7 Commits

Author	SHA1	Message	Date
Astro	1cba8e56c9	ad7172: add calibrate_offset()	2020-03-21 00:06:09 +01:00
Astro	194871c85a	ad7172: readback after write_reg()	2020-03-20 23:19:31 +01:00
Astro	82dba2bb67	ad7172: work on adc setup	2020-03-20 00:45:10 +01:00
Astro	bb51cce6f6	ad7172: remove stale code	2020-03-19 23:46:55 +01:00
Astro	723901b341	adc: read u32 for unipolar coding	2020-03-19 23:39:06 +01:00
Astro	44c8ff54c1	ad7172::checksum: improve	2020-03-12 00:43:52 +01:00
Astro	99f7f2b548	Pins::setup, replace adc_input with ad7172	2020-03-11 23:16:48 +01:00