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SCPI functions and pins

gpio out

DIGI:OUT# 0|1
DIGI:OUT#?
0: 22 (led on pico-eurocard)
1: 14
2: 15

gpio in

DIGI:INP#?
0: 27 (button on pico-eurocard)
? other?

adc

ANA:INP#:RAW?
0: ADC0 GP26
1: ADC2 GP28

high definition adc (16 bit ADS1115)

ANA:HIRES:INP#:RAW?
0: AIN0
... 3: AIN3

pwm

ANA:OUTP#:RAW
0: ?

contributing

check the project backlog for pending work

branches

• maintenance branch: main
• development branch for next release: develop-set-3

Both branches can be updated with pull requests from this repository or (prefered) your personal fork.
When working on a new feature, base the feature branch in your fork on the development branch for the next release, and create pull request that targets this repository's feature-set-2.
When working on a bug fix, base the feature branch in your fork on the maintenance branch main, and create pull request that targets this repository's main.
Sync your fork often. Also before starting a feature or creating a pull request.