RTOS/CC1310: How to read analog data?

macc.n

Prodigy 110 points

Part Number: CC1310

Tool/software: TI-RTOS

Hello everybody,

I would like to read analog data provided by an analog sensor connected to the CC1310.

Can someone give me an example? I found nothing in the documentation about this.

Thanks for the help,

Nicola

over 8 years ago

0 YiKai Chen over 8 years ago

Guru 735685 points

You can refer to ADC example at

0 macc.n over 8 years ago in reply to YiKai Chen

Prodigy 110 points

Thank you for the answer.
Can you please explain me how can I change that code to read data from an analog sensor?

0 Michael Moon over 8 years ago in reply to macc.n

Expert 2050 points

It already reads data from analog sensors, and thus requires no modification to do so.

0 TER over 8 years ago in reply to macc.n

TI__Guru**** 317180 points

We have some examples that uses the ADC.

If you want to use the ADC via the sensor controller, install Sensor Controller Studio and look at the ADC examples under the SmartRF06EB folder.

Or you can look at this example: dev.ti.com/.../README.html

0 macc.n over 8 years ago in reply to Michael Moon

Prodigy 110 points

I don't understand from which analog pin it reads the data. On the CC1310, there are 8 analog pins (from pin 23 to 30). How can I set the pin?

0 Michael Moon over 8 years ago in reply to macc.n

Expert 2050 points

It is passed to ADC_open when you start the ADC

0 TER over 8 years ago in reply to Michael Moon

TI__Guru**** 317180 points

In short the ADC driver is opened by a index going from 0 -7. This index is mapped to the IOs that are possible to use a as analog. See the ADC section in CC1310_LAUCHXL.C in the examples.

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RTOS/CC1310: How to read analog data?