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adjusted logic for reading temps on RC35 - https://github.com/proddy/EMS-ESP/issues/162

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proddy
2019-10-03 10:21:51 +02:00
parent bb2d490626
commit 1665c87a48
1 changed files with 14 additions and 8 deletions
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22
src/ems.cpp
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@@ -1398,6 +1398,8 @@ void _process_RC30StatusMessage(_EMS_RxTelegram * EMS_RxTelegram) {
* broadcasts when manually setting HC2 to 14 degrees:
* 10 00 3E 00 04 03 00 7D 00 00 00 00 00 00 00 00 00 11 05 00
* 10 00 48 00 04 13 1C 00 E4 00 00 00 00 00 00 00 64 11 0F 00
*
* 10 00 3E 00 80 02 1A 7D 00 00 00 00 00 00 00 00 64 11 16 00
*
* 10 0B 3E 00 00 00 00 7D 00 00 00 00 00 00 00 00 00 11 05 04
* 10 00 48 00 00 00 00 00 E4 00 00 00 00 00 00 00 00 11 05 04
@@ -1421,19 +1423,23 @@ void _process_RC30StatusMessage(_EMS_RxTelegram * EMS_RxTelegram) {
*/
void _process_RC35StatusMessage(_EMS_RxTelegram * EMS_RxTelegram) {
// exit if...
// a) the 14th byte is 0x00, which I think is flow temp, means HC is not is use
// b) its not a broadcast
// c) we have 0x7D00 as current room temp
// d) the 5th bit of the 2nd data byte is not set (e.g. x13 is ok, x03 is not) - based on examples above
if ((EMS_RxTelegram->data[14] == 0x00) || (EMS_RxTelegram->dest != EMS_ID_NONE) || (EMS_RxTelegram->data[EMS_OFFSET_RC35StatusMessage_curr] == 0x7D)
|| (_bitRead(1, 4) == 1)) {
// - the 15th byte (second from last) is 0x00, which I think is flow temp, means HC is not is use
// - its not a broadcast, so destination is 0x00
if ((EMS_RxTelegram->data[14] == 0x00) || (EMS_RxTelegram->dest != EMS_ID_NONE)) {
return;
}
uint8_t hc_num = _getHeatingCircuit(EMS_RxTelegram) - 1; // which HC is it, 0-3
EMS_Thermostat.hc[hc_num].setpoint_roomTemp = _toByte(EMS_OFFSET_RC35StatusMessage_setpoint); // is * 2
EMS_Thermostat.hc[hc_num].curr_roomTemp = _toShort(EMS_OFFSET_RC35StatusMessage_curr); // is * 10
// ignore if the value is 0 (see https://github.com/proddy/EMS-ESP/commit/ccc30738c00f12ae6c89177113bd15af9826b836)
if (EMS_RxTelegram->data[EMS_OFFSET_RC35StatusMessage_setpoint] != 0x00) {
EMS_Thermostat.hc[hc_num].setpoint_roomTemp = _toByte(EMS_OFFSET_RC35StatusMessage_setpoint); // is * 2
}
// ignore if the value is unset. Hopefully it will be picked up via a later message
if (EMS_RxTelegram->data[EMS_OFFSET_RC35StatusMessage_curr] != 0x7D) {
EMS_Thermostat.hc[hc_num].curr_roomTemp = _toShort(EMS_OFFSET_RC35StatusMessage_curr); // is * 10
}
EMS_Thermostat.hc[hc_num].day_mode = _bitRead(EMS_OFFSET_RC35StatusMessage_mode, 1); // get day mode flag
EMS_Thermostat.hc[hc_num].summer_mode = _bitRead(EMS_OFFSET_RC35StatusMessage_mode, 0); // summer mode?