根據(jù)手冊(cè),啟動(dòng)外部復(fù)位功能
配置代碼如下:
????????R8_SAFE_ACCESS_SIG = SAFE_ACCESS_SIG1;
R8_SAFE_ACCESS_SIG = SAFE_ACCESS_SIG2;
R8_GLOB_CFG_INFO|=?RB_CFG_RESET_EN?;????????????????????//啟用外部復(fù)位功能
R8_SAFE_ACCESS_SIG = 0;
????????GPIOB_ModeCfg( GPIO_Pin_23, GPIO_ModeIN_PU);? ?????????//相應(yīng)的引腳配置