michaelh/zephyr
1
0
Fork 0
Code Releases Activity

drivers: adc: Define max acquisition time

Browse source 
Required in STM32 tempereture sensor asquisition.

Signed-off-by: Eug Krashtan <eug.krashtan@gmail.com>
This commit is contained in:
Eug Krashtan 2021-04-29 17:46:15 +03:00 • committed by Kumar Gala
commit 2b8c123a3b
1 changed files with 1 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
include/dt-bindings/adc/adc.h
View file

@ -24,6 +24,7 @@
#define ADC_ACQ_TIME(unit, value) (((unit) << 14) | ((value) & BIT_MASK(14)))
/** Value indicating that the default acquisition time should be used. */
#define ADC_ACQ_TIME_DEFAULT 0
#define ADC_ACQ_TIME_MAX BIT_MASK(14)
#define ADC_ACQ_TIME_UNIT(time) (((time) >> 14) & BIT_MASK(2))
#define ADC_ACQ_TIME_VALUE(time) ((time) & BIT_MASK(14))