MPU6050 翻新模块rev 0x70 自检不通过解决

雾削木

编辑于 2025年09月20日 14:24

收录于文集

共14篇

自检不通过可以强制修改dmp库中判断：

此处改为0即可。

此外尽量不要使用此模块，偏移也比原先版本大很多。

正常版本初始化日志：

=== MPU6050 DMP Initialize Start ===

Checking I2C bus status...

Attempt 1 of DMP initialization...

[mpu_dmp_init] Starting I2C bus initialization...

[mpu_dmp_init] I2C initialization completed

[mpu_dmp_init] Starting MPU6050 initialization...

[mpu_init] Starting MPU6050 initialization...

[mpu_init] Resetting MPU6050 device...

[mpu_init] Reset successful

[mpu_init] Waking up MPU6050 chip...

[mpu_init] Wake up successful

[mpu_init] Checking product version...

[mpu_init] Product version check passed, version: 2

[mpu_init] Setting gyroscope full scale range(2000dps)...

[mpu_init] Setting accelerometer full scale range(2g)...

[mpu_init] Setting low pass filter(42Hz)...

[mpu_init] Setting sample rate(50Hz)...

[mpu_init] Configuring FIFO...

[mpu_init] Setting bypass mode...

[mpu_init] Disabling all sensors...

[mpu_init] MPU6050 basic initialization completed!

[mpu_dmp_init] MPU6050 basic initialization successful

[mpu_dmp_init] Setting sensors (gyroscope + accelerometer)...

[mpu_dmp_init] Sensor setup successful

[mpu_dmp_init] Configuring FIFO...

[mpu_dmp_init] FIFO configuration successful

[mpu_dmp_init] Setting sample rate (100Hz)...

[mpu_dmp_init] Sample rate setup successful

[mpu_dmp_init] Loading DMP firmware...

[mpu_dmp_init] DMP firmware loaded successfully

[mpu_dmp_init] Setting orientation matrix...

[mpu_dmp_init] Orientation matrix setup successful

[mpu_dmp_init] Enabling DMP features...

[mpu_dmp_init] DMP features enabled successfully

[mpu_dmp_init] Setting DMP FIFO rate...

[mpu_dmp_init] DMP FIFO rate setup successful

[mpu_dmp_init] Running self-test...

[mpu_dmp_init] Self-test successful

[mpu_dmp_init] Enabling DMP state...

[mpu_dmp_init] DMP state enabled successfully

[mpu_dmp_init] DMP initialization completed successfully!

DMP初始化成功！

pitch =0.09

roll =0.87

yaw =0.00

翻新版本初始化日志：