Jakob Palmiter / Mbed 2 deprecated Final_project_Compass

LCD Projection of the Values of the compass. Password: jaddisonp98

Dependencies:   BSP_DISCO_L476VG COMPASS_DISCO_L476VG LCD_DISCO_L476VG mbed

Fork of DISCO_L476VG_Compass_Lab_6 by Jakob Palmiter

Files at this revision

API Documentation at this revision

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

LCD_DISCO_L476VG.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file 
--- /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

--- 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);
     }
 }
+
+    

--- 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