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seperate boiler detection - #317

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Paul
2020-01-31 00:08:04 +01:00
parent a626f4ece4
commit 5140db5444
1 changed files with 59 additions and 39 deletions
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78
src/ems.cpp
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@@ -863,8 +863,8 @@ void ems_parseTelegram(uint8_t * telegram, uint8_t length) {
} else if ((EMS_Sys_Status.emsLogging == EMS_SYS_LOGGING_WATCH) && (EMS_RxTelegram.type == EMS_Sys_Status.emsLogging_ID)) {
_debugPrintTelegram("", &EMS_RxTelegram, COLOR_WHITE, true);
// raw printout for log d [id] disabled, moved to _printMessage()
// } else if ((EMS_Sys_Status.emsLogging == EMS_SYS_LOGGING_DEVICE) && ((EMS_RxTelegram.src == EMS_Sys_Status.emsLogging_ID) || (EMS_RxTelegram.dest == EMS_Sys_Status.emsLogging_ID))) {
// _debugPrintTelegram("", &EMS_RxTelegram, COLOR_WHITE, true);
// } else if ((EMS_Sys_Status.emsLogging == EMS_SYS_LOGGING_DEVICE) && ((EMS_RxTelegram.src == EMS_Sys_Status.emsLogging_ID) || (EMS_RxTelegram.dest == EMS_Sys_Status.emsLogging_ID))) {
// _debugPrintTelegram("", &EMS_RxTelegram, COLOR_WHITE, true);
}
// Assume at this point we have something that vaguely resembles a telegram in the format [src] [dest] [type] [offset] [data] [crc]
@@ -1303,7 +1303,7 @@ void _process_MMPLUSStatusMessageWW(_EMS_RxTelegram * EMS_RxTelegram) {
// Mixer - 0xAB
void _process_MMStatusMessage(_EMS_RxTelegram * EMS_RxTelegram) {
uint8_t hc = 1; // fixed, for 0xAB
uint8_t hc = 0; // fixed, for 0xAB only
EMS_Mixing.hc[hc].active = true;
_setValue(EMS_RxTelegram, &EMS_Mixing.hc[hc].flowTemp, EMS_OFFSET_MMStatusMessage_flow_temp);
@@ -1662,7 +1662,7 @@ void ems_clearDeviceList() {
* add an EMS device to our list of detected devices if its unique
* returns true if already in list
*/
bool _addDevice(_EMS_DEVICE_TYPE device_type, uint8_t product_id, uint8_t device_id, const char * device_desc_p, const char * version) {
bool _addDevice(_EMS_DEVICE_TYPE device_type, uint8_t product_id, uint8_t device_id, const char * device_desc_p, const char * version, uint8_t brand) {
_Detected_Device device;
// check for duplicates
@@ -1685,6 +1685,20 @@ bool _addDevice(_EMS_DEVICE_TYPE device_type, uint8_t product_id, uint8_t device
char line[500];
strlcpy(line, "New EMS device recognized as a ", sizeof(line));
if (brand == 1) {
strlcat(line, "Bosch ", sizeof(line));
} else if (brand == 2) {
strlcat(line, "Junkers ", sizeof(line));
} else if (brand == 3) {
strlcat(line, "Buderus ", sizeof(line));
} else if (brand == 4) {
strlcat(line, "Nefit ", sizeof(line));
} else if (brand == 5) {
strlcat(line, "Sieger ", sizeof(line));
} else if (brand == 11) {
strlcat(line, "Worcester ", sizeof(line));
}
// get type as a string
char type_s[50];
if (ems_getDeviceTypeName(device_type, type_s)) {
@@ -1760,10 +1774,9 @@ void _process_Version(_EMS_RxTelegram * EMS_RxTelegram) {
return;
}
uint8_t offset = 0;
// check for 2nd subscriber
// e.g. 18 0B 02 00 00 00 00 5E 02 01
uint8_t offset = 0;
if (EMS_RxTelegram->data[0] == 0x00) {
// see if we have a 2nd subscriber
if (EMS_RxTelegram->data[3] != 0x00) {
@@ -1774,6 +1787,7 @@ void _process_Version(_EMS_RxTelegram * EMS_RxTelegram) {
}
uint8_t device_id = EMS_RxTelegram->src; // device ID
uint8_t product_id = EMS_RxTelegram->data[offset]; // product ID
// get version as XX.XX
char version[10] = {0};
@@ -1782,20 +1796,35 @@ void _process_Version(_EMS_RxTelegram * EMS_RxTelegram) {
strlcat(version, ".", sizeof(version));
strlcat(version, _smallitoa(EMS_RxTelegram->data[offset + 2], buf), sizeof(version));
// some devices store the protocol type (HT3, Buderus) in tbe last byte
// we don't do anything with this yet.
// some devices store the protocol type (HT3, Buderus) in the last byte
// 0=unknown, 1=bosch, 2=junkers, 3=buderus, 4=nefit, 5=sieger, 11=worcester
uint8_t brand;
if (EMS_RxTelegram->data_length >= 10) {
uint8_t protocol_type = EMS_RxTelegram->data[9];
if (protocol_type == 2) {
// it's a junkers
} else if (protocol_type >= 3) {
// it's buderus
}
brand = EMS_RxTelegram->data[9];
} else {
brand = 0; // unknown
}
// scan through known devices matching the productid
uint8_t product_id = EMS_RxTelegram->data[offset];
// first scan through matching boilers, as these are unique to DeviceID 0x08
uint8_t i = 0;
while (i < _EMS_Devices_max) {
if ((EMS_Devices[i].product_id == product_id) && (EMS_Devices[i].type == EMS_DEVICE_TYPE_BOILER) && (device_id == EMS_ID_BOILER)) {
// we have a matching boiler, add it then quit
EMS_Boiler.device_id = EMS_ID_BOILER;
EMS_Boiler.device_flags = EMS_DEVICE_FLAG_NONE;
EMS_Boiler.product_id = product_id;
EMS_Boiler.device_desc_p = EMS_Devices[i].device_desc;
strlcpy(EMS_Boiler.version, version, sizeof(EMS_Boiler.version));
_addDevice(EMS_DEVICE_TYPE_BOILER, product_id, EMS_ID_BOILER, EMS_Devices[i].device_desc, version, brand);
ems_getBoilerValues(); // get Boiler values that we would usually have to wait for
return; // quit
break;
}
i++;
}
// not a boiler
i = 0;
uint8_t found_index = 0;
bool typeFound = false;
while (i < _EMS_Devices_max) {
@@ -1810,7 +1839,7 @@ void _process_Version(_EMS_RxTelegram * EMS_RxTelegram) {
// if not found, just add it as an unknown device and exit
if (!typeFound) {
(void)_addDevice(EMS_DEVICE_TYPE_UNKNOWN, product_id, device_id, nullptr, version);
(void)_addDevice(EMS_DEVICE_TYPE_UNKNOWN, product_id, device_id, nullptr, version, 0);
return;
}
@@ -1818,21 +1847,13 @@ void _process_Version(_EMS_RxTelegram * EMS_RxTelegram) {
_EMS_DEVICE_TYPE type = EMS_Devices[found_index].type; // device type
// we recognized it, see if we already have it in our recognized list
if (_addDevice(type, product_id, device_id, device_desc_p, version)) {
if (_addDevice(type, product_id, device_id, device_desc_p, version, brand)) {
return; // already in list
}
uint8_t flags = EMS_Devices[found_index].flags; // it's a new entry, get the specifics
// for a boiler, sometimes we get a device_id of 0x09 with the same product_id, so lets make sure it is the UBA Master
if ((type == EMS_DEVICE_TYPE_BOILER) && (device_id == EMS_ID_BOILER)) {
EMS_Boiler.device_id = device_id;
EMS_Boiler.product_id = product_id;
EMS_Boiler.device_flags = flags;
EMS_Boiler.device_desc_p = device_desc_p;
strlcpy(EMS_Boiler.version, version, sizeof(EMS_Boiler.version));
ems_getBoilerValues(); // get Boiler values that we would usually have to wait for
} else if (type == EMS_DEVICE_TYPE_THERMOSTAT) {
if (type == EMS_DEVICE_TYPE_THERMOSTAT) {
// we can only support a single thermostat currently, so check which product_id we may have chosen
// to be the master - see https://github.com/proddy/EMS-ESP/issues/238
if ((EMS_Sys_Status.emsMasterThermostat == 0) || (EMS_Sys_Status.emsMasterThermostat == product_id)) {
@@ -2899,8 +2920,7 @@ const _EMS_Type EMS_Types[] = {
{EMS_DEVICE_UPDATE_FLAG_MIXING, EMS_TYPE_MMPLUSStatusMessage_HC4, "MMPLUSStatusMessage_HC4", _process_MMPLUSStatusMessage},
{EMS_DEVICE_UPDATE_FLAG_MIXING, EMS_TYPE_MMPLUSStatusMessage_WWC1, "MMPLUSStatusMessage_WWC1", _process_MMPLUSStatusMessageWW},
{EMS_DEVICE_UPDATE_FLAG_MIXING, EMS_TYPE_MMPLUSStatusMessage_WWC2, "MMPLUSStatusMessage_WWC2", _process_MMPLUSStatusMessageWW},
{EMS_DEVICE_UPDATE_FLAG_MIXING, EMS_TYPE_MMStatusMessage, "MMStatusMessage", _process_MMStatusMessage}
};
{EMS_DEVICE_UPDATE_FLAG_MIXING, EMS_TYPE_MMStatusMessage, "MMStatusMessage", _process_MMStatusMessage}};
// calculate sizes of arrays at compile time
uint8_t _EMS_Types_max = ArraySize(EMS_Types);