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August 21, 2018 13:29
Allows the saul_adc driver to produce physical measurements instead of raw ADC counts. Only enabled when the analog_util module is used. Requires some additional configuration in adc_params.h.
jnohlgard
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Type: enhancement
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Contribution description
Allows the saul_adc driver to produce physical measurements instead of raw ADC counts.
Only enabled when the analog_util module is used. Requires some additional configuration in adc_params.h.
The configuration is static for now, so certain use cases will need to hard code the analog reference voltage into the scaling parameters in adc_params.h (see Kinetis temperature sensor configuration for frdm-k64f).
Potential follow up PRs:
Issues/PRs references
Configuration for this approach is much less complicated than what #8581 proposes.