public static int PowerState() { int rev = -1; //WINIO检测市电 if (EnableBattery == 0) { if (App_Configure.Cnfgs.Gpio == 0) { int[] value = new int[1]; if (GetPortVal(0x084E, value, 1)) { if ((value[0] & 0x40) != 0) { rev = 1; } else { rev = 0; } } } else { int v; byte pinNum = Convert.ToByte(Power_pinNum.ToString(), 10); if (gpioSucc) { susiGpio.susiGpio.ReadEx(pinNum, out v); rev = v; } } } //电池服务 else { uint v = CMessage.IsACin("Battery_flag"); if (v == CMessage.ACIN) { rev = 1; } if (v == CMessage.ACOUT) { rev = 0; } } return(1); }