![](/media/cache/group/default_image.jpg.50x50_q85.jpg)
cette fois faites import plutot que modifier direct bande de gredins
Dependencies: GYRO_DISCO_L476VG mbed BSP_DISCO_L476VG COMPASS_DISCO_L476VG
Diff: main.cpp
- Revision:
- 7:4d02d2486949
- Parent:
- 6:df81f0a821d8
- Child:
- 8:97589b322a4f
--- a/main.cpp Fri Jun 12 08:15:41 2020 +0000 +++ b/main.cpp Fri Jun 12 12:49:53 2020 +0000 @@ -3,19 +3,43 @@ GYRO_DISCO_L476VG gyro; Serial pc(SERIAL_TX, SERIAL_RX); +Ticker tick_mesure; + +volatile bool flag_mesure = 0; + +void mesure(void){flag_mesure = 1;} int main() { + float GyroBuffer[3], offset, GyrY; + offset = 0; + wait(0.5); + for(int i=0; i<100; i++){ + gyro.GetXYZ(GyroBuffer); + offset = offset + GyroBuffer[1]; + wait(0.01); + } + offset = offset/100; + + tick_mesure.attach(&mesure, 0.01); pc.baud(115200); - float GyroBuffer[3]; - - printf("Gyroscope started\n"); + float angle = 0; + unsigned int count = 0; - while(1) { - // Read Gyroscope values - gyro.GetXYZ(GyroBuffer); - // Display values - pc.printf("$%f;", GyroBuffer[1]); - wait(0.2); + while(1) { + if(flag_mesure){ + gyro.GetXYZ(GyroBuffer); + GyrY = GyroBuffer[1]-offset; + angle = angle + GyrY/100; + + if(count > 9){ + pc.printf("$%f %f;", offset/1000, angle/1000); + count = 0; + } + else + count++; + flag_mesure = 0; + } + //wait(0.1); } }