mirror of
https://github.com/oliverschmidt/contiki.git
synced 2024-12-23 01:29:33 +00:00
disable pad keeper when using ADC pin; otherwise you'll see a 20k input
impedance.
This commit is contained in:
parent
89603f7b78
commit
f7d1d78ac9
@ -76,6 +76,7 @@ void adc_service(void) {
|
|||||||
ADC->SEQ_1bits.CH##x = 1; \
|
ADC->SEQ_1bits.CH##x = 1; \
|
||||||
GPIO->FUNC_SEL.ADC##x = 1; \
|
GPIO->FUNC_SEL.ADC##x = 1; \
|
||||||
GPIO->PAD_DIR.ADC##x = 0; \
|
GPIO->PAD_DIR.ADC##x = 0; \
|
||||||
|
GPIO->PAD_KEEP.ADC##x = 0; \
|
||||||
GPIO->PAD_PU_EN.ADC##x = 0; \
|
GPIO->PAD_PU_EN.ADC##x = 0; \
|
||||||
}} while (0)
|
}} while (0)
|
||||||
|
|
||||||
|
Loading…
Reference in New Issue
Block a user