adc.h File Reference
Low-level ADC peripheral driver interface definitions. More...
Detailed Description
Low-level ADC peripheral driver interface definitions.
Definition in file adc.h.
#include <limits.h>#include <stdint.h>#include "periph_cpu.h"#include "periph_conf.h"
Include dependency graph for adc.h: This graph shows which files directly or indirectly include this file:Go to the source code of this file.
Macros | |
| #define | ADC_UNDEF (UINT_FAST8_MAX) |
| Default ADC undefined value. | |
| #define | ADC_LINE(x) (x) |
| Default ADC line access macro. | |
Typedefs | |
| typedef uint_fast8_t | adc_t |
| Define default ADC type identifier. | |
Enumerations | |
| enum | adc_res_t { ADC_RES_6BIT = 0 , ADC_RES_8BIT , ADC_RES_10BIT , ADC_RES_12BIT , ADC_RES_14BIT , ADC_RES_16BIT } |
| Possible ADC resolution settings. More... | |
Functions | |
| int | adc_init (adc_t line) |
| Initialize the given ADC line. More... | |
| int32_t | adc_sample (adc_t line, adc_res_t res) |
| Sample a value from the given ADC line. More... | |
| void | adc_continuous_begin (adc_res_t res) |
| Configure the ADC with a given resolution for continuous sampling. More... | |
| int32_t | adc_continuous_sample (adc_t line) |
| Sample an ADC line without powering off the ADC afterward. More... | |
| void | adc_continuous_stop (void) |
| Disable the ADC to save power. More... | |
