mirror of
https://github.com/betaflight/betaflight.git
synced 2025-07-19 22:35:23 +03:00
21 lines
703 B
C
21 lines
703 B
C
#pragma once
|
|
|
|
#include "rcc_types.h"
|
|
|
|
enum rcc_reg {
|
|
RCC_EMPTY = 0, // make sure that default value (0) does not enable anything
|
|
RCC_AHB,
|
|
RCC_APB2,
|
|
RCC_APB1,
|
|
RCC_AHB1,
|
|
};
|
|
|
|
#define RCC_ENCODE(reg, mask) (((reg) << 5) | LOG2_32BIT(mask))
|
|
#define RCC_AHB(periph) RCC_ENCODE(RCC_AHB, RCC_AHBENR_ ## periph ## EN)
|
|
#define RCC_APB2(periph) RCC_ENCODE(RCC_APB2, RCC_APB2ENR_ ## periph ## EN)
|
|
#define RCC_APB1(periph) RCC_ENCODE(RCC_APB1, RCC_APB1ENR_ ## periph ## EN)
|
|
#define RCC_AHB1(periph) RCC_ENCODE(RCC_AHB1, RCC_AHB1ENR_ ## periph ## EN)
|
|
|
|
void RCC_ClockCmd(rccPeriphTag_t periphTag, FunctionalState NewState);
|
|
void RCC_ResetCmd(rccPeriphTag_t periphTag, FunctionalState NewState);
|
|
|