diff options
Diffstat (limited to 'tinyusb/hw/bsp/stm32f0/family.c')
m--------- | tinyusb | 0 | ||||
-rwxr-xr-x | tinyusb/hw/bsp/stm32f0/family.c | 179 |
2 files changed, 0 insertions, 179 deletions
diff --git a/tinyusb b/tinyusb new file mode 160000 +Subproject f8288be03f28ad7b944e6925f49422dfa39202c diff --git a/tinyusb/hw/bsp/stm32f0/family.c b/tinyusb/hw/bsp/stm32f0/family.c deleted file mode 100755 index 853bb9d6..00000000 --- a/tinyusb/hw/bsp/stm32f0/family.c +++ /dev/null @@ -1,179 +0,0 @@ -/* - * The MIT License (MIT) - * - * Copyright (c) 2019 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 "stm32f0xx_hal.h" -#include "bsp/board.h" -#include "board.h" - -//--------------------------------------------------------------------+ -// Forward USB interrupt events to TinyUSB IRQ Handler -//--------------------------------------------------------------------+ -void USB_IRQHandler(void) -{ - tud_int_handler(0); -} - -//--------------------------------------------------------------------+ -// MACRO TYPEDEF CONSTANT ENUM -//--------------------------------------------------------------------+ -UART_HandleTypeDef UartHandle; - -void board_init(void) -{ - board_stm32f0_clock_init(); - - // Enable All GPIOs clocks - __HAL_RCC_GPIOA_CLK_ENABLE(); - __HAL_RCC_GPIOB_CLK_ENABLE(); - __HAL_RCC_GPIOC_CLK_ENABLE(); - __HAL_RCC_GPIOD_CLK_ENABLE(); - __HAL_RCC_GPIOF_CLK_ENABLE(); - - // Enable UART Clock - UART_CLK_EN(); - -#if CFG_TUSB_OS == OPT_OS_NONE - // 1ms tick timer - SysTick_Config(SystemCoreClock / 1000); - -#elif CFG_TUSB_OS == OPT_OS_FREERTOS - // If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher ) - NVIC_SetPriority(USB_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY); -#endif - - // LED - GPIO_InitTypeDef GPIO_InitStruct; - 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); - - // Button - GPIO_InitStruct.Pin = BUTTON_PIN; - GPIO_InitStruct.Mode = GPIO_MODE_INPUT; - GPIO_InitStruct.Pull = GPIO_PULLDOWN; - GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; - HAL_GPIO_Init(BUTTON_PORT, &GPIO_InitStruct); - - // Uart - GPIO_InitStruct.Pin = UART_TX_PIN | UART_RX_PIN; - GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; - GPIO_InitStruct.Pull = GPIO_PULLUP; - GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; - GPIO_InitStruct.Alternate = UART_GPIO_AF; - HAL_GPIO_Init(UART_GPIO_PORT, &GPIO_InitStruct); - - UartHandle.Instance = UART_DEV; - UartHandle.Init.BaudRate = CFG_BOARD_UART_BAUDRATE; - UartHandle.Init.WordLength = UART_WORDLENGTH_8B; - UartHandle.Init.StopBits = UART_STOPBITS_1; - UartHandle.Init.Parity = UART_PARITY_NONE; - UartHandle.Init.HwFlowCtl = UART_HWCONTROL_NONE; - UartHandle.Init.Mode = UART_MODE_TX_RX; - UartHandle.Init.OverSampling = UART_OVERSAMPLING_16; - HAL_UART_Init(&UartHandle); - - // USB Pins - // Configure USB DM and DP pins. This is optional, and maintained only for user guidance. - GPIO_InitStruct.Pin = (GPIO_PIN_11 | GPIO_PIN_12); - GPIO_InitStruct.Mode = GPIO_MODE_INPUT; - GPIO_InitStruct.Pull = GPIO_NOPULL; - GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; - HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); - - // USB Clock enable - __HAL_RCC_USB_CLK_ENABLE(); -} - -//--------------------------------------------------------------------+ -// Board porting API -//--------------------------------------------------------------------+ - -void board_led_write(bool state) -{ - HAL_GPIO_WritePin(LED_PORT, LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON)); -} - -uint32_t board_button_read(void) -{ - return BUTTON_STATE_ACTIVE == HAL_GPIO_ReadPin(BUTTON_PORT, BUTTON_PIN); -} - -int board_uart_read(uint8_t* buf, int len) -{ - (void) buf; (void) len; - return 0; -} - -int board_uart_write(void const * buf, int len) -{ - HAL_UART_Transmit(&UartHandle, (uint8_t*) buf, len, 0xffff); - return len; -} - -#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"); -} - -#ifdef USE_FULL_ASSERT -/** - * @brief Reports the name of the source file and the source line number - * where the assert_param error has occurred. - * @param file: pointer to the source file name - * @param line: assert_param error line source number - * @retval None - */ -void assert_failed(uint8_t* file, uint32_t line) -{ - (void) file; (void) line; - /* USER CODE BEGIN 6 */ - /* User can add his own implementation to report the file name and line number, - tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ - /* USER CODE END 6 */ -} -#endif /* USE_FULL_ASSERT */ - -// Required by __libc_init_array in startup code if we are compiling using -// -nostdlib/-nostartfiles. -void _init(void) -{ - -} |