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

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

Øyvind Karlsen — Fri, 31 Jul 2015 07:09:13 GMT

The mpu6050 is used in the Smart Remote 2 reference design, have a look at how it is implemented there. If you do not have access to a Smart Remote product key, please send me a private message and I will get you in touch with our sales department.

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

daydayup — Fri, 31 Jul 2015 06:47:01 GMT

I have found a source code of arduino,and it has transplanted official DMP library, but I know nothing of the arduino.Don't know how to put it into nrf51822, could someone help me?

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

Øyvind Karlsen — Fri, 31 Jul 2015 06:05:45 GMT

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

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

Øyvind Karlsen — Fri, 31 Jul 2015 06:04:47 GMT

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.

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

daydayup — Fri, 31 Jul 2015 01:05:48 GMT

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.

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

daydayup — Thu, 30 Jul 2015 06:53:56 GMT

Thanks a lot !

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

Øyvind Karlsen — Wed, 29 Jul 2015 06:13:01 GMT

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