wenchang fei / mpu9250_i2c

first release fork of MPU9250AHRS from Kris Winer

Dependents:   mbed-os-i2c-test mbed-test-i2c-PCA-biquad-peakdet Mix-code-v2 mbed-os-step-counting ... more

Diff: MPU9250.cpp

Revision:
3:4f6c69e52534
Parent:
2:a17f66569378
diff -r a17f66569378 -r 4f6c69e52534 MPU9250.cpp
--- a/MPU9250.cpp	Wed Oct 05 10:43:26 2016 +0000
+++ b/MPU9250.cpp	Wed Nov 06 12:36:33 2019 +0000
@@ -42,6 +42,7 @@
 
 bool mpu9250::alive()
 {
+     printf("this is in alive.\n\r");
     if(readByte(MPU9250_ADDRESS, WHO_AM_I_MPU9250) == 0x71)
         return true;
     else