||||
/******************************************************************************
|
||||
*
|
||||
* The minimal vector table for a Cortex M. Note that the proper constructs
|
||||
* must be placed on this to ensure that it ends up at physical address
|
||||
* 0x0000.0000.
|
||||
*
|
||||
*******************************************************************************/
|
||||
.section .isr_vector,"a",%progbits
|
||||
.type g_pfnVectors, %object
|
||||
.size g_pfnVectors, .-g_pfnVectors
|
||||
|
||||
|
||||
g_pfnVectors:
|
||||
.word _estack
|
||||
.word Reset_Handler
|
||||
|
||||
.word NMI_Handler
|
||||
.word HardFault_Handler
|
||||
.word MemManage_Handler
|
||||
.word BusFault_Handler
|
||||
.word UsageFault_Handler
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word SVC_Handler
|
||||
.word DebugMon_Handler
|
||||
.word 0
|
||||
.word PendSV_Handler
|
||||
.word SysTick_Handler
|
||||
|
||||
/* External Interrupts */
|
||||
.word WWDG_IRQHandler /* Window WatchDog */
|
||||
.word PVD_AVD_IRQHandler /* PVD/AVD through EXTI Line detection */
|
||||
.word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
|
||||
.word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
|
||||
.word FLASH_IRQHandler /* FLASH */
|
||||
.word RCC_IRQHandler /* RCC */
|
||||
.word EXTI0_IRQHandler /* EXTI Line0 */
|
||||
.word EXTI1_IRQHandler /* EXTI Line1 */
|
||||
.word EXTI2_IRQHandler /* EXTI Line2 */
|
||||
.word EXTI3_IRQHandler /* EXTI Line3 */
|
||||
.word EXTI4_IRQHandler /* EXTI Line4 */
|
||||
.word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
|
||||
.word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
|
||||
.word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
|
||||
.word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
|
||||
.word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
|
||||
.word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
|
||||
.word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
|
||||
.word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
|
||||
.word FDCAN1_IT0_IRQHandler /* FDCAN1 interrupt line 0 */
|
||||
.word FDCAN2_IT0_IRQHandler /* FDCAN2 interrupt line 0 */
|
||||
.word FDCAN1_IT1_IRQHandler /* FDCAN1 interrupt line 1 */
|
||||
.word FDCAN2_IT1_IRQHandler /* FDCAN2 interrupt line 1 */
|
||||
.word EXTI9_5_IRQHandler /* External Line[9:5]s */
|
||||
.word TIM1_BRK_IRQHandler /* TIM1 Break interrupt */
|
||||
.word TIM1_UP_IRQHandler /* TIM1 Update interrupt */
|
||||
.word TIM1_TRG_COM_IRQHandler /* TIM1 Trigger and Commutation interrupt */
|
||||
.word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
|
||||
.word TIM2_IRQHandler /* TIM2 */
|
||||
.word TIM3_IRQHandler /* TIM3 */
|
||||
.word TIM4_IRQHandler /* TIM4 */
|
||||
.word I2C1_EV_IRQHandler /* I2C1 Event */
|
||||
.word I2C1_ER_IRQHandler /* I2C1 Error */
|
||||
.word I2C2_EV_IRQHandler /* I2C2 Event */
|
||||
.word I2C2_ER_IRQHandler /* I2C2 Error */
|
||||
.word SPI1_IRQHandler /* SPI1 */
|
||||
.word SPI2_IRQHandler /* SPI2 */
|
||||
.word USART1_IRQHandler /* USART1 */
|
||||
.word USART2_IRQHandler /* USART2 */
|
||||
.word USART3_IRQHandler /* USART3 */
|
||||
.word EXTI15_10_IRQHandler /* External Line[15:10]s */
|
||||
.word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
|
||||
.word 0 /* Reserved */
|
||||
.word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
|
||||
.word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
|
||||
.word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
|
||||
.word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
|
||||
.word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
|
||||
.word FMC_IRQHandler /* FMC */
|
||||
.word SDMMC1_IRQHandler /* SDMMC1 */
|
||||
.word TIM5_IRQHandler /* TIM5 */
|
||||
.word SPI3_IRQHandler /* SPI3 */
|
||||
.word UART4_IRQHandler /* UART4 */
|
||||
.word UART5_IRQHandler /* UART5 */
|
||||
.word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
|
||||
.word TIM7_IRQHandler /* TIM7 */
|
||||
.word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
|
||||
.word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
|
||||
.word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
|
||||
.word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
|
||||
.word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
|
||||
.word ETH_IRQHandler /* Ethernet */
|
||||
.word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
|
||||
.word FDCAN_CAL_IRQHandler /* FDCAN calibration unit interrupt*/
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
|
||||
.word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
|
||||
.word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
|
||||
.word USART6_IRQHandler /* USART6 */
|
||||
.word I2C3_EV_IRQHandler /* I2C3 event */
|
||||
.word I2C3_ER_IRQHandler /* I2C3 error */
|
||||
.word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
|
||||
.word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
|
||||
.word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
|
||||
.word OTG_HS_IRQHandler /* USB OTG HS */
|
||||
.word DCMI_IRQHandler /* DCMI */
|
||||
.word 0 /* Reserved */
|
||||
.word RNG_IRQHandler /* Rng */
|
||||
.word FPU_IRQHandler /* FPU */
|
||||
.word UART7_IRQHandler /* UART7 */
|
||||
.word UART8_IRQHandler /* UART8 */
|
||||
.word SPI4_IRQHandler /* SPI4 */
|
||||
.word SPI5_IRQHandler /* SPI5 */
|
||||
.word SPI6_IRQHandler /* SPI6 */
|
||||
.word SAI1_IRQHandler /* SAI1 */
|
||||
.word LTDC_IRQHandler /* LTDC */
|
||||
.word LTDC_ER_IRQHandler /* LTDC error */
|
||||
.word DMA2D_IRQHandler /* DMA2D */
|
||||
.word SAI2_IRQHandler /* SAI2 */
|
||||
.word QUADSPI_IRQHandler /* QUADSPI */
|
||||
.word LPTIM1_IRQHandler /* LPTIM1 */
|
||||
.word CEC_IRQHandler /* HDMI_CEC */
|
||||
.word I2C4_EV_IRQHandler /* I2C4 Event */
|
||||
.word I2C4_ER_IRQHandler /* I2C4 Error */
|
||||
.word SPDIF_RX_IRQHandler /* SPDIF_RX */
|
||||
.word OTG_FS_EP1_OUT_IRQHandler /* USB OTG FS End Point 1 Out */
|
||||
.word OTG_FS_EP1_IN_IRQHandler /* USB OTG FS End Point 1 In */
|
||||
.word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI */
|
||||
.word OTG_FS_IRQHandler /* USB OTG FS */
|
||||
.word DMAMUX1_OVR_IRQHandler /* DMAMUX1 Overrun interrupt */
|
||||
.word HRTIM1_Master_IRQHandler /* HRTIM Master Timer global Interrupt */
|
||||
.word HRTIM1_TIMA_IRQHandler /* HRTIM Timer A global Interrupt */
|
||||
.word HRTIM1_TIMB_IRQHandler /* HRTIM Timer B global Interrupt */
|
||||
.word HRTIM1_TIMC_IRQHandler /* HRTIM Timer C global Interrupt */
|
||||
.word HRTIM1_TIMD_IRQHandler /* HRTIM Timer D global Interrupt */
|
||||
.word HRTIM1_TIME_IRQHandler /* HRTIM Timer E global Interrupt */
|
||||
.word HRTIM1_FLT_IRQHandler /* HRTIM Fault global Interrupt */
|
||||
.word DFSDM1_FLT0_IRQHandler /* DFSDM Filter0 Interrupt */
|
||||
.word DFSDM1_FLT1_IRQHandler /* DFSDM Filter1 Interrupt */
|
||||
.word DFSDM1_FLT2_IRQHandler /* DFSDM Filter2 Interrupt */
|
||||
.word DFSDM1_FLT3_IRQHandler /* DFSDM Filter3 Interrupt */
|
||||
.word SAI3_IRQHandler /* SAI3 global Interrupt */
|
||||
.word SWPMI1_IRQHandler /* Serial Wire Interface 1 global interrupt */
|
||||
.word TIM15_IRQHandler /* TIM15 global Interrupt */
|
||||
.word TIM16_IRQHandler /* TIM16 global Interrupt */
|
||||
.word TIM17_IRQHandler /* TIM17 global Interrupt */
|
||||
.word MDIOS_WKUP_IRQHandler /* MDIOS Wakeup Interrupt */
|
||||
.word MDIOS_IRQHandler /* MDIOS global Interrupt */
|
||||
.word JPEG_IRQHandler /* JPEG global Interrupt */
|
||||
.word MDMA_IRQHandler /* MDMA global Interrupt */
|
||||
.word 0 /* Reserved */
|
||||
.word SDMMC2_IRQHandler /* SDMMC2 global Interrupt */
|
||||
.word HSEM1_IRQHandler /* HSEM1 global Interrupt */
|
||||
.word 0 /* Reserved */
|
||||
.word ADC3_IRQHandler /* ADC3 global Interrupt */
|
||||
.word DMAMUX2_OVR_IRQHandler /* DMAMUX Overrun interrupt */
|
||||
.word BDMA_Channel0_IRQHandler /* BDMA Channel 0 global Interrupt */
|
||||
.word BDMA_Channel1_IRQHandler /* BDMA Channel 1 global Interrupt */
|
||||
.word BDMA_Channel2_IRQHandler /* BDMA Channel 2 global Interrupt */
|
||||
.word BDMA_Channel3_IRQHandler /* BDMA Channel 3 global Interrupt */
|
||||
.word BDMA_Channel4_IRQHandler /* BDMA Channel 4 global Interrupt */
|
||||
.word BDMA_Channel5_IRQHandler /* BDMA Channel 5 global Interrupt */
|
||||
.word BDMA_Channel6_IRQHandler /* BDMA Channel 6 global Interrupt */
|
||||
.word BDMA_Channel7_IRQHandler /* BDMA Channel 7 global Interrupt */
|
||||
.word COMP1_IRQHandler /* COMP1 global Interrupt */
|
||||
.word LPTIM2_IRQHandler /* LP TIM2 global interrupt */
|
||||
.word LPTIM3_IRQHandler /* LP TIM3 global interrupt */
|
||||
.word LPTIM4_IRQHandler /* LP TIM4 global interrupt */
|
||||
.word LPTIM5_IRQHandler /* LP TIM5 global interrupt */
|
||||
.word LPUART1_IRQHandler /* LP UART1 interrupt */
|
||||
.word 0 /* Reserved */
|
||||
.word CRS_IRQHandler /* Clock Recovery Global Interrupt */
|
||||
.word 0 /* Reserved */
|
||||
.word SAI4_IRQHandler /* SAI4 global interrupt */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word WAKEUP_PIN_IRQHandler /* Interrupt for all 6 wake-up pins */
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* Provide weak aliases for each Exception handler to the Default_Handler.
|
||||
* As they are weak aliases, any function with the same name will override
|
||||
* this definition.
|
||||
*
|
||||
*******************************************************************************/
|
||||
.weak NMI_Handler
|
||||
.thumb_set NMI_Handler,Default_Handler
|
||||
|
||||
.weak HardFault_Handler
|
||||
.thumb_set HardFault_Handler,Default_Handler
|
||||
|
||||
.weak MemManage_Handler
|
||||
.thumb_set MemManage_Handler,Default_Handler
|
||||
|
||||
.weak BusFault_Handler
|
||||
.thumb_set BusFault_Handler,Default_Handler
|
||||
|
||||
.weak UsageFault_Handler
|
||||
.thumb_set UsageFault_Handler,Default_Handler
|
||||
|
||||
.weak SVC_Handler
|
||||
.thumb_set SVC_Handler,Default_Handler
|
||||
|
||||
.weak DebugMon_Handler
|
||||
.thumb_set DebugMon_Handler,Default_Handler
|
||||
|
||||
.weak PendSV_Handler
|
||||
.thumb_set PendSV_Handler,Default_Handler
|
||||
|
||||
.weak SysTick_Handler
|
||||
.thumb_set SysTick_Handler,Default_Handler
|
||||
|
||||
.weak WWDG_IRQHandler
|
||||
.thumb_set WWDG_IRQHandler,Default_Handler
|
||||
|
||||
.weak PVD_AVD_IRQHandler
|
||||
.thumb_set PVD_AVD_IRQHandler,Default_Handler
|
||||
|
||||
.weak TAMP_STAMP_IRQHandler
|
||||
.thumb_set TAMP_STAMP_IRQHandler,Default_Handler
|
||||
|
||||
.weak RTC_WKUP_IRQHandler
|
||||
.thumb_set RTC_WKUP_IRQHandler,Default_Handler
|
||||
|
||||
.weak FLASH_IRQHandler
|
||||
.thumb_set FLASH_IRQHandler,Default_Handler
|
||||
|
||||
.weak RCC_IRQHandler
|
||||
.thumb_set RCC_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI0_IRQHandler
|
||||
.thumb_set EXTI0_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI1_IRQHandler
|
||||
.thumb_set EXTI1_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI2_IRQHandler
|
||||
.thumb_set EXTI2_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI3_IRQHandler
|
||||
.thumb_set EXTI3_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI4_IRQHandler
|
||||
.thumb_set EXTI4_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream0_IRQHandler
|
||||
.thumb_set DMA1_Stream0_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream1_IRQHandler
|
||||
.thumb_set DMA1_Stream1_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream2_IRQHandler
|
||||
.thumb_set DMA1_Stream2_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream3_IRQHandler
|
||||
.thumb_set DMA1_Stream3_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream4_IRQHandler
|
||||
.thumb_set DMA1_Stream4_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream5_IRQHandler
|
||||
.thumb_set DMA1_Stream5_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream6_IRQHandler
|
||||
.thumb_set DMA1_Stream6_IRQHandler,Default_Handler
|
||||
|
||||
.weak ADC_IRQHandler
|
||||
.thumb_set ADC_IRQHandler,Default_Handler
|
||||
|
||||
.weak FDCAN1_IT0_IRQHandler
|
||||
.thumb_set FDCAN1_IT0_IRQHandler,Default_Handler
|
||||
|
||||
.weak FDCAN2_IT0_IRQHandler
|
||||
.thumb_set FDCAN2_IT0_IRQHandler,Default_Handler
|
||||
|
||||
.weak FDCAN1_IT1_IRQHandler
|
||||
.thumb_set FDCAN1_IT1_IRQHandler,Default_Handler
|
||||
|
||||
.weak FDCAN2_IT1_IRQHandler
|
||||
.thumb_set FDCAN2_IT1_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI9_5_IRQHandler
|
||||
.thumb_set EXTI9_5_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM1_BRK_IRQHandler
|
||||
.thumb_set TIM1_BRK_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM1_UP_IRQHandler
|
||||
.thumb_set TIM1_UP_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM1_TRG_COM_IRQHandler
|
||||
.thumb_set TIM1_TRG_COM_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM1_CC_IRQHandler
|
||||
.thumb_set TIM1_CC_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM2_IRQHandler
|
||||
.thumb_set TIM2_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM3_IRQHandler
|
||||
.thumb_set TIM3_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM4_IRQHandler
|
||||
.thumb_set TIM4_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C1_EV_IRQHandler
|
||||
.thumb_set I2C1_EV_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C1_ER_IRQHandler
|
||||
.thumb_set I2C1_ER_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C2_EV_IRQHandler
|
||||
.thumb_set I2C2_EV_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C2_ER_IRQHandler
|
||||
.thumb_set I2C2_ER_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI1_IRQHandler
|
||||
.thumb_set SPI1_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI2_IRQHandler
|
||||
.thumb_set SPI2_IRQHandler,Default_Handler
|
||||
|
||||
.weak USART1_IRQHandler
|
||||
.thumb_set USART1_IRQHandler,Default_Handler
|
||||
|
||||
.weak USART2_IRQHandler
|
||||
.thumb_set USART2_IRQHandler,Default_Handler
|
||||
|
||||
.weak USART3_IRQHandler
|
||||
.thumb_set USART3_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI15_10_IRQHandler
|
||||
.thumb_set EXTI15_10_IRQHandler,Default_Handler
|
||||
|
||||
.weak RTC_Alarm_IRQHandler
|
||||
.thumb_set RTC_Alarm_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM8_BRK_TIM12_IRQHandler
|
||||
.thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM8_UP_TIM13_IRQHandler
|
||||
.thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM8_TRG_COM_TIM14_IRQHandler
|
||||
.thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM8_CC_IRQHandler
|
||||
.thumb_set TIM8_CC_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream7_IRQHandler
|
||||
.thumb_set DMA1_Stream7_IRQHandler,Default_Handler
|
||||
|
||||
.weak FMC_IRQHandler
|
||||
.thumb_set FMC_IRQHandler,Default_Handler
|
||||
|
||||
.weak SDMMC1_IRQHandler
|
||||
.thumb_set SDMMC1_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM5_IRQHandler
|
||||
.thumb_set TIM5_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI3_IRQHandler
|
||||
.thumb_set SPI3_IRQHandler,Default_Handler
|
||||
|
||||
.weak UART4_IRQHandler
|
||||
.thumb_set UART4_IRQHandler,Default_Handler
|
||||
|
||||
.weak UART5_IRQHandler
|
||||
.thumb_set UART5_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM6_DAC_IRQHandler
|
||||
.thumb_set TIM6_DAC_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM7_IRQHandler
|
||||
.thumb_set TIM7_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream0_IRQHandler
|
||||
.thumb_set DMA2_Stream0_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream1_IRQHandler
|
||||
.thumb_set DMA2_Stream1_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream2_IRQHandler
|
||||
.thumb_set DMA2_Stream2_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream3_IRQHandler
|
||||
.thumb_set DMA2_Stream3_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream4_IRQHandler
|
||||
.thumb_set DMA2_Stream4_IRQHandler,Default_Handler
|
||||
|
||||
.weak ETH_IRQHandler
|
||||
.thumb_set ETH_IRQHandler,Default_Handler
|
||||
|
||||
.weak ETH_WKUP_IRQHandler
|
||||
.thumb_set ETH_WKUP_IRQHandler,Default_Handler
|
||||
|
||||
.weak FDCAN_CAL_IRQHandler
|
||||
.thumb_set FDCAN_CAL_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream5_IRQHandler
|
||||
.thumb_set DMA2_Stream5_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream6_IRQHandler
|
||||
.thumb_set DMA2_Stream6_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream7_IRQHandler
|
||||
.thumb_set DMA2_Stream7_IRQHandler,Default_Handler
|
||||
|
||||
.weak USART6_IRQHandler
|
||||
.thumb_set USART6_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C3_EV_IRQHandler
|
||||
.thumb_set I2C3_EV_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C3_ER_IRQHandler
|
||||
.thumb_set I2C3_ER_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_HS_EP1_OUT_IRQHandler
|
||||
.thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_HS_EP1_IN_IRQHandler
|
||||
.thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_HS_WKUP_IRQHandler
|
||||
.thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_HS_IRQHandler
|
||||
.thumb_set OTG_HS_IRQHandler,Default_Handler
|
||||
|
||||
.weak DCMI_IRQHandler
|
||||
.thumb_set DCMI_IRQHandler,Default_Handler
|
||||
|
||||
.weak RNG_IRQHandler
|
||||
.thumb_set RNG_IRQHandler,Default_Handler
|
||||
|
||||
.weak FPU_IRQHandler
|
||||
.thumb_set FPU_IRQHandler,Default_Handler
|
||||
|
||||
.weak UART7_IRQHandler
|
||||
.thumb_set UART7_IRQHandler,Default_Handler
|
||||
|
||||
.weak UART8_IRQHandler
|
||||
.thumb_set UART8_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI4_IRQHandler
|
||||
.thumb_set SPI4_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI5_IRQHandler
|
||||
.thumb_set SPI5_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI6_IRQHandler
|
||||
.thumb_set SPI6_IRQHandler,Default_Handler
|
||||
|
||||
.weak SAI1_IRQHandler
|
||||
.thumb_set SAI1_IRQHandler,Default_Handler
|
||||
|
||||
.weak LTDC_IRQHandler
|
||||
.thumb_set LTDC_IRQHandler,Default_Handler
|
||||
|
||||
.weak LTDC_ER_IRQHandler
|
||||
.thumb_set LTDC_ER_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2D_IRQHandler
|
||||
.thumb_set DMA2D_IRQHandler,Default_Handler
|
||||
|
||||
.weak SAI2_IRQHandler
|
||||
.thumb_set SAI2_IRQHandler,Default_Handler
|
||||
|
||||
.weak QUADSPI_IRQHandler
|
||||
.thumb_set QUADSPI_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPTIM1_IRQHandler
|
||||
.thumb_set LPTIM1_IRQHandler,Default_Handler
|
||||
|
||||
.weak CEC_IRQHandler
|
||||
.thumb_set CEC_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C4_EV_IRQHandler
|
||||
.thumb_set I2C4_EV_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C4_ER_IRQHandler
|
||||
.thumb_set I2C4_ER_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPDIF_RX_IRQHandler
|
||||
.thumb_set SPDIF_RX_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_FS_EP1_OUT_IRQHandler
|
||||
.thumb_set OTG_FS_EP1_OUT_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_FS_EP1_IN_IRQHandler
|
||||
.thumb_set OTG_FS_EP1_IN_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_FS_WKUP_IRQHandler
|
||||
.thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_FS_IRQHandler
|
||||
.thumb_set OTG_FS_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMAMUX1_OVR_IRQHandler
|
||||
.thumb_set DMAMUX1_OVR_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_Master_IRQHandler
|
||||
.thumb_set HRTIM1_Master_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_TIMA_IRQHandler
|
||||
.thumb_set HRTIM1_TIMA_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_TIMB_IRQHandler
|
||||
.thumb_set HRTIM1_TIMB_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_TIMC_IRQHandler
|
||||
.thumb_set HRTIM1_TIMC_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_TIMD_IRQHandler
|
||||
.thumb_set HRTIM1_TIMD_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_TIME_IRQHandler
|
||||
.thumb_set HRTIM1_TIME_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_FLT_IRQHandler
|
||||
.thumb_set HRTIM1_FLT_IRQHandler,Default_Handler
|
||||
|
||||
.weak DFSDM1_FLT0_IRQHandler
|
||||
.thumb_set DFSDM1_FLT0_IRQHandler,Default_Handler
|
||||
|
||||
.weak DFSDM1_FLT1_IRQHandler
|
||||
.thumb_set DFSDM1_FLT1_IRQHandler,Default_Handler
|
||||
|
||||
.weak DFSDM1_FLT2_IRQHandler
|
||||
.thumb_set DFSDM1_FLT2_IRQHandler,Default_Handler
|
||||
|
||||
.weak DFSDM1_FLT3_IRQHandler
|
||||
.thumb_set DFSDM1_FLT3_IRQHandler,Default_Handler
|
||||
|
||||
.weak SAI3_IRQHandler
|
||||
.thumb_set SAI3_IRQHandler,Default_Handler
|
||||
|
||||
.weak SWPMI1_IRQHandler
|
||||
.thumb_set SWPMI1_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM15_IRQHandler
|
||||
.thumb_set TIM15_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM16_IRQHandler
|
||||
.thumb_set TIM16_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM17_IRQHandler
|
||||
.thumb_set TIM17_IRQHandler,Default_Handler
|
||||
|
||||
.weak MDIOS_WKUP_IRQHandler
|
||||
.thumb_set MDIOS_WKUP_IRQHandler,Default_Handler
|
||||
|
||||
.weak MDIOS_IRQHandler
|
||||
.thumb_set MDIOS_IRQHandler,Default_Handler
|
||||
|
||||
.weak JPEG_IRQHandler
|
||||
.thumb_set JPEG_IRQHandler,Default_Handler
|
||||
|
||||
.weak MDMA_IRQHandler
|
||||
.thumb_set MDMA_IRQHandler,Default_Handler
|
||||
|
||||
.weak SDMMC2_IRQHandler
|
||||
.thumb_set SDMMC2_IRQHandler,Default_Handler
|
||||
|
||||
.weak HSEM1_IRQHandler
|
||||
.thumb_set HSEM1_IRQHandler,Default_Handler
|
||||
|
||||
.weak ADC3_IRQHandler
|
||||
.thumb_set ADC3_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMAMUX2_OVR_IRQHandler
|
||||
.thumb_set DMAMUX2_OVR_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel0_IRQHandler
|
||||
.thumb_set BDMA_Channel0_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel1_IRQHandler
|
||||
.thumb_set BDMA_Channel1_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel2_IRQHandler
|
||||
.thumb_set BDMA_Channel2_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel3_IRQHandler
|
||||
.thumb_set BDMA_Channel3_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel4_IRQHandler
|
||||
.thumb_set BDMA_Channel4_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel5_IRQHandler
|
||||
.thumb_set BDMA_Channel5_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel6_IRQHandler
|
||||
.thumb_set BDMA_Channel6_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel7_IRQHandler
|
||||
.thumb_set BDMA_Channel7_IRQHandler,Default_Handler
|
||||
|
||||
.weak COMP1_IRQHandler
|
||||
.thumb_set COMP1_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPTIM2_IRQHandler
|
||||
.thumb_set LPTIM2_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPTIM3_IRQHandler
|
||||
.thumb_set LPTIM3_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPTIM4_IRQHandler
|
||||
.thumb_set LPTIM4_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPTIM5_IRQHandler
|
||||
.thumb_set LPTIM5_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPUART1_IRQHandler
|
||||
.thumb_set LPUART1_IRQHandler,Default_Handler
|
||||
|
||||
.weak CRS_IRQHandler
|
||||
.thumb_set CRS_IRQHandler,Default_Handler
|
||||
|
||||
.weak SAI4_IRQHandler
|
||||
.thumb_set SAI4_IRQHandler,Default_Handler
|
||||
|
||||
.weak WAKEUP_PIN_IRQHandler
|
||||
.thumb_set WAKEUP_PIN_IRQHandler,Default_Handler
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
||||
764
hw/mcu/st/startup/stm32h7/startup_stm32h750xx.s
Normal file
764
hw/mcu/st/startup/stm32h7/startup_stm32h750xx.s
Normal file
@ -0,0 +1,764 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file startup_stm32h750xx.s
|
||||
* @author MCD Application Team
|
||||
* @brief STM32H750xx Devices vector table for GCC based toolchain.
|
||||
* This module performs:
|
||||
* - Set the initial SP
|
||||
* - Set the initial PC == Reset_Handler,
|
||||
* - Set the vector table entries with the exceptions ISR address
|
||||
* - Branches to main in the C library (which eventually
|
||||
* calls main()).
|
||||
* After Reset the Cortex-M processor is in Thread mode,
|
||||
* priority is Privileged, and the Stack is set to Main.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© COPYRIGHT 2018 STMicroelectronics</center></h2>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
.syntax unified
|
||||
.cpu cortex-m7
|
||||
.fpu softvfp
|
||||
.thumb
|
||||
|
||||
.global g_pfnVectors
|
||||
.global Default_Handler
|
||||
|
||||
/* start address for the initialization values of the .data section.
|
||||
defined in linker script */
|
||||
.word _sidata
|
||||
/* start address for the .data section. defined in linker script */
|
||||
.word _sdata
|
||||
/* end address for the .data section. defined in linker script */
|
||||
.word _edata
|
||||
/* start address for the .bss section. defined in linker script */
|
||||
.word _sbss
|
||||
/* end address for the .bss section. defined in linker script */
|
||||
.word _ebss
|
||||
/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
|
||||
|
||||
/**
|
||||
* @brief This is the code that gets called when the processor first
|
||||
* starts execution following a reset event. Only the absolutely
|
||||
* necessary set is performed, after which the application
|
||||
* supplied main() routine is called.
|
||||
* @param None
|
||||
* @retval : None
|
||||
*/
|
||||
|
||||
.section .text.Reset_Handler
|
||||
.weak Reset_Handler
|
||||
.type Reset_Handler, %function
|
||||
Reset_Handler:
|
||||
ldr sp, =_estack /* set stack pointer */
|
||||
|
||||
/* Copy the data segment initializers from flash to SRAM */
|
||||
movs r1, #0
|
||||
b LoopCopyDataInit
|
||||
|
||||
CopyDataInit:
|
||||
ldr r3, =_sidata
|
||||
ldr r3, [r3, r1]
|
||||
str r3, [r0, r1]
|
||||
adds r1, r1, #4
|
||||
|
||||
LoopCopyDataInit:
|
||||
ldr r0, =_sdata
|
||||
ldr r3, =_edata
|
||||
adds r2, r0, r1
|
||||
cmp r2, r3
|
||||
bcc CopyDataInit
|
||||
ldr r2, =_sbss
|
||||
b LoopFillZerobss
|
||||
/* Zero fill the bss segment. */
|
||||
FillZerobss:
|
||||
movs r3, #0
|
||||
str r3, [r2], #4
|
||||
|
||||
LoopFillZerobss:
|
||||
ldr r3, = _ebss
|
||||
cmp r2, r3
|
||||
bcc FillZerobss
|
||||
|
||||
/* Call the clock system intitialization function.*/
|
||||
bl SystemInit
|
||||
/* Call static constructors */
|
||||
bl __libc_init_array
|
||||
/* Call the application's entry point.*/
|
||||
bl main
|
||||
bx lr
|
||||
.size Reset_Handler, .-Reset_Handler
|
||||
|
||||
/**
|
||||
* @brief This is the code that gets called when the processor receives an
|
||||
* unexpected interrupt. This simply enters an infinite loop, preserving
|
||||
* the system state for examination by a debugger.
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
.section .text.Default_Handler,"ax",%progbits
|
||||
Default_Handler:
|
||||
Infinite_Loop:
|
||||
b Infinite_Loop
|
||||
.size Default_Handler, .-Default_Handler
|
||||
/******************************************************************************
|
||||
*
|
||||
* The minimal vector table for a Cortex M. Note that the proper constructs
|
||||
* must be placed on this to ensure that it ends up at physical address
|
||||
* 0x0000.0000.
|
||||
*
|
||||
*******************************************************************************/
|
||||
.section .isr_vector,"a",%progbits
|
||||
.type g_pfnVectors, %object
|
||||
.size g_pfnVectors, .-g_pfnVectors
|
||||
|
||||
|
||||
g_pfnVectors:
|
||||
.word _estack
|
||||
.word Reset_Handler
|
||||
|
||||
.word NMI_Handler
|
||||
.word HardFault_Handler
|
||||
.word MemManage_Handler
|
||||
.word BusFault_Handler
|
||||
.word UsageFault_Handler
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word SVC_Handler
|
||||
.word DebugMon_Handler
|
||||
.word 0
|
||||
.word PendSV_Handler
|
||||
.word SysTick_Handler
|
||||
|
||||
/* External Interrupts */
|
||||
.word WWDG_IRQHandler /* Window WatchDog */
|
||||
.word PVD_AVD_IRQHandler /* PVD/AVD through EXTI Line detection */
|
||||
.word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
|
||||
.word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
|
||||
.word FLASH_IRQHandler /* FLASH */
|
||||
.word RCC_IRQHandler /* RCC */
|
||||
.word EXTI0_IRQHandler /* EXTI Line0 */
|
||||
.word EXTI1_IRQHandler /* EXTI Line1 */
|
||||
.word EXTI2_IRQHandler /* EXTI Line2 */
|
||||
.word EXTI3_IRQHandler /* EXTI Line3 */
|
||||
.word EXTI4_IRQHandler /* EXTI Line4 */
|
||||
.word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
|
||||
.word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
|
||||
.word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
|
||||
.word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
|
||||
.word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
|
||||
.word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
|
||||
.word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
|
||||
.word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
|
||||
.word FDCAN1_IT0_IRQHandler /* FDCAN1 interrupt line 0 */
|
||||
.word FDCAN2_IT0_IRQHandler /* FDCAN2 interrupt line 0 */
|
||||
.word FDCAN1_IT1_IRQHandler /* FDCAN1 interrupt line 1 */
|
||||
.word FDCAN2_IT1_IRQHandler /* FDCAN2 interrupt line 1 */
|
||||
.word EXTI9_5_IRQHandler /* External Line[9:5]s */
|
||||
.word TIM1_BRK_IRQHandler /* TIM1 Break interrupt */
|
||||
.word TIM1_UP_IRQHandler /* TIM1 Update interrupt */
|
||||
.word TIM1_TRG_COM_IRQHandler /* TIM1 Trigger and Commutation interrupt */
|
||||
.word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
|
||||
.word TIM2_IRQHandler /* TIM2 */
|
||||
.word TIM3_IRQHandler /* TIM3 */
|
||||
.word TIM4_IRQHandler /* TIM4 */
|
||||
.word I2C1_EV_IRQHandler /* I2C1 Event */
|
||||
.word I2C1_ER_IRQHandler /* I2C1 Error */
|
||||
.word I2C2_EV_IRQHandler /* I2C2 Event */
|
||||
.word I2C2_ER_IRQHandler /* I2C2 Error */
|
||||
.word SPI1_IRQHandler /* SPI1 */
|
||||
.word SPI2_IRQHandler /* SPI2 */
|
||||
.word USART1_IRQHandler /* USART1 */
|
||||
.word USART2_IRQHandler /* USART2 */
|
||||
.word USART3_IRQHandler /* USART3 */
|
||||
.word EXTI15_10_IRQHandler /* External Line[15:10]s */
|
||||
.word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
|
||||
.word 0 /* Reserved */
|
||||
.word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
|
||||
.word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
|
||||
.word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
|
||||
.word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
|
||||
.word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
|
||||
.word FMC_IRQHandler /* FMC */
|
||||
.word SDMMC1_IRQHandler /* SDMMC1 */
|
||||
.word TIM5_IRQHandler /* TIM5 */
|
||||
.word SPI3_IRQHandler /* SPI3 */
|
||||
.word UART4_IRQHandler /* UART4 */
|
||||
.word UART5_IRQHandler /* UART5 */
|
||||
.word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
|
||||
.word TIM7_IRQHandler /* TIM7 */
|
||||
.word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
|
||||
.word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
|
||||
.word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
|
||||
.word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
|
||||
.word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
|
||||
.word ETH_IRQHandler /* Ethernet */
|
||||
.word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
|
||||
.word FDCAN_CAL_IRQHandler /* FDCAN calibration unit interrupt*/
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
|
||||
.word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
|
||||
.word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
|
||||
.word USART6_IRQHandler /* USART6 */
|
||||
.word I2C3_EV_IRQHandler /* I2C3 event */
|
||||
.word I2C3_ER_IRQHandler /* I2C3 error */
|
||||
.word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
|
||||
.word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
|
||||
.word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
|
||||
.word OTG_HS_IRQHandler /* USB OTG HS */
|
||||
.word DCMI_IRQHandler /* DCMI */
|
||||
.word CRYP_IRQHandler /* Crypto */
|
||||
.word HASH_RNG_IRQHandler /* Hash and Rng */
|
||||
.word FPU_IRQHandler /* FPU */
|
||||
.word UART7_IRQHandler /* UART7 */
|
||||
.word UART8_IRQHandler /* UART8 */
|
||||
.word SPI4_IRQHandler /* SPI4 */
|
||||
.word SPI5_IRQHandler /* SPI5 */
|
||||
.word SPI6_IRQHandler /* SPI6 */
|
||||
.word SAI1_IRQHandler /* SAI1 */
|
||||
.word LTDC_IRQHandler /* LTDC */
|
||||
.word LTDC_ER_IRQHandler /* LTDC error */
|
||||
.word DMA2D_IRQHandler /* DMA2D */
|
||||
.word SAI2_IRQHandler /* SAI2 */
|
||||
.word QUADSPI_IRQHandler /* QUADSPI */
|
||||
.word LPTIM1_IRQHandler /* LPTIM1 */
|
||||
.word CEC_IRQHandler /* HDMI_CEC */
|
||||
.word I2C4_EV_IRQHandler /* I2C4 Event */
|
||||
.word I2C4_ER_IRQHandler /* I2C4 Error */
|
||||
.word SPDIF_RX_IRQHandler /* SPDIF_RX */
|
||||
.word OTG_FS_EP1_OUT_IRQHandler /* USB OTG FS End Point 1 Out */
|
||||
.word OTG_FS_EP1_IN_IRQHandler /* USB OTG FS End Point 1 In */
|
||||
.word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI */
|
||||
.word OTG_FS_IRQHandler /* USB OTG FS */
|
||||
.word DMAMUX1_OVR_IRQHandler /* DMAMUX1 Overrun interrupt */
|
||||
.word HRTIM1_Master_IRQHandler /* HRTIM Master Timer global Interrupt */
|
||||
.word HRTIM1_TIMA_IRQHandler /* HRTIM Timer A global Interrupt */
|
||||
.word HRTIM1_TIMB_IRQHandler /* HRTIM Timer B global Interrupt */
|
||||
.word HRTIM1_TIMC_IRQHandler /* HRTIM Timer C global Interrupt */
|
||||
.word HRTIM1_TIMD_IRQHandler /* HRTIM Timer D global Interrupt */
|
||||
.word HRTIM1_TIME_IRQHandler /* HRTIM Timer E global Interrupt */
|
||||
.word HRTIM1_FLT_IRQHandler /* HRTIM Fault global Interrupt */
|
||||
.word DFSDM1_FLT0_IRQHandler /* DFSDM Filter0 Interrupt */
|
||||
.word DFSDM1_FLT1_IRQHandler /* DFSDM Filter1 Interrupt */
|
||||
.word DFSDM1_FLT2_IRQHandler /* DFSDM Filter2 Interrupt */
|
||||
.word DFSDM1_FLT3_IRQHandler /* DFSDM Filter3 Interrupt */
|
||||
.word SAI3_IRQHandler /* SAI3 global Interrupt */
|
||||
.word SWPMI1_IRQHandler /* Serial Wire Interface 1 global interrupt */
|
||||
.word TIM15_IRQHandler /* TIM15 global Interrupt */
|
||||
.word TIM16_IRQHandler /* TIM16 global Interrupt */
|
||||
.word TIM17_IRQHandler /* TIM17 global Interrupt */
|
||||
.word MDIOS_WKUP_IRQHandler /* MDIOS Wakeup Interrupt */
|
||||
.word MDIOS_IRQHandler /* MDIOS global Interrupt */
|
||||
.word JPEG_IRQHandler /* JPEG global Interrupt */
|
||||
.word MDMA_IRQHandler /* MDMA global Interrupt */
|
||||
.word 0 /* Reserved */
|
||||
.word SDMMC2_IRQHandler /* SDMMC2 global Interrupt */
|
||||
.word HSEM1_IRQHandler /* HSEM1 global Interrupt */
|
||||
.word 0 /* Reserved */
|
||||
.word ADC3_IRQHandler /* ADC3 global Interrupt */
|
||||
.word DMAMUX2_OVR_IRQHandler /* DMAMUX Overrun interrupt */
|
||||
.word BDMA_Channel0_IRQHandler /* BDMA Channel 0 global Interrupt */
|
||||
.word BDMA_Channel1_IRQHandler /* BDMA Channel 1 global Interrupt */
|
||||
.word BDMA_Channel2_IRQHandler /* BDMA Channel 2 global Interrupt */
|
||||
.word BDMA_Channel3_IRQHandler /* BDMA Channel 3 global Interrupt */
|
||||
.word BDMA_Channel4_IRQHandler /* BDMA Channel 4 global Interrupt */
|
||||
.word BDMA_Channel5_IRQHandler /* BDMA Channel 5 global Interrupt */
|
||||
.word BDMA_Channel6_IRQHandler /* BDMA Channel 6 global Interrupt */
|
||||
.word BDMA_Channel7_IRQHandler /* BDMA Channel 7 global Interrupt */
|
||||
.word COMP1_IRQHandler /* COMP1 global Interrupt */
|
||||
.word LPTIM2_IRQHandler /* LP TIM2 global interrupt */
|
||||
.word LPTIM3_IRQHandler /* LP TIM3 global interrupt */
|
||||
.word LPTIM4_IRQHandler /* LP TIM4 global interrupt */
|
||||
.word LPTIM5_IRQHandler /* LP TIM5 global interrupt */
|
||||
.word LPUART1_IRQHandler /* LP UART1 interrupt */
|
||||
.word 0 /* Reserved */
|
||||
.word CRS_IRQHandler /* Clock Recovery Global Interrupt */
|
||||
.word 0 /* Reserved */
|
||||
.word SAI4_IRQHandler /* SAI4 global interrupt */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word WAKEUP_PIN_IRQHandler /* Interrupt for all 6 wake-up pins */
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* Provide weak aliases for each Exception handler to the Default_Handler.
|
||||
* As they are weak aliases, any function with the same name will override
|
||||
* this definition.
|
||||
*
|
||||
*******************************************************************************/
|
||||
.weak NMI_Handler
|
||||
.thumb_set NMI_Handler,Default_Handler
|
||||
|
||||
.weak HardFault_Handler
|
||||
.thumb_set HardFault_Handler,Default_Handler
|
||||
|
||||
.weak MemManage_Handler
|
||||
.thumb_set MemManage_Handler,Default_Handler
|
||||
|
||||
.weak BusFault_Handler
|
||||
.thumb_set BusFault_Handler,Default_Handler
|
||||
|
||||
.weak UsageFault_Handler
|
||||
.thumb_set UsageFault_Handler,Default_Handler
|
||||
|
||||
.weak SVC_Handler
|
||||
.thumb_set SVC_Handler,Default_Handler
|
||||
|
||||
.weak DebugMon_Handler
|
||||
.thumb_set DebugMon_Handler,Default_Handler
|
||||
|
||||
.weak PendSV_Handler
|
||||
.thumb_set PendSV_Handler,Default_Handler
|
||||
|
||||
.weak SysTick_Handler
|
||||
.thumb_set SysTick_Handler,Default_Handler
|
||||
|
||||
.weak WWDG_IRQHandler
|
||||
.thumb_set WWDG_IRQHandler,Default_Handler
|
||||
|
||||
.weak PVD_AVD_IRQHandler
|
||||
.thumb_set PVD_AVD_IRQHandler,Default_Handler
|
||||
|
||||
.weak TAMP_STAMP_IRQHandler
|
||||
.thumb_set TAMP_STAMP_IRQHandler,Default_Handler
|
||||
|
||||
.weak RTC_WKUP_IRQHandler
|
||||
.thumb_set RTC_WKUP_IRQHandler,Default_Handler
|
||||
|
||||
.weak FLASH_IRQHandler
|
||||
.thumb_set FLASH_IRQHandler,Default_Handler
|
||||
|
||||
.weak RCC_IRQHandler
|
||||
.thumb_set RCC_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI0_IRQHandler
|
||||
.thumb_set EXTI0_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI1_IRQHandler
|
||||
.thumb_set EXTI1_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI2_IRQHandler
|
||||
.thumb_set EXTI2_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI3_IRQHandler
|
||||
.thumb_set EXTI3_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI4_IRQHandler
|
||||
.thumb_set EXTI4_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream0_IRQHandler
|
||||
.thumb_set DMA1_Stream0_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream1_IRQHandler
|
||||
.thumb_set DMA1_Stream1_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream2_IRQHandler
|
||||
.thumb_set DMA1_Stream2_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream3_IRQHandler
|
||||
.thumb_set DMA1_Stream3_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream4_IRQHandler
|
||||
.thumb_set DMA1_Stream4_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream5_IRQHandler
|
||||
.thumb_set DMA1_Stream5_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream6_IRQHandler
|
||||
.thumb_set DMA1_Stream6_IRQHandler,Default_Handler
|
||||
|
||||
.weak ADC_IRQHandler
|
||||
.thumb_set ADC_IRQHandler,Default_Handler
|
||||
|
||||
.weak FDCAN1_IT0_IRQHandler
|
||||
.thumb_set FDCAN1_IT0_IRQHandler,Default_Handler
|
||||
|
||||
.weak FDCAN2_IT0_IRQHandler
|
||||
.thumb_set FDCAN2_IT0_IRQHandler,Default_Handler
|
||||
|
||||
.weak FDCAN1_IT1_IRQHandler
|
||||
.thumb_set FDCAN1_IT1_IRQHandler,Default_Handler
|
||||
|
||||
.weak FDCAN2_IT1_IRQHandler
|
||||
.thumb_set FDCAN2_IT1_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI9_5_IRQHandler
|
||||
.thumb_set EXTI9_5_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM1_BRK_IRQHandler
|
||||
.thumb_set TIM1_BRK_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM1_UP_IRQHandler
|
||||
.thumb_set TIM1_UP_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM1_TRG_COM_IRQHandler
|
||||
.thumb_set TIM1_TRG_COM_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM1_CC_IRQHandler
|
||||
.thumb_set TIM1_CC_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM2_IRQHandler
|
||||
.thumb_set TIM2_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM3_IRQHandler
|
||||
.thumb_set TIM3_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM4_IRQHandler
|
||||
.thumb_set TIM4_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C1_EV_IRQHandler
|
||||
.thumb_set I2C1_EV_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C1_ER_IRQHandler
|
||||
.thumb_set I2C1_ER_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C2_EV_IRQHandler
|
||||
.thumb_set I2C2_EV_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C2_ER_IRQHandler
|
||||
.thumb_set I2C2_ER_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI1_IRQHandler
|
||||
.thumb_set SPI1_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI2_IRQHandler
|
||||
.thumb_set SPI2_IRQHandler,Default_Handler
|
||||
|
||||
.weak USART1_IRQHandler
|
||||
.thumb_set USART1_IRQHandler,Default_Handler
|
||||
|
||||
.weak USART2_IRQHandler
|
||||
.thumb_set USART2_IRQHandler,Default_Handler
|
||||
|
||||
.weak USART3_IRQHandler
|
||||
.thumb_set USART3_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI15_10_IRQHandler
|
||||
.thumb_set EXTI15_10_IRQHandler,Default_Handler
|
||||
|
||||
.weak RTC_Alarm_IRQHandler
|
||||
.thumb_set RTC_Alarm_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM8_BRK_TIM12_IRQHandler
|
||||
.thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM8_UP_TIM13_IRQHandler
|
||||
.thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM8_TRG_COM_TIM14_IRQHandler
|
||||
.thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM8_CC_IRQHandler
|
||||
.thumb_set TIM8_CC_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream7_IRQHandler
|
||||
.thumb_set DMA1_Stream7_IRQHandler,Default_Handler
|
||||
|
||||
.weak FMC_IRQHandler
|
||||
.thumb_set FMC_IRQHandler,Default_Handler
|
||||
|
||||
.weak SDMMC1_IRQHandler
|
||||
.thumb_set SDMMC1_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM5_IRQHandler
|
||||
.thumb_set TIM5_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI3_IRQHandler
|
||||
.thumb_set SPI3_IRQHandler,Default_Handler
|
||||
|
||||
.weak UART4_IRQHandler
|
||||
.thumb_set UART4_IRQHandler,Default_Handler
|
||||
|
||||
.weak UART5_IRQHandler
|
||||
.thumb_set UART5_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM6_DAC_IRQHandler
|
||||
.thumb_set TIM6_DAC_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM7_IRQHandler
|
||||
.thumb_set TIM7_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream0_IRQHandler
|
||||
.thumb_set DMA2_Stream0_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream1_IRQHandler
|
||||
.thumb_set DMA2_Stream1_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream2_IRQHandler
|
||||
.thumb_set DMA2_Stream2_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream3_IRQHandler
|
||||
.thumb_set DMA2_Stream3_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream4_IRQHandler
|
||||
.thumb_set DMA2_Stream4_IRQHandler,Default_Handler
|
||||
|
||||
.weak ETH_IRQHandler
|
||||
.thumb_set ETH_IRQHandler,Default_Handler
|
||||
|
||||
.weak ETH_WKUP_IRQHandler
|
||||
.thumb_set ETH_WKUP_IRQHandler,Default_Handler
|
||||
|
||||
.weak FDCAN_CAL_IRQHandler
|
||||
.thumb_set FDCAN_CAL_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream5_IRQHandler
|
||||
.thumb_set DMA2_Stream5_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream6_IRQHandler
|
||||
.thumb_set DMA2_Stream6_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream7_IRQHandler
|
||||
.thumb_set DMA2_Stream7_IRQHandler,Default_Handler
|
||||
|
||||
.weak USART6_IRQHandler
|
||||
.thumb_set USART6_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C3_EV_IRQHandler
|
||||
.thumb_set I2C3_EV_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C3_ER_IRQHandler
|
||||
.thumb_set I2C3_ER_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_HS_EP1_OUT_IRQHandler
|
||||
.thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_HS_EP1_IN_IRQHandler
|
||||
.thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_HS_WKUP_IRQHandler
|
||||
.thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_HS_IRQHandler
|
||||
.thumb_set OTG_HS_IRQHandler,Default_Handler
|
||||
|
||||
.weak DCMI_IRQHandler
|
||||
.thumb_set DCMI_IRQHandler,Default_Handler
|
||||
|
||||
.weak CRYP_IRQHandler
|
||||
.thumb_set CRYP_IRQHandler,Default_Handler
|
||||
|
||||
.weak HASH_RNG_IRQHandler
|
||||
.thumb_set HASH_RNG_IRQHandler,Default_Handler
|
||||
|
||||
.weak FPU_IRQHandler
|
||||
.thumb_set FPU_IRQHandler,Default_Handler
|
||||
|
||||
.weak UART7_IRQHandler
|
||||
.thumb_set UART7_IRQHandler,Default_Handler
|
||||
|
||||
.weak UART8_IRQHandler
|
||||
.thumb_set UART8_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI4_IRQHandler
|
||||
.thumb_set SPI4_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI5_IRQHandler
|
||||
.thumb_set SPI5_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI6_IRQHandler
|
||||
.thumb_set SPI6_IRQHandler,Default_Handler
|
||||
|
||||
.weak SAI1_IRQHandler
|
||||
.thumb_set SAI1_IRQHandler,Default_Handler
|
||||
|
||||
.weak LTDC_IRQHandler
|
||||
.thumb_set LTDC_IRQHandler,Default_Handler
|
||||
|
||||
.weak LTDC_ER_IRQHandler
|
||||
.thumb_set LTDC_ER_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2D_IRQHandler
|
||||
.thumb_set DMA2D_IRQHandler,Default_Handler
|
||||
|
||||
.weak SAI2_IRQHandler
|
||||
.thumb_set SAI2_IRQHandler,Default_Handler
|
||||
|
||||
.weak QUADSPI_IRQHandler
|
||||
.thumb_set QUADSPI_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPTIM1_IRQHandler
|
||||
.thumb_set LPTIM1_IRQHandler,Default_Handler
|
||||
|
||||
.weak CEC_IRQHandler
|
||||
.thumb_set CEC_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C4_EV_IRQHandler
|
||||
.thumb_set I2C4_EV_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C4_ER_IRQHandler
|
||||
.thumb_set I2C4_ER_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPDIF_RX_IRQHandler
|
||||
.thumb_set SPDIF_RX_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_FS_EP1_OUT_IRQHandler
|
||||
.thumb_set OTG_FS_EP1_OUT_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_FS_EP1_IN_IRQHandler
|
||||
.thumb_set OTG_FS_EP1_IN_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_FS_WKUP_IRQHandler
|
||||
.thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_FS_IRQHandler
|
||||
.thumb_set OTG_FS_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMAMUX1_OVR_IRQHandler
|
||||
.thumb_set DMAMUX1_OVR_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_Master_IRQHandler
|
||||
.thumb_set HRTIM1_Master_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_TIMA_IRQHandler
|
||||
.thumb_set HRTIM1_TIMA_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_TIMB_IRQHandler
|
||||
.thumb_set HRTIM1_TIMB_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_TIMC_IRQHandler
|
||||
.thumb_set HRTIM1_TIMC_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_TIMD_IRQHandler
|
||||
.thumb_set HRTIM1_TIMD_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_TIME_IRQHandler
|
||||
.thumb_set HRTIM1_TIME_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_FLT_IRQHandler
|
||||
.thumb_set HRTIM1_FLT_IRQHandler,Default_Handler
|
||||
|
||||
.weak DFSDM1_FLT0_IRQHandler
|
||||
.thumb_set DFSDM1_FLT0_IRQHandler,Default_Handler
|
||||
|
||||
.weak DFSDM1_FLT1_IRQHandler
|
||||
.thumb_set DFSDM1_FLT1_IRQHandler,Default_Handler
|
||||
|
||||
.weak DFSDM1_FLT2_IRQHandler
|
||||
.thumb_set DFSDM1_FLT2_IRQHandler,Default_Handler
|
||||
|
||||
.weak DFSDM1_FLT3_IRQHandler
|
||||
.thumb_set DFSDM1_FLT3_IRQHandler,Default_Handler
|
||||
|
||||
.weak SAI3_IRQHandler
|
||||
.thumb_set SAI3_IRQHandler,Default_Handler
|
||||
|
||||
.weak SWPMI1_IRQHandler
|
||||
.thumb_set SWPMI1_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM15_IRQHandler
|
||||
.thumb_set TIM15_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM16_IRQHandler
|
||||
.thumb_set TIM16_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM17_IRQHandler
|
||||
.thumb_set TIM17_IRQHandler,Default_Handler
|
||||
|
||||
.weak MDIOS_WKUP_IRQHandler
|
||||
.thumb_set MDIOS_WKUP_IRQHandler,Default_Handler
|
||||
|
||||
.weak MDIOS_IRQHandler
|
||||
.thumb_set MDIOS_IRQHandler,Default_Handler
|
||||
|
||||
.weak JPEG_IRQHandler
|
||||
.thumb_set JPEG_IRQHandler,Default_Handler
|
||||
|
||||
.weak MDMA_IRQHandler
|
||||
.thumb_set MDMA_IRQHandler,Default_Handler
|
||||
|
||||
.weak SDMMC2_IRQHandler
|
||||
.thumb_set SDMMC2_IRQHandler,Default_Handler
|
||||
|
||||
.weak HSEM1_IRQHandler
|
||||
.thumb_set HSEM1_IRQHandler,Default_Handler
|
||||
|
||||
.weak ADC3_IRQHandler
|
||||
.thumb_set ADC3_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMAMUX2_OVR_IRQHandler
|
||||
.thumb_set DMAMUX2_OVR_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel0_IRQHandler
|
||||
.thumb_set BDMA_Channel0_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel1_IRQHandler
|
||||
.thumb_set BDMA_Channel1_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel2_IRQHandler
|
||||
.thumb_set BDMA_Channel2_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel3_IRQHandler
|
||||
.thumb_set BDMA_Channel3_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel4_IRQHandler
|
||||
.thumb_set BDMA_Channel4_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel5_IRQHandler
|
||||
.thumb_set BDMA_Channel5_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel6_IRQHandler
|
||||
.thumb_set BDMA_Channel6_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel7_IRQHandler
|
||||
.thumb_set BDMA_Channel7_IRQHandler,Default_Handler
|
||||
|
||||
.weak COMP1_IRQHandler
|
||||
.thumb_set COMP1_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPTIM2_IRQHandler
|
||||
.thumb_set LPTIM2_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPTIM3_IRQHandler
|
||||
.thumb_set LPTIM3_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPTIM4_IRQHandler
|
||||
.thumb_set LPTIM4_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPTIM5_IRQHandler
|
||||
.thumb_set LPTIM5_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPUART1_IRQHandler
|
||||
.thumb_set LPUART1_IRQHandler,Default_Handler
|
||||
|
||||
.weak CRS_IRQHandler
|
||||
.thumb_set CRS_IRQHandler,Default_Handler
|
||||
|
||||
.weak SAI4_IRQHandler
|
||||
.thumb_set SAI4_IRQHandler,Default_Handler
|
||||
|
||||
.weak WAKEUP_PIN_IRQHandler
|
||||
.thumb_set WAKEUP_PIN_IRQHandler,Default_Handler
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
||||
764
hw/mcu/st/startup/stm32h7/startup_stm32h753xx.s
Normal file
764
hw/mcu/st/startup/stm32h7/startup_stm32h753xx.s
Normal file
@ -0,0 +1,764 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file startup_stm32h753xx.s
|
||||
* @author MCD Application Team
|
||||
* @brief STM32H753xx Devices vector table for GCC based toolchain.
|
||||
* This module performs:
|
||||
* - Set the initial SP
|
||||
* - Set the initial PC == Reset_Handler,
|
||||
* - Set the vector table entries with the exceptions ISR address
|
||||
* - Branches to main in the C library (which eventually
|
||||
* calls main()).
|
||||
* After Reset the Cortex-M processor is in Thread mode,
|
||||
* priority is Privileged, and the Stack is set to Main.
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© COPYRIGHT 2017 STMicroelectronics</center></h2>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
.syntax unified
|
||||
.cpu cortex-m7
|
||||
.fpu softvfp
|
||||
.thumb
|
||||
|
||||
.global g_pfnVectors
|
||||
.global Default_Handler
|
||||
|
||||
/* start address for the initialization values of the .data section.
|
||||
defined in linker script */
|
||||
.word _sidata
|
||||
/* start address for the .data section. defined in linker script */
|
||||
.word _sdata
|
||||
/* end address for the .data section. defined in linker script */
|
||||
.word _edata
|
||||
/* start address for the .bss section. defined in linker script */
|
||||
.word _sbss
|
||||
/* end address for the .bss section. defined in linker script */
|
||||
.word _ebss
|
||||
/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
|
||||
|
||||
/**
|
||||
* @brief This is the code that gets called when the processor first
|
||||
* starts execution following a reset event. Only the absolutely
|
||||
* necessary set is performed, after which the application
|
||||
* supplied main() routine is called.
|
||||
* @param None
|
||||
* @retval : None
|
||||
*/
|
||||
|
||||
.section .text.Reset_Handler
|
||||
.weak Reset_Handler
|
||||
.type Reset_Handler, %function
|
||||
Reset_Handler:
|
||||
ldr sp, =_estack /* set stack pointer */
|
||||
|
||||
/* Copy the data segment initializers from flash to SRAM */
|
||||
movs r1, #0
|
||||
b LoopCopyDataInit
|
||||
|
||||
CopyDataInit:
|
||||
ldr r3, =_sidata
|
||||
ldr r3, [r3, r1]
|
||||
str r3, [r0, r1]
|
||||
adds r1, r1, #4
|
||||
|
||||
LoopCopyDataInit:
|
||||
ldr r0, =_sdata
|
||||
ldr r3, =_edata
|
||||
adds r2, r0, r1
|
||||
cmp r2, r3
|
||||
bcc CopyDataInit
|
||||
ldr r2, =_sbss
|
||||
b LoopFillZerobss
|
||||
/* Zero fill the bss segment. */
|
||||
FillZerobss:
|
||||
movs r3, #0
|
||||
str r3, [r2], #4
|
||||
|
||||
LoopFillZerobss:
|
||||
ldr r3, = _ebss
|
||||
cmp r2, r3
|
||||
bcc FillZerobss
|
||||
|
||||
/* Call the clock system intitialization function.*/
|
||||
bl SystemInit
|
||||
/* Call static constructors */
|
||||
bl __libc_init_array
|
||||
/* Call the application's entry point.*/
|
||||
bl main
|
||||
bx lr
|
||||
.size Reset_Handler, .-Reset_Handler
|
||||
|
||||
/**
|
||||
* @brief This is the code that gets called when the processor receives an
|
||||
* unexpected interrupt. This simply enters an infinite loop, preserving
|
||||
* the system state for examination by a debugger.
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
.section .text.Default_Handler,"ax",%progbits
|
||||
Default_Handler:
|
||||
Infinite_Loop:
|
||||
b Infinite_Loop
|
||||
.size Default_Handler, .-Default_Handler
|
||||
/******************************************************************************
|
||||
*
|
||||
* The minimal vector table for a Cortex M. Note that the proper constructs
|
||||
* must be placed on this to ensure that it ends up at physical address
|
||||
* 0x0000.0000.
|
||||
*
|
||||
*******************************************************************************/
|
||||
.section .isr_vector,"a",%progbits
|
||||
.type g_pfnVectors, %object
|
||||
.size g_pfnVectors, .-g_pfnVectors
|
||||
|
||||
|
||||
g_pfnVectors:
|
||||
.word _estack
|
||||
.word Reset_Handler
|
||||
|
||||
.word NMI_Handler
|
||||
.word HardFault_Handler
|
||||
.word MemManage_Handler
|
||||
.word BusFault_Handler
|
||||
.word UsageFault_Handler
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word SVC_Handler
|
||||
.word DebugMon_Handler
|
||||
.word 0
|
||||
.word PendSV_Handler
|
||||
.word SysTick_Handler
|
||||
|
||||
/* External Interrupts */
|
||||
.word WWDG_IRQHandler /* Window WatchDog */
|
||||
.word PVD_AVD_IRQHandler /* PVD/AVD through EXTI Line detection */
|
||||
.word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
|
||||
.word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
|
||||
.word FLASH_IRQHandler /* FLASH */
|
||||
.word RCC_IRQHandler /* RCC */
|
||||
.word EXTI0_IRQHandler /* EXTI Line0 */
|
||||
.word EXTI1_IRQHandler /* EXTI Line1 */
|
||||
.word EXTI2_IRQHandler /* EXTI Line2 */
|
||||
.word EXTI3_IRQHandler /* EXTI Line3 */
|
||||
.word EXTI4_IRQHandler /* EXTI Line4 */
|
||||
.word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
|
||||
.word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
|
||||
.word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
|
||||
.word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
|
||||
.word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
|
||||
.word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
|
||||
.word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
|
||||
.word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
|
||||
.word FDCAN1_IT0_IRQHandler /* FDCAN1 interrupt line 0 */
|
||||
.word FDCAN2_IT0_IRQHandler /* FDCAN2 interrupt line 0 */
|
||||
.word FDCAN1_IT1_IRQHandler /* FDCAN1 interrupt line 1 */
|
||||
.word FDCAN2_IT1_IRQHandler /* FDCAN2 interrupt line 1 */
|
||||
.word EXTI9_5_IRQHandler /* External Line[9:5]s */
|
||||
.word TIM1_BRK_IRQHandler /* TIM1 Break interrupt */
|
||||
.word TIM1_UP_IRQHandler /* TIM1 Update interrupt */
|
||||
.word TIM1_TRG_COM_IRQHandler /* TIM1 Trigger and Commutation interrupt */
|
||||
.word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
|
||||
.word TIM2_IRQHandler /* TIM2 */
|
||||
.word TIM3_IRQHandler /* TIM3 */
|
||||
.word TIM4_IRQHandler /* TIM4 */
|
||||
.word I2C1_EV_IRQHandler /* I2C1 Event */
|
||||
.word I2C1_ER_IRQHandler /* I2C1 Error */
|
||||
.word I2C2_EV_IRQHandler /* I2C2 Event */
|
||||
.word I2C2_ER_IRQHandler /* I2C2 Error */
|
||||
.word SPI1_IRQHandler /* SPI1 */
|
||||
.word SPI2_IRQHandler /* SPI2 */
|
||||
.word USART1_IRQHandler /* USART1 */
|
||||
.word USART2_IRQHandler /* USART2 */
|
||||
.word USART3_IRQHandler /* USART3 */
|
||||
.word EXTI15_10_IRQHandler /* External Line[15:10]s */
|
||||
.word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
|
||||
.word 0 /* Reserved */
|
||||
.word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
|
||||
.word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
|
||||
.word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
|
||||
.word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
|
||||
.word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
|
||||
.word FMC_IRQHandler /* FMC */
|
||||
.word SDMMC1_IRQHandler /* SDMMC1 */
|
||||
.word TIM5_IRQHandler /* TIM5 */
|
||||
.word SPI3_IRQHandler /* SPI3 */
|
||||
.word UART4_IRQHandler /* UART4 */
|
||||
.word UART5_IRQHandler /* UART5 */
|
||||
.word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
|
||||
.word TIM7_IRQHandler /* TIM7 */
|
||||
.word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
|
||||
.word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
|
||||
.word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
|
||||
.word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
|
||||
.word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
|
||||
.word ETH_IRQHandler /* Ethernet */
|
||||
.word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
|
||||
.word FDCAN_CAL_IRQHandler /* FDCAN calibration unit interrupt*/
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
|
||||
.word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
|
||||
.word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
|
||||
.word USART6_IRQHandler /* USART6 */
|
||||
.word I2C3_EV_IRQHandler /* I2C3 event */
|
||||
.word I2C3_ER_IRQHandler /* I2C3 error */
|
||||
.word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
|
||||
.word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
|
||||
.word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
|
||||
.word OTG_HS_IRQHandler /* USB OTG HS */
|
||||
.word DCMI_IRQHandler /* DCMI */
|
||||
.word CRYP_IRQHandler /* Crypto */
|
||||
.word HASH_RNG_IRQHandler /* Hash and Rng */
|
||||
.word FPU_IRQHandler /* FPU */
|
||||
.word UART7_IRQHandler /* UART7 */
|
||||
.word UART8_IRQHandler /* UART8 */
|
||||
.word SPI4_IRQHandler /* SPI4 */
|
||||
.word SPI5_IRQHandler /* SPI5 */
|
||||
.word SPI6_IRQHandler /* SPI6 */
|
||||
.word SAI1_IRQHandler /* SAI1 */
|
||||
.word LTDC_IRQHandler /* LTDC */
|
||||
.word LTDC_ER_IRQHandler /* LTDC error */
|
||||
.word DMA2D_IRQHandler /* DMA2D */
|
||||
.word SAI2_IRQHandler /* SAI2 */
|
||||
.word QUADSPI_IRQHandler /* QUADSPI */
|
||||
.word LPTIM1_IRQHandler /* LPTIM1 */
|
||||
.word CEC_IRQHandler /* HDMI_CEC */
|
||||
.word I2C4_EV_IRQHandler /* I2C4 Event */
|
||||
.word I2C4_ER_IRQHandler /* I2C4 Error */
|
||||
.word SPDIF_RX_IRQHandler /* SPDIF_RX */
|
||||
.word OTG_FS_EP1_OUT_IRQHandler /* USB OTG FS End Point 1 Out */
|
||||
.word OTG_FS_EP1_IN_IRQHandler /* USB OTG FS End Point 1 In */
|
||||
.word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI */
|
||||
.word OTG_FS_IRQHandler /* USB OTG FS */
|
||||
.word DMAMUX1_OVR_IRQHandler /* DMAMUX1 Overrun interrupt */
|
||||
.word HRTIM1_Master_IRQHandler /* HRTIM Master Timer global Interrupt */
|
||||
.word HRTIM1_TIMA_IRQHandler /* HRTIM Timer A global Interrupt */
|
||||
.word HRTIM1_TIMB_IRQHandler /* HRTIM Timer B global Interrupt */
|
||||
.word HRTIM1_TIMC_IRQHandler /* HRTIM Timer C global Interrupt */
|
||||
.word HRTIM1_TIMD_IRQHandler /* HRTIM Timer D global Interrupt */
|
||||
.word HRTIM1_TIME_IRQHandler /* HRTIM Timer E global Interrupt */
|
||||
.word HRTIM1_FLT_IRQHandler /* HRTIM Fault global Interrupt */
|
||||
.word DFSDM1_FLT0_IRQHandler /* DFSDM Filter0 Interrupt */
|
||||
.word DFSDM1_FLT1_IRQHandler /* DFSDM Filter1 Interrupt */
|
||||
.word DFSDM1_FLT2_IRQHandler /* DFSDM Filter2 Interrupt */
|
||||
.word DFSDM1_FLT3_IRQHandler /* DFSDM Filter3 Interrupt */
|
||||
.word SAI3_IRQHandler /* SAI3 global Interrupt */
|
||||
.word SWPMI1_IRQHandler /* Serial Wire Interface 1 global interrupt */
|
||||
.word TIM15_IRQHandler /* TIM15 global Interrupt */
|
||||
.word TIM16_IRQHandler /* TIM16 global Interrupt */
|
||||
.word TIM17_IRQHandler /* TIM17 global Interrupt */
|
||||
.word MDIOS_WKUP_IRQHandler /* MDIOS Wakeup Interrupt */
|
||||
.word MDIOS_IRQHandler /* MDIOS global Interrupt */
|
||||
.word JPEG_IRQHandler /* JPEG global Interrupt */
|
||||
.word MDMA_IRQHandler /* MDMA global Interrupt */
|
||||
.word 0 /* Reserved */
|
||||
.word SDMMC2_IRQHandler /* SDMMC2 global Interrupt */
|
||||
.word HSEM1_IRQHandler /* HSEM1 global Interrupt */
|
||||
.word 0 /* Reserved */
|
||||
.word ADC3_IRQHandler /* ADC3 global Interrupt */
|
||||
.word DMAMUX2_OVR_IRQHandler /* DMAMUX Overrun interrupt */
|
||||
.word BDMA_Channel0_IRQHandler /* BDMA Channel 0 global Interrupt */
|
||||
.word BDMA_Channel1_IRQHandler /* BDMA Channel 1 global Interrupt */
|
||||
.word BDMA_Channel2_IRQHandler /* BDMA Channel 2 global Interrupt */
|
||||
.word BDMA_Channel3_IRQHandler /* BDMA Channel 3 global Interrupt */
|
||||
.word BDMA_Channel4_IRQHandler /* BDMA Channel 4 global Interrupt */
|
||||
.word BDMA_Channel5_IRQHandler /* BDMA Channel 5 global Interrupt */
|
||||
.word BDMA_Channel6_IRQHandler /* BDMA Channel 6 global Interrupt */
|
||||
.word BDMA_Channel7_IRQHandler /* BDMA Channel 7 global Interrupt */
|
||||
.word COMP1_IRQHandler /* COMP1 global Interrupt */
|
||||
.word LPTIM2_IRQHandler /* LP TIM2 global interrupt */
|
||||
.word LPTIM3_IRQHandler /* LP TIM3 global interrupt */
|
||||
.word LPTIM4_IRQHandler /* LP TIM4 global interrupt */
|
||||
.word LPTIM5_IRQHandler /* LP TIM5 global interrupt */
|
||||
.word LPUART1_IRQHandler /* LP UART1 interrupt */
|
||||
.word 0 /* Reserved */
|
||||
.word CRS_IRQHandler /* Clock Recovery Global Interrupt */
|
||||
.word 0 /* Reserved */
|
||||
.word SAI4_IRQHandler /* SAI4 global interrupt */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word WAKEUP_PIN_IRQHandler /* Interrupt for all 6 wake-up pins */
|
||||
|
||||
/*******************************************************************************
|
||||
*
|
||||
* Provide weak aliases for each Exception handler to the Default_Handler.
|
||||
* As they are weak aliases, any function with the same name will override
|
||||
* this definition.
|
||||
*
|
||||
*******************************************************************************/
|
||||
.weak NMI_Handler
|
||||
.thumb_set NMI_Handler,Default_Handler
|
||||
|
||||
.weak HardFault_Handler
|
||||
.thumb_set HardFault_Handler,Default_Handler
|
||||
|
||||
.weak MemManage_Handler
|
||||
.thumb_set MemManage_Handler,Default_Handler
|
||||
|
||||
.weak BusFault_Handler
|
||||
.thumb_set BusFault_Handler,Default_Handler
|
||||
|
||||
.weak UsageFault_Handler
|
||||
.thumb_set UsageFault_Handler,Default_Handler
|
||||
|
||||
.weak SVC_Handler
|
||||
.thumb_set SVC_Handler,Default_Handler
|
||||
|
||||
.weak DebugMon_Handler
|
||||
.thumb_set DebugMon_Handler,Default_Handler
|
||||
|
||||
.weak PendSV_Handler
|
||||
.thumb_set PendSV_Handler,Default_Handler
|
||||
|
||||
.weak SysTick_Handler
|
||||
.thumb_set SysTick_Handler,Default_Handler
|
||||
|
||||
.weak WWDG_IRQHandler
|
||||
.thumb_set WWDG_IRQHandler,Default_Handler
|
||||
|
||||
.weak PVD_AVD_IRQHandler
|
||||
.thumb_set PVD_AVD_IRQHandler,Default_Handler
|
||||
|
||||
.weak TAMP_STAMP_IRQHandler
|
||||
.thumb_set TAMP_STAMP_IRQHandler,Default_Handler
|
||||
|
||||
.weak RTC_WKUP_IRQHandler
|
||||
.thumb_set RTC_WKUP_IRQHandler,Default_Handler
|
||||
|
||||
.weak FLASH_IRQHandler
|
||||
.thumb_set FLASH_IRQHandler,Default_Handler
|
||||
|
||||
.weak RCC_IRQHandler
|
||||
.thumb_set RCC_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI0_IRQHandler
|
||||
.thumb_set EXTI0_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI1_IRQHandler
|
||||
.thumb_set EXTI1_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI2_IRQHandler
|
||||
.thumb_set EXTI2_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI3_IRQHandler
|
||||
.thumb_set EXTI3_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI4_IRQHandler
|
||||
.thumb_set EXTI4_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream0_IRQHandler
|
||||
.thumb_set DMA1_Stream0_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream1_IRQHandler
|
||||
.thumb_set DMA1_Stream1_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream2_IRQHandler
|
||||
.thumb_set DMA1_Stream2_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream3_IRQHandler
|
||||
.thumb_set DMA1_Stream3_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream4_IRQHandler
|
||||
.thumb_set DMA1_Stream4_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream5_IRQHandler
|
||||
.thumb_set DMA1_Stream5_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream6_IRQHandler
|
||||
.thumb_set DMA1_Stream6_IRQHandler,Default_Handler
|
||||
|
||||
.weak ADC_IRQHandler
|
||||
.thumb_set ADC_IRQHandler,Default_Handler
|
||||
|
||||
.weak FDCAN1_IT0_IRQHandler
|
||||
.thumb_set FDCAN1_IT0_IRQHandler,Default_Handler
|
||||
|
||||
.weak FDCAN2_IT0_IRQHandler
|
||||
.thumb_set FDCAN2_IT0_IRQHandler,Default_Handler
|
||||
|
||||
.weak FDCAN1_IT1_IRQHandler
|
||||
.thumb_set FDCAN1_IT1_IRQHandler,Default_Handler
|
||||
|
||||
.weak FDCAN2_IT1_IRQHandler
|
||||
.thumb_set FDCAN2_IT1_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI9_5_IRQHandler
|
||||
.thumb_set EXTI9_5_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM1_BRK_IRQHandler
|
||||
.thumb_set TIM1_BRK_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM1_UP_IRQHandler
|
||||
.thumb_set TIM1_UP_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM1_TRG_COM_IRQHandler
|
||||
.thumb_set TIM1_TRG_COM_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM1_CC_IRQHandler
|
||||
.thumb_set TIM1_CC_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM2_IRQHandler
|
||||
.thumb_set TIM2_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM3_IRQHandler
|
||||
.thumb_set TIM3_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM4_IRQHandler
|
||||
.thumb_set TIM4_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C1_EV_IRQHandler
|
||||
.thumb_set I2C1_EV_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C1_ER_IRQHandler
|
||||
.thumb_set I2C1_ER_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C2_EV_IRQHandler
|
||||
.thumb_set I2C2_EV_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C2_ER_IRQHandler
|
||||
.thumb_set I2C2_ER_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI1_IRQHandler
|
||||
.thumb_set SPI1_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI2_IRQHandler
|
||||
.thumb_set SPI2_IRQHandler,Default_Handler
|
||||
|
||||
.weak USART1_IRQHandler
|
||||
.thumb_set USART1_IRQHandler,Default_Handler
|
||||
|
||||
.weak USART2_IRQHandler
|
||||
.thumb_set USART2_IRQHandler,Default_Handler
|
||||
|
||||
.weak USART3_IRQHandler
|
||||
.thumb_set USART3_IRQHandler,Default_Handler
|
||||
|
||||
.weak EXTI15_10_IRQHandler
|
||||
.thumb_set EXTI15_10_IRQHandler,Default_Handler
|
||||
|
||||
.weak RTC_Alarm_IRQHandler
|
||||
.thumb_set RTC_Alarm_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM8_BRK_TIM12_IRQHandler
|
||||
.thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM8_UP_TIM13_IRQHandler
|
||||
.thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM8_TRG_COM_TIM14_IRQHandler
|
||||
.thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM8_CC_IRQHandler
|
||||
.thumb_set TIM8_CC_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA1_Stream7_IRQHandler
|
||||
.thumb_set DMA1_Stream7_IRQHandler,Default_Handler
|
||||
|
||||
.weak FMC_IRQHandler
|
||||
.thumb_set FMC_IRQHandler,Default_Handler
|
||||
|
||||
.weak SDMMC1_IRQHandler
|
||||
.thumb_set SDMMC1_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM5_IRQHandler
|
||||
.thumb_set TIM5_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI3_IRQHandler
|
||||
.thumb_set SPI3_IRQHandler,Default_Handler
|
||||
|
||||
.weak UART4_IRQHandler
|
||||
.thumb_set UART4_IRQHandler,Default_Handler
|
||||
|
||||
.weak UART5_IRQHandler
|
||||
.thumb_set UART5_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM6_DAC_IRQHandler
|
||||
.thumb_set TIM6_DAC_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM7_IRQHandler
|
||||
.thumb_set TIM7_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream0_IRQHandler
|
||||
.thumb_set DMA2_Stream0_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream1_IRQHandler
|
||||
.thumb_set DMA2_Stream1_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream2_IRQHandler
|
||||
.thumb_set DMA2_Stream2_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream3_IRQHandler
|
||||
.thumb_set DMA2_Stream3_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream4_IRQHandler
|
||||
.thumb_set DMA2_Stream4_IRQHandler,Default_Handler
|
||||
|
||||
.weak ETH_IRQHandler
|
||||
.thumb_set ETH_IRQHandler,Default_Handler
|
||||
|
||||
.weak ETH_WKUP_IRQHandler
|
||||
.thumb_set ETH_WKUP_IRQHandler,Default_Handler
|
||||
|
||||
.weak FDCAN_CAL_IRQHandler
|
||||
.thumb_set FDCAN_CAL_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream5_IRQHandler
|
||||
.thumb_set DMA2_Stream5_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream6_IRQHandler
|
||||
.thumb_set DMA2_Stream6_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2_Stream7_IRQHandler
|
||||
.thumb_set DMA2_Stream7_IRQHandler,Default_Handler
|
||||
|
||||
.weak USART6_IRQHandler
|
||||
.thumb_set USART6_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C3_EV_IRQHandler
|
||||
.thumb_set I2C3_EV_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C3_ER_IRQHandler
|
||||
.thumb_set I2C3_ER_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_HS_EP1_OUT_IRQHandler
|
||||
.thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_HS_EP1_IN_IRQHandler
|
||||
.thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_HS_WKUP_IRQHandler
|
||||
.thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_HS_IRQHandler
|
||||
.thumb_set OTG_HS_IRQHandler,Default_Handler
|
||||
|
||||
.weak DCMI_IRQHandler
|
||||
.thumb_set DCMI_IRQHandler,Default_Handler
|
||||
|
||||
.weak CRYP_IRQHandler
|
||||
.thumb_set CRYP_IRQHandler,Default_Handler
|
||||
|
||||
.weak HASH_RNG_IRQHandler
|
||||
.thumb_set HASH_RNG_IRQHandler,Default_Handler
|
||||
|
||||
.weak FPU_IRQHandler
|
||||
.thumb_set FPU_IRQHandler,Default_Handler
|
||||
|
||||
.weak UART7_IRQHandler
|
||||
.thumb_set UART7_IRQHandler,Default_Handler
|
||||
|
||||
.weak UART8_IRQHandler
|
||||
.thumb_set UART8_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI4_IRQHandler
|
||||
.thumb_set SPI4_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI5_IRQHandler
|
||||
.thumb_set SPI5_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPI6_IRQHandler
|
||||
.thumb_set SPI6_IRQHandler,Default_Handler
|
||||
|
||||
.weak SAI1_IRQHandler
|
||||
.thumb_set SAI1_IRQHandler,Default_Handler
|
||||
|
||||
.weak LTDC_IRQHandler
|
||||
.thumb_set LTDC_IRQHandler,Default_Handler
|
||||
|
||||
.weak LTDC_ER_IRQHandler
|
||||
.thumb_set LTDC_ER_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMA2D_IRQHandler
|
||||
.thumb_set DMA2D_IRQHandler,Default_Handler
|
||||
|
||||
.weak SAI2_IRQHandler
|
||||
.thumb_set SAI2_IRQHandler,Default_Handler
|
||||
|
||||
.weak QUADSPI_IRQHandler
|
||||
.thumb_set QUADSPI_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPTIM1_IRQHandler
|
||||
.thumb_set LPTIM1_IRQHandler,Default_Handler
|
||||
|
||||
.weak CEC_IRQHandler
|
||||
.thumb_set CEC_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C4_EV_IRQHandler
|
||||
.thumb_set I2C4_EV_IRQHandler,Default_Handler
|
||||
|
||||
.weak I2C4_ER_IRQHandler
|
||||
.thumb_set I2C4_ER_IRQHandler,Default_Handler
|
||||
|
||||
.weak SPDIF_RX_IRQHandler
|
||||
.thumb_set SPDIF_RX_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_FS_EP1_OUT_IRQHandler
|
||||
.thumb_set OTG_FS_EP1_OUT_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_FS_EP1_IN_IRQHandler
|
||||
.thumb_set OTG_FS_EP1_IN_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_FS_WKUP_IRQHandler
|
||||
.thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
|
||||
|
||||
.weak OTG_FS_IRQHandler
|
||||
.thumb_set OTG_FS_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMAMUX1_OVR_IRQHandler
|
||||
.thumb_set DMAMUX1_OVR_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_Master_IRQHandler
|
||||
.thumb_set HRTIM1_Master_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_TIMA_IRQHandler
|
||||
.thumb_set HRTIM1_TIMA_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_TIMB_IRQHandler
|
||||
.thumb_set HRTIM1_TIMB_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_TIMC_IRQHandler
|
||||
.thumb_set HRTIM1_TIMC_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_TIMD_IRQHandler
|
||||
.thumb_set HRTIM1_TIMD_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_TIME_IRQHandler
|
||||
.thumb_set HRTIM1_TIME_IRQHandler,Default_Handler
|
||||
|
||||
.weak HRTIM1_FLT_IRQHandler
|
||||
.thumb_set HRTIM1_FLT_IRQHandler,Default_Handler
|
||||
|
||||
.weak DFSDM1_FLT0_IRQHandler
|
||||
.thumb_set DFSDM1_FLT0_IRQHandler,Default_Handler
|
||||
|
||||
.weak DFSDM1_FLT1_IRQHandler
|
||||
.thumb_set DFSDM1_FLT1_IRQHandler,Default_Handler
|
||||
|
||||
.weak DFSDM1_FLT2_IRQHandler
|
||||
.thumb_set DFSDM1_FLT2_IRQHandler,Default_Handler
|
||||
|
||||
.weak DFSDM1_FLT3_IRQHandler
|
||||
.thumb_set DFSDM1_FLT3_IRQHandler,Default_Handler
|
||||
|
||||
.weak SAI3_IRQHandler
|
||||
.thumb_set SAI3_IRQHandler,Default_Handler
|
||||
|
||||
.weak SWPMI1_IRQHandler
|
||||
.thumb_set SWPMI1_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM15_IRQHandler
|
||||
.thumb_set TIM15_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM16_IRQHandler
|
||||
.thumb_set TIM16_IRQHandler,Default_Handler
|
||||
|
||||
.weak TIM17_IRQHandler
|
||||
.thumb_set TIM17_IRQHandler,Default_Handler
|
||||
|
||||
.weak MDIOS_WKUP_IRQHandler
|
||||
.thumb_set MDIOS_WKUP_IRQHandler,Default_Handler
|
||||
|
||||
.weak MDIOS_IRQHandler
|
||||
.thumb_set MDIOS_IRQHandler,Default_Handler
|
||||
|
||||
.weak JPEG_IRQHandler
|
||||
.thumb_set JPEG_IRQHandler,Default_Handler
|
||||
|
||||
.weak MDMA_IRQHandler
|
||||
.thumb_set MDMA_IRQHandler,Default_Handler
|
||||
|
||||
.weak SDMMC2_IRQHandler
|
||||
.thumb_set SDMMC2_IRQHandler,Default_Handler
|
||||
|
||||
.weak HSEM1_IRQHandler
|
||||
.thumb_set HSEM1_IRQHandler,Default_Handler
|
||||
|
||||
.weak ADC3_IRQHandler
|
||||
.thumb_set ADC3_IRQHandler,Default_Handler
|
||||
|
||||
.weak DMAMUX2_OVR_IRQHandler
|
||||
.thumb_set DMAMUX2_OVR_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel0_IRQHandler
|
||||
.thumb_set BDMA_Channel0_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel1_IRQHandler
|
||||
.thumb_set BDMA_Channel1_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel2_IRQHandler
|
||||
.thumb_set BDMA_Channel2_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel3_IRQHandler
|
||||
.thumb_set BDMA_Channel3_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel4_IRQHandler
|
||||
.thumb_set BDMA_Channel4_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel5_IRQHandler
|
||||
.thumb_set BDMA_Channel5_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel6_IRQHandler
|
||||
.thumb_set BDMA_Channel6_IRQHandler,Default_Handler
|
||||
|
||||
.weak BDMA_Channel7_IRQHandler
|
||||
.thumb_set BDMA_Channel7_IRQHandler,Default_Handler
|
||||
|
||||
.weak COMP1_IRQHandler
|
||||
.thumb_set COMP1_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPTIM2_IRQHandler
|
||||
.thumb_set LPTIM2_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPTIM3_IRQHandler
|
||||
.thumb_set LPTIM3_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPTIM4_IRQHandler
|
||||
.thumb_set LPTIM4_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPTIM5_IRQHandler
|
||||
.thumb_set LPTIM5_IRQHandler,Default_Handler
|
||||
|
||||
.weak LPUART1_IRQHandler
|
||||
.thumb_set LPUART1_IRQHandler,Default_Handler
|
||||
|
||||
.weak CRS_IRQHandler
|
||||
.thumb_set CRS_IRQHandler,Default_Handler
|
||||
|
||||
.weak SAI4_IRQHandler
|
||||
.thumb_set SAI4_IRQHandler,Default_Handler
|
||||
|
||||
.weak WAKEUP_PIN_IRQHandler
|
||||
.thumb_set WAKEUP_PIN_IRQHandler,Default_Handler
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
|
||||
576
hw/mcu/st/system-init/system_stm32h7xx.c
Normal file
576
hw/mcu/st/system-init/system_stm32h7xx.c
Normal file
@ -0,0 +1,576 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file system_stm32h7xx.c
|
||||
* @author MCD Application Team
|
||||
* @brief CMSIS Cortex-Mx Device Peripheral Access Layer System Source File.
|
||||
*
|
||||
* This file provides two functions and one global variable to be called from
|
||||
* user application:
|
||||
* - SystemInit(): This function is called at startup just after reset and
|
||||
* before branch to main program. This call is made inside
|
||||
* the "startup_stm32h7xx.s" file.
|
||||
*
|
||||
* - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
|
||||
* by the user application to setup the SysTick
|
||||
* timer or configure other parameters.
|
||||
*
|
||||
* - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
|
||||
* be called whenever the core clock is changed
|
||||
* during program execution.
|
||||
*
|
||||
*
|
||||
******************************************************************************
|
||||
* @attention
|
||||
*
|
||||
* <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
******************************************************************************
|
||||
*/
|
||||
|
||||
/** @addtogroup CMSIS
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup stm32h7xx_system
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32H7xx_System_Private_Includes
|
||||
* @{
|
||||
*/
|
||||
|
||||
#include "stm32h7xx.h"
|
||||
|
||||
#if !defined (HSE_VALUE)
|
||||
#define HSE_VALUE ((uint32_t)25000000) /*!< Value of the External oscillator in Hz */
|
||||
#endif /* HSE_VALUE */
|
||||
|
||||
#if !defined (CSI_VALUE)
|
||||
#define CSI_VALUE ((uint32_t)4000000) /*!< Value of the Internal oscillator in Hz*/
|
||||
#endif /* CSI_VALUE */
|
||||
|
||||
#if !defined (HSI_VALUE)
|
||||
#define HSI_VALUE ((uint32_t)64000000) /*!< Value of the Internal oscillator in Hz*/
|
||||
#endif /* HSI_VALUE */
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32H7xx_System_Private_TypesDefinitions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32H7xx_System_Private_Defines
|
||||
* @{
|
||||
*/
|
||||
|
||||
/************************* Miscellaneous Configuration ************************/
|
||||
/*!< Uncomment the following line if you need to use external SRAM or SDRAM mounted
|
||||
on EVAL board as data memory */
|
||||
/*#define DATA_IN_ExtSRAM */
|
||||
/*#define DATA_IN_ExtSDRAM*/
|
||||
|
||||
#if defined(DATA_IN_ExtSRAM) && defined(DATA_IN_ExtSDRAM)
|
||||
#error "Please select DATA_IN_ExtSRAM or DATA_IN_ExtSDRAM "
|
||||
#endif /* DATA_IN_ExtSRAM && DATA_IN_ExtSDRAM */
|
||||
|
||||
/*!< Uncomment the following line if you need to relocate your vector Table in
|
||||
Internal SRAM. */
|
||||
/* #define VECT_TAB_SRAM */
|
||||
#define VECT_TAB_OFFSET 0x00 /*!< Vector Table base offset field.
|
||||
This value must be a multiple of 0x200. */
|
||||
/******************************************************************************/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32H7xx_System_Private_Macros
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32H7xx_System_Private_Variables
|
||||
* @{
|
||||
*/
|
||||
/* This variable is updated in three ways:
|
||||
1) by calling CMSIS function SystemCoreClockUpdate()
|
||||
2) by calling HAL API function HAL_RCC_GetHCLKFreq()
|
||||
3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
|
||||
Note: If you use this function to configure the system clock; then there
|
||||
is no need to call the 2 first functions listed above, since SystemCoreClock
|
||||
variable is updated automatically.
|
||||
*/
|
||||
uint32_t SystemCoreClock = 64000000;
|
||||
uint32_t SystemD2Clock = 64000000;
|
||||
const uint8_t D1CorePrescTable[16] = {0, 0, 0, 0, 1, 2, 3, 4, 1, 2, 3, 4, 6, 7, 8, 9};
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32H7xx_System_Private_FunctionPrototypes
|
||||
* @{
|
||||
*/
|
||||
#if defined (DATA_IN_ExtSRAM) || defined (DATA_IN_ExtSDRAM)
|
||||
static void SystemInit_ExtMemCtl(void);
|
||||
#endif /* DATA_IN_ExtSRAM || DATA_IN_ExtSDRAM */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @addtogroup STM32H7xx_System_Private_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Setup the microcontroller system
|
||||
* Initialize the FPU setting, vector table location and External memory
|
||||
* configuration.
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
void SystemInit (void)
|
||||
{
|
||||
/* FPU settings ------------------------------------------------------------*/
|
||||
#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
|
||||
SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2)); /* set CP10 and CP11 Full Access */
|
||||
#endif
|
||||
/* Reset the RCC clock configuration to the default reset state ------------*/
|
||||
/* Set HSION bit */
|
||||
RCC->CR |= RCC_CR_HSION;
|
||||
|
||||
/* Reset CFGR register */
|
||||
RCC->CFGR = 0x00000000;
|
||||
|
||||
/* Reset HSEON, CSSON , CSION,RC48ON, CSIKERON PLL1ON, PLL2ON and PLL3ON bits */
|
||||
RCC->CR &= (uint32_t)0xEAF6ED7F;
|
||||
|
||||
/* Reset D1CFGR register */
|
||||
RCC->D1CFGR = 0x00000000;
|
||||
|
||||
/* Reset D2CFGR register */
|
||||
RCC->D2CFGR = 0x00000000;
|
||||
|
||||
/* Reset D3CFGR register */
|
||||
RCC->D3CFGR = 0x00000000;
|
||||
|
||||
/* Reset PLLCKSELR register */
|
||||
RCC->PLLCKSELR = 0x00000000;
|
||||
|
||||
/* Reset PLLCFGR register */
|
||||
RCC->PLLCFGR = 0x00000000;
|
||||
/* Reset PLL1DIVR register */
|
||||
RCC->PLL1DIVR = 0x00000000;
|
||||
/* Reset PLL1FRACR register */
|
||||
RCC->PLL1FRACR = 0x00000000;
|
||||
|
||||
/* Reset PLL2DIVR register */
|
||||
RCC->PLL2DIVR = 0x00000000;
|
||||
|
||||
/* Reset PLL2FRACR register */
|
||||
|
||||
RCC->PLL2FRACR = 0x00000000;
|
||||
/* Reset PLL3DIVR register */
|
||||
RCC->PLL3DIVR = 0x00000000;
|
||||
|
||||
/* Reset PLL3FRACR register */
|
||||
RCC->PLL3FRACR = 0x00000000;
|
||||
|
||||
/* Reset HSEBYP bit */
|
||||
RCC->CR &= (uint32_t)0xFFFBFFFF;
|
||||
|
||||
/* Disable all interrupts */
|
||||
RCC->CIER = 0x00000000;
|
||||
|
||||
/* Change the switch matrix read issuing capability to 1 for the AXI SRAM target (Target 7) */
|
||||
*((__IO uint32_t*)0x51008108) = 0x00000001;
|
||||
|
||||
#if defined (DATA_IN_ExtSRAM) || defined (DATA_IN_ExtSDRAM)
|
||||
SystemInit_ExtMemCtl();
|
||||
#endif /* DATA_IN_ExtSRAM || DATA_IN_ExtSDRAM */
|
||||
|
||||
/* Configure the Vector Table location add offset address ------------------*/
|
||||
#ifdef VECT_TAB_SRAM
|
||||
SCB->VTOR = D1_AXISRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal ITCMSRAM */
|
||||
#else
|
||||
SCB->VTOR = FLASH_BANK1_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Update SystemCoreClock variable according to Clock Register Values.
|
||||
* The SystemCoreClock variable contains the core clock , it can
|
||||
* be used by the user application to setup the SysTick timer or configure
|
||||
* other parameters.
|
||||
*
|
||||
* @note Each time the core clock changes, this function must be called
|
||||
* to update SystemCoreClock variable value. Otherwise, any configuration
|
||||
* based on this variable will be incorrect.
|
||||
*
|
||||
* @note - The system frequency computed by this function is not the real
|
||||
* frequency in the chip. It is calculated based on the predefined
|
||||
* constant and the selected clock source:
|
||||
*
|
||||
* - If SYSCLK source is CSI, SystemCoreClock will contain the CSI_VALUE(*)
|
||||
* - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(**)
|
||||
* - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(***)
|
||||
* - If SYSCLK source is PLL, SystemCoreClock will contain the CSI_VALUE(*),
|
||||
* HSI_VALUE(**) or HSE_VALUE(***) multiplied/divided by the PLL factors.
|
||||
*
|
||||
* (*) CSI_VALUE is a constant defined in stm32h7xx_hal.h file (default value
|
||||
* 4 MHz) but the real value may vary depending on the variations
|
||||
* in voltage and temperature.
|
||||
* (**) HSI_VALUE is a constant defined in stm32h7xx_hal.h file (default value
|
||||
* 64 MHz) but the real value may vary depending on the variations
|
||||
* in voltage and temperature.
|
||||
*
|
||||
* (***)HSE_VALUE is a constant defined in stm32h7xx_hal.h file (default value
|
||||
* 25 MHz), user has to ensure that HSE_VALUE is same as the real
|
||||
* frequency of the crystal used. Otherwise, this function may
|
||||
* have wrong result.
|
||||
*
|
||||
* - The result of this function could be not correct when using fractional
|
||||
* value for HSE crystal.
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
void SystemCoreClockUpdate (void)
|
||||
{
|
||||
uint32_t pllp = 2, pllsource = 0, pllm = 2 ,tmp, pllfracen =0 , hsivalue = 0;
|
||||
float fracn1, pllvco = 0 ;
|
||||
|
||||
/* Get SYSCLK source -------------------------------------------------------*/
|
||||
|
||||
switch (RCC->CFGR & RCC_CFGR_SWS)
|
||||
{
|
||||
case 0x00: /* HSI used as system clock source */
|
||||
SystemCoreClock = (uint32_t) (HSI_VALUE >> ((RCC->CR & RCC_CR_HSIDIV)>> 3));
|
||||
break;
|
||||
|
||||
case 0x08: /* CSI used as system clock source */
|
||||
SystemCoreClock = CSI_VALUE;
|
||||
break;
|
||||
|
||||
case 0x10: /* HSE used as system clock source */
|
||||
SystemCoreClock = HSE_VALUE;
|
||||
break;
|
||||
|
||||
case 0x18: /* PLL1 used as system clock source */
|
||||
|
||||
/* PLL_VCO = (HSE_VALUE or HSI_VALUE or CSI_VALUE/ PLLM) * PLLN
|
||||
SYSCLK = PLL_VCO / PLLR
|
||||
*/
|
||||
pllsource = (RCC->PLLCKSELR & RCC_PLLCKSELR_PLLSRC);
|
||||
pllm = ((RCC->PLLCKSELR & RCC_PLLCKSELR_DIVM1)>> 4) ;
|
||||
pllfracen = RCC->PLLCFGR & RCC_PLLCFGR_PLL1FRACEN;
|
||||
fracn1 = (pllfracen* ((RCC->PLL1FRACR & RCC_PLL1FRACR_FRACN1)>> 3));
|
||||
switch (pllsource)
|
||||
{
|
||||
|
||||
case 0x00: /* HSI used as PLL clock source */
|
||||
hsivalue = (HSI_VALUE >> ((RCC->CR & RCC_CR_HSIDIV)>> 3)) ;
|
||||
pllvco = (hsivalue/ pllm) * ((RCC->PLL1DIVR & RCC_PLL1DIVR_N1) + (fracn1/0x2000) +1 );
|
||||
break;
|
||||
|
||||
case 0x01: /* CSI used as PLL clock source */
|
||||
pllvco = (CSI_VALUE / pllm) * ((RCC->PLL1DIVR & RCC_PLL1DIVR_N1) + (fracn1/0x2000) +1 );
|
||||
break;
|
||||
|
||||
case 0x02: /* HSE used as PLL clock source */
|
||||
pllvco = (HSE_VALUE / pllm) * ((RCC->PLL1DIVR & RCC_PLL1DIVR_N1) + (fracn1/0x2000) +1 );
|
||||
break;
|
||||
|
||||
default:
|
||||
pllvco = (CSI_VALUE / pllm) * ((RCC->PLL1DIVR & RCC_PLL1DIVR_N1) + (fracn1/0x2000) +1 );
|
||||
break;
|
||||
}
|
||||
pllp = (((RCC->PLL1DIVR & RCC_PLL1DIVR_P1) >>9) + 1 ) ;
|
||||
SystemCoreClock = (uint32_t) (pllvco/pllp);
|
||||
break;
|
||||
|
||||
default:
|
||||
SystemCoreClock = CSI_VALUE;
|
||||
break;
|
||||
}
|
||||
|
||||
/* Compute HCLK frequency --------------------------------------------------*/
|
||||
/* Get HCLK prescaler */
|
||||
tmp = D1CorePrescTable[(RCC->D1CFGR & RCC_D1CFGR_D1CPRE)>> POSITION_VAL(RCC_D1CFGR_D1CPRE_0)];
|
||||
/* HCLK frequency */
|
||||
SystemCoreClock >>= tmp;
|
||||
}
|
||||
#if defined (DATA_IN_ExtSRAM) || defined (DATA_IN_ExtSDRAM)
|
||||
/**
|
||||
* @brief Setup the external memory controller.
|
||||
* Called in startup_stm32h7xx.s before jump to main.
|
||||
* This function configures the external memories (SRAM/SDRAM)
|
||||
* This SRAM/SDRAM will be used as program data memory (including heap and stack).
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
void SystemInit_ExtMemCtl(void)
|
||||
{
|
||||
#if defined (DATA_IN_ExtSDRAM)
|
||||
register uint32_t tmpreg = 0, timeout = 0xFFFF;
|
||||
register __IO uint32_t index;
|
||||
|
||||
/* Enable GPIOD, GPIOE, GPIOF, GPIOG, GPIOH and GPIOI interface
|
||||
clock */
|
||||
RCC->AHB4ENR |= 0x000001F8;
|
||||
/* Connect PDx pins to FMC Alternate function */
|
||||
GPIOD->AFR[0] = 0x000000CC;
|
||||
GPIOD->AFR[1] = 0xCC000CCC;
|
||||
/* Configure PDx pins in Alternate function mode */
|
||||
GPIOD->MODER = 0xAFEAFFFA;
|
||||
/* Configure PDx pins speed to 50 MHz */
|
||||
GPIOD->OSPEEDR = 0xA02A000A;
|
||||
/* Configure PDx pins Output type to push-pull */
|
||||
GPIOD->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PDx pins */
|
||||
GPIOD->PUPDR = 0x55555505;
|
||||
/* Connect PEx pins to FMC Alternate function */
|
||||
GPIOE->AFR[0] = 0xC00000CC;
|
||||
GPIOE->AFR[1] = 0xCCCCCCCC;
|
||||
/* Configure PEx pins in Alternate function mode */
|
||||
GPIOE->MODER = 0xAAAABFFA;
|
||||
/* Configure PEx pins speed to 50 MHz */
|
||||
GPIOE->OSPEEDR = 0xAAAA800A;
|
||||
/* Configure PEx pins Output type to push-pull */
|
||||
GPIOE->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PEx pins */
|
||||
GPIOE->PUPDR = 0x55554005;
|
||||
/* Connect PFx pins to FMC Alternate function */
|
||||
GPIOF->AFR[0] = 0x00CCCCCC;
|
||||
GPIOF->AFR[1] = 0xCCCCC000;
|
||||
/* Configure PFx pins in Alternate function mode */
|
||||
GPIOF->MODER = 0xAABFFAAA;
|
||||
/* Configure PFx pins speed to 50 MHz */
|
||||
GPIOF->OSPEEDR = 0xAA800AAA;
|
||||
/* Configure PFx pins Output type to push-pull */
|
||||
GPIOF->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PFx pins */
|
||||
GPIOF->PUPDR = 0x55400555;
|
||||
/* Connect PGx pins to FMC Alternate function */
|
||||
GPIOG->AFR[0] = 0x00CCCCCC;
|
||||
GPIOG->AFR[1] = 0xC000000C;
|
||||
/* Configure PGx pins in Alternate function mode */
|
||||
GPIOG->MODER = 0xBFFEFAAA;
|
||||
/* Configure PGx pins speed to 50 MHz */
|
||||
GPIOG->OSPEEDR = 0x80020AAA;
|
||||
/* Configure PGx pins Output type to push-pull */
|
||||
GPIOG->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PGx pins */
|
||||
GPIOG->PUPDR = 0x40010515;
|
||||
/* Connect PHx pins to FMC Alternate function */
|
||||
GPIOH->AFR[0] = 0xCCC00000;
|
||||
GPIOH->AFR[1] = 0xCCCCCCCC;
|
||||
/* Configure PHx pins in Alternate function mode */
|
||||
GPIOH->MODER = 0xAAAAABFF;
|
||||
/* Configure PHx pins speed to 50 MHz */
|
||||
GPIOH->OSPEEDR = 0xAAAAA800;
|
||||
/* Configure PHx pins Output type to push-pull */
|
||||
GPIOH->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PHx pins */
|
||||
GPIOH->PUPDR = 0x55555400;
|
||||
/* Connect PIx pins to FMC Alternate function */
|
||||
GPIOI->AFR[0] = 0xCCCCCCCC;
|
||||
GPIOI->AFR[1] = 0x00000CC0;
|
||||
/* Configure PIx pins in Alternate function mode */
|
||||
GPIOI->MODER = 0xFFEBAAAA;
|
||||
/* Configure PIx pins speed to 50 MHz */
|
||||
GPIOI->OSPEEDR = 0x0028AAAA;
|
||||
/* Configure PIx pins Output type to push-pull */
|
||||
GPIOI->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PIx pins */
|
||||
GPIOI->PUPDR = 0x00145555;
|
||||
/*-- FMC Configuration ------------------------------------------------------*/
|
||||
/* Enable the FMC interface clock */
|
||||
(RCC->AHB3ENR |= (RCC_AHB3ENR_FMCEN));
|
||||
/*SDRAM Timing and access interface configuration*/
|
||||
/*LoadToActiveDelay = 2
|
||||
ExitSelfRefreshDelay = 6
|
||||
SelfRefreshTime = 4
|
||||
RowCycleDelay = 6
|
||||
WriteRecoveryTime = 2
|
||||
RPDelay = 2
|
||||
RCDDelay = 2
|
||||
SDBank = FMC_SDRAM_BANK2
|
||||
ColumnBitsNumber = FMC_SDRAM_COLUMN_BITS_NUM_9
|
||||
RowBitsNumber = FMC_SDRAM_ROW_BITS_NUM_12
|
||||
MemoryDataWidth = FMC_SDRAM_MEM_BUS_WIDTH_32
|
||||
InternalBankNumber = FMC_SDRAM_INTERN_BANKS_NUM_4
|
||||
CASLatency = FMC_SDRAM_CAS_LATENCY_2
|
||||
WriteProtection = FMC_SDRAM_WRITE_PROTECTION_DISABLE
|
||||
SDClockPeriod = FMC_SDRAM_CLOCK_PERIOD_2
|
||||
ReadBurst = FMC_SDRAM_RBURST_ENABLE
|
||||
ReadPipeDelay = FMC_SDRAM_RPIPE_DELAY_0*/
|
||||
|
||||
FMC_Bank5_6->SDCR[0] = 0x00001800;
|
||||
FMC_Bank5_6->SDCR[1] = 0x00000165;
|
||||
FMC_Bank5_6->SDTR[0] = 0x00105000;
|
||||
FMC_Bank5_6->SDTR[1] = 0x01010351;
|
||||
|
||||
/* SDRAM initialization sequence */
|
||||
/* Clock enable command */
|
||||
FMC_Bank5_6->SDCMR = 0x00000009;
|
||||
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
|
||||
while((tmpreg != 0) && (timeout-- > 0))
|
||||
{
|
||||
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
|
||||
}
|
||||
|
||||
/* Delay */
|
||||
for (index = 0; index<1000; index++);
|
||||
|
||||
/* PALL command */
|
||||
FMC_Bank5_6->SDCMR = 0x0000000A;
|
||||
timeout = 0xFFFF;
|
||||
while((tmpreg != 0) && (timeout-- > 0))
|
||||
{
|
||||
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
|
||||
}
|
||||
|
||||
FMC_Bank5_6->SDCMR = 0x000000EB;
|
||||
timeout = 0xFFFF;
|
||||
while((tmpreg != 0) && (timeout-- > 0))
|
||||
{
|
||||
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
|
||||
}
|
||||
|
||||
FMC_Bank5_6->SDCMR = 0x0004400C;
|
||||
timeout = 0xFFFF;
|
||||
while((tmpreg != 0) && (timeout-- > 0))
|
||||
{
|
||||
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
|
||||
}
|
||||
/* Set refresh count */
|
||||
tmpreg = FMC_Bank5_6->SDRTR;
|
||||
FMC_Bank5_6->SDRTR = (tmpreg | (0x00000603<<1));
|
||||
|
||||
/* Disable write protection */
|
||||
tmpreg = FMC_Bank5_6->SDCR[1];
|
||||
FMC_Bank5_6->SDCR[1] = (tmpreg & 0xFFFFFDFF);
|
||||
|
||||
/*FMC controller Enable*/
|
||||
FMC_Bank1->BTCR[0] |= 0x80000000;
|
||||
|
||||
|
||||
#endif /* DATA_IN_ExtSDRAM */
|
||||
|
||||
#if defined(DATA_IN_ExtSRAM)
|
||||
/*-- GPIOs Configuration -----------------------------------------------------*/
|
||||
/* Enable GPIOD, GPIOE, GPIOF and GPIOG interface clock */
|
||||
RCC->AHB4ENR |= 0x00000078;
|
||||
|
||||
/* Connect PDx pins to FMC Alternate function */
|
||||
GPIOD->AFR[0] = 0x00CCC0CC;
|
||||
GPIOD->AFR[1] = 0xCCCCCCCC;
|
||||
/* Configure PDx pins in Alternate function mode */
|
||||
GPIOD->MODER = 0xAAAA0A8A;
|
||||
/* Configure PDx pins speed to 100 MHz */
|
||||
GPIOD->OSPEEDR = 0xFFFF0FCF;
|
||||
/* Configure PDx pins Output type to push-pull */
|
||||
GPIOD->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PDx pins */
|
||||
GPIOD->PUPDR = 0x55550545;
|
||||
|
||||
/* Connect PEx pins to FMC Alternate function */
|
||||
GPIOE->AFR[0] = 0xC00CC0CC;
|
||||
GPIOE->AFR[1] = 0xCCCCCCCC;
|
||||
/* Configure PEx pins in Alternate function mode */
|
||||
GPIOE->MODER = 0xAAAA828A;
|
||||
/* Configure PEx pins speed to 100 MHz */
|
||||
GPIOE->OSPEEDR = 0xFFFFC3CF;
|
||||
/* Configure PEx pins Output type to push-pull */
|
||||
GPIOE->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PEx pins */
|
||||
GPIOE->PUPDR = 0x55554145;
|
||||
|
||||
/* Connect PFx pins to FMC Alternate function */
|
||||
GPIOF->AFR[0] = 0x00CCCCCC;
|
||||
GPIOF->AFR[1] = 0xCCCC0000;
|
||||
/* Configure PFx pins in Alternate function mode */
|
||||
GPIOF->MODER = 0xAA000AAA;
|
||||
/* Configure PFx pins speed to 100 MHz */
|
||||
GPIOF->OSPEEDR = 0xFF000FFF;
|
||||
/* Configure PFx pins Output type to push-pull */
|
||||
GPIOF->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PFx pins */
|
||||
GPIOF->PUPDR = 0x55000555;
|
||||
|
||||
/* Connect PGx pins to FMC Alternate function */
|
||||
GPIOG->AFR[0] = 0x00CCCCCC;
|
||||
GPIOG->AFR[1] = 0x000000C0;
|
||||
/* Configure PGx pins in Alternate function mode */
|
||||
GPIOG->MODER = 0x00200AAA;
|
||||
/* Configure PGx pins speed to 100 MHz */
|
||||
GPIOG->OSPEEDR = 0x00300FFF;
|
||||
/* Configure PGx pins Output type to push-pull */
|
||||
GPIOG->OTYPER = 0x00000000;
|
||||
/* No pull-up, pull-down for PGx pins */
|
||||
GPIOG->PUPDR = 0x00100555;
|
||||
|
||||
/*-- FMC/FSMC Configuration --------------------------------------------------*/
|
||||
/* Enable the FMC/FSMC interface clock */
|
||||
(RCC->AHB3ENR |= (RCC_AHB3ENR_FMCEN));
|
||||
|
||||
/* Configure and enable Bank1_SRAM2 */
|
||||
FMC_Bank1->BTCR[4] = 0x00001091;
|
||||
FMC_Bank1->BTCR[5] = 0x00110212;
|
||||
FMC_Bank1E->BWTR[4] = 0x0FFFFFFF;
|
||||
|
||||
/*FMC controller Enable*/
|
||||
FMC_Bank1->BTCR[0] |= 0x80000000;
|
||||
|
||||
|
||||
#endif /* DATA_IN_ExtSRAM */
|
||||
}
|
||||
#endif /* DATA_IN_ExtSRAM || DATA_IN_ExtSDRAM */
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
653
src/portable/st/stm32h7/dcd_stm32h7.c
Normal file
653
src/portable/st/stm32h7/dcd_stm32h7.c
Normal file
@ -0,0 +1,653 @@
|
||||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2019 William D. Jones for Adafruit Industries
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*
|
||||
* This file is part of the TinyUSB stack.
|
||||
*/
|
||||
|
||||
#include "tusb_option.h"
|
||||
|
||||
#if TUSB_OPT_DEVICE_ENABLED && CFG_TUSB_MCU == OPT_MCU_STM32H7
|
||||
|
||||
#include "device/dcd.h"
|
||||
#include "stm32h7xx.h"
|
||||
|
||||
/*------------------------------------------------------------------*/
|
||||
/* MACRO TYPEDEF CONSTANT ENUM
|
||||
*------------------------------------------------------------------*/
|
||||
#define DEVICE_BASE (USB_OTG_DeviceTypeDef *) (USB2_OTG_FS_PERIPH_BASE + USB_OTG_DEVICE_BASE)
|
||||
#define OUT_EP_BASE (USB_OTG_OUTEndpointTypeDef *) (USB2_OTG_FS_PERIPH_BASE + USB_OTG_OUT_ENDPOINT_BASE)
|
||||
#define IN_EP_BASE (USB_OTG_INEndpointTypeDef *) (USB2_OTG_FS_PERIPH_BASE + USB_OTG_IN_ENDPOINT_BASE)
|
||||
#define FIFO_BASE(_x) (volatile uint32_t *) (USB2_OTG_FS_PERIPH_BASE + USB_OTG_FIFO_BASE + (_x) * USB_OTG_FIFO_SIZE)
|
||||
|
||||
static TU_ATTR_ALIGNED(4) uint32_t _setup_packet[6];
|
||||
static uint8_t _setup_offs; // We store up to 3 setup packets.
|
||||
|
||||
typedef struct {
|
||||
uint8_t * buffer;
|
||||
uint16_t total_len;
|
||||
uint16_t queued_len;
|
||||
uint16_t max_size;
|
||||
bool short_packet;
|
||||
} xfer_ctl_t;
|
||||
|
||||
typedef volatile uint32_t * usb_fifo_t;
|
||||
|
||||
xfer_ctl_t xfer_status[4][2];
|
||||
#define XFER_CTL_BASE(_ep, _dir) &xfer_status[_ep][_dir]
|
||||
|
||||
|
||||
// Setup the control endpoint 0.
|
||||
static void bus_reset(void)
|
||||
{
|
||||
USB_OTG_DeviceTypeDef * dev = DEVICE_BASE;
|
||||
USB_OTG_OUTEndpointTypeDef * out_ep = OUT_EP_BASE;
|
||||
|
||||
for(int n = 0; n < 4; n++)
|
||||
{
|
||||
out_ep[n].DOEPCTL |= USB_OTG_DOEPCTL_SNAK;
|
||||
}
|
||||
|
||||
dev->DAINTMSK |= (1 << USB_OTG_DAINTMSK_OEPM_Pos) | (1 << USB_OTG_DAINTMSK_IEPM_Pos);
|
||||
dev->DOEPMSK |= USB_OTG_DOEPMSK_STUPM | USB_OTG_DOEPMSK_XFRCM;
|
||||
dev->DIEPMSK |= USB_OTG_DIEPMSK_TOM | USB_OTG_DIEPMSK_XFRCM;
|
||||
|
||||
// Peripheral FIFO architecture (Rev6 RM 56.11.1)
|
||||
//
|
||||
// --------------- 1024 ( 4096 bytes )
|
||||
// | IN FIFO 7 |
|
||||
// ---------------
|
||||
// | ... |
|
||||
// --------------- y + x + 16 + GRXFSIZ
|
||||
// | IN FIFO 2 |
|
||||
// --------------- x + 16 + GRXFSIZ
|
||||
// | IN FIFO 1 |
|
||||
// --------------- 16 + GRXFSIZ
|
||||
// | IN FIFO 0 |
|
||||
// --------------- GRXFSIZ
|
||||
// | OUT FIFO |
|
||||
// | ( Shared ) |
|
||||
// --------------- 0
|
||||
//
|
||||
// FIFO sizes are set up by the following rules (each word 32-bits):
|
||||
// All EP OUT shared a unique OUT FIFO which uses (based on page 2747 of Rev 6 of reference manual):
|
||||
// * 10 locations in hardware for setup packets + setup control words
|
||||
// (up to 3 setup packets).
|
||||
// * 2 locations for OUT endpoint control words.
|
||||
// * 16 for largest packet size of 64 bytes. ( TODO Highspeed is 512 bytes)
|
||||
// * 1 location for global NAK (not required/used here).
|
||||
//
|
||||
// It is recommended to allocate 2 times the largest packet size, therefore
|
||||
// Recommended value = 10 + 1 + 2 x (16+2) = 47 --> Let's make it 50
|
||||
USB2_OTG_FS->GRXFSIZ = 50;
|
||||
|
||||
// Control IN uses FIFO 0 with 64 bytes ( 16 32-bit word )
|
||||
USB2_OTG_FS->DIEPTXF0_HNPTXFSIZ = (16 << USB_OTG_TX0FD_Pos) | (USB2_OTG_FS->GRXFSIZ & 0x0000ffffUL);
|
||||
|
||||
out_ep[0].DOEPTSIZ |= (3 << USB_OTG_DOEPTSIZ_STUPCNT_Pos);
|
||||
|
||||
USB2_OTG_FS->GINTMSK |= USB_OTG_GINTMSK_OEPINT | USB_OTG_GINTMSK_IEPINT;
|
||||
}
|
||||
|
||||
static void end_of_reset(void)
|
||||
{
|
||||
USB_OTG_DeviceTypeDef * dev = DEVICE_BASE;
|
||||
USB_OTG_INEndpointTypeDef * in_ep = IN_EP_BASE;
|
||||
// On current silicon on the Full Speed core, speed is fixed to Full Speed.
|
||||
// However, keep for debugging and in case Low Speed is ever supported.
|
||||
uint32_t enum_spd = (dev->DSTS & USB_OTG_DSTS_ENUMSPD_Msk) >> USB_OTG_DSTS_ENUMSPD_Pos;
|
||||
|
||||
// Maximum packet size for EP 0 is set for both directions by writing
|
||||
// DIEPCTL.
|
||||
if(enum_spd == 0x03) {
|
||||
// 64 bytes
|
||||
in_ep[0].DIEPCTL &= ~(0x03 << USB_OTG_DIEPCTL_MPSIZ_Pos);
|
||||
xfer_status[0][TUSB_DIR_OUT].max_size = 64;
|
||||
xfer_status[0][TUSB_DIR_IN].max_size = 64;
|
||||
} else {
|
||||
// 8 bytes
|
||||
in_ep[0].DIEPCTL |= (0x03 << USB_OTG_DIEPCTL_MPSIZ_Pos);
|
||||
xfer_status[0][TUSB_DIR_OUT].max_size = 8;
|
||||
xfer_status[0][TUSB_DIR_IN].max_size = 8;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*------------------------------------------------------------------*/
|
||||
/* Controller API
|
||||
*------------------------------------------------------------------*/
|
||||
void dcd_init (uint8_t rhport)
|
||||
{
|
||||
(void) rhport;
|
||||
|
||||
// Programming model begins on page 2634 of Rev 6 of reference manual.
|
||||
USB2_OTG_FS->GAHBCFG |= USB_OTG_GAHBCFG_TXFELVL | USB_OTG_GAHBCFG_GINT;
|
||||
|
||||
// No HNP/SRP (no OTG support), program timeout later, turnaround
|
||||
// programmed for 32+ MHz.
|
||||
USB2_OTG_FS->GUSBCFG |= (0x06 << USB_OTG_GUSBCFG_TRDT_Pos) | USB_OTG_GUSBCFG_PHYSEL;
|
||||
|
||||
// Clear all used interrupts
|
||||
USB2_OTG_FS->GINTSTS |= USB_OTG_GINTSTS_OTGINT | USB_OTG_GINTSTS_MMIS | \
|
||||
USB_OTG_GINTSTS_USBRST | USB_OTG_GINTSTS_ENUMDNE | \
|
||||
USB_OTG_GINTSTS_ESUSP | USB_OTG_GINTSTS_USBSUSP | USB_OTG_GINTSTS_SOF;
|
||||
|
||||
// Required as part of core initialization. Disable OTGINT as we don't use
|
||||
// it right now. TODO: How should mode mismatch be handled? It will cause
|
||||
// the core to stop working/require reset.
|
||||
USB2_OTG_FS->GINTMSK |= /* USB_OTG_GINTMSK_OTGINT | */ USB_OTG_GINTMSK_MMISM;
|
||||
|
||||
USB_OTG_DeviceTypeDef * dev = DEVICE_BASE;
|
||||
|
||||
// If USB host misbehaves during status portion of control xfer
|
||||
// (non zero-length packet), send STALL back and discard. Full speed.
|
||||
dev->DCFG |= USB_OTG_DCFG_NZLSOHSK | (3 << USB_OTG_DCFG_DSPD_Pos);
|
||||
|
||||
USB2_OTG_FS->GINTMSK |= USB_OTG_GINTMSK_USBRST | USB_OTG_GINTMSK_ENUMDNEM | \
|
||||
USB_OTG_GINTMSK_SOFM | USB_OTG_GINTMSK_RXFLVLM /* SB_OTG_GINTMSK_ESUSPM | \
|
||||
USB_OTG_GINTMSK_USBSUSPM */;
|
||||
|
||||
// Enable pullup, enable peripheral.
|
||||
#ifdef USB_OTG_GCCFG_VBDEN
|
||||
USB2_OTG_FS->GCCFG |= USB_OTG_GCCFG_VBDEN | USB_OTG_GCCFG_PWRDWN;
|
||||
#else
|
||||
USB2_OTG_FS->GCCFG |= USB_OTG_GCCFG_VBUSBSEN | USB_OTG_GCCFG_PWRDWN;
|
||||
#endif
|
||||
|
||||
// This step does not appear to be specified in the programmer's model.
|
||||
dev->DCTL &= ~USB_OTG_DCTL_SDIS;
|
||||
}
|
||||
|
||||
void dcd_int_enable (uint8_t rhport)
|
||||
{
|
||||
(void) rhport;
|
||||
NVIC_EnableIRQ(OTG_FS_IRQn);
|
||||
}
|
||||
|
||||
void dcd_int_disable (uint8_t rhport)
|
||||
{
|
||||
(void) rhport;
|
||||
NVIC_DisableIRQ(OTG_FS_IRQn);
|
||||
}
|
||||
|
||||
void dcd_set_address (uint8_t rhport, uint8_t dev_addr)
|
||||
{
|
||||
(void) rhport;
|
||||
|
||||
USB_OTG_DeviceTypeDef * dev = DEVICE_BASE;
|
||||
|
||||
dev->DCFG |= (dev_addr << USB_OTG_DCFG_DAD_Pos) & USB_OTG_DCFG_DAD_Msk;
|
||||
|
||||
// Response with status after changing device address
|
||||
dcd_edpt_xfer(rhport, tu_edpt_addr(0, TUSB_DIR_IN), NULL, 0);
|
||||
}
|
||||
|
||||
void dcd_set_config (uint8_t rhport, uint8_t config_num)
|
||||
{
|
||||
(void) rhport;
|
||||
(void) config_num;
|
||||
// Nothing to do
|
||||
}
|
||||
|
||||
void dcd_remote_wakeup(uint8_t rhport)
|
||||
{
|
||||
(void) rhport;
|
||||
}
|
||||
|
||||
/*------------------------------------------------------------------*/
|
||||
/* DCD Endpoint port
|
||||
*------------------------------------------------------------------*/
|
||||
bool dcd_edpt_open (uint8_t rhport, tusb_desc_endpoint_t const * desc_edpt)
|
||||
{
|
||||
(void) rhport;
|
||||
USB_OTG_DeviceTypeDef * dev = DEVICE_BASE;
|
||||
USB_OTG_OUTEndpointTypeDef * out_ep = OUT_EP_BASE;
|
||||
USB_OTG_INEndpointTypeDef * in_ep = IN_EP_BASE;
|
||||
|
||||
uint8_t const epnum = tu_edpt_number(desc_edpt->bEndpointAddress);
|
||||
uint8_t const dir = tu_edpt_dir(desc_edpt->bEndpointAddress);
|
||||
|
||||
// Unsupported endpoint numbers/size.
|
||||
if((desc_edpt->wMaxPacketSize.size > 64) || (epnum > 7)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
xfer_ctl_t * xfer = XFER_CTL_BASE(epnum, dir);
|
||||
xfer->max_size = desc_edpt->wMaxPacketSize.size;
|
||||
|
||||
if(dir == TUSB_DIR_OUT) {
|
||||
out_ep[epnum].DOEPCTL |= (1 << USB_OTG_DOEPCTL_USBAEP_Pos) | \
|
||||
desc_edpt->bmAttributes.xfer << USB_OTG_DOEPCTL_EPTYP_Pos | \
|
||||
desc_edpt->wMaxPacketSize.size << USB_OTG_DOEPCTL_MPSIZ_Pos;
|
||||
dev->DAINTMSK |= (1 << (USB_OTG_DAINTMSK_OEPM_Pos + epnum));
|
||||
} else {
|
||||
// Peripheral FIFO architecture (Rev6 RM 56.11.1)
|
||||
//
|
||||
// --------------- 1024 ( 4096 bytes )
|
||||
// | IN FIFO 7 |
|
||||
// ---------------
|
||||
// | ... |
|
||||
// --------------- y + x + 16 + GRXFSIZ
|
||||
// | IN FIFO 2 |
|
||||
// --------------- x + 16 + GRXFSIZ
|
||||
// | IN FIFO 1 |
|
||||
// --------------- 16 + GRXFSIZ
|
||||
// | IN FIFO 0 |
|
||||
// --------------- GRXFSIZ
|
||||
// | OUT FIFO |
|
||||
// | ( Shared ) |
|
||||
// --------------- 0
|
||||
//
|
||||
// Since OUT FIFO = 50, FIFO 0 = 16, average of FIFOx = (1024-50-16) / 7 = 136 ~ 130
|
||||
|
||||
in_ep[epnum].DIEPCTL |= (1 << USB_OTG_DIEPCTL_USBAEP_Pos) | \
|
||||
(epnum - 1) << USB_OTG_DIEPCTL_TXFNUM_Pos | \
|
||||
desc_edpt->bmAttributes.xfer << USB_OTG_DIEPCTL_EPTYP_Pos | \
|
||||
(desc_edpt->bmAttributes.xfer != TUSB_XFER_ISOCHRONOUS ? USB_OTG_DOEPCTL_SD0PID_SEVNFRM : 0) | \
|
||||
desc_edpt->wMaxPacketSize.size << USB_OTG_DIEPCTL_MPSIZ_Pos;
|
||||
dev->DAINTMSK |= (1 << (USB_OTG_DAINTMSK_IEPM_Pos + epnum));
|
||||
|
||||
// Both TXFD and TXSA are in unit of 32-bit words
|
||||
uint16_t const fifo_size = 130;
|
||||
uint32_t const fifo_offset = (USB2_OTG_FS->GRXFSIZ & 0x0000ffff) + 16 + fifo_size*(epnum-1);
|
||||
USB2_OTG_FS->DIEPTXF[epnum - 1] = (130 << USB_OTG_DIEPTXF_INEPTXFD_Pos) | fifo_offset;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool dcd_edpt_xfer (uint8_t rhport, uint8_t ep_addr, uint8_t * buffer, uint16_t total_bytes)
|
||||
{
|
||||
(void) rhport;
|
||||
USB_OTG_DeviceTypeDef * dev = DEVICE_BASE;
|
||||
USB_OTG_OUTEndpointTypeDef * out_ep = OUT_EP_BASE;
|
||||
USB_OTG_INEndpointTypeDef * in_ep = IN_EP_BASE;
|
||||
|
||||
uint8_t const epnum = tu_edpt_number(ep_addr);
|
||||
uint8_t const dir = tu_edpt_dir(ep_addr);
|
||||
|
||||
xfer_ctl_t * xfer = XFER_CTL_BASE(epnum, dir);
|
||||
xfer->buffer = buffer;
|
||||
xfer->total_len = total_bytes;
|
||||
xfer->queued_len = 0;
|
||||
xfer->short_packet = false;
|
||||
|
||||
uint16_t num_packets = (total_bytes / xfer->max_size);
|
||||
uint8_t short_packet_size = total_bytes % xfer->max_size;
|
||||
|
||||
// Zero-size packet is special case.
|
||||
if(short_packet_size > 0 || (total_bytes == 0)) {
|
||||
num_packets++;
|
||||
}
|
||||
|
||||
// IN and OUT endpoint xfers are interrupt-driven, we just schedule them
|
||||
// here.
|
||||
if(dir == TUSB_DIR_IN) {
|
||||
// A full IN transfer (multiple packets, possibly) triggers XFRC.
|
||||
in_ep[epnum].DIEPTSIZ = (num_packets << USB_OTG_DIEPTSIZ_PKTCNT_Pos) | \
|
||||
((total_bytes & USB_OTG_DIEPTSIZ_XFRSIZ_Msk) << USB_OTG_DIEPTSIZ_XFRSIZ_Pos);
|
||||
in_ep[epnum].DIEPCTL |= USB_OTG_DIEPCTL_EPENA | USB_OTG_DIEPCTL_CNAK;
|
||||
dev->DIEPEMPMSK |= (1 << epnum);
|
||||
} else {
|
||||
// Each complete packet for OUT xfers triggers XFRC.
|
||||
out_ep[epnum].DOEPTSIZ |= (1 << USB_OTG_DOEPTSIZ_PKTCNT_Pos) | \
|
||||
((xfer->max_size & USB_OTG_DOEPTSIZ_XFRSIZ_Msk) << USB_OTG_DOEPTSIZ_XFRSIZ_Pos);
|
||||
out_ep[epnum].DOEPCTL |= USB_OTG_DOEPCTL_EPENA | USB_OTG_DOEPCTL_CNAK;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
// TODO: The logic for STALLing and disabling an endpoint is very similar
|
||||
// (send STALL versus NAK handshakes back). Refactor into resuable function.
|
||||
void dcd_edpt_stall (uint8_t rhport, uint8_t ep_addr)
|
||||
{
|
||||
(void) rhport;
|
||||
USB_OTG_DeviceTypeDef * dev = DEVICE_BASE;
|
||||
USB_OTG_OUTEndpointTypeDef * out_ep = OUT_EP_BASE;
|
||||
USB_OTG_INEndpointTypeDef * in_ep = IN_EP_BASE;
|
||||
|
||||
uint8_t const epnum = tu_edpt_number(ep_addr);
|
||||
uint8_t const dir = tu_edpt_dir(ep_addr);
|
||||
|
||||
if(dir == TUSB_DIR_IN) {
|
||||
// Only disable currently enabled non-control endpoint
|
||||
if ( (epnum == 0) || !(in_ep[epnum].DIEPCTL & USB_OTG_DIEPCTL_EPENA) ){
|
||||
in_ep[epnum].DIEPCTL |= (USB_OTG_DIEPCTL_SNAK | USB_OTG_DIEPCTL_STALL);
|
||||
} else {
|
||||
// Stop transmitting packets and NAK IN xfers.
|
||||
in_ep[epnum].DIEPCTL |= USB_OTG_DIEPCTL_SNAK;
|
||||
while((in_ep[epnum].DIEPINT & USB_OTG_DIEPINT_INEPNE) == 0);
|
||||
|
||||
// Disable the endpoint.
|
||||
in_ep[epnum].DIEPCTL |= (USB_OTG_DIEPCTL_STALL | USB_OTG_DIEPCTL_EPDIS);
|
||||
while((in_ep[epnum].DIEPINT & USB_OTG_DIEPINT_EPDISD_Msk) == 0);
|
||||
in_ep[epnum].DIEPINT = USB_OTG_DIEPINT_EPDISD;
|
||||
}
|
||||
|
||||
// Flush the FIFO, and wait until we have confirmed it cleared.
|
||||
USB2_OTG_FS->GRSTCTL |= ((epnum - 1) << USB_OTG_GRSTCTL_TXFNUM_Pos);
|
||||
USB2_OTG_FS->GRSTCTL |= USB_OTG_GRSTCTL_TXFFLSH;
|
||||
while((USB2_OTG_FS->GRSTCTL & USB_OTG_GRSTCTL_TXFFLSH_Msk) != 0);
|
||||
} else {
|
||||
// Only disable currently enabled non-control endpoint
|
||||
if ( (epnum == 0) || !(out_ep[epnum].DOEPCTL & USB_OTG_DOEPCTL_EPENA) ){
|
||||
out_ep[epnum].DOEPCTL |= USB_OTG_DOEPCTL_STALL;
|
||||
} else {
|
||||
// Asserting GONAK is required to STALL an OUT endpoint.
|
||||
// Simpler to use polling here, we don't use the "B"OUTNAKEFF interrupt
|
||||
// anyway, and it can't be cleared by user code. If this while loop never
|
||||
// finishes, we have bigger problems than just the stack.
|
||||
dev->DCTL |= USB_OTG_DCTL_SGONAK;
|
||||
while((USB2_OTG_FS->GINTSTS & USB_OTG_GINTSTS_BOUTNAKEFF_Msk) == 0);
|
||||
|
||||
// Ditto here- disable the endpoint.
|
||||
out_ep[epnum].DOEPCTL |= (USB_OTG_DOEPCTL_STALL | USB_OTG_DOEPCTL_EPDIS);
|
||||
while((out_ep[epnum].DOEPINT & USB_OTG_DOEPINT_EPDISD_Msk) == 0);
|
||||
out_ep[epnum].DOEPINT = USB_OTG_DOEPINT_EPDISD;
|
||||
|
||||
// Allow other OUT endpoints to keep receiving.
|
||||
dev->DCTL |= USB_OTG_DCTL_CGONAK;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void dcd_edpt_clear_stall (uint8_t rhport, uint8_t ep_addr)
|
||||
{
|
||||
(void) rhport;
|
||||
USB_OTG_OUTEndpointTypeDef * out_ep = OUT_EP_BASE;
|
||||
USB_OTG_INEndpointTypeDef * in_ep = IN_EP_BASE;
|
||||
|
||||
uint8_t const epnum = tu_edpt_number(ep_addr);
|
||||
uint8_t const dir = tu_edpt_dir(ep_addr);
|
||||
|
||||
if(dir == TUSB_DIR_IN) {
|
||||
in_ep[epnum].DIEPCTL &= ~USB_OTG_DIEPCTL_STALL;
|
||||
|
||||
uint8_t eptype = (in_ep[epnum].DIEPCTL & USB_OTG_DIEPCTL_EPTYP_Msk) >> \
|
||||
USB_OTG_DIEPCTL_EPTYP_Pos;
|
||||
// Required by USB spec to reset DATA toggle bit to DATA0 on interrupt
|
||||
// and bulk endpoints.
|
||||
if(eptype == 2 || eptype == 3) {
|
||||
in_ep[epnum].DIEPCTL |= USB_OTG_DIEPCTL_SD0PID_SEVNFRM;
|
||||
}
|
||||
} else {
|
||||
out_ep[epnum].DOEPCTL &= ~USB_OTG_DOEPCTL_STALL;
|
||||
|
||||
uint8_t eptype = (out_ep[epnum].DOEPCTL & USB_OTG_DOEPCTL_EPTYP_Msk) >> \
|
||||
USB_OTG_DOEPCTL_EPTYP_Pos;
|
||||
// Required by USB spec to reset DATA toggle bit to DATA0 on interrupt
|
||||
// and bulk endpoints.
|
||||
if(eptype == 2 || eptype == 3) {
|
||||
out_ep[epnum].DOEPCTL |= USB_OTG_DOEPCTL_SD0PID_SEVNFRM;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*------------------------------------------------------------------*/
|
||||
|
||||
// TODO: Split into "receive on endpoint 0" and "receive generic"; endpoint 0's
|
||||
// DOEPTSIZ register is smaller than the others, and so is insufficient for
|
||||
// determining how much of an OUT transfer is actually remaining.
|
||||
static void receive_packet(xfer_ctl_t * xfer, /* USB_OTG_OUTEndpointTypeDef * out_ep, */ uint16_t xfer_size) {
|
||||
usb_fifo_t rx_fifo = FIFO_BASE(0);
|
||||
|
||||
// See above TODO
|
||||
// uint16_t remaining = (out_ep->DOEPTSIZ & USB_OTG_DOEPTSIZ_XFRSIZ_Msk) >> USB_OTG_DOEPTSIZ_XFRSIZ_Pos;
|
||||
// xfer->queued_len = xfer->total_len - remaining;
|
||||
|
||||
uint16_t remaining = xfer->total_len - xfer->queued_len;
|
||||
uint16_t to_recv_size;
|
||||
|
||||
if(remaining <= xfer->max_size) {
|
||||
// Avoid buffer overflow.
|
||||
to_recv_size = (xfer_size > remaining) ? remaining : xfer_size;
|
||||
} else {
|
||||
// Room for full packet, choose recv_size based on what the microcontroller
|
||||
// claims.
|
||||
to_recv_size = (xfer_size > xfer->max_size) ? xfer->max_size : xfer_size;
|
||||
}
|
||||
|
||||
uint8_t to_recv_rem = to_recv_size % 4;
|
||||
uint16_t to_recv_size_aligned = to_recv_size - to_recv_rem;
|
||||
|
||||
// Do not assume xfer buffer is aligned.
|
||||
uint8_t * base = (xfer->buffer + xfer->queued_len);
|
||||
|
||||
// This for loop always runs at least once- skip if less than 4 bytes
|
||||
// to collect.
|
||||
if(to_recv_size >= 4) {
|
||||
for(uint16_t i = 0; i < to_recv_size_aligned; i += 4) {
|
||||
uint32_t tmp = (* rx_fifo);
|
||||
base[i] = tmp & 0x000000FF;
|
||||
base[i + 1] = (tmp & 0x0000FF00) >> 8;
|
||||
base[i + 2] = (tmp & 0x00FF0000) >> 16;
|
||||
base[i + 3] = (tmp & 0xFF000000) >> 24;
|
||||
}
|
||||
}
|
||||
|
||||
// Do not read invalid bytes from RX FIFO.
|
||||
if(to_recv_rem != 0) {
|
||||
uint32_t tmp = (* rx_fifo);
|
||||
uint8_t * last_32b_bound = base + to_recv_size_aligned;
|
||||
|
||||
last_32b_bound[0] = tmp & 0x000000FF;
|
||||
if(to_recv_rem > 1) {
|
||||
last_32b_bound[1] = (tmp & 0x0000FF00) >> 8;
|
||||
}
|
||||
if(to_recv_rem > 2) {
|
||||
last_32b_bound[2] = (tmp & 0x00FF0000) >> 16;
|
||||
}
|
||||
}
|
||||
|
||||
xfer->queued_len += xfer_size;
|
||||
|
||||
// Per USB spec, a short OUT packet (including length 0) is always
|
||||
// indicative of the end of a transfer (at least for ctl, bulk, int).
|
||||
xfer->short_packet = (xfer_size < xfer->max_size);
|
||||
}
|
||||
|
||||
static void transmit_packet(xfer_ctl_t * xfer, USB_OTG_INEndpointTypeDef * in_ep, uint8_t fifo_num) {
|
||||
usb_fifo_t tx_fifo = FIFO_BASE(fifo_num);
|
||||
|
||||
uint16_t remaining = (in_ep->DIEPTSIZ & USB_OTG_DIEPTSIZ_XFRSIZ_Msk) >> USB_OTG_DIEPTSIZ_XFRSIZ_Pos;
|
||||
xfer->queued_len = xfer->total_len - remaining;
|
||||
|
||||
uint16_t to_xfer_size = (remaining > xfer->max_size) ? xfer->max_size : remaining;
|
||||
uint8_t to_xfer_rem = to_xfer_size % 4;
|
||||
uint16_t to_xfer_size_aligned = to_xfer_size - to_xfer_rem;
|
||||
|
||||
// Buffer might not be aligned to 32b, so we need to force alignment
|
||||
// by copying to a temp var.
|
||||
uint8_t * base = (xfer->buffer + xfer->queued_len);
|
||||
|
||||
// This for loop always runs at least once- skip if less than 4 bytes
|
||||
// to send off.
|
||||
if(to_xfer_size >= 4) {
|
||||
for(uint16_t i = 0; i < to_xfer_size_aligned; i += 4) {
|
||||
uint32_t tmp = base[i] | (base[i + 1] << 8) | \
|
||||
(base[i + 2] << 16) | (base[i + 3] << 24);
|
||||
(* tx_fifo) = tmp;
|
||||
}
|
||||
}
|
||||
|
||||
// Do not read beyond end of buffer if not divisible by 4.
|
||||
if(to_xfer_rem != 0) {
|
||||
uint32_t tmp = 0;
|
||||
uint8_t * last_32b_bound = base + to_xfer_size_aligned;
|
||||
|
||||
tmp |= last_32b_bound[0];
|
||||
if(to_xfer_rem > 1) {
|
||||
tmp |= (last_32b_bound[1] << 8);
|
||||
}
|
||||
if(to_xfer_rem > 2) {
|
||||
tmp |= (last_32b_bound[2] << 16);
|
||||
}
|
||||
|
||||
(* tx_fifo) = tmp;
|
||||
}
|
||||
}
|
||||
|
||||
static void read_rx_fifo(USB_OTG_OUTEndpointTypeDef * out_ep) {
|
||||
usb_fifo_t rx_fifo = FIFO_BASE(0);
|
||||
|
||||
// Pop control word off FIFO (completed xfers will have 2 control words,
|
||||
// we only pop one ctl word each interrupt).
|
||||
uint32_t ctl_word = USB2_OTG_FS->GRXSTSP;
|
||||
uint8_t pktsts = (ctl_word & USB_OTG_GRXSTSP_PKTSTS_Msk) >> USB_OTG_GRXSTSP_PKTSTS_Pos;
|
||||
uint8_t epnum = (ctl_word & USB_OTG_GRXSTSP_EPNUM_Msk) >> USB_OTG_GRXSTSP_EPNUM_Pos;
|
||||
uint16_t bcnt = (ctl_word & USB_OTG_GRXSTSP_BCNT_Msk) >> USB_OTG_GRXSTSP_BCNT_Pos;
|
||||
|
||||
switch(pktsts) {
|
||||
case 0x01: // Global OUT NAK (Interrupt)
|
||||
break;
|
||||
case 0x02: // Out packet recvd
|
||||
{
|
||||
xfer_ctl_t * xfer = XFER_CTL_BASE(epnum, TUSB_DIR_OUT);
|
||||
receive_packet(xfer, bcnt);
|
||||
}
|
||||
break;
|
||||
case 0x03: // Out packet done (Interrupt)
|
||||
break;
|
||||
case 0x04: // Setup packet done (Interrupt)
|
||||
_setup_offs = 2 - ((out_ep[epnum].DOEPTSIZ & USB_OTG_DOEPTSIZ_STUPCNT_Msk) >> USB_OTG_DOEPTSIZ_STUPCNT_Pos);
|
||||
out_ep[epnum].DOEPTSIZ |= (3 << USB_OTG_DOEPTSIZ_STUPCNT_Pos);
|
||||
break;
|
||||
case 0x06: // Setup packet recvd
|
||||
{
|
||||
uint8_t setup_left = ((out_ep[epnum].DOEPTSIZ & USB_OTG_DOEPTSIZ_STUPCNT_Msk) >> USB_OTG_DOEPTSIZ_STUPCNT_Pos);
|
||||
|
||||
// We can receive up to three setup packets in succession, but
|
||||
// only the last one is valid.
|
||||
_setup_packet[4 - 2*setup_left] = (* rx_fifo);
|
||||
_setup_packet[5 - 2*setup_left] = (* rx_fifo);
|
||||
}
|
||||
break;
|
||||
default: // Invalid
|
||||
TU_BREAKPOINT();
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void handle_epout_ints(USB_OTG_DeviceTypeDef * dev, USB_OTG_OUTEndpointTypeDef * out_ep) {
|
||||
// DAINT for a given EP clears when DOEPINTx is cleared.
|
||||
// OEPINT will be cleared when DAINT's out bits are cleared.
|
||||
for(int n = 0; n < 8; n++) {
|
||||
xfer_ctl_t * xfer = XFER_CTL_BASE(n, TUSB_DIR_OUT);
|
||||
|
||||
if(dev->DAINT & (1 << (USB_OTG_DAINT_OEPINT_Pos + n))) {
|
||||
// SETUP packet Setup Phase done.
|
||||
if(out_ep[n].DOEPINT & USB_OTG_DOEPINT_STUP) {
|
||||
out_ep[n].DOEPINT = USB_OTG_DOEPINT_STUP;
|
||||
dcd_event_setup_received(0, (uint8_t*) &_setup_packet[2*_setup_offs], true);
|
||||
_setup_offs = 0;
|
||||
}
|
||||
|
||||
// OUT XFER complete (single packet).
|
||||
if(out_ep[n].DOEPINT & USB_OTG_DOEPINT_XFRC) {
|
||||
out_ep[n].DOEPINT = USB_OTG_DOEPINT_XFRC;
|
||||
|
||||
// TODO: Because of endpoint 0's constrained size, we handle XFRC
|
||||
// on a packet-basis. The core can internally handle multiple OUT
|
||||
// packets; it would be more efficient to only trigger XFRC on a
|
||||
// completed transfer for non-0 endpoints.
|
||||
|
||||
// Transfer complete if short packet or total len is transferred
|
||||
if(xfer->short_packet || (xfer->queued_len == xfer->total_len)) {
|
||||
xfer->short_packet = false;
|
||||
dcd_event_xfer_complete(0, n, xfer->queued_len, XFER_RESULT_SUCCESS, true);
|
||||
} else {
|
||||
// Schedule another packet to be received.
|
||||
out_ep[n].DOEPTSIZ |= (1 << USB_OTG_DOEPTSIZ_PKTCNT_Pos) | \
|
||||
((xfer->max_size & USB_OTG_DOEPTSIZ_XFRSIZ_Msk) << USB_OTG_DOEPTSIZ_XFRSIZ_Pos);
|
||||
out_ep[n].DOEPCTL |= USB_OTG_DOEPCTL_EPENA | USB_OTG_DOEPCTL_CNAK;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void handle_epin_ints(USB_OTG_DeviceTypeDef * dev, USB_OTG_INEndpointTypeDef * in_ep) {
|
||||
// DAINT for a given EP clears when DIEPINTx is cleared.
|
||||
// IEPINT will be cleared when DAINT's out bits are cleared.
|
||||
for(uint8_t n = 0; n < 8; n++) {
|
||||
xfer_ctl_t * xfer = XFER_CTL_BASE(n, TUSB_DIR_IN);
|
||||
|
||||
if(dev->DAINT & (1 << (USB_OTG_DAINT_IEPINT_Pos + n))) {
|
||||
// IN XFER complete (entire xfer).
|
||||
if(in_ep[n].DIEPINT & USB_OTG_DIEPINT_XFRC) {
|
||||
in_ep[n].DIEPINT = USB_OTG_DIEPINT_XFRC;
|
||||
dev->DIEPEMPMSK &= ~(1 << n); // Turn off TXFE b/c xfer inactive.
|
||||
dcd_event_xfer_complete(0, n | TUSB_DIR_IN_MASK, xfer->total_len, XFER_RESULT_SUCCESS, true);
|
||||
}
|
||||
|
||||
// XFER FIFO empty
|
||||
if(in_ep[n].DIEPINT & USB_OTG_DIEPINT_TXFE) {
|
||||
in_ep[n].DIEPINT = USB_OTG_DIEPINT_TXFE;
|
||||
transmit_packet(xfer, &in_ep[n], n);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void OTG_FS_IRQHandler (void)
|
||||
{
|
||||
USB_OTG_DeviceTypeDef * dev = DEVICE_BASE;
|
||||
USB_OTG_OUTEndpointTypeDef * out_ep = OUT_EP_BASE;
|
||||
USB_OTG_INEndpointTypeDef * in_ep = IN_EP_BASE;
|
||||
|
||||
uint32_t int_status = USB2_OTG_FS->GINTSTS;
|
||||
|
||||
if(int_status & USB_OTG_GINTMSK_USBRST)
|
||||
{
|
||||
USB2_OTG_FS->GINTSTS = USB_OTG_GINTSTS_USBRST;
|
||||
bus_reset();
|
||||
}
|
||||
|
||||
if(int_status & USB_OTG_GINTMSK_ENUMDNEM)
|
||||
{
|
||||
USB2_OTG_FS->GINTSTS = USB_OTG_GINTMSK_ENUMDNEM;
|
||||
end_of_reset();
|
||||
dcd_event_bus_signal(0, DCD_EVENT_BUS_RESET, true);
|
||||
}
|
||||
|
||||
if(int_status & USB_OTG_GINTSTS_SOF) {
|
||||
USB2_OTG_FS->GINTSTS = USB_OTG_GINTSTS_SOF;
|
||||
dcd_event_bus_signal(0, DCD_EVENT_SOF, true);
|
||||
}
|
||||
|
||||
if(int_status & USB_OTG_GINTSTS_RXFLVL) {
|
||||
read_rx_fifo(out_ep);
|
||||
}
|
||||
|
||||
// OUT endpoint interrupt handling.
|
||||
if(int_status & USB_OTG_GINTSTS_OEPINT) {
|
||||
handle_epout_ints(dev, out_ep);
|
||||
}
|
||||
|
||||
// IN endpoint interrupt handling.
|
||||
if(int_status & USB_OTG_GINTSTS_IEPINT) {
|
||||
handle_epin_ints(dev, in_ep);
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
@ -1,4 +1,4 @@
|
||||
/*
|
||||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2019 Ha Thach (tinyusb.org)
|
||||
@ -52,6 +52,7 @@
|
||||
|
||||
#define OPT_MCU_STM32F4 300 ///< ST STM32F4
|
||||
#define OPT_MCU_STM32F3 301 ///< ST STM32F3
|
||||
#define OPT_MCU_STM32H7 302 ///< ST STM32H7
|
||||
|
||||
/** @} */
|
||||
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user