4 Commits

Author	SHA1	Message	Date
Armando	02600309c8	adc: fix some regression issues	2021-01-25 04:51:40 +00:00
Armando	b38f4646de	adc_digi: add dma drivers	2021-01-25 04:51:40 +00:00
Armando	2d37bfa126	driver: Add adc_digi single conversion mode ... - add lock for single read and continuous read APIs - update onetime read start singal delay for hardware limitation[*] - move adc_caps to soc_caps.h - update license dates [*] There is a hardware limitation. If the APB clock frequency is high, the step of this reg signal: ``onetime_start`` may not be captured by the ADC digital controller (when its clock frequency is too slow). A rough estimate for this step should be at least 3 ADC digital controller clock cycle.	2020-12-23 09:53:24 +11:00
Angus Gratton	f09b8ae7a4	driver: Add esp32c3 ADC driver ... Based on internal commit 3ef01301fffa552d4be6d81bc9d199c223224305	2020-12-23 09:53:24 +11:00