nrf51822 acc

RE: nrf51822 acc

ahmet — Thu, 05 Nov 2015 15:01:44 GMT

I handled previously by microprocessor. Nrf51822 bluetooth connectivity LED lit tried to put on a few different programs, such as value and now I want to read the accelerometer.

RE: nrf51822 acc

awneil — Thu, 05 Nov 2015 14:50:44 GMT

It sounds like there is a more fundamental issue here: are you familiar with software development in general, and with microcontroller software development in particular? If not, it would probably make sense to learn the basics on a conventional microcontroller - rather than also trying to get to grips with all the added complexities of Bluetooth?!

RE: nrf51822 acc

awneil — Thu, 05 Nov 2015 14:48:27 GMT

That's based on the Nordic UART example. So have you started with that example...?

RE: nrf51822 acc

ahmet — Thu, 05 Nov 2015 08:40:34 GMT

Did I really irrelevant to each other via bluetooth moment surprised me. So how I communicate with sensors android I need and I need to write blocks of code on which the microprocessor of the sensor. I thought it could be done through nrf51822 connection. Is there an example or use the accelerometer in your hands this work?

RE: nrf51822 acc

awneil — Thu, 05 Nov 2015 08:36:17 GMT

As with any software design project, You need to think of that as two separate & distinct tasks:

Interfacing to the sensor (accelerometer, in this case) - this is a standard microcontroller interfacing problem; Bluetooth is irrelevant here.
Transferring data over Bluetooth - here, the source of the data (eg, accelerometer) is irrelevant.

RE: nrf51822 acc

ahmet — Thu, 05 Nov 2015 08:21:44 GMT

I would like to make the following example is given. devzone.nordicsemi.com/.../ I hope you understand.

RE: nrf51822 acc

Einar Thorsrud — Thu, 05 Nov 2015 08:16:02 GMT

How to transfer data from a nRF51 to a Android device is a big topic, so I cannot provide you with just a few code fragments. I believe that my fist comment, where I point to the UART/Serial Port Emulation over BLE example is the best advice I can give. We also provide the source code for the nRF Toolbox for Android so that you can see how it is implemented on that side.

Once you get started and have more specific questions it will be easier for me and the other bright contributors on this forum to give you better and more specific advice.

RE: nrf51822 acc

ahmet — Wed, 04 Nov 2015 20:06:41 GMT

yes just need a code that describes how to connect with a bluetooth sensor and the code describing how the data should be transferred to the Android application code fragment is required

RE: nrf51822 acc

awneil — Wed, 04 Nov 2015 18:47:36 GMT

Have you implemented what you need for the accelerometer, so that the only thing remaining is the BLE part?

RE: nrf51822 acc

ahmet — Wed, 04 Nov 2015 14:46:02 GMT

yes, I want them.

RE: nrf51822 acc

Einar Thorsrud — Wed, 04 Nov 2015 14:43:27 GMT

OK so you want to 1) read data from an accelerometer, 2) send data from nRF51 to an Android app? Have you implemented what you need for the accelerometer, so that the only thing remaining is the BLE part?

RE: nrf51822 acc

ahmet — Wed, 04 Nov 2015 10:48:41 GMT

The values that I want to print a screen using the accelerometer Uart Android Application. How can I transfer data Honestly? How can I transfer values from Nrf51822 to the Android application? So I can not judge on these issues. But I can send data via the Android Nrf51822. Example: LED can blink to Nrf51822 Android. I can make this application. I hope you understand me. Keil software I need to use the accelerometer to which the sample you can help me emergency?

RE: nrf51822 acc

Einar Thorsrud — Wed, 04 Nov 2015 09:49:57 GMT

The UART/Serial Port Emulation over BLE example demonstrates how to transfer data between a nRF51 and e.g. Android using the Nordic UART Service. Is this what you are looking for? If not, can you be more specific about what you want to know?