prototype webapi to get info, improved pwr limit

tools/esp8266/defines.h

@@ -30,6 +30,43 @@ typedef struct {
     uint8_t packet[MAX_RF_PAYLOAD_SIZE];
 } packet_t;
 
+typedef enum
+{
+    InverterDevInform_Simple = 0, // 0x00
+    InverterDevInform_All = 1, // 0x01
+    //GridOnProFilePara = 2, // 0x02
+    //HardWareConfig = 3, // 0x03
+    //SimpleCalibrationPara = 4, // 0x04
+    //SystemConfigPara = 5, // 0x05
+    RealTimeRunData_Debug = 11, // 0x0b
+    //RealTimeRunData_Reality = 12, // 0x0c
+    //RealTimeRunData_A_Phase = 13, // 0x0d
+    //RealTimeRunData_B_Phase = 14, // 0x0e
+    //RealTimeRunData_C_Phase = 15, // 0x0f
+    //AlarmData = 17, // 0x11    //Alarm data - all unsent alarms
+    //AlarmUpdate = 18, // 0x12    //Alarm data - all pending alarms
+    //RecordData = 19, // 0x13
+    //InternalData = 20, // 0x14
+    GetLossRate = 21, // 0x15
+    //GetSelfCheckState = 30, // 0x1e
+    //InitDataState = 0xff
+} InfoCmdType;
+
+typedef enum
+{
+    TurnOn = 0, // 0x00
+    TurnOff = 1, // 0x01
+    Restart = 2, // 0x02
+    Lock = 3, // 0x03
+    Unlock = 4, // 0x04
+    ActivePowerContr = 11, // 0x0b
+    ReactivePowerContr = 12, // 0x0c
+    PFSet = 13, // 0x0d
+    CleanState_LockAndAlarm = 20, // 0x14
+    SelfInspection = 40, // 0x28 // self-inspection of grid-connected protection files
+    Init = 0xff
+} DevControlCmdType;
+
 // minimum serial interval
 #define MIN_SERIAL_INTERVAL     5