Commit 332affa8 authored by Birte Kristina Friesel's avatar Birte Kristina Friesel
Browse files

MPU9250 motionlog: initialize values, slightly lower sample rate

parent 7823c649

src/app/mpu9250_motionlog/main.cc

+9 −4
Original line number Diff line number Diff line
@@ -8,14 +8,18 @@ 
#endif

#include "driver/mpu9250.h"



#define INIT0(val) int val = 0, min_ ## val = 0, max_ ## val = 0;

#define UPDATE_MIN(min_val, val) if ((val) < (min_val)) { (min_val) = (val); }

#define UPDATE_MAX(max_val, val) if ((val) > (max_val)) { (max_val) = (val); }



int main(void)

{

	int ax, ay, az, gx, gy, gz;

	int max_ax, max_ay, max_az, max_gx, max_gy, max_gz;

	int min_ax, min_ay, min_az, min_gx, min_gy, min_gz;

	INIT0(ax);

	INIT0(ay);

	INIT0(az);

	INIT0(gx);

	INIT0(gy);

	INIT0(gz);

	unsigned char i = 0;



	arch.setup();
@@ -49,17 +53,18 @@ int main(void) 
		UPDATE_MAX(max_gz, gz);



		if (i++ == 200) {

			kout << "Temp: " << mpu9250.getTemperature() << endl;

			kout << "Min Accel: " << min_ax << " / " << min_ay << " / " << min_az << endl;

			kout << "Max Accel: " << max_ax << " / " << max_ay << " / " << max_az << endl;

			kout << "Min Gyro: " << min_gx << " / " << min_gy << " / " << min_gz << endl;

			kout << "Max Gyro: " << max_gx << " / " << max_gy << " / " << max_gz << endl;

			kout << "Temp: " << mpu9250.getTemperature() << endl;

			min_ax = min_ay = min_az = 0;

			min_gx = min_gy = min_gz = 0;

			max_ax = max_ay = max_az = 0;

			max_gx = max_gy = max_gz = 0;

			i = 0;

		}

		arch.delay_ms(1);

	}



	return 0;