Revision 4:b5850ba75275, committed 2018-04-26

Comitter:

SpoiledAsparagus

Date:

Thu Apr 26 20:43:06 2018 +0000

Parent:

3:03a58ed7899a

Commit message:

Compass LCD visuals.

Changed in this revision

diff -r 03a58ed7899a -r b5850ba75275 LCD_DISCO_L476VG.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LCD_DISCO_L476VG.lib	Thu Apr 26 20:43:06 2018 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/teams/ST/code/LCD_DISCO_L476VG/#6ac2ed34f595

diff -r 03a58ed7899a -r b5850ba75275 main.cpp
--- a/main.cpp	Thu Jul 06 09:02:32 2017 +0000
+++ b/main.cpp	Thu Apr 26 20:43:06 2018 +0000
@@ -1,32 +1,171 @@
 #include "mbed.h"
 #include "COMPASS_DISCO_L476VG.h"
+#include "LCD_DISCO_L476VG.h"
+#define USE_PRINTF (1)
 
+uint32_t temp = 0;
+uint8_t stemp[7] = {0};
+
+LCD_DISCO_L476VG lcd;
 COMPASS_DISCO_L476VG compass;
+// LEDs
+DigitalOut led_green(LED1);
+DigitalOut led_red(LED2);
 
 DigitalOut led1(LED1);
 
+// Joystick button
+InterruptIn center(JOYSTICK_CENTER);
+InterruptIn left(JOYSTICK_LEFT);
+InterruptIn right(JOYSTICK_RIGHT);
+InterruptIn up(JOYSTICK_UP);
+InterruptIn down(JOYSTICK_DOWN);
+
+int16_t MagBuffer_Global[3];
+int16_t AccBuffer_Global[3];
+    
+void center_released() {
+    led_green = 0;
+    lcd.Clear();
+#if USE_PRINTF == 1
+    printf("center button released\n");
+#endif  
+}
+
+
+void center_pressed() {
+        sprintf((char *)stemp, "X = %d\n", MagBuffer_Global[0]);
+        lcd.DisplayString(stemp);
+        //lcd.DisplayString((uint8_t *)"CENTER");
+#if USE_PRINTF == 1  
+    printf("center button pressed\n");
+#endif  
+BSP_COMPASS_DeInit();
+BSP_COMPASS_Init();
+}
+
+void left_released() {
+    led_green = 0;
+    lcd.Clear();
+#if USE_PRINTF == 1
+    printf("left button released\n");
+#endif  
+}
+
+void left_pressed() {
+    sprintf((char *)stemp, "Y = %d\n", MagBuffer_Global[0]);
+        lcd.DisplayString(stemp);
+        //lcd.DisplayString((uint8_t *)"LEFT");
+   
+#if USE_PRINTF == 1  
+    printf("left button pressed\n");
+#endif  
+}
+
+void right_released() {
+    led_green = 0;
+    lcd.Clear();
+#if USE_PRINTF == 1
+    printf("right button released\n");
+#endif  
+}
+
+void right_pressed() {
+    sprintf((char *)stemp, "Z = %d\n", MagBuffer_Global[0]);
+        lcd.DisplayString(stemp);
+        //lcd.DisplayString((uint8_t *)"RIGHT");
+    led_green = 1;
+#if USE_PRINTF == 1  
+    printf("right button pressed\n");
+#endif  
+}
+
+void up_released() {
+    led_green = 0;
+    lcd.Clear();
+#if USE_PRINTF == 1
+    printf("up button released\n");
+#endif  
+}
+
+void up_pressed() {
+    sprintf((char *)stemp, "X = %d\n", AccBuffer_Global[0]);
+        lcd.DisplayString(stemp);
+        //lcd.DisplayString((uint8_t *)"UP");
+    led_green = 1;
+#if USE_PRINTF == 1  
+    printf("up button pressed\n");
+#endif  
+}
+
+void down_released() {
+    led_green = 0;
+    lcd.Clear();
+#if USE_PRINTF == 1
+    printf("down button released\n");
+#endif  
+}
+
+void down_pressed() {
+    sprintf((char *)stemp, "Z = %d\n", AccBuffer_Global[0]);
+        lcd.DisplayString(stemp);
+        //lcd.DisplayString((uint8_t *)"DOWN");
+    led_green = 1;
+#if USE_PRINTF == 1  
+    printf("down button pressed\n");
+#endif  
+}
+    
 int main()
 {
     int16_t MagBuffer[3];
     int16_t AccBuffer[3];
+    
   
     printf("Compass started\n");
+    lcd.DisplayString((uint8_t *)"HELLO");
+      // Both rise and fall edges generate an interrupt
+    center.fall(&center_released);
+    center.rise(&center_pressed);
+    left.fall(&left_released);
+    left.rise(&left_pressed);
+    right.fall(&right_released);
+    right.rise(&right_pressed);
+    up.fall(&up_released);
+    up.rise(&up_pressed);
+    down.fall(&down_released);
+    down.rise(&down_pressed);
+
+    // Add pull-down on these pins
+    // Warning: must be done AFTER edges setting
+    left.mode(PullDown);
+    right.mode(PullDown);
+    up.mode(PullDown);
+    down.mode(PullDown);
   
     while(1) {
       
         // Read acceleremoter and magnetometer values
         compass.AccGetXYZ(AccBuffer);
         compass.MagGetXYZ(MagBuffer);
+        MagBuffer_Global[0]= MagBuffer[0];
+        AccBuffer_Global[0]= AccBuffer[0];
         // Display values      
-        printf("Acc X = %d\n", AccBuffer[0]);
-        printf("Acc Y = %d\n", AccBuffer[1]);
-        printf("Acc Z = %d\n", AccBuffer[2]);
-        printf("Mag X = %d\n", MagBuffer[0]);
-        printf("Mag Y = %d\n", MagBuffer[1]);
-        printf("Mag Z = %d\n", MagBuffer[2]);
+        printf("Acc X = %d\n\r", AccBuffer[0]);
+        //AccBuffer[1]=0;
+        //AccBuffer[2]=0;
+        printf("Acc Y = %d\n\r", AccBuffer[1]);
+        printf("Acc Z = %d\n\r", AccBuffer[2]);
+        //MagBuffer[1]=0;
+        //MagBuffer[2]=0;
+        printf("Mag X = %d\n\r ", MagBuffer[0]);
+        printf("Mag Y = %d ", MagBuffer[1]);
+        printf("Mag Z = %d\n\r", MagBuffer[2]);
         printf("\033[6A"); // Moves cursor up x lines (x value is between [ and A)
       
         led1 = !led1;
-        wait(1);
+        wait(2);
     }
 }
+
+    

diff -r 03a58ed7899a -r b5850ba75275 mbed.bld
--- a/mbed.bld	Thu Jul 06 09:02:32 2017 +0000
+++ b/mbed.bld	Thu Apr 26 20:43:06 2018 +0000
@@ -1,1 +1,1 @@
-https://mbed.org/users/mbed_official/code/mbed/builds/64910690c574
\ No newline at end of file
+https://os.mbed.com/users/mbed_official/code/mbed/builds/994bdf8177cb
\ No newline at end of file