Diff: main.cpp

Revision:

1:361238d5a1bc

Parent:

0:2e946c38e476

Child:

2:6a613cb4b302

--- a/main.cpp	Sat May 20 11:27:31 2017 +0000
+++ b/main.cpp	Sun May 28 00:08:54 2017 +0000
@@ -1,5 +1,9 @@
 #include "mbed.h"
-#include "rtos.h"
+#include "stm32f769i_discovery.h"
+#include "stm32f769i_discovery_ts.h"
+#include "stm32f769i_discovery_lcd.h"
+TS_StateTypeDef  TS_State = {0};
+
 
 Serial pc(USBTX, USBRX);
 
@@ -20,18 +24,58 @@
     }
 }
 
+void gui_thread() {
+        uint16_t x1, y1;
+        BSP_LCD_Init();
+    BSP_LCD_LayerDefaultInit(0, LCD_FB_START_ADDRESS);
+
+    /* Touchscreen initialization */
+    if (BSP_TS_Init(BSP_LCD_GetXSize(), BSP_LCD_GetYSize()) == TS_ERROR) {
+        printf("BSP_TS_Init error\n");
+    }
+
+    /* Clear the LCD */
+    BSP_LCD_Clear(LCD_COLOR_WHITE);
+
+    /* Set Touchscreen Demo1 description */
+    BSP_LCD_SetTextColor(LCD_COLOR_BLUE);
+    BSP_LCD_FillRect(0, 0, BSP_LCD_GetXSize(), 40);
+    BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
+    BSP_LCD_SetBackColor(LCD_COLOR_BLUE);
+    BSP_LCD_SetFont(&Font24);
+    BSP_LCD_DisplayStringAt(0, 0, (uint8_t *)"Touchscreen basic example", CENTER_MODE);
+
+    while (1) {
+        BSP_TS_GetState(&TS_State);
+        if(TS_State.touchDetected) {
+            /* One or dual touch have been detected          */
+
+            /* Get X and Y position of the first touch post calibrated */
+            x1 = TS_State.touchX[0];
+            y1 = TS_State.touchY[0];
+            printf("Touch Detected x=%d y=%d\r\n", x1, y1);
+
+            BSP_LCD_SetTextColor(LCD_COLOR_BLUE);
+            BSP_LCD_FillCircle(x1, y1, 20);
+
+            Thread::wait(10);
+        }
+    }
+}
+
 int main()
 {
     pc.baud(115200*2);
     pc.printf("*** Joscha ***\r\n");
-    Thread t1(osPriorityNormal), t2(osPriorityNormal);
+    Thread printThread(osPriorityNormal), ledThread(osPriorityNormal), guiThread(osPriorityNormal);
 
     
-    t1.start(print_thread);
-    t2.start(led_thread);
-    while (true) {
-        pc.printf("\n\n*** RTOS basic example ***\r\n");
+    printThread.start(print_thread);
+    ledThread.start(led_thread);
+    guiThread.start(&gui_thread);
+    
+    while(1) {
+    }
 
-        Thread::wait(500);
-    }
+
 }