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Added support for Mi Scale V1

This commit is contained in:
Milenko Mitrovic 2021-10-30 11:19:44 +02:00
parent 45fcd8ac83
commit 7ec0c417b3
1 changed files with 170 additions and 4 deletions
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174
tasmota/xsns_62_esp32_mi_ble.ino
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@ -261,6 +261,36 @@ struct PVVXPacket_t {
uint8_t flags;
};
struct MiScaleV1Packet_t {
//uint8_t size; // = 14
//uint8_t uid; // = 0x16, 16-bit UUID
//uint16_t UUID; // = 0x181D
uint8_t status; // bit 0 lbs, 4 jin, 5, stabilized, 7, weight removed
uint16_t weight;
uint16_t year;
uint8_t month;
uint8_t day;
uint8_t hour;
uint8_t minute;
uint8_t second;
};
struct MiScaleV2Packet_t {
//uint8_t size; // = 17
//uint8_t uid; // = 0x16, 16-bit UUID
//uint16_t UUID; // = 0x181B
uint8_t weight_unit;
uint8_t status;
uint16_t year;
uint8_t month;
uint8_t day;
uint8_t hour;
uint8_t minute;
uint8_t second;
uint16_t impedance;
uint16_t weight;
};
#pragma pack(0)
struct mi_sensor_t{
@ -286,6 +316,7 @@ struct mi_sensor_t{
uint32_t events:1;
uint32_t pairing:1;
uint32_t light:1; // binary light sensor
uint32_t scale:1;
};
uint32_t raw;
} feature;
@ -304,6 +335,7 @@ struct mi_sensor_t{
uint32_t Btn:1;
uint32_t PairBtn:1;
uint32_t light:1; // binary light sensor
uint32_t scale:1;
};
uint32_t raw;
} eventType;
@ -333,6 +365,16 @@ struct mi_sensor_t{
union {
uint8_t bat; // many values seem to be hard-coded garbage (LYWSD0x, GCD1)
};
union {
struct {
uint8_t has_impedance;
uint8_t stabilized;
uint8_t weight_removed;
char weight_unit[4]; // kg, lbs, jin or empty when unknown
float weight;
uint16_t impedance;
};
};
};
struct MAC_t {
@ -380,8 +422,10 @@ void (*const MI32_Commands[])(void) PROGMEM = {
#define MI_MHOC303 12
#define MI_ATC 13
#define MI_DOOR 14
#define MI_SCALE_V1 15
#define MI_SCALE_V2 16
#define MI_MI32_TYPES 14 //count this manually
#define MI_MI32_TYPES 16 //count this manually
const uint16_t kMI32DeviceID[MI_MI32_TYPES]={
0x0000, // Unkown
@ -396,8 +440,10 @@ const uint16_t kMI32DeviceID[MI_MI32_TYPES]={
0x0153, // yee-rc
0x0387, // MHO-C401
0x06d3, // MHO-C303
0x0a1c, // ATC -> this is a fake ID
0x098b // door/window sensor
0x0a1c, // ATC -> this is a fake ID
0x098b, // door/window sensor
0x181d, // Mi Scale V1
0x181b // Mi Scale V2
};
const char kMI32DeviceType0[] PROGMEM = "Unknown";
@ -414,7 +460,9 @@ const char kMI32DeviceType10[] PROGMEM ="MHOC401";
const char kMI32DeviceType11[] PROGMEM ="MHOC303";
const char kMI32DeviceType12[] PROGMEM ="ATC";
const char kMI32DeviceType13[] PROGMEM ="DOOR";
const char * kMI32DeviceType[] PROGMEM = {kMI32DeviceType0,kMI32DeviceType1,kMI32DeviceType2,kMI32DeviceType3,kMI32DeviceType4,kMI32DeviceType5,kMI32DeviceType6,kMI32DeviceType7,kMI32DeviceType8,kMI32DeviceType9,kMI32DeviceType10,kMI32DeviceType11,kMI32DeviceType12,kMI32DeviceType13};
const char kMI32DeviceType14[] PROGMEM ="MISCALEV1";
const char kMI32DeviceType15[] PROGMEM ="MISCALEV2";
const char * kMI32DeviceType[] PROGMEM = {kMI32DeviceType0,kMI32DeviceType1,kMI32DeviceType2,kMI32DeviceType3,kMI32DeviceType4,kMI32DeviceType5,kMI32DeviceType6,kMI32DeviceType7,kMI32DeviceType8,kMI32DeviceType9,kMI32DeviceType10,kMI32DeviceType11,kMI32DeviceType12,kMI32DeviceType13,kMI32DeviceType14,kMI32DeviceType15};
typedef int BATREAD_FUNCTION(int slot);
typedef int UNITWRITE_FUNCTION(int slot, int unit);
@ -987,6 +1035,11 @@ int MI32advertismentCallback(BLE_ESP32::ble_advertisment_t *pStruct)
case 0x181a: { //ATC
MI32ParseATCPacket(ServiceData, ServiceDataLength, addr, RSSI);
} break;
case 0x181d: // Mi Scale V1
case 0x181b: // Mi Scale V2
{
MI32ParseMiScalePacket(ServiceData, ServiceDataLength, addr, RSSI, UUID);
} break;
default:{
} break;
@ -1438,6 +1491,10 @@ uint32_t MIBLEgetSensorSlot(const uint8_t *mac, uint16_t _type, uint8_t counter)
_newSensor.feature.light=1;
_newSensor.feature.bat=1;
break;
case MI_SCALE_V1:
case MI_SCALE_V2:
_newSensor.feature.scale=1;
break;
default:
_newSensor.hum=NAN;
_newSensor.feature.temp=1;
@ -1639,6 +1696,87 @@ void MI32ParseATCPacket(const uint8_t * _buf, uint32_t length, const uint8_t *ad
}
}
void MI32ParseMiScalePacket(const uint8_t * _buf, uint32_t length, const uint8_t *addr, int RSSI, int UUID){
MiScaleV1Packet_t *_packetV1 = (MiScaleV1Packet_t*)_buf;
MiScaleV2Packet_t *_packetV2 = (MiScaleV2Packet_t*)_buf;
// Mi Scale V1
if (length == 10 && UUID == 0x181d){ // 14-1-1-2
uint32_t _slot = MIBLEgetSensorSlot(addr, UUID, 0);
if(_slot==0xff) return;
if ((_slot >= 0) && (_slot < MIBLEsensors.size())){
if (BLE_ESP32::BLEDebugMode > 0) AddLog(LOG_LEVEL_DEBUG,PSTR("M32: %s: at slot %u"), kMI32DeviceType[MIBLEsensors[_slot].type-1],_slot);
MIBLEsensors[_slot].RSSI=RSSI;
MIBLEsensors[_slot].needkey=KEY_NOT_REQUIRED;
MIBLEsensors[_slot].eventType.scale = 1;
MIBLEsensors[_slot].stabilized = (_packetV1->status & (1 << 5)) ? 1 : 0;
MIBLEsensors[_slot].weight_removed = (_packetV1->status & (1 << 7)) ? 1 : 0;
if (_packetV1->status & (1 << 0)) {
strcpy(MIBLEsensors[_slot].weight_unit, PSTR("lbs"));
MIBLEsensors[_slot].weight = (float)_packetV1->weight / 100.0f;
} else if(_packetV1->status & (1 << 4)) {
strcpy(MIBLEsensors[_slot].weight_unit, PSTR("jin"));
MIBLEsensors[_slot].weight = (float)_packetV1->weight / 100.0f;
} else {
strcpy(MIBLEsensors[_slot].weight_unit, PSTR("kg"));
MIBLEsensors[_slot].weight = (float)_packetV1->weight / 200.0f;
}
if (MIBLEsensors[_slot].weight_removed) {
MIBLEsensors[_slot].weight = 0.0f;
}
if(MI32.option.directBridgeMode) {
MIBLEsensors[_slot].shallSendMQTT = 1;
MI32.mode.shallTriggerTele = 1;
}
}
}
// Mi Scale V2
else if (length == 13 && UUID == 0x181b){ // 17-1-1-2
uint32_t _slot = MIBLEgetSensorSlot(addr, UUID, 0);
if(_slot==0xff) return;
if ((_slot >= 0) && (_slot < MIBLEsensors.size())){
if (BLE_ESP32::BLEDebugMode > 0) AddLog(LOG_LEVEL_DEBUG,PSTR("M32: %s: at slot %u"), kMI32DeviceType[MIBLEsensors[_slot].type-1],_slot);
MIBLEsensors[_slot].RSSI=RSSI;
MIBLEsensors[_slot].needkey=KEY_NOT_REQUIRED;
MIBLEsensors[_slot].eventType.scale = 1;
MIBLEsensors[_slot].has_impedance = (_packetV2->status & (1 << 1)) ? 1 : 0;
MIBLEsensors[_slot].stabilized = (_packetV2->status & (1 << 5)) ? 1 : 0;
MIBLEsensors[_slot].weight_removed = (_packetV2->status & (1 << 7)) ? 1 : 0;
if (_packetV2->weight_unit & (1 << 4)) {
strcpy(MIBLEsensors[_slot].weight_unit, PSTR("jin"));
MIBLEsensors[_slot].weight = (float)_packetV2->weight / 100.0f;
} else if(_packetV2->weight_unit == 3) {
strcpy(MIBLEsensors[_slot].weight_unit, PSTR("lbs"));
MIBLEsensors[_slot].weight = (float)_packetV2->weight / 100.0f;
} else if(_packetV2->weight_unit == 2) {
strcpy(MIBLEsensors[_slot].weight_unit, PSTR("kg"));
MIBLEsensors[_slot].weight = (float)_packetV2->weight / 200.0f;
} else {
strcpy(MIBLEsensors[_slot].weight_unit, PSTR(""));
MIBLEsensors[_slot].weight = (float)_packetV2->weight / 100.0f;
}
if (MIBLEsensors[_slot].weight_removed) {
MIBLEsensors[_slot].weight = 0.0f;
}
if(MI32.option.directBridgeMode) {
MIBLEsensors[_slot].shallSendMQTT = 1;
MI32.mode.shallTriggerTele = 1;
}
}
}
}
////////////////////////////////////////////////////////////
// this SHOULD parse any MI payload.
int MI32parseMiPayload(int _slot, struct mi_beacon_data_t *parsed){
@ -2380,6 +2518,10 @@ const char HTTP_NMT[] PROGMEM = "{s}%s No motion{m}> %u seconds{e}";
const char HTTP_MI32_FLORA_DATA[] PROGMEM = "{s}%s" " Fertility" "{m}%u us/cm{e}";
const char HTTP_MI32_HL[] PROGMEM = "{s}<hr>{m}<hr>{e}";
const char HTTP_MI32_LIGHT[] PROGMEM = "{s}%s" " Light" "{m}%d{e}";
const char HTTP_MISCALE_WEIGHT[] PROGMEM = "{s}%s" " Weight" "{m}%*_f %s{e}";
const char HTTP_MISCALE_IMPEDANCE[] PROGMEM = "{s}%s" " Impedance" "{m}%u{e}";
const char HTTP_MISCALE_WEIGHT_REMOVED[] PROGMEM = "{s}%s" " Weight removed" "{m}%s{e}";
const char HTTP_MISCALE_STABILIZED[] PROGMEM = "{s}%s" " Stabilized" "{m}%s{e}";
//const char HTTP_NEEDKEY[] PROGMEM = "{s}%s <a target=\"_blank\" href=\""
// "https://atc1441.github.io/TelinkFlasher.html?mac=%s&cb=http%%3A%%2F%%2F%s%%2Fmikey"
@ -2579,6 +2721,22 @@ void MI32GetOneSensorJson(int slot, int hidename){
}
}
}
if (p->feature.scale){
if(p->eventType.scale || !MI32.mode.triggeredTele || MI32.option.allwaysAggregate
#ifdef USE_HOME_ASSISTANT
||(hass_mode==2)
#endif //USE_HOME_ASSISTANT
){
ResponseAppend_P(PSTR(",\"weight_removed\":%u"), p->weight_removed);
ResponseAppend_P(PSTR(",\"stabilized\":%u"), p->stabilized);
ResponseAppend_P(PSTR(",\"weight_unit\":\"%s\""), p->weight_unit);
ResponseAppend_P(PSTR(",\"weight\":%*_f"),
Settings->flag2.weight_resolution, &p->weight);
if (p->has_impedance){
ResponseAppend_P(PSTR(",\"impedance\":%u"), p->impedance);
}
}
}
if (p->feature.Btn){
if(p->eventType.Btn || !MI32.mode.triggeredTele || MI32.option.allwaysAggregate
#ifdef USE_HOME_ASSISTANT
@ -3205,6 +3363,14 @@ void MI32Show(bool json)
if (p->feature.light){
WSContentSend_PD(HTTP_MI32_LIGHT, typeName, p->light);
}
if (p->feature.scale){
WSContentSend_PD(HTTP_MISCALE_WEIGHT, typeName, Settings->flag2.weight_resolution, &p->weight, p->weight_unit);
if (p->has_impedance) {
WSContentSend_PD(HTTP_MISCALE_IMPEDANCE, typeName, p->impedance);
}
WSContentSend_PD(HTTP_MISCALE_WEIGHT_REMOVED, typeName, p->weight_removed? PSTR("yes") : PSTR("no"));
WSContentSend_PD(HTTP_MISCALE_STABILIZED, typeName, p->stabilized ? PSTR("yes") : PSTR("no"));
}
if(p->bat!=0x00){
WSContentSend_PD(HTTP_BATTERY, typeName, p->bat);