Touch pt. 1

Inc/crc.h

@@ -30,8 +30,6 @@
 
 /* USER CODE END Includes */
 
-extern CRC_HandleTypeDef hcrc;
-
 /* USER CODE BEGIN Private defines */
 
 /* USER CODE END Private defines */

Inc/main.h

@@ -29,8 +29,10 @@ extern "C" {
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32f4xx_hal.h"
+#include "stm32f4xx_ll_crc.h"
 #include "stm32f4xx_ll_dma.h"
 #include "stm32f4xx_hal.h"
+#include "stm32f4xx_ll_spi.h"
 #include "stm32f4xx_ll_usart.h"
 #include "stm32f4xx_ll_rcc.h"
 #include "stm32f4xx.h"
@@ -78,6 +80,10 @@ void Error_Handler(void);
 #define LED1_GPIO_Port GPIOA
 #define LED2_Pin LL_GPIO_PIN_7
 #define LED2_GPIO_Port GPIOA
+#define PENIRQ_Pin LL_GPIO_PIN_5
+#define PENIRQ_GPIO_Port GPIOC
+#define TOUCH_CS_Pin LL_GPIO_PIN_12
+#define TOUCH_CS_GPIO_Port GPIOB
 /* USER CODE BEGIN Private defines */
 
 /* USER CODE END Private defines */

Inc/spi.h

@@ -0,0 +1,56 @@
+/**
+  ******************************************************************************
+  * File Name          : SPI.h
+  * Description        : This file provides code for the configuration
+  *                      of the SPI instances.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __spi_H
+#define __spi_H
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+void MX_SPI2_Init(void);
+
+/* USER CODE BEGIN Prototypes */
+
+/* USER CODE END Prototypes */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /*__ spi_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

Inc/stm32f4xx_hal_conf.h

@@ -39,7 +39,7 @@
   /* #define HAL_ADC_MODULE_ENABLED   */
 /* #define HAL_CRYP_MODULE_ENABLED   */
 /* #define HAL_CAN_MODULE_ENABLED   */
-#define HAL_CRC_MODULE_ENABLED
+/* #define HAL_CRC_MODULE_ENABLED   */
 /* #define HAL_CRYP_MODULE_ENABLED   */
 /* #define HAL_DAC_MODULE_ENABLED   */
 /* #define HAL_DCMI_MODULE_ENABLED   */