Wolfvak 670ff3345c event model seems to work
refactors all the ugly "pendingX" atomic operations into a single "Event" subsystem/interface thing with two operations

moves all existing code to use this instead

also changes the "bkpt" macro to also indicate unreachable code
2020-11-18 17:06:45 -03:00

27 lines
553 B
C

#pragma once
#include <types.h>
typedef struct {
void (*reset)(void);
u32 (*test)(u32 param, u32 clear);
} EventInterface;
const EventInterface *getEventIRQ(void);
const EventInterface *getEventMCU(void);
static inline void eventReset(const EventInterface *ei) {
ei->reset();
}
static inline u32 eventTest(const EventInterface *ei, u32 param, u32 clear) {
return ei->test(param, clear);
}
static inline u32 eventWait(const EventInterface *ei, u32 param, u32 clear) {
while(1) {
u32 ret = ei->test(param, clear);
if (ret) return ret;
}
}