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rename variables pid_xy -> PidXy; use Response_P; use DecodeCommand; remove logging

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Marcus 2021-01-06 23:00:33 +01:00
parent 89c3c44754
commit dab488229f
1 changed files with 194 additions and 143 deletions
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287
tasmota/xdrv_92_pid.ino
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@ -27,14 +27,14 @@
#define USE_PID // include the pid feature (+4.3k) #define USE_PID // include the pid feature (+4.3k)
#define PID_SETPOINT 19.5 // Setpoint value. This is the process value that the process is #define PID_SETPOINT 19.5 // Setpoint value. This is the process value that the process is
// aiming for. // aiming for.
// May be adjusted via MQTT using cmnd pid_sp // May be adjusted via MQTT using cmnd PidSp
#define PID_PROPBAND 5 // Proportional band in process units (eg degrees). This controls #define PID_PROPBAND 5 // Proportional band in process units (eg degrees). This controls
// the gain of the loop and is the range of process value over which // the gain of the loop and is the range of process value over which
// the power output will go from 0 to full power. The units are that // the power output will go from 0 to full power. The units are that
// of the process and setpoint, so for example in a heating // of the process and setpoint, so for example in a heating
// application it might be set to 1.5 degrees. // application it might be set to 1.5 degrees.
// May be adjusted via MQTT using cmnd pid_pb // May be adjusted via MQTT using cmnd PidPb
#define PID_INTEGRAL_TIME 1800 // Integral time seconds. This is a setting for the integral time, #define PID_INTEGRAL_TIME 1800 // Integral time seconds. This is a setting for the integral time,
// in seconds. It represents the time constant of the integration // in seconds. It represents the time constant of the integration
@ -43,7 +43,7 @@
// example for a domestic room heated by convection radiators a setting // example for a domestic room heated by convection radiators a setting
// of one hour might be appropriate (in seconds). To disable the // of one hour might be appropriate (in seconds). To disable the
// integral effect set this to a large number. // integral effect set this to a large number.
// May be adjusted via MQTT using cmnd pid_ti // May be adjusted via MQTT using cmnd PidTi
#define PID_DERIVATIVE_TIME 15 // Derivative time seconds. This is a setting for the derivative time, #define PID_DERIVATIVE_TIME 15 // Derivative time seconds. This is a setting for the derivative time,
// in seconds. It represents the time constant of the derivative effect. // in seconds. It represents the time constant of the derivative effect.
@ -53,7 +53,7 @@
// disable the derivative effect set this to 0. When initially tuning a // disable the derivative effect set this to 0. When initially tuning a
// loop it is often sensible to start with derivative zero and wind it in // loop it is often sensible to start with derivative zero and wind it in
// once other parameters have been setup. // once other parameters have been setup.
// May be adjusted via MQTT using cmnd pid_td // May be adjusted via MQTT using cmnd PidTd
#define PID_INITIAL_INT 0.5 // Initial integral value (0:1). This is an initial value which is used #define PID_INITIAL_INT 0.5 // Initial integral value (0:1). This is an initial value which is used
// to preset the integrated error value when the flow is deployed in // to preset the integrated error value when the flow is deployed in
@ -69,7 +69,7 @@
// that might prevent the node from being supplied with a process value. // that might prevent the node from being supplied with a process value.
// If no new process value is received for this time then the power is set // If no new process value is received for this time then the power is set
// to the value defined for PID_MANUAL_POWER. // to the value defined for PID_MANUAL_POWER.
// May be adjusted via MQTT using cmnd pid_max_interval // May be adjusted via MQTT using cmnd PidMaxInterval
#define PID_DERIV_SMOOTH_FACTOR 3 // In situations where the process sensor has limited resolution (such as #define PID_DERIV_SMOOTH_FACTOR 3 // In situations where the process sensor has limited resolution (such as
// the DS18B20), the use of deriviative can be problematic as when the // the DS18B20), the use of deriviative can be problematic as when the
@ -82,16 +82,16 @@
// noisy. The smaller the value the greater the filtering effect but the // noisy. The smaller the value the greater the filtering effect but the
// more it will reduce the effectiveness of the derivative. A value of zero // more it will reduce the effectiveness of the derivative. A value of zero
// disables this feature. // disables this feature.
// May be adjusted via MQTT using cmnd pid_d_smooth // May be adjusted via MQTT using cmnd PidDSmooth
#define PID_AUTO 1 // Auto mode 1 or 0 (for manual). This can be used to enable or disable #define PID_AUTO 1 // Auto mode 1 or 0 (for manual). This can be used to enable or disable
// the control (1=enable, auto mode, 0=disabled, manual mode). When in // the control (1=enable, auto mode, 0=disabled, manual mode). When in
// manual mode the output is set the value definded for PID_MANUAL_POWER // manual mode the output is set the value definded for PID_MANUAL_POWER
// May be adjusted via MQTT using cmnd pid_auto // May be adjusted via MQTT using cmnd PidAuto
#define PID_MANUAL_POWER 0 // Power output when in manual mode or fallback mode if too long elapses #define PID_MANUAL_POWER 0 // Power output when in manual mode or fallback mode if too long elapses
// between process values // between process values
// May be adjusted via MQTT using cmnd pid_manual_power // May be adjusted via MQTT using cmnd PidManualPower
#define PID_UPDATE_SECS 0 // How often to run the pid algorithm (integer secs) or 0 to run the algorithm #define PID_UPDATE_SECS 0 // How often to run the pid algorithm (integer secs) or 0 to run the algorithm
// each time a new pv value is received, for most applictions specify 0. // each time a new pv value is received, for most applictions specify 0.
@ -99,7 +99,7 @@
// that is short compared to the response of the process. For example, // that is short compared to the response of the process. For example,
// something like 15 seconds may well be appropriate for a domestic room // something like 15 seconds may well be appropriate for a domestic room
// heating application. // heating application.
// May be adjusted via MQTT using cmnd pid_update_secs // May be adjusted via MQTT using cmnd PidUpdateSecs
#define PID_USE_TIMPROP 1 // To use an internal relay for a time proportioned output to drive the #define PID_USE_TIMPROP 1 // To use an internal relay for a time proportioned output to drive the
// process, set this to indicate which timeprop output to use. For a device // process, set this to indicate which timeprop output to use. For a device
@ -108,16 +108,24 @@
// explained in xdrv_91_timeprop.ino // explained in xdrv_91_timeprop.ino
// To disable this feature leave this undefined (undefined, not defined to nothing). // To disable this feature leave this undefined (undefined, not defined to nothing).
#define PID_USE_LOCAL_SENSOR // if defined then the local sensor will be used for pv. Leave undefined if #define PID_USE_LOCAL_SENSOR // If defined then the local sensor will be used for pv. Leave undefined if
// this is not required. The rate that the sensor is read is defined by TELE_PERIOD // this is not required. The rate that the sensor is read is defined by TELE_PERIOD
// If not using the sensor then you can supply process values via MQTT using // If not using the sensor then you can supply process values via MQTT using
// cmnd pid_pv // cmnd PidPv
#define PID_SHUTTER 1 // if using the PID to control a 3-way valve, create Tasmota Shutter and define the #define PID_SHUTTER 1 // if using the PID to control a 3-way valve, create Tasmota Shutter and define the
// number of the shutter here. Otherwise leave this commented out // number of the shutter here. Otherwise leave this commented out
#define PID_DEBUGGING // Increase number of log messages #define PID_DEBUGGING // Increase number of log messages
#define PID_REPORT_SETTINGS // If defined, the SENSOR output will provide more extensive json
// output in the PID section
// #define PID_BACKWARD_COMPATIBLE // Preserve the backward compatible reporting of PID power via
// `%topic%/PID {"power":"0.000"}` This is now available in
// `%topic$/SENSOR {..., "PID":{"PidPower":0.00}}`
// Don't use unless you know that you need it
* Help with using the PID algorithm and with loop tuning can be found at * Help with using the PID algorithm and with loop tuning can be found at
* http://blog.clanlaw.org.uk/2018/01/09/PID-tuning-with-node-red-contrib-pid.html * http://blog.clanlaw.org.uk/2018/01/09/PID-tuning-with-node-red-contrib-pid.html
* This is directed towards using the algorithm in the node-red node node-red-contrib-pid but the algorithm here is based on * This is directed towards using the algorithm in the node-red node node-red-contrib-pid but the algorithm here is based on
@ -131,26 +139,47 @@
#include "PID.h" #include "PID.h"
#define D_CMND_PID "pid_" /* This might need to go to i18n.h */
#define D_PRFX_PID "Pid"
#define D_CMND_PID_SETPV "Pv"
#define D_CMND_PID_SETSETPOINT "Sp"
#define D_CMND_PID_SETPROPBAND "Pb"
#define D_CMND_PID_SETINTEGRAL_TIME "Ti"
#define D_CMND_PID_SETDERIVATIVE_TIME "Td"
#define D_CMND_PID_SETINITIAL_INT "Initint"
#define D_CMND_PID_SETDERIV_SMOOTH_FACTOR "DSmooth"
#define D_CMND_PID_SETAUTO "Auto"
#define D_CMND_PID_SETMANUAL_POWER "ManualPower"
#define D_CMND_PID_SETMAX_INTERVAL "MaxInterval"
#define D_CMND_PID_SETUPDATE_SECS "UpdateSecs"
#define D_CMND_PID_SETPV "pv" const char kPIDCommands[] PROGMEM = D_PRFX_PID "|" // Prefix
#define D_CMND_PID_SETSETPOINT "sp" D_CMND_PID_SETPV "|"
#define D_CMND_PID_SETPROPBAND "pb" D_CMND_PID_SETSETPOINT "|"
#define D_CMND_PID_SETINTEGRAL_TIME "ti" D_CMND_PID_SETPROPBAND "|"
#define D_CMND_PID_SETDERIVATIVE_TIME "td" D_CMND_PID_SETINTEGRAL_TIME "|"
#define D_CMND_PID_SETINITIAL_INT "initint" D_CMND_PID_SETDERIVATIVE_TIME "|"
#define D_CMND_PID_SETDERIV_SMOOTH_FACTOR "d_smooth" D_CMND_PID_SETINITIAL_INT "|"
#define D_CMND_PID_SETAUTO "auto" D_CMND_PID_SETDERIV_SMOOTH_FACTOR "|"
#define D_CMND_PID_SETMANUAL_POWER "manual_power" D_CMND_PID_SETAUTO "|"
#define D_CMND_PID_SETMAX_INTERVAL "max_interval" D_CMND_PID_SETMANUAL_POWER "|"
#define D_CMND_PID_SETUPDATE_SECS "update_secs" D_CMND_PID_SETMAX_INTERVAL "|"
D_CMND_PID_SETUPDATE_SECS;
;
enum PIDCommands { CMND_PID_SETPV, CMND_PID_SETSETPOINT, CMND_PID_SETPROPBAND, CMND_PID_SETINTEGRAL_TIME, void (* const PIDCommand[])(void) PROGMEM = {
CMND_PID_SETDERIVATIVE_TIME, CMND_PID_SETINITIAL_INT, CMND_PID_SETDERIV_SMOOTH_FACTOR, CMND_PID_SETAUTO, &CmndSetPv,
CMND_PID_SETMANUAL_POWER, CMND_PID_SETMAX_INTERVAL, CMND_PID_SETUPDATE_SECS }; &CmndSetSp,
const char kPIDCommands[] PROGMEM = D_CMND_PID_SETPV "|" D_CMND_PID_SETSETPOINT "|" D_CMND_PID_SETPROPBAND "|" &CmndSetPb,
D_CMND_PID_SETINTEGRAL_TIME "|" D_CMND_PID_SETDERIVATIVE_TIME "|" D_CMND_PID_SETINITIAL_INT "|" D_CMND_PID_SETDERIV_SMOOTH_FACTOR "|" &CmndSetTi,
D_CMND_PID_SETAUTO "|" D_CMND_PID_SETMANUAL_POWER "|" D_CMND_PID_SETMAX_INTERVAL "|" D_CMND_PID_SETUPDATE_SECS; &cmndsetTd,
&CmndSetInitialInt,
&CmndSetDSmooth,
&CmndSetAuto,
&CmndSetManualPower,
&CmndSetMaxInterval,
&CmndSetUpdateSecs
};
static PID pid; static PID pid;
static int update_secs = PID_UPDATE_SECS <= 0 ? 0 : PID_UPDATE_SECS; // how often (secs) the pid alogorithm is run static int update_secs = PID_UPDATE_SECS <= 0 ? 0 : PID_UPDATE_SECS; // how often (secs) the pid alogorithm is run
@ -162,9 +191,6 @@ static long pid_current_time_secs = 0; // a counter that counts seconds since i
void PID_Init() void PID_Init()
{ {
#ifdef PID_DEBUGGING
AddLog_P(LOG_LEVEL_INFO, PSTR("PID: Init"));
#endif // PID_DEBUGGING
pid.initialise( PID_SETPOINT, PID_PROPBAND, PID_INTEGRAL_TIME, PID_DERIVATIVE_TIME, PID_INITIAL_INT, pid.initialise( PID_SETPOINT, PID_PROPBAND, PID_INTEGRAL_TIME, PID_DERIVATIVE_TIME, PID_INITIAL_INT,
PID_MAX_INTERVAL, PID_DERIV_SMOOTH_FACTOR, PID_AUTO, PID_MANUAL_POWER ); PID_MAX_INTERVAL, PID_DERIV_SMOOTH_FACTOR, PID_AUTO, PID_MANUAL_POWER );
} }
@ -185,31 +211,21 @@ void PID_Show_Sensor() {
// as published in tele/SENSOR // as published in tele/SENSOR
// Update period is specified in TELE_PERIOD // Update period is specified in TELE_PERIOD
if (!isnan(TasmotaGlobal.temperature_celsius)) { if (!isnan(TasmotaGlobal.temperature_celsius)) {
const float ds18b20_temperature = TasmotaGlobal.temperature_celsius; const float temperature = TasmotaGlobal.temperature_celsius;
#define marcus_debug
#ifdef marcus_debug
char the_value[10];
dtostrfd(ds18b20_temperature, 3, the_value);
AddLog_P(LOG_LEVEL_INFO, PSTR("PID: the_value: %s"), the_value);
#endif marcus_debug
AddLog_P(LOG_LEVEL_INFO, PSTR("PID: PID_Show_Sensor: Temperature: %f"), ds18b20_temperature);
// pass the value to the pid alogorithm to use as current pv // pass the value to the pid alogorithm to use as current pv
last_pv_update_secs = pid_current_time_secs; last_pv_update_secs = pid_current_time_secs;
pid.setPv(ds18b20_temperature, last_pv_update_secs); pid.setPv(temperature, last_pv_update_secs);
// also trigger running the pid algorithm if we have been told to run it each pv sample // also trigger running the pid algorithm if we have been told to run it each pv sample
if (update_secs == 0) { if (update_secs == 0) {
// this runs it at the next second // this runs it at the next second
run_pid_now = true; run_pid_now = true;
} }
} else { } else {
AddLog_P(LOG_LEVEL_INFO, PSTR("PID: No Temperature found")); AddLog_P(LOG_LEVEL_ERROR, PSTR("PID: No local temperature sensor found"));
} }
} }
/* struct XDRVMAILBOX { */ /* struct XDRVMAILBOX { */
/* uint16_t valid; */ /* uint16_t valid; */
/* uint16_t index; */ /* uint16_t index; */
@ -219,27 +235,7 @@ void PID_Show_Sensor() {
/* char *data; */ /* char *data; */
/* } XdrvMailbox; */ /* } XdrvMailbox; */
bool PID_Command() void CmndSetPv(void) {
{
char command [CMDSZ];
bool serviced = true;
uint8_t ua_prefix_len = strlen(D_CMND_PID); // to detect prefix of command
AddLog_P(LOG_LEVEL_INFO, PSTR("PID: Command called: "
"index: %d data_len: %d payload: %d topic: %s data: %s"),
XdrvMailbox.index,
XdrvMailbox.data_len,
XdrvMailbox.payload,
(XdrvMailbox.payload >= 0 ? XdrvMailbox.topic : ""),
(XdrvMailbox.data_len >= 0 ? XdrvMailbox.data : ""));
if (0 == strncasecmp_P(XdrvMailbox.topic, PSTR(D_CMND_PID), ua_prefix_len)) {
// command starts with pid_
int command_code = GetCommandCode(command, sizeof(command), XdrvMailbox.topic + ua_prefix_len, kPIDCommands);
serviced = true;
switch (command_code) {
case CMND_PID_SETPV:
AddLog_P(LOG_LEVEL_INFO, PSTR("PID: command setpv"));
last_pv_update_secs = pid_current_time_secs; last_pv_update_secs = pid_current_time_secs;
pid.setPv(atof(XdrvMailbox.data), last_pv_update_secs); pid.setPv(atof(XdrvMailbox.data), last_pv_update_secs);
// also trigger running the pid algorithm if we have been told to run it each pv sample // also trigger running the pid algorithm if we have been told to run it each pv sample
@ -247,84 +243,136 @@ bool PID_Command()
// this runs it at the next second // this runs it at the next second
run_pid_now = true; run_pid_now = true;
} }
break; }
case CMND_PID_SETSETPOINT: void CmndSetSp(void) {
AddLog_P(LOG_LEVEL_INFO, PSTR("PID: command setsetpoint"));
pid.setSp(atof(XdrvMailbox.data)); pid.setSp(atof(XdrvMailbox.data));
break; ResponseCmndNumber(atof(XdrvMailbox.data));
}
case CMND_PID_SETPROPBAND: void CmndSetPb(void) {
AddLog_P(LOG_LEVEL_INFO, PSTR("PID: command propband"));
pid.setPb(atof(XdrvMailbox.data)); pid.setPb(atof(XdrvMailbox.data));
break; ResponseCmndNumber(atof(XdrvMailbox.data));
}
case CMND_PID_SETINTEGRAL_TIME: void CmndSetTi(void) {
AddLog_P(LOG_LEVEL_INFO, PSTR("PID: command Ti"));
pid.setTi(atof(XdrvMailbox.data)); pid.setTi(atof(XdrvMailbox.data));
break; ResponseCmndNumber(atof(XdrvMailbox.data));
}
case CMND_PID_SETDERIVATIVE_TIME: void cmndsetTd(void) {
AddLog_P(LOG_LEVEL_INFO, PSTR("PID: command Td"));
pid.setTd(atof(XdrvMailbox.data)); pid.setTd(atof(XdrvMailbox.data));
break; ResponseCmndNumber(atof(XdrvMailbox.data));
}
case CMND_PID_SETINITIAL_INT: void CmndSetInitialInt(void) {
AddLog_P(LOG_LEVEL_INFO, PSTR("PID: command initial int"));
pid.setInitialInt(atof(XdrvMailbox.data)); pid.setInitialInt(atof(XdrvMailbox.data));
break; ResponseCmndNumber(atof(XdrvMailbox.data));
}
case CMND_PID_SETDERIV_SMOOTH_FACTOR: void CmndSetDSmooth(void) {
AddLog_P(LOG_LEVEL_INFO, PSTR("PID: command deriv smooth"));
pid.setDSmooth(atof(XdrvMailbox.data)); pid.setDSmooth(atof(XdrvMailbox.data));
break; ResponseCmndNumber(atof(XdrvMailbox.data));
}
case CMND_PID_SETAUTO: void CmndSetAuto(void) {
AddLog_P(LOG_LEVEL_INFO, PSTR("PID: command auto"));
pid.setAuto(atoi(XdrvMailbox.data)); pid.setAuto(atoi(XdrvMailbox.data));
break; ResponseCmndNumber(atoi(XdrvMailbox.data));
}
case CMND_PID_SETMANUAL_POWER: void CmndSetManualPower(void) {
AddLog_P(LOG_LEVEL_INFO, PSTR("PID: command manual power"));
pid.setManualPower(atof(XdrvMailbox.data)); pid.setManualPower(atof(XdrvMailbox.data));
break; ResponseCmndNumber(atof(XdrvMailbox.data));
case CMND_PID_SETMAX_INTERVAL:
AddLog_P(LOG_LEVEL_INFO, PSTR("PID: command set max interval"));
max_interval = atoi(XdrvMailbox.data);
pid.setMaxInterval(max_interval);
break;
case CMND_PID_SETUPDATE_SECS:
AddLog_P(LOG_LEVEL_INFO, PSTR("PID: command set update secs"));
update_secs = atoi(XdrvMailbox.data) ;
if (update_secs < 0) update_secs = 0;
break;
default:
serviced = false;
} }
if (serviced) { void CmndSetMaxInterval(void) {
// set mqtt RESULT pid.setMaxInterval(atoi(XdrvMailbox.data));
snprintf_P(TasmotaGlobal.mqtt_data, sizeof(TasmotaGlobal.mqtt_data), PSTR("{\"%s\":\"%s\"}"), XdrvMailbox.topic, XdrvMailbox.data); ResponseCmndNumber(atoi(XdrvMailbox.data));
Response_P("Hello world of results");
} }
} else { // case CMND_PID_SETUPDATE_SECS:
serviced = false; // update_secs = atoi(XdrvMailbox.data) ;
// if (update_secs < 0)
// update_secs = 0;
void CmndSetUpdateSecs(void) {
update_secs = (atoi(XdrvMailbox.data));
if (update_secs < 0)
update_secs = 0;
ResponseCmndNumber(update_secs);
} }
return serviced;
void PIDShowValues(void) {
char str_buf[FLOATSZ];
char chr_buf;
int i_buf;
double d_buf;
ResponseAppend_P(PSTR(",\"PID\":{"));
// #define D_CMND_PID_SETPV "Pv"
d_buf = pid.getPv();
dtostrfd(d_buf, 2, str_buf);
ResponseAppend_P(PSTR("\"PidPv\":%s,"), str_buf);
// #define D_CMND_PID_SETSETPOINT "Sp"
d_buf = pid.getSp();
dtostrfd(d_buf, 2, str_buf);
ResponseAppend_P(PSTR("\"PidSp\":%s,"), str_buf);
#ifdef PID_REPORT_MORE_SETTINGS
// #define D_CMND_PID_SETPROPBAND "Pb"
d_buf = pid.getPb();
dtostrfd(d_buf, 2, str_buf);
ResponseAppend_P(PSTR("\"PidPb\":%s,"), str_buf);
// #define D_CMND_PID_SETINTEGRAL_TIME "Ti"
d_buf = pid.getTi();
dtostrfd(d_buf, 2, str_buf);
ResponseAppend_P(PSTR("\"PidTi\":%s,"), str_buf);
// #define D_CMND_PID_SETDERIVATIVE_TIME "Td"
d_buf = pid.getTd();
dtostrfd(d_buf, 2, str_buf);
ResponseAppend_P(PSTR("\"PidTd\":%s,"), str_buf);
// #define D_CMND_PID_SETINITIAL_INT "Initint"
d_buf = pid.getInitialInt();
dtostrfd(d_buf, 2, str_buf);
ResponseAppend_P(PSTR("\"PidInitialInt\":%s,"), str_buf);
// #define D_CMND_PID_SETDERIV_SMOOTH_FACTOR "DSmooth"
d_buf = pid.getDSmooth();
dtostrfd(d_buf, 2, str_buf);
ResponseAppend_P(PSTR("\"PidDSmooth\":%s,"), str_buf);
// #define D_CMND_PID_SETAUTO "Auto"
chr_buf = pid.getAuto();
ResponseAppend_P(PSTR("\"PidAuto\":%d,"), chr_buf);
// #define D_CMND_PID_SETMANUAL_POWER "ManualPower"
d_buf = pid.getManualPower();
dtostrfd(d_buf, 2, str_buf);
ResponseAppend_P(PSTR("\"PidManualPower\":%s,"), str_buf);
// #define D_CMND_PID_SETMAX_INTERVAL "MaxInterval"
i_buf = pid.getMaxInterval();
ResponseAppend_P(PSTR("\"PidMaxInterval\":%d,"), i_buf);
// #define D_CMND_PID_SETUPDATE_SECS "UpdateSecs"
ResponseAppend_P(PSTR("\"PidUpdateSecs\":%d,"), update_secs);
#endif // PID_REPORT_MORE_SETTINGS
// The actual power value
d_buf = pid.tick(pid_current_time_secs);
dtostrfd(d_buf, 2, str_buf);
ResponseAppend_P(PSTR("\"PidPower\":%s"), str_buf);
ResponseAppend_P(PSTR("}"));
} }
static void run_pid() static void run_pid()
{ {
#define PID_BACKWARD_COMPATIBLE
// This part is left inside to regularly publish the PID Power via
// `%topic%/PID {"power":"0.000"}`
#ifdef PID_BACKWARD_COMPATIBLE
double power = pid.tick(pid_current_time_secs); double power = pid.tick(pid_current_time_secs);
char buf[10]; char str_buf[FLOATSZ];
dtostrfd(power, 3, buf); dtostrfd(power, 3, str_buf);
snprintf_P(TasmotaGlobal.mqtt_data, sizeof(TasmotaGlobal.mqtt_data), PSTR("{\"%s\":\"%s\"}"), "power", buf); snprintf_P(TasmotaGlobal.mqtt_data, sizeof(TasmotaGlobal.mqtt_data), PSTR("{\"%s\":\"%s\"}"), "power", str_buf);
MqttPublishPrefixTopic_P(TELE, "PID", false); MqttPublishPrefixTopic_P(TELE, "PID", false);
AddLog_P (LOG_LEVEL_INFO, PSTR("PID: power: %s"), buf); #endif // PID_BACKWARD_COMPATIBLE
#if defined PID_SHUTTER #if defined PID_SHUTTER
// send output as a position from 0-100 to defined shutter // send output as a position from 0-100 to defined shutter
@ -363,7 +411,10 @@ bool Xdrv92(byte function)
#endif // PID_USE_LOCAL_SENSOR #endif // PID_USE_LOCAL_SENSOR
break; break;
case FUNC_COMMAND: case FUNC_COMMAND:
result = PID_Command(); result = DecodeCommand(kPIDCommands, PIDCommand);
break;
case FUNC_JSON_APPEND:
PIDShowValues();
break; break;
} }
return result; return result;