OVMS3-idf/components/xtensa-debug-module/eri.c

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2016-10-17 04:18:17 +00:00
#include <stdint.h>
#include "eri.h"
uint32_t eri_read(int addr) {
uint32_t ret;
asm(
"RER %0,%1"
:"=r"(ret):"r"(addr)
);
return ret;
}
void eri_write(int addr, uint32_t data) {
asm volatile (
"WER %0,%1"
::"r"(data),"r"(addr)
);
}