andry/EMS-ESP32
1
0
Fork 0
mirror of https://github.com/emsesp/EMS-ESP32.git synced 2025-12-07 16:29:51 +03:00
Code Issues Packages Projects Releases Wiki Activity

replaced bools with ints for better error handling

Browse Source
This commit is contained in:
proddy
2018-06-13 21:40:47 +02:00
parent 32e538c692
commit 0edb2cf952
1 changed files with 32 additions and 56 deletions
Download Patch File Download Diff File Expand all files Collapse all files

88
src/ems.cpp
View File

@@ -80,7 +80,7 @@ const uint8_t RX_READ_TIMEOUT_COUNT = 4; // 4 retries before timeout
uint8_t emsLastRxCount; // used for retries when sending failed
// init stats and counters and buffers
// uses -1 or 255 for values that haven't been set yet
// uses -1 or 255 for values that haven't been set yet (EMS_VALUE_INT_NOTSET and EMS_VALUE_FLOAT_NOTSET)
void ems_init() {
// overall status
EMS_Sys_Status.emsRxPgks = 0;
@@ -106,39 +106,39 @@ void ems_init() {
EMS_Thermostat.mode = 255; // dummy value
// UBAParameterWW
EMS_Boiler.wWActivated = false; // Warm Water activated
EMS_Boiler.wWSelTemp = 0; // Warm Water selected temperature
EMS_Boiler.wWCircPump = false; // Warm Water circulation pump available
EMS_Boiler.wWDesiredTemp = 0; // Warm Water desired temperature
EMS_Boiler.wWActivated = EMS_VALUE_INT_NOTSET; // Warm Water activated
EMS_Boiler.wWSelTemp = EMS_VALUE_INT_NOTSET; // Warm Water selected temperature
EMS_Boiler.wWCircPump = EMS_VALUE_INT_NOTSET; // Warm Water circulation pump available
EMS_Boiler.wWDesiredTemp = EMS_VALUE_INT_NOTSET; // Warm Water desired temperature
// UBAMonitorFast
EMS_Boiler.selFlowTemp = 0; // Selected flow temperature
EMS_Boiler.curFlowTemp = -1; // Current flow temperature
EMS_Boiler.retTemp = -1; // Return temperature
EMS_Boiler.burnGas = false; // Gas on/off
EMS_Boiler.fanWork = false; // Fan on/off
EMS_Boiler.ignWork = false; // Ignition on/off
EMS_Boiler.heatPmp = false; // Boiler pump on/off
EMS_Boiler.wWHeat = false; // 3-way valve on WW
EMS_Boiler.wWCirc = false; // Circulation on/off
EMS_Boiler.selBurnPow = 0; // Burner max power
EMS_Boiler.curBurnPow = 0; // Burner current power
EMS_Boiler.flameCurr = -1; // Flame current in micro amps
EMS_Boiler.sysPress = -1; // System pressure
EMS_Boiler.selFlowTemp = EMS_VALUE_INT_NOTSET; // Selected flow temperature
EMS_Boiler.curFlowTemp = EMS_VALUE_FLOAT_NOTSET; // Current flow temperature
EMS_Boiler.retTemp = EMS_VALUE_FLOAT_NOTSET; // Return temperature
EMS_Boiler.burnGas = EMS_VALUE_INT_NOTSET; // Gas on/off
EMS_Boiler.fanWork = EMS_VALUE_INT_NOTSET; // Fan on/off
EMS_Boiler.ignWork = EMS_VALUE_INT_NOTSET; // Ignition on/off
EMS_Boiler.heatPmp = EMS_VALUE_INT_NOTSET; // Boiler pump on/off
EMS_Boiler.wWHeat = EMS_VALUE_INT_NOTSET; // 3-way valve on WW
EMS_Boiler.wWCirc = EMS_VALUE_INT_NOTSET; // Circulation on/off
EMS_Boiler.selBurnPow = EMS_VALUE_INT_NOTSET; // Burner max power
EMS_Boiler.curBurnPow = EMS_VALUE_INT_NOTSET; // Burner current power
EMS_Boiler.flameCurr = EMS_VALUE_FLOAT_NOTSET; // Flame current in micro amps
EMS_Boiler.sysPress = EMS_VALUE_FLOAT_NOTSET; // System pressure
// UBAMonitorSlow
EMS_Boiler.extTemp = -1; // Outside temperature
EMS_Boiler.boilTemp = -1; // Boiler temperature
EMS_Boiler.pumpMod = 0; // Pump modulation
EMS_Boiler.burnStarts = 0; // # burner restarts
EMS_Boiler.burnWorkMin = 0; // Total burner operating time
EMS_Boiler.heatWorkMin = 0; // Total heat operating time
EMS_Boiler.extTemp = EMS_VALUE_FLOAT_NOTSET; // Outside temperature
EMS_Boiler.boilTemp = EMS_VALUE_FLOAT_NOTSET; // Boiler temperature
EMS_Boiler.pumpMod = EMS_VALUE_INT_NOTSET; // Pump modulation
EMS_Boiler.burnStarts = EMS_VALUE_INT_NOTSET; // # burner restarts
EMS_Boiler.burnWorkMin = EMS_VALUE_INT_NOTSET; // Total burner operating time
EMS_Boiler.heatWorkMin = EMS_VALUE_INT_NOTSET; // Total heat operating time
// UBAMonitorWWMessage
EMS_Boiler.wWCurTmp = -1; // Warm Water current temperature:
EMS_Boiler.wWStarts = 0; // Warm Water # starts
EMS_Boiler.wWWorkM = 0; // Warm Water # minutes
EMS_Boiler.wWOneTime = false; // Warm Water one time function on/off
EMS_Boiler.wWCurTmp = EMS_VALUE_FLOAT_NOTSET; // Warm Water current temperature:
EMS_Boiler.wWStarts = EMS_VALUE_INT_NOTSET; // Warm Water # starts
EMS_Boiler.wWWorkM = EMS_VALUE_INT_NOTSET; // Warm Water # minutes
EMS_Boiler.wWOneTime = EMS_VALUE_INT_NOTSET; // Warm Water one time function on/off
// init the Tx package
_initTxBuffer();
@@ -473,6 +473,8 @@ bool _process_UBAParameterWW(uint8_t * data, uint8_t length) {
EMS_Boiler.wWCircPump = (data[6] == 0xFF); // 0xFF means on
EMS_Boiler.wWDesiredTemp = data[8];
EMS_Sys_Status.emsRefreshed = true; // triggers a send the values back to Home Assistant via MQTT
return true;
}
@@ -541,8 +543,7 @@ bool _process_RC20StatusMessage(uint8_t * data, uint8_t length) {
EMS_Thermostat.setpoint_roomTemp = ((float)data[1]) / (float)2;
EMS_Thermostat.curr_roomTemp = _toFloat(2, data);
// set the updated flag to trigger a send back to HA
EMS_Sys_Status.emsRefreshed = true;
EMS_Sys_Status.emsRefreshed = true; // set the updated flag to trigger a send back to HA
return true;
}
@@ -682,8 +683,7 @@ void ems_setThermostatTemp(float temperature) {
if (_checkWriteQueueFull())
return; // check if there is already something in the queue
char s[10];
myDebug("Setting thermostat temperature to %s C\n", _float_to_char(s, temperature));
myDebug("Setting new thermostat temperature\n");
EMS_TxTelegram.action = EMS_TX_WRITE;
EMS_TxTelegram.dest = EMS_ID_THERMOSTAT;
@@ -760,10 +760,6 @@ void ems_setWarmWaterActivated(bool activated) {
_buildTxTelegram(EMS_TxTelegram.checkValue);
}
/*
* Helper functions for formatting and converting floats
*/
// function to turn a telegram int (2 bytes) to a float
float _toFloat(uint8_t i, uint8_t * data) {
if ((data[i] == 0x80) && (data[i + 1] == 0)) // 0x8000 is used when sensor is missing
@@ -776,23 +772,3 @@ float _toFloat(uint8_t i, uint8_t * data) {
uint16_t _toLong(uint8_t i, uint8_t * data) {
return (((data[i]) << 16) + ((data[i + 1]) << 8) + (data[i + 2]));
}
// convert float to char
char * _float_to_char(char * a, float f, uint8_t precision) {
long p[] = {0, 10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000};
char * ret = a;
// check for 0x8000 (sensor missing), which has a -1 value
if (f == -1) {
strcpy(ret, "<n/a>");
} else {
long whole = (long)f;
itoa(whole, a, 10);
while (*a != '\0')
a++;
*a++ = '.';
long decimal = abs((long)((f - whole) * p[precision]));
itoa(decimal, a, 10);
}
return ret;
}