ADC API needs fixing - Githubissues

dave2 / libkakapo

libkakapo provides boilerplate drivers for the Atmel XMEGA-based Kakapo dev board

http://hairy.geek.nz/kakapo

GNU Lesser General Public License v3.0

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Open dave2 opened 10 years ago

dave2 commented 10 years ago

There's a few issues with the ADC API:

Needs adjusting from numbered ADC modules to named modules (ie, adc_a, adc_b). Most chips only have ADCA but A-series have ADCB as well.
The names of the voltage references need to be changed from adc_vref_* to adc_ref_*.
The names of the internal references should follow the datasheet, rather than avr-libc. (Noted by commits around QUIRK_AVRLIBC_ADC_INTVCC.)

dave2 commented 10 years ago

The third part of that has now been resolved, Datasheet and avr-libc 1.8.0 are correct. Atmel AVR8 Toolchain release before 3.4.4 are incorrect.