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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
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
--- /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(¢er_released); + center.rise(¢er_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