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https://github.com/hathach/tinyusb.git
synced 2025-03-14 04:18:56 +00:00
usb hw init OK
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24b2cea139
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58e8265964
@ -6,7 +6,7 @@ CFLAGS += \
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-mfloat-abi=hard \
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-mfpu=fpv4-sp-d16 \
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-nostdlib -nostartfiles \
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-DCFG_TUSB_MCU=OPT_MCU_NONE
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-DCFG_TUSB_MCU=OPT_MCU_SAMG
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#CFLAGS += -Wno-error=undef
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@ -35,8 +35,8 @@ INC += \
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$(TOP)/$(ASF_DIR)/CMSIS/Core/Include
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# For TinyUSB port source
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VENDOR = .
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CHIP_FAMILY = template
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VENDOR = microchip
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CHIP_FAMILY = samg
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# For freeRTOS port source
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FREERTOS_PORT = ARM_CM4F
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@ -73,6 +73,14 @@ void board_init(void)
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// Enble clock
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_pmc_enable_periph_clock(ID_UDP);
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/* USB Device mode & Transceiver active */
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hri_matrix_write_CCFG_USBMR_reg(MATRIX, CCFG_USBMR_USBMODE);
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// NVIC_EnableIRQ(UDP_IRQn);
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// Attach
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hri_udp_write_TXVC_reg(UDP, UDP_TXVC_PUON);
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}
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//--------------------------------------------------------------------+
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src/portable/microchip/samg/dcd_samg.c
Normal file
116
src/portable/microchip/samg/dcd_samg.c
Normal file
@ -0,0 +1,116 @@
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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2018, hathach (tinyusb.org)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* This file is part of the TinyUSB stack.
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*/
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#include "tusb_option.h"
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#if CFG_TUSB_MCU == OPT_MCU_SAMG
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#include "device/dcd.h"
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//--------------------------------------------------------------------+
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// MACRO TYPEDEF CONSTANT ENUM DECLARATION
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//--------------------------------------------------------------------+
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/*------------------------------------------------------------------*/
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/* Device API
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*------------------------------------------------------------------*/
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// Initialize controller to device mode
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void dcd_init (uint8_t rhport)
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{
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(void) rhport;
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}
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// Enable device interrupt
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void dcd_int_enable (uint8_t rhport)
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{
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(void) rhport;
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}
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// Disable device interrupt
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void dcd_int_disable (uint8_t rhport)
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{
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(void) rhport;
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}
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// Receive Set Address request, mcu port must also include status IN response
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void dcd_set_address (uint8_t rhport, uint8_t dev_addr)
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{
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(void) rhport;
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(void) dev_addr;
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}
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// Receive Set Configure request
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void dcd_set_config (uint8_t rhport, uint8_t config_num)
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{
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(void) rhport;
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(void) config_num;
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}
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// Wake up host
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void dcd_remote_wakeup (uint8_t rhport)
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{
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(void) rhport;
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}
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//--------------------------------------------------------------------+
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// Endpoint API
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//--------------------------------------------------------------------+
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// Configure endpoint's registers according to descriptor
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bool dcd_edpt_open (uint8_t rhport, tusb_desc_endpoint_t const * ep_desc)
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{
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(void) rhport;
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(void) ep_desc;
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return false;
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}
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// Submit a transfer, When complete dcd_event_xfer_complete() is invoked to notify the stack
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bool dcd_edpt_xfer (uint8_t rhport, uint8_t ep_addr, uint8_t * buffer, uint16_t total_bytes)
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{
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(void) rhport;
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(void) ep_addr;
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(void) buffer;
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(void) total_bytes;
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return false;
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}
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// Stall endpoint
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void dcd_edpt_stall (uint8_t rhport, uint8_t ep_addr)
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{
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(void) rhport;
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(void) ep_addr;
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}
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// clear stall, data toggle is also reset to DATA0
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void dcd_edpt_clear_stall (uint8_t rhport, uint8_t ep_addr)
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{
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(void) rhport;
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(void) ep_addr;
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}
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#endif
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@ -57,6 +57,7 @@
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// SAM
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#define OPT_MCU_SAMD21 200 ///< MicroChip SAMD21
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#define OPT_MCU_SAMD51 201 ///< MicroChip SAMD51
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#define OPT_MCU_SAMG 202 ///< MicroChip SAMDG series
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// STM32
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#define OPT_MCU_STM32F0 300 ///< ST STM32F0
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