STemWin
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Outline
Includes
#include "k_bsp.h"
External variables
TS_State
k_BspInit()
k_TouchUpdate()
BSP_SD_MspInit(SD_HandleTypeDef *, void *)
Files
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SourceVuSTM32 Libraries and SamplesSTemWinCore/Src/k_bsp.c
 
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/** ****************************************************************************** * @file k_bsp.c * @author MCD Application Team * @brief This file provides the kernel bsp functions ****************************************************************************** * @attention * * Copyright (c) 2017 STMicroelectronics. * All rights reserved. * * This software is licensed under terms that can be found in the LICENSE file * in the root directory of this software component. * If no LICENSE file comes with this software, it is provided AS-IS. * ****************************************************************************** *//* ... */ /* Includes ------------------------------------------------------------------*/ #include "k_bsp.h" /** @addtogroup CORE * @{ *//* ... */ /** @defgroup KERNEL_BSP * @brief Kernel BSP routines * @{ *//* ... */ Includes /* External variables --------------------------------------------------------*/ TS_StateTypeDef TS_State = {0}; External variables /* Private typedef -----------------------------------------------------------*/ /* Private defines -----------------------------------------------------------*/ /* Private macros ------------------------------------------------------------*/ /* Private variables ---------------------------------------------------------*/ /* Private function prototypes -----------------------------------------------*/ /* Private functions ---------------------------------------------------------*/ /** * @brief Initializes QSPI and CRC. * @param None * @retval None *//* ... */ void k_BspInit(void) { /* Initialize the QSPI */ BSP_QSPI_Init(); BSP_QSPI_MemoryMappedMode(); TS_IO_Init(); /* Apply TS reset */ HAL_GPIO_WritePin(TS_RESET_GPIO_PORT, TS_RESET_PIN, GPIO_PIN_RESET); HAL_Delay(5); /* Reset signal asserted during 5ms */ HAL_GPIO_WritePin(TS_RESET_GPIO_PORT, TS_RESET_PIN, GPIO_PIN_SET); HAL_Delay(120); // BSP_TS_InitEx(240, 240, TS_ORIENTATION_LANDSCAPE_ROT180); // // HAL_Delay(1200); /* Enable CRC to Unlock GUI */ __HAL_RCC_CRC_CLK_ENABLE(); }{ ... } /** * @brief Read the coordinate of the point touched and assign their * value to the variables u32_TSXCoordinate and u32_TSYCoordinate * @param None * @retval None *//* ... */ void k_TouchUpdate(void) { static GUI_PID_STATE TS_State = {0, 0, 0, 0}; __IO TS_StateTypeDef ts; BSP_TS_GetState((TS_StateTypeDef *)&ts); ts.touchX[0] = TouchScreen_Get_Calibrated_X(ts.touchX[0]); ts.touchY[0] = TouchScreen_Get_Calibrated_Y(ts.touchY[0]); if((ts.touchX[0] >= LCD_GetXSize()) || (ts.touchY[0] >= LCD_GetYSize())) { ts.touchX[0] = 0; ts.touchY[0] = 0; }if ((ts.touchX[0] >= LCD_GetXSize()) || (ts.touchY[0] >= LCD_GetYSize())) { ... } if((TS_State.Pressed != ts.touchDetected )|| (TS_State.x != ts.touchX[0]) || (TS_State.y != ts.touchY[0])) { TS_State.Pressed = ts.touchDetected; if(ts.touchDetected) { TS_State.x = ts.touchX[0]; TS_State.y = ts.touchY[0]; GUI_TOUCH_StoreStateEx(&TS_State); }if (ts.touchDetected) { ... } else { GUI_TOUCH_StoreStateEx(&TS_State); TS_State.x = 0; TS_State.y = 0; }else { ... } }if ((TS_State.Pressed != ts.touchDetected )|| (TS_State.x != ts.touchX[0]) || (TS_State.y != ts.touchY[0])) { ... } }{ ... } /** * @brief Initializes the SD MSP. * @param hsd: SD handle * @param Params * @retval None *//* ... */ void BSP_SD_MspInit(SD_HandleTypeDef *hsd, void *Params) { GPIO_InitTypeDef gpio_init_structure; /* Enable SDIO clock */ __HAL_RCC_SDIO_CLK_ENABLE(); /* Enable DMA2 clocks */ __DMAx_TxRx_CLK_ENABLE(); /* Enable GPIOs clock */ __HAL_RCC_GPIOC_CLK_ENABLE(); __HAL_RCC_GPIOA_CLK_ENABLE(); /* Common GPIO configuration */ gpio_init_structure.Mode = GPIO_MODE_AF_PP; gpio_init_structure.Pull = GPIO_PULLUP; gpio_init_structure.Speed = GPIO_SPEED_MEDIUM; gpio_init_structure.Alternate = GPIO_AF12_SDIO; /* GPIOC configuration */ gpio_init_structure.Pin = GPIO_PIN_8 | GPIO_PIN_9 | GPIO_PIN_10 | GPIO_PIN_11 | GPIO_PIN_12; HAL_GPIO_Init(GPIOC, &gpio_init_structure); /* GPIOD configuration */ gpio_init_structure.Pin = GPIO_PIN_6; HAL_GPIO_Init(GPIOA, &gpio_init_structure); /* NVIC configuration for SDIO interrupts */ HAL_NVIC_SetPriority(SDIO_IRQn, 0x0E, 0x00); HAL_NVIC_EnableIRQ(SDIO_IRQn); }{ ... } /** * @} *//* ... */ /** * @} *//* ... */
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