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msp432p401lp-cc256x: add hal_flash_bank_msp432

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This commit is contained in:
Matthias Ringwald 2018-06-13 13:10:37 +02:00
parent 623d69f85d
commit fc456f6da9
4 changed files with 223 additions and 16 deletions
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8
port/msp432p401lp-cc256x/Makefile
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@ -61,6 +61,7 @@ IPATH += ${BTSTACK_ROOT}/chipset/cc256x
IPATH += ${BTSTACK_ROOT}/3rd-party/bluedroid/decoder/include
IPATH += ${BTSTACK_ROOT}/3rd-party/bluedroid/encoder/include
IPATH += .
IPATH += ${COMPILER}
BTSTACK_SOURCES = \
ad_parser.c \
@ -135,12 +136,14 @@ pbap_client.c \
PORT_SOURCES = \
btstack_chipset_cc256x.o \
bluetooth_init_cc2564B_1.6_BT_Spec_4.1.o \
hal_flash_bank_msp432.o \
main.o \
startup_msp432p401r_${COMPILER}.o \
system_msp432p401r.o \
SEGGER_RTT.o \
SEGGER_RTT_Syscalls_GCC.o \
SEGGER_RTT_printf.o \
le_counter.o \
include ${BTSTACK_ROOT}/3rd-party/bluedroid/decoder/Makefile.inc
include ${BTSTACK_ROOT}/3rd-party/bluedroid/encoder/Makefile.inc
@ -148,6 +151,10 @@ include ${BTSTACK_ROOT}/3rd-party/bluedroid/encoder/Makefile.inc
BTSTACK_SOURCES += ${SBC_ENCODER}
BTSTACK_SOURCES += ${SBC_DECODER}
# compile .gatt descriptions
${COMPILER}/%.h: %.gatt
python ${BTSTACK_ROOT}/tool/compile_gatt.py $< $@
OBJECTS = $(BTSTACK_SOURCES:%.c=$(COMPILER)/%.o) $(PORT_SOURCES:%.o=$(COMPILER)/%.o)
# ${COMPILER}/startup_msp432p401r_${COMPILER}.o \
@ -174,6 +181,7 @@ OBJECTS = $(BTSTACK_SOURCES:%.c=$(COMPILER)/%.o) $(PORT_SOURCES:%.o=$(COMPILER)/
#
# Rules for building the uart_loopback_24mhz_brclk example.
#
${COMPILER}/uart_loopback_24mhz_brclk.axf: ${COMPILER}/le_counter.h
${COMPILER}/uart_loopback_24mhz_brclk.axf: ${OBJECTS}
${COMPILER}/uart_loopback_24mhz_brclk.axf: ${ROOT}/driverlib/MSP432P4xx/${COMPILER}/msp432p4xx_driverlib.a
${COMPILER}/uart_loopback_24mhz_brclk.axf: linker_script_gcc.ld

121
port/msp432p401lp-cc256x/hal_flash_bank_msp432.c Normal file
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@ -0,0 +1,121 @@
/*
* Copyright (C) 2017 BlueKitchen GmbH
*
* 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 the copyright holders nor the names of
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY MATTHIAS RINGWALD 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 MATTHIAS
* RINGWALD 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.
*
*/
/*
* hal_flash_bank_stm32.c
*
* HAL abstraction for Flash memory that can be written anywhere
* after being erased
*/
#include <stdint.h>
#include <string.h> // memcpy
#include "hal_flash_bank_msp432.h"
#include "driverlib.h"
#include "btstack_defines.h"
static uint32_t hal_flash_bank_msp432_get_size(void * context){
hal_flash_bank_msp432_t * self = (hal_flash_bank_msp432_t *) context;
return self->sector_size;
}
static uint32_t hal_flash_bank_memory_msp432_get_alignment(void * context){
UNUSED(context);
return 4;
}
static void hal_flash_bank_msp432_erase(void * context, int bank){
hal_flash_bank_msp432_t * self = (hal_flash_bank_msp432_t *) context;
if (bank > 1) return;
/* Unprotecting sector */
MAP_FlashCtl_unprotectSector(FLASH_MAIN_MEMORY_SPACE_BANK1,self->sectors[bank]);
/* Trying to erase the sector. Within this function, the API will
automatically try to erase the maximum number of tries. If it fails,
trap in an infinite loop */
if(!MAP_FlashCtl_eraseSector(self->banks[bank]))
while(1);
/* Setting the sector back to protected */
MAP_FlashCtl_protectSector(FLASH_MAIN_MEMORY_SPACE_BANK1,self->sectors[bank]);
}
static void hal_flash_bank_msp432_read(void * context, int bank, uint32_t offset, uint8_t * buffer, uint32_t size){
hal_flash_bank_msp432_t * self = (hal_flash_bank_msp432_t *) context;
if (bank > 1) return;
if (offset > self->sector_size) return;
if ((offset + size) > self->sector_size) return;
memcpy(buffer, ((uint8_t *) self->banks[bank]) + offset, size);
}
static void hal_flash_bank_msp432_write(void * context, int bank, uint32_t offset, const uint8_t * data, uint32_t size){
hal_flash_bank_msp432_t * self = (hal_flash_bank_msp432_t *) context;
if (bank > 1) return;
if (offset > self->sector_size) return;
if ((offset + size) > self->sector_size) return;
/* Unprotecting sector */
MAP_FlashCtl_unprotectSector(FLASH_MAIN_MEMORY_SPACE_BANK1,self->sectors[bank]);
/* Trying to program the memory. Within this function, the API will
automatically try to program the maximum number of tries. If it fails,
trap inside an infinite loop */
if(!MAP_FlashCtl_programMemory( (void *) data,
(void*) ((uint8_t *) self->banks[bank]) + offset, size))
while(1);
/* Setting the sector back to protected */
MAP_FlashCtl_protectSector(FLASH_MAIN_MEMORY_SPACE_BANK1,self->sectors[bank]);
}
static const hal_flash_bank_t hal_flash_bank_msp432_impl = {
/* uint32_t (*get_size)() */ &hal_flash_bank_msp432_get_size,
/* uint32_t (*get_alignment)(..); */ &hal_flash_bank_memory_msp432_get_alignment,
/* void (*erase)(..); */ &hal_flash_bank_msp432_erase,
/* void (*read)(..); */ &hal_flash_bank_msp432_read,
/* void (*write)(..); */ &hal_flash_bank_msp432_write,
};
const hal_flash_bank_t * hal_flash_bank_msp432_init_instance(hal_flash_bank_msp432_t * context, uint32_t sector_size,
uint32_t bank_0_sector, uint32_t bank_1_sector, uintptr_t bank_0_addr, uintptr_t bank_1_addr){
context->sector_size = sector_size;
context->sectors[0] = bank_0_sector;
context->sectors[1] = bank_1_sector;
context->banks[0] = bank_0_addr;
context->banks[1] = bank_1_addr;
return &hal_flash_bank_msp432_impl;
}

72
port/msp432p401lp-cc256x/hal_flash_bank_msp432.h Normal file
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@ -0,0 +1,72 @@
/*
* Copyright (C) 2017 BlueKitchen GmbH
*
* 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 the copyright holders nor the names of
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY MATTHIAS RINGWALD 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 MATTHIAS
* RINGWALD 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.
*
*/
/*
* hal_flash_bank_msp432.h
*
* HAL abstraction for Flash memory that can be written anywhere
* after being erased
*/
#ifndef __HAL_FLASH_BANK_MSP432_H
#define __HAL_FLASH_BANK_MSP432_H
#include <stdint.h>
#include "hal_flash_bank.h"
#if defined __cplusplus
extern "C" {
#endif
typedef struct {
uint32_t sector_size;
uint32_t sectors[2];
uintptr_t banks[2];
} hal_flash_bank_msp432_t;
/**
* Configure MSP432 HAL Flash Implementation
*
* @param context of hal_flash_bank_msp432_t
* @param bank_size
* @param bank_0_sector id
* @param bank_1_sector id
* @param bank_0_addr
* @param bank_1_addr
* @return
*/
const hal_flash_bank_t * hal_flash_bank_msp432_init_instance(hal_flash_bank_msp432_t * context, uint32_t bank_size,
uint32_t bank_0_sector, uint32_t bank_1_sector, uintptr_t bank_0_addr, uintptr_t bank_1_addr);
#if defined __cplusplus
}
#endif
#endif

38
port/msp432p401lp-cc256x/main.c
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@ -15,9 +15,14 @@
#include "btstack_defines.h"
#include "btstack_debug.h"
#include "btstack_memory.h"
#include "btstack_tlv.h"
#include "btstack_run_loop.h"
#include "btstack_run_loop_embedded.h"
#include "hci_dump.h"
#include "btstack_tlv_flash_bank.h"
#include "hal_flash_bank_msp432.h"
#include "classic/btstack_link_key_db_tlv.h"
#include "ble/le_device_db_tlv.h"
static hci_transport_config_uart_t config = {
HCI_TRANSPORT_CONFIG_UART,
@ -27,6 +32,9 @@ static hci_transport_config_uart_t config = {
NULL,
};
static hal_flash_bank_msp432_t hal_flash_bank_context;
static btstack_tlv_flash_bank_t btstack_tlv_flash_bank_context;
#ifndef ENABLE_SEGGER_RTT
/**
@ -378,6 +386,15 @@ static void rc_callback(void){
#include "SEGGER_RTT.h"
// HAL FLASH MSP432 Configuration - use two last 4kB sectors
#define HAL_FLASH_BANK_SIZE 4096
#define HAL_FLASH_BANK_0_SECTOR FLASH_SECTOR30
#define HAL_FLASH_BANK_1_SECTOR FLASH_SECTOR31
#define HAL_FLASH_BANK_0_ADDR 0x3E000
#define HAL_FLASH_BANK_1_ADDR 0x3F000
int btstack_main(const int argc, const char * argvp[]);
int main(void)
{
volatile uint32_t ii;
@ -397,15 +414,15 @@ int main(void)
hci_init(hci_transport_h4_instance(btstack_uart_block_embedded_instance()), (void*) &config);
hci_set_chipset(btstack_chipset_cc256x_instance());
#if 0
// setup TLV Flash Sector implementation
const hal_flash_bank_t * hal_flash_bank_impl = hal_flash_bank_stm32_init_instance(
const hal_flash_bank_t * hal_flash_bank_impl = hal_flash_bank_msp432_init_instance(
&hal_flash_bank_context,
HAL_FLASH_BANK_SIZE,
HAL_FLASH_BANK_0_SECTOR,
HAL_FLASH_BANK_1_SECTOR,
HAL_FLASH_BANK_0_ADDR,
HAL_FLASH_BANK_1_ADDR);
const btstack_tlv_t * btstack_tlv_impl = btstack_tlv_flash_bank_init_instance(
&btstack_tlv_flash_bank_context,
hal_flash_bank_impl,
@ -421,13 +438,15 @@ int main(void)
// setup LE Device DB using TLV
le_device_db_tlv_configure(btstack_tlv_impl, &btstack_tlv_flash_bank_context);
#if 0
// inform about BTstack state
hci_event_callback_registration.callback = &packet_handler;
hci_add_event_handler(&hci_event_callback_registration);
#endif
// hand over to btstack embedded code
btstack_main(0, NULL);
#endif
hci_power_control(HCI_POWER_ON);
@ -451,19 +470,6 @@ int main(void)
delay_ms(10);
}
#endif
/* Configuring P1.0 as output */
MAP_GPIO_setAsOutputPin(GPIO_PORT_P1, GPIO_PIN0);
while (1)
{
/* Delay Loop */
for(ii=0;ii<5000;ii++)
{
}
// SEGGER_RTT_printf(0, "Hi! tick %u\n", (int) systick / 1000);
MAP_GPIO_toggleOutputOnPin(GPIO_PORT_P1, GPIO_PIN0);
}
}