173 lines
4.4 KiB
C
173 lines
4.4 KiB
C
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2019 Ha Thach (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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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "bsp/board.h" /* a tinyusb header */
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#include "tusb.h"
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#include "DAP_config.h" /* ARM code *assumes* this is included prior to DAP.h */
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#include "DAP.h"
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#include "protocfg.h"
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#include "protos.h"
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#include "libco.h"
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#include "thread.h"
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#ifdef PICO_BOARD
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#include <pico/binary_info.h>
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#endif
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static cothread_t mainthread
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#ifdef DBOARD_HAS_UART
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, uartthread
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#endif
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#ifdef DBOARD_HAS_SERPROG
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, serprogthread
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#endif
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;
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void thread_yield(void) {
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co_switch(mainthread);
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}
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#ifdef DBOARD_HAS_UART
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static void uart_thread_fn(void) {
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cdc_uart_init();
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thread_yield();
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while (1) {
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cdc_uart_task();
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thread_yield();
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}
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}
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#endif
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#ifdef DBOARD_HAS_SERPROG
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static void serprog_thread_fn(void) {
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cdc_serprog_init();
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thread_yield();
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while (1) {
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cdc_serprog_task();
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thread_yield();
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}
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}
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#endif
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#ifdef DBOARD_HAS_UART
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static uint8_t uartstack[4096];
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#endif
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#ifdef DBOARD_HAS_UART
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static uint8_t serprogstack[4096];
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#endif
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extern uint32_t co_active_buffer[64];
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uint32_t co_active_buffer[64];
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extern cothread_t co_active_handle;
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cothread_t co_active_handle;
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int main(void)
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{
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mainthread = co_active();
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// TODO: split this out in a bsp-specific file
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#ifdef PICO_BOARD
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// use hardcoded values from TinyUSB board.h
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bi_decl(bi_2pins_with_func(0, 1, GPIO_FUNC_UART));
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#endif
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board_init();
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#ifdef DBOARD_HAS_UART
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//cdc_uart_init();
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uartthread = co_derive(uartstack, sizeof uartstack, uart_thread_fn);
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co_switch(uartthread); // will call cdc_uart_init() on correct thread
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#endif
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#ifdef DBOARD_HAS_SERPROG
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//cdc_serprog_init();
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serprogthread = co_derive(serprogstack, sizeof serprogstack, serprog_thread_fn);
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co_switch(serprogthread); // will call cdc_serprog_init() on correct thread
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#endif
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#ifdef DBOARD_HAS_CMSISDAP
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DAP_Setup();
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#endif
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tusb_init();
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while (1)
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{
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tud_task(); // tinyusb device task
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#ifdef DBOARD_HAS_UART
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//cdc_uart_task();
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co_switch(uartthread);
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#endif
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tud_task(); // tinyusb device task
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#ifdef DBOARD_HAS_SERPROG
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//cdc_serprog_task();
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co_switch(serprogthread);
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#endif
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//printf("hi\n");
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}
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return 0;
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}
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//--------------------------------------------------------------------+
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// USB HID
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//--------------------------------------------------------------------+
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// Invoked when received GET_REPORT control request
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// Application must fill buffer report's content and return its length.
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// Return zero will cause the stack to STALL request
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uint16_t tud_hid_get_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t* buffer, uint16_t reqlen)
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{
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// TODO not Implemented
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(void) report_id;
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(void) report_type;
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(void) buffer;
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(void) reqlen;
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return 0;
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}
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void tud_hid_set_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t const* RxDataBuffer, uint16_t bufsize)
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{
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static uint8_t TxDataBuffer[CFG_TUD_HID_EP_BUFSIZE];
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uint32_t response_size = TU_MIN(CFG_TUD_HID_EP_BUFSIZE, bufsize);
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// This doesn't use multiple report and report ID
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(void) report_id;
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(void) report_type;
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#ifdef DBOARD_HAS_CMSISDAP
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DAP_ProcessCommand(RxDataBuffer, TxDataBuffer);
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#endif
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tud_hid_report(0, TxDataBuffer, response_size);
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}
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