BeRTOS
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ADC hardware-specific definition. More...
#include <cfg/compiler.h>
Go to the source code of this file.
Functions | |
void | adc_hw_select_ch (uint8_t ch) |
Select mux channel ch. | |
uint16_t | adc_hw_read (void) |
Start an ADC convertion. | |
void | adc_hw_init (void) |
Init ADC hardware. |
ADC hardware-specific definition.
Definition in file adc_avr.h.
uint16_t adc_hw_read | ( | void | ) |
Start an ADC convertion.
If a kernel is present, preempt until convertion is complete, otherwise a busy wait on ADC_DRDY bit is done.
If a kernel is present, preempt until convertion is complete, otherwise a busy wait on ADCS bit is done.
If a kernel is present, preempt until convertion is complete, otherwise a busy wait on ADC_DRDY bit is done.
If a kernel is present, preempt until convertion is complete, otherwise a busy wait on ADCS bit is done.
Definition at line 130 of file adc_at91.c.
void adc_hw_select_ch | ( | uint8_t | ch | ) |
Select mux channel ch.
Generally the stm32 cpu family allow us to program the order of adc channel that we want to read. In this driver implementation we put as fist channel to read the select ones.
Generally the stm32 cpu family allow us to program the order of adc channel that we want to read. In this driver implementation we put as fist channel to read the select ones.
Definition at line 116 of file adc_at91.c.