interface accelerometer with nrf51822

RE: interface accelerometer with nrf51822

MartinBL — Thu, 10 Dec 2015 14:46:53 GMT

The examples mentioned above are not supposed to be used together with a softdevice. If you have a softdevice already programmed on your board and you try to program these examples also you will in effect try to write the application on top of the softdevice and you will see your error. See this.

RE: interface accelerometer with nrf51822

rushin — Thu, 10 Dec 2015 14:25:08 GMT

thanks it works. but now i am getting error like Error: Flash Download failed - "Cortex-M0". may be it is because of softdevice. can you tell me which soft device should i use?

RE: interface accelerometer with nrf51822

MartinBL — Thu, 10 Dec 2015 08:30:51 GMT

@rushin: Have a look at this No ULINK Device found Keil.

RE: interface accelerometer with nrf51822

rushin — Wed, 09 Dec 2015 19:24:36 GMT

code compliled . but when i am trying to upload on kit. it shows me error no ulink device found

RE: interface accelerometer with nrf51822

rushin — Tue, 08 Dec 2015 19:35:56 GMT

can you tell me soft device for this example? because this is not working for soft device s110

RE: interface accelerometer with nrf51822

MartinBL — Tue, 08 Dec 2015 08:59:04 GMT

There are also some suggestions and code in this thread and also a bunch of other Q&As about the MPU6050 already posted on devzone.

RE: interface accelerometer with nrf51822

Krzysztof Chruscinski — Mon, 07 Dec 2015 16:23:42 GMT

You should check the latest SDK (v10) where we added quite a lot regarding i2c interface:

there is a basic example which is using nrf_drv_twi peripheral driver.

There is a new module called app_twi. It is very useful if you plan to have more than one slave on the i2c bus. There is also an example to show how to use the module.

RE: interface accelerometer with nrf51822

Alex — Mon, 07 Dec 2015 15:24:33 GMT

I didn't use it but I saw it in SDK 9.0, hope it is what you are looking for