I should how to transplant the official DMP mpu6050 library to nrf51822 ?

[daydayup]

hi, I should how to transplant the official DMP mpu6050 library to nrf51822 above?I don't know how to transplant it and could you tell me how to transplant it?

[Øyvind Karlsen]

Hi,

Have you tried using the drivers supplied with the SDK? There is a driver for mpu6050 located in SDK9\components\drivers_ext\mpu6050 which probably helps you achieve what you want.

Best regards,

Øyvind

[daydayup]

Thanks a lot !

[daydayup]

Hi, I have seenSDK9\components\drivers_ext\mpu6050, but I have not found in the SDK mpu6050 DMP library, I want to use DMP library to read the quaternions, can you help me?thank you.

[Øyvind Karlsen]

So the driver will let you read and write to mpu6050s registers from the nRF51/52. Then you can consult the mpu6050 datasheet to figure out which values it will take over TWI, then you get the return on a different set of cables in I2C format. Unfortunately I have not used the mpu6050 so I don't have any code readily available, however I am sure that it is possible to find this online.

[Øyvind Karlsen]

This might apply to the official library(I am not able to log in so I cannot check it out)