hardware_proc.c

来自「SOS操作系统用于无线传感器网络节点的源代码」· C语言 代码 · 共 27 行

#include "hardware_proc.h"
#include "sos_types.h"

uint8_t sos_read_header_byte(uint16_t base_addr,uint16_t offset)
{
  uint16_t addr;
  uint8_t ret;

  addr=base_addr+offset;
  ret = *(uint8_t __code *)addr;

  return ret;

}

uint16_t sos_read_header_word(uint16_t base_addr,uint16_t offset)
{
  uint16_t addr;
  uint16_t ret;

  addr=base_addr+offset;
  ret = *(uint16_t __code *)addr;

  return ret;
}