Printing gyro measurement results on LCD screen
Dependencies: LCD_DISCO_F429ZI mbed BSP_DISCO_F429ZI GYRO_DISCO_F429ZI
main.cpp
- Committer:
- ratsrex
- Date:
- 2019-10-20
- Revision:
- 4:3e78c8cfba95
- Parent:
- 0:44f624c5501e
File content as of revision 4:3e78c8cfba95:
#include "mbed.h" #include "GYRO_DISCO_F429ZI.h" #include "LCD_DISCO_F429ZI.h" LCD_DISCO_F429ZI lcd; GYRO_DISCO_F429ZI gyro; DigitalOut led1(LED1); int main() { float GyroBuffer[3]; printf("Gyroscope started\n"); BSP_LCD_SetFont(&Font20); lcd.Clear(LCD_COLOR_BLUE); lcd.SetBackColor(LCD_COLOR_BLUE); lcd.SetTextColor(LCD_COLOR_WHITE); while(1) { // Read Gyroscope values gyro.GetXYZ(GyroBuffer); // Display values // wait(0.3); char xPos[18]; char yPos[18]; char zPos[128]; int spRes = snprintf(xPos, 14,"X = %f\n", GyroBuffer[0] ); spRes = snprintf(yPos, 14,"Y = %f\n", GyroBuffer[1] ); spRes = snprintf(zPos, 14,"Z = %f\n", GyroBuffer[2] ); lcd.DisplayStringAt(20, LINE(4), (uint8_t *)xPos, LEFT_MODE); lcd.DisplayStringAt(20, LINE(5), (uint8_t *)yPos, LEFT_MODE); lcd.DisplayStringAt(20, LINE(6), (uint8_t *)zPos, LEFT_MODE); wait_ms(250); led1 = !led1; } }