diff options
Diffstat (limited to 'tinyusb/hw/bsp/stm32f4/boards/stm32f412disco/board.h')
| -rwxr-xr-x | tinyusb/hw/bsp/stm32f4/boards/stm32f412disco/board.h | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/tinyusb/hw/bsp/stm32f4/boards/stm32f412disco/board.h b/tinyusb/hw/bsp/stm32f4/boards/stm32f412disco/board.h deleted file mode 100755 index 7f4a4fa1..00000000 --- a/tinyusb/hw/bsp/stm32f4/boards/stm32f412disco/board.h +++ /dev/null @@ -1,118 +0,0 @@ -/* - * The MIT License (MIT) - * - * Copyright (c) 2020, 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. - */ - -#ifndef BOARD_H_ -#define BOARD_H_ - -#ifdef __cplusplus - extern "C" { -#endif - -// LED -#define LED_PORT GPIOE -#define LED_PIN GPIO_PIN_2 -#define LED_STATE_ON 0 - -// Button -#define BUTTON_PORT GPIOA -#define BUTTON_PIN GPIO_PIN_0 -#define BUTTON_STATE_ACTIVE 1 - -// UART Enable PA2 as the debug log UART -#define UART_DEV USART2 -#define UART_GPIO_PORT GPIOA -#define UART_GPIO_AF GPIO_AF7_USART2 -#define UART_TX_PIN GPIO_PIN_2 -#define UART_RX_PIN GPIO_PIN_3 - -//--------------------------------------------------------------------+ -// RCC Clock -//--------------------------------------------------------------------+ -static inline void board_clock_init(void) -{ - RCC_ClkInitTypeDef RCC_ClkInitStruct; - RCC_OscInitTypeDef RCC_OscInitStruct; - RCC_PeriphCLKInitTypeDef PeriphClkInitStruct; - - /* Enable Power Control clock */ - __HAL_RCC_PWR_CLK_ENABLE(); - - /* The voltage scaling allows optimizing the power consumption when the - * device is clocked below the maximum system frequency, to update the - * voltage scaling value regarding system frequency refer to product - * datasheet. */ - __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1); - - /* Enable HSE Oscillator and activate PLL with HSE as source */ - RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; - RCC_OscInitStruct.HSEState = RCC_HSE_ON; - RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; - RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; - RCC_OscInitStruct.PLL.PLLM = HSE_VALUE/1000000; - RCC_OscInitStruct.PLL.PLLN = 200; - RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2; - RCC_OscInitStruct.PLL.PLLQ = 7; - RCC_OscInitStruct.PLL.PLLR = 2; - HAL_RCC_OscConfig(&RCC_OscInitStruct); - - /* Select PLLSAI output as USB clock source */ - PeriphClkInitStruct.PLLI2S.PLLI2SM = 8; - PeriphClkInitStruct.PLLI2S.PLLI2SQ = 4; - PeriphClkInitStruct.PLLI2S.PLLI2SN = 192; - PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_CK48; - PeriphClkInitStruct.Clk48ClockSelection = RCC_CK48CLKSOURCE_PLLI2SQ; - PeriphClkInitStruct.PLLI2SSelection = RCC_PLLI2SCLKSOURCE_PLLSRC; - PeriphClkInitStruct.PLLI2S.PLLI2SR = 7; - HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct); - - /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 - * clocks dividers */ - RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | - RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2; - - RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; - RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; - RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2; - RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; - HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_3); - - // Enable clocks for LED, Button, Uart - __HAL_RCC_GPIOA_CLK_ENABLE(); - __HAL_RCC_GPIOE_CLK_ENABLE(); - __HAL_RCC_USART2_CLK_ENABLE(); -} - -static inline void board_vbus_sense_init(void) -{ - // Enable VBUS sense (B device) via pin PA9 - USB_OTG_FS->GCCFG |= USB_OTG_GCCFG_VBDEN; -} - -#ifdef __cplusplus - } -#endif - -#endif /* BOARD_H_ */ |