Manuel Luis Alcazar Laynez
First example-based program. RTOS + MBED + TS + LCD + Led
Dependencies: BSP_DISCO_F746NG LCD_DISCO_F746NG TS_DISCO_F746NG mbed-rtos mbed
Revision 0:44fcaf1b7f23, committed 2018-10-08
- Comitter:
- MrManlu
- Date:
- Mon Oct 08 10:08:06 2018 +0000
- Commit message:
- Working test!
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/BSP_DISCO_F746NG.lib Mon Oct 08 10:08:06 2018 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/teams/ST/code/BSP_DISCO_F746NG/#df2ea349c37a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LCD_DISCO_F746NG.lib Mon Oct 08 10:08:06 2018 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/teams/ST/code/LCD_DISCO_F746NG/#d44525b1de98
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TS_DISCO_F746NG.lib Mon Oct 08 10:08:06 2018 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/teams/ST/code/TS_DISCO_F746NG/#fe0cf5e2960f
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Oct 08 10:08:06 2018 +0000
@@ -0,0 +1,86 @@
+#include "mbed.h"
+#include "rtos.h"
+#include "TS_DISCO_F746NG.h"
+#include "LCD_DISCO_F746NG.h"
+
+DigitalOut led1(LED1);
+LCD_DISCO_F746NG lcd;
+TS_DISCO_F746NG ts;
+Thread thread;
+
+void led1_thread() {
+ while (true) {
+ led1 = !led1;
+ Thread::wait(1000);
+ }
+}
+
+int main() {
+ thread.start(led1_thread);
+
+ TS_StateTypeDef TS_State;
+ uint16_t x, y;
+ uint8_t text[30];
+ uint8_t status;
+ uint8_t idx;
+ uint8_t cleared = 0;
+ uint8_t prev_nb_touches = 0;
+
+ lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"TOUCHSCREEN DEMO", CENTER_MODE);
+ wait(1);
+
+ status = ts.Init(lcd.GetXSize(), lcd.GetYSize());
+ if (status != TS_OK) {
+ lcd.Clear(LCD_COLOR_RED);
+ lcd.SetBackColor(LCD_COLOR_RED);
+ lcd.SetTextColor(LCD_COLOR_WHITE);
+ lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"TOUCHSCREEN INIT FAIL", CENTER_MODE);
+ } else {
+ lcd.Clear(LCD_COLOR_GREEN);
+ lcd.SetBackColor(LCD_COLOR_GREEN);
+ lcd.SetTextColor(LCD_COLOR_WHITE);
+ lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"TOUCHSCREEN INIT OK", CENTER_MODE);
+ }
+
+ wait(1);
+ lcd.SetFont(&Font12);
+ lcd.SetBackColor(LCD_COLOR_BLUE);
+ lcd.SetTextColor(LCD_COLOR_WHITE);
+
+ while(1) {
+
+ ts.GetState(&TS_State);
+ if (TS_State.touchDetected) {
+ // Clear lines corresponding to old touches coordinates
+ if (TS_State.touchDetected < prev_nb_touches) {
+ for (idx = (TS_State.touchDetected + 1); idx <= 5; idx++) {
+ lcd.ClearStringLine(idx);
+ }
+ }
+ prev_nb_touches = TS_State.touchDetected;
+
+ cleared = 0;
+
+ sprintf((char*)text, "Touches: %d", TS_State.touchDetected);
+ lcd.DisplayStringAt(0, LINE(0), (uint8_t *)&text, LEFT_MODE);
+
+ lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"LONG LIFE OPEN SOURCE", CENTER_MODE);
+
+ for (idx = 0; idx < TS_State.touchDetected; idx++) {
+ x = TS_State.touchX[idx];
+ y = TS_State.touchY[idx];
+ sprintf((char*)text, "Touch %d: x=%d y=%d ", idx+1, x, y);
+ lcd.DisplayStringAt(0, LINE(idx+1), (uint8_t *)&text, LEFT_MODE);
+ }
+
+ lcd.DrawPixel(TS_State.touchX[0], TS_State.touchY[0], LCD_COLOR_ORANGE);
+ } else {
+ if (!cleared) {
+ lcd.Clear(LCD_COLOR_BLUE);
+ sprintf((char*)text, "Touches: 0");
+ lcd.DisplayStringAt(0, LINE(0), (uint8_t *)&text, LEFT_MODE);
+ cleared = 1;
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Mon Oct 08 10:08:06 2018 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/mbed_official/code/mbed-rtos/#5713cbbdb706
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Oct 08 10:08:06 2018 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/e95d10626187 \ No newline at end of file