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ADC for CC2530

Dh Sh
Intellectual 645 points
Other Parts Discussed in Thread: CC2530

Can I not connect pin 0_7 (AIN7) as input to ADC? I was confused looking at the specs. I can still use internal voltage and do ADC conversion right? Are there any code examples?

  • 0
    TI__Guru** 106705 points

    Hi Dh Sh,

    Yes you can input P0_7 to the ADC. Have a look at table 7-1 in the CC253x/4x User's Guide.

    I cannot find any ADC specific code examples, but if you read chapter 12 of the User's Guide, the ADC is pretty straight forward to use.

    /Fredrik

  • 0
    TI__Guru 56590 points

    Hello Dh Sh,

    I have converted a few simple  ADC software examples from the CC254x devices which i am working on now to work on the CC2530 device. The examples use VDD as Reference Voltage on the AVDD pin, but the structure of the code should make it very easy to change the input and reference voltage. Just look at the definitions in the source code and change accordingly.

    The project is used with IAR Embedded Workbench version 8.10.

    BR. Eirik

    7103.CC2530_adc_sw_examples.zip