Touscreen click fix

Core/Src/ADS7843.c

@@ -13,7 +13,7 @@
 
 void ADS7843_Init(ADS7843_Def* def){
 	uint8_t control = (0x80) | (ADS7843_X_CHANNEL << ADS7843_CHANNEL) | (ADS7843_12BIT << ADS7843_BIT_MODE) | (ADS7843_DFR << ADS7843_DIFF_MODE) | (ADS7843_POWER_PENIRQ << ADS7843_POW_MODE);
-	uint16_t data = ADS7843_GetData(def, control);
+	ADS7843_GetData(def, control);
 }
 
 uint16_t ADS7843_GetData(ADS7843_Def* def, uint8_t control){
@@ -41,7 +41,7 @@ uint16_t ADS7843_GetData(ADS7843_Def* def, uint8_t control){
 }
 
 GPIO_PinState ADS7843_Touched(ADS7843_Def* def){
-	return HAL_GPIO_ReadPin(def->Int_GPIO_Port, def->Int_GPIO_Pin);
+	return !HAL_GPIO_ReadPin(def->Int_GPIO_Port, def->Int_GPIO_Pin);
 }
 
 uint16_t ADS7843_GetX_Raw(ADS7843_Def* def){

Core/Src/main.c

@@ -107,12 +107,14 @@ void my_flush_cb(lv_disp_drv_t * disp, const lv_area_t * area, lv_color_t * buf)
 }
 
 void touchscreen_read_callback(lv_indev_drv_t * drv, lv_indev_data_t*data){
-  data->point.x = ADS7843_GetX(&Touch_Def);
-  data->point.y = ADS7843_GetY(&Touch_Def);
   if(ADS7843_Touched(&Touch_Def)) {
     data->state = LV_INDEV_STATE_PRESSED;
+    data->point.x = ADS7843_GetX(&Touch_Def);
+    data->point.y = ADS7843_GetY(&Touch_Def);
   } else {
     data->state = LV_INDEV_STATE_RELEASED;
+    data->point.x = -1;
+    data->point.y = -1;
   }
 }
 /* USER CODE END PFP */

Debug/Core/Src/main.cyclo

@@ -3,9 +3,9 @@
 ../Core/Src/main.c:86:1:__io_putchar	1
 ../Core/Src/main.c:93:6:my_flush_cb	3
 ../Core/Src/main.c:109:6:touchscreen_read_callback	2
-../Core/Src/main.c:129:5:main	1
-../Core/Src/main.c:222:6:SystemClock_Config	3
-../Core/Src/main.c:261:13:MX_USART1_UART_Init	2
-../Core/Src/main.c:294:13:MX_GPIO_Init	1
-../Core/Src/main.c:357:13:MX_FSMC_Init	2
-../Core/Src/main.c:421:6:Error_Handler	1
+../Core/Src/main.c:131:5:main	2
+../Core/Src/main.c:227:6:SystemClock_Config	3
+../Core/Src/main.c:266:13:MX_USART1_UART_Init	2
+../Core/Src/main.c:299:13:MX_GPIO_Init	1
+../Core/Src/main.c:369:13:MX_FSMC_Init	2
+../Core/Src/main.c:433:6:Error_Handler	1

Debug/Core/Src/main.su

@@ -3,9 +3,9 @@
 ../Core/Src/main.c:86:1:__io_putchar	16	static
 ../Core/Src/main.c:93:6:my_flush_cb	32	static
 ../Core/Src/main.c:109:6:touchscreen_read_callback	16	static
-../Core/Src/main.c:129:5:main	160	static
-../Core/Src/main.c:222:6:SystemClock_Config	72	static
-../Core/Src/main.c:261:13:MX_USART1_UART_Init	8	static
-../Core/Src/main.c:294:13:MX_GPIO_Init	48	static
-../Core/Src/main.c:357:13:MX_FSMC_Init	40	static
-../Core/Src/main.c:421:6:Error_Handler	4	static,ignoring_inline_asm
+../Core/Src/main.c:131:5:main	168	static
+../Core/Src/main.c:227:6:SystemClock_Config	72	static
+../Core/Src/main.c:266:13:MX_USART1_UART_Init	8	static
+../Core/Src/main.c:299:13:MX_GPIO_Init	48	static
+../Core/Src/main.c:369:13:MX_FSMC_Init	40	static
+../Core/Src/main.c:433:6:Error_Handler	4	static,ignoring_inline_asm