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Tasmota/tasmota/xnrg_15_teleinfo.ino

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/*
xnrg_15_Teleinfo.ino - Teleinfo support for Tasmota
Copyright (C) 2020 Charles-Henri Hallard
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef USE_ENERGY_SENSOR
#ifdef USE_TELEINFO
/*********************************************************************************************\
* Teleinfo : French energy provider metering telemety data
* Source: http://hallard.me/category/tinfo/
*
* Denky ESP32 Teleinfo Template
* {"NAME":"Denky (Teleinfo)","GPIO":[1,1,1,1,5664,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,0,1376,1,1,0,0,0,0,1,5632,1,1,1,0,0,1],"FLAG":0,"BASE":1}
*
* Denky (aka WifInfo) ESP8266 Teleinfo Template
* {"NAME":"WifInfo","GPIO":[7,255,255,208,6,5,255,255,255,255,255,255,255],"FLAG":15,"BASE":18}
*
\*********************************************************************************************/
#define XNRG_15 15
#include "LibTeleinfo.h"
#include <TasmotaSerial.h>
#define TINFO_READ_TIMEOUT 400
// All contract type
enum TInfoContrat{
CONTRAT_BAS = 1, // BASE => Option Base.
CONTRAT_HC, // HC.. => Option Heures Creuses.
CONTRAT_EJP, // EJP. => Option EJP.
CONTRAT_BBR, // BBRx => Option Tempo
CONTRAT_END
};
// contract displayed name
const char kContratName[] PROGMEM =
"|Base|Heures Creuses|EJP|Bleu Blanc Rouge"
;
// Received current contract value
const char kContratValue[] PROGMEM =
"|BASE|HC..|EJP.|BBR"
;
// all tariff type
enum TInfoTarif{
TARIF_TH = 1,
TARIF_HC, TARIF_HP,
TARIF_HN, TARIF_PM,
TARIF_CB, TARIF_CW, TARIF_CR,
TARIF_PB, TARIF_PW, TARIF_PR,
TARIF_END
};
// Received current tariff values
const char kTarifValue[] PROGMEM =
"|TH..|HC..|HP.."
"|HN..|PM.."
"|HCJB|HCJW|HCJR"
"|HPJB|HPJW|HPJR"
;
// tariff displayed name
const char kTarifName[] PROGMEM =
"|Toutes|Creuses|Pleines"
"|Normales|Pointe Mobile"
"|Creuses Bleu|Creuses Blanc|Creuse Rouges"
"|Pleines Bleu|Pleines Blanc|Pleines Rouges"
;
enum TInfoLabel{
LABEL_BASE = 1,
LABEL_HCHC, LABEL_HCHP,
LABEL_OPTARIF, LABEL_ISOUSC, LABEL_PTEC,
LABEL_PAPP, LABEL_IINST, LABEL_IMAX, LABEL_TENSION,
LABEL_DEMAIN,
LABEL_END
};
const char kLabel[] PROGMEM =
"|BASE|HCHC|HCHP"
"|OPTARIF|ISOUSC|PTEC"
"|PAPP|IINST|IMAX|TENSION"
"|DEMAIN"
;
TInfo tinfo; // Teleinfo object
TasmotaSerial *TInfoSerial = nullptr;
bool tinfo_found = false;
uint8_t contrat;
uint8_t tarif;
uint8_t isousc;
/*********************************************************************************************/
/* ======================================================================
Function: getValueFromLabelIndex
Purpose : return label value from label index
Input : label index to search for
Output : value filled
Comments: -
====================================================================== */
char * getValueFromLabelIndex(int labelIndex, char * value)
{
char labelName[16];
// Get the label name
GetTextIndexed(labelName, sizeof(labelName), labelIndex, kLabel);
// Get value of label name
return tinfo.valueGet(labelName, value) ;
}
/* ======================================================================
Function: ADPSCallback
Purpose : called by library when we detected a ADPS on any phased
Input : phase number
0 for ADPS (monophase)
1 for ADIR1 triphase
2 for ADIR2 triphase
3 for ADIR3 triphase
Output : -
Comments: should have been initialised in the main sketch with a
tinfo.attachADPSCallback(ADPSCallback())
====================================================================== */
void ADPSCallback(uint8_t phase)
{
// n = phase number 1 to 3
if (phase == 0){
phase = 1;
}
AddLog_P2(LOG_LEVEL_INFO, PSTR("ADPS on phase %d"), phase);
}
/* ======================================================================
Function: DataCallback
Purpose : callback when we detected new or modified data received
Input : linked list pointer on the concerned data
current flags value
Output : -
Comments: -
====================================================================== */
void DataCallback(struct _ValueList * me, uint8_t flags)
{
char c = ' ';
int ilabel ;
// Does this value is new or changed?
if (flags & (TINFO_FLAGS_ADDED | TINFO_FLAGS_UPDATED) ) {
char labelName[16];
// Find the label index
for ( ilabel = 1 ; ilabel < LABEL_END ; ilabel++) {
GetTextIndexed(labelName, sizeof(labelName), ilabel, kLabel);
if (!strcmp(labelName, me->name)) {
break;
}
}
// Current tariff
if (ilabel == LABEL_PTEC)
{
char tarif_value[] = " "; // 4 spaces
// Find the tariff index
for (tarif = TARIF_TH ; tarif < TARIF_END ; tarif++) {
GetTextIndexed(tarif_value, sizeof(tarif_value), tarif-1, kTarifValue);
if (!strcmp(tarif_value, me->value)) {
break;
}
}
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TIC: Tarif changed, now '%s' (%d)"), me->value, tarif);
}
// Voltage V (not present on all Smart Meter)
else if ( ilabel == LABEL_TENSION)
{
Energy.voltage_available = true;
Energy.voltage[0] = (float) atoi(me->value);
// Update current
if (Energy.voltage_available && Energy.voltage[0]) {
Energy.current[0] = Energy.active_power[0] / Energy.voltage[0] ;
}
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TIC: Voltage %s, now %d"), me->value, (int) Energy.voltage[0]);
}
// Current I
else if (ilabel == LABEL_IINST)
{
if (!Energy.voltage_available) {
Energy.current[0] = (float) atoi(me->value);
} else if (Energy.voltage[0]) {
Energy.current[0] = Energy.active_power[0] / Energy.voltage[0] ;
}
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TIC: Current %s, now %d"), me->value, (int) Energy.current[0]);
}
// Power P
else if (ilabel == LABEL_PAPP)
{
int papp = atoi(me->value);
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TIC: Power %s, now %d"), me->value, papp);
Energy.active_power[0] = (float) atoi(me->value);
// Update current
if (Energy.voltage_available && Energy.voltage[0]) {
Energy.current[0] = Energy.active_power[0] / Energy.voltage[0] ;
}
}
// Wh indexes
else if ( ilabel == LABEL_HCHC || ilabel == LABEL_HCHP)
{
char value[32];
uint32_t hc = 0;
uint32_t hp = 0;
uint32_t total = 0;
if ( getValueFromLabelIndex(LABEL_HCHC, value) ) { hc = atoi(value);}
if ( getValueFromLabelIndex(LABEL_HCHP, value) ) { hp = atoi(value);}
total = hc + hp;
EnergyUpdateTotal(total/1000.0f, true);
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TIC: HC:%u HP:%u Total:%u"), hc, hp, total);
}
// Contract subscribed
else if (ilabel == LABEL_OPTARIF)
{
char contrat_value[] = " "; // 4 spaces
// Find the contract index
for (contrat = CONTRAT_BAS ; contrat < CONTRAT_END ; contrat++) {
GetTextIndexed(contrat_value, sizeof(contrat_value), contrat, kContratValue);
if (!strcmp(contrat_value, me->value)) {
break;
}
}
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TIC: Contract changed, now '%s' (%d)"), me->value, contrat);
}
// Contract subscribed (Power)
else if (ilabel == LABEL_ISOUSC)
{
isousc = atoi( me->value);
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TIC: ISousc set to %d"), isousc);
}
}
if (flags & TINFO_FLAGS_ADDED) { c = '#'; }
if (flags & TINFO_FLAGS_UPDATED) { c = '*'; }
AddLog_P2(LOG_LEVEL_DEBUG_MORE, PSTR("TIC: %c %s=%s"),c , me->name, me->value);
}
/* ======================================================================
Function: NewFrameCallback
Purpose : callback when we received a complete Teleinfo frama
Input : linked list pointer on the concerned data
Output : -
Comments: -
====================================================================== */
void NewFrameCallback(struct _ValueList * me)
{
// Reset Energy Watchdog
Energy.data_valid[0] = 0;
}
/* ======================================================================
Function: TInfoDrvInit
Purpose : Tasmota core driver init
Input : -
Output : -
Comments: -
====================================================================== */
void TInfoDrvInit(void) {
if (PinUsed(GPIO_TELEINFO_RX)) {
energy_flg = XNRG_15;
Energy.voltage_available = false;
//Energy.current_available = false;
Energy.type_dc = true;
}
}
/* ======================================================================
Function: TInfoInit
Purpose : Tasmota core device init
Input : -
Output : -
Comments: -
====================================================================== */
void TInfoInit(void)
{
#ifdef USE_TELEINFO_STANDARD
#define TINFO_SPEED 9600
#else
#define TINFO_SPEED 1200
#endif
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TIC: inferface speed %d bps"),TINFO_SPEED);
if (PinUsed(GPIO_TELEINFO_RX)) {
uint8_t rx_pin = Pin(GPIO_TELEINFO_RX);
AddLog_P2(LOG_LEVEL_INFO, PSTR("TIC: RX on GPIO%d"), rx_pin);
// Enable Teleinfo pin used, control it
if (PinUsed(GPIO_TELEINFO_ENABLE)) {
uint8_t en_pin = Pin(GPIO_TELEINFO_ENABLE);
pinMode(en_pin, OUTPUT);
digitalWrite(en_pin, HIGH);
AddLog_P2(LOG_LEVEL_INFO, PSTR("TIC: Enable with GPIO%d"), en_pin);
} else {
AddLog_P2(LOG_LEVEL_INFO, PSTR("TIC: always enabled"));
}
TInfoSerial = new TasmotaSerial(rx_pin, -1, 1);
// pinMode(GPIO_TELEINFO_RX, INPUT_PULLUP);
// Trick here even using SERIAL_7E1 or TS_SERIAL_7E1
// this is not working, need to call SetSerialConfig after
if (TInfoSerial->begin(TINFO_SPEED)) {
// This is a hack, looks like begin does not take into account
// the TS_SERIAL_7E1 configuration so on ESP8266 this is
// working only on Serial RX pin (Hardware Serial) for now
SetSerialConfig(TS_SERIAL_7E1);
TInfoSerial->setTimeout(TINFO_READ_TIMEOUT);
#if defined (ESP8266)
if (TInfoSerial->hardwareSerial() ) {
ClaimSerial();
AddLog_P2(LOG_LEVEL_INFO, PSTR("TIC: using hardware serial"));
} else {
AddLog_P2(LOG_LEVEL_INFO, PSTR("TIC: using software serial"));
}
#elif defined (ESP32)
AddLog_P2(LOG_LEVEL_INFO, PSTR("TIC: using ESP32 hardware serial"));
#endif
// Init teleinfo
tinfo.init();
// Attach needed callbacks
tinfo.attachADPS(ADPSCallback);
tinfo.attachData(DataCallback);
tinfo.attachNewFrame(NewFrameCallback);
tinfo_found = true;
AddLog_P2(LOG_LEVEL_INFO, PSTR("TIC: Ready"));
}
}
}
/* ======================================================================
Function: TInfoEvery250ms
Purpose : Tasmota callback executed every 250ms
Input : -
Output : -
Comments: -
====================================================================== */
void TInfoEvery250ms(void)
{
char c;
if (!tinfo_found)
return;
if (TInfoSerial->available()) {
//AddLog_P2(LOG_LEVEL_INFO, PSTR("TIC: received %d chars"), TInfoSerial->available());
// We received some data?
while (TInfoSerial->available()>8) {
// get char
c = TInfoSerial->read();
// data processing
tinfo.process(c);
}
}
}
/* ======================================================================
Function: TInfoShow
Purpose : Tasmota callback executed to send telemetry or WEB display
Input : -
Output : -
Comments: -
====================================================================== */
#ifdef USE_WEBSERVER
const char HTTP_ENERGY_INDEX_TELEINFO[] PROGMEM = "{s}%s{m}%s " D_UNIT_WATTHOUR "{e}" ;
const char HTTP_ENERGY_PAPP_TELEINFO[] PROGMEM = "{s}" D_POWERUSAGE "{m}%d " D_UNIT_WATT "{e}" ;
const char HTTP_ENERGY_IINST_TELEINFO[] PROGMEM = "{s}" D_CURRENT "{m}%d " D_UNIT_AMPERE "{e}" ;
const char HTTP_ENERGY_TARIF_TELEINFO[] PROGMEM = "{s}Tarif en cours{m}Heures %s{e}" ;
const char HTTP_ENERGY_CONTRAT_TELEINFO[] PROGMEM = "{s}Contrat{m}%s %d" D_UNIT_AMPERE "{e}" ;
const char HTTP_ENERGY_LOAD_TELEINFO[] PROGMEM = "{s}Charge actuelle{m}%d" D_UNIT_PERCENT "{e}" ;
#endif // USE_WEBSERVER
void TInfoShow(bool json)
{
char name[32];
char value[32];
// Since it's an Energy device , current, voltage and power are
// already present on the telemetry frame. No need to add here
// Just add the specific and missing ones there
if (json)
{
if ( getValueFromLabelIndex(LABEL_PTEC, value) ) {
ResponseAppend_P(PSTR(",\"" "TARIF" "\":\"%s\""), value);
}
GetTextIndexed(name, sizeof(name), LABEL_ISOUSC, kLabel);
ResponseAppend_P(PSTR(",\"%s\":%d"), name, isousc);
if ( getValueFromLabelIndex(LABEL_HCHC, value) ) {
GetTextIndexed(name, sizeof(name), LABEL_HCHC, kLabel);
ResponseAppend_P(PSTR(",\"%s\":\"%u\""), name, atoi(value));
}
if ( getValueFromLabelIndex(LABEL_HCHP, value) ) {
GetTextIndexed(name, sizeof(name), LABEL_HCHP, kLabel);
ResponseAppend_P(PSTR(",\"%s\":\"%u\""),name , atoi(value));
}
if (isousc) {
ResponseAppend_P(PSTR(",\"Load\":\"%d\""),(int) ((Energy.current[0]*100.0f) / isousc));
}
#ifdef USE_WEBSERVER
}
else
{
if (getValueFromLabelIndex(LABEL_HCHC, value) ) {
GetTextIndexed(name, sizeof(name), LABEL_HCHC, kLabel);
WSContentSend_PD(HTTP_ENERGY_INDEX_TELEINFO, name, value);
}
if (getValueFromLabelIndex(LABEL_HCHP, value) ) {
GetTextIndexed(name, sizeof(name), LABEL_HCHP, kLabel);
WSContentSend_PD(HTTP_ENERGY_INDEX_TELEINFO, name, value);
}
if (tarif) {
GetTextIndexed(name, sizeof(name), tarif-1, kTarifName);
WSContentSend_PD(HTTP_ENERGY_TARIF_TELEINFO, name,value);
}
if (contrat) {
GetTextIndexed(name, sizeof(name), contrat, kContratName);
WSContentSend_PD(HTTP_ENERGY_CONTRAT_TELEINFO, name, isousc);
if (isousc) {
int percent = (int) ((Energy.current[0]*100.0f) / isousc) ;
WSContentSend_PD(HTTP_ENERGY_LOAD_TELEINFO, percent);
}
}
#endif // USE_WEBSERVER
}
}
/*********************************************************************************************\
* Interface
\*********************************************************************************************/
bool Xnrg15(uint8_t function)
{
switch (function)
{
case FUNC_EVERY_250_MSECOND:
if (uptime > 4) { TInfoEvery250ms(); }
break;
case FUNC_JSON_APPEND:
TInfoShow(1);
break;
#ifdef USE_WEBSERVER
case FUNC_WEB_SENSOR:
TInfoShow(0);
break;
#endif // USE_WEBSERVER
case FUNC_INIT:
TInfoInit();
break;
case FUNC_PRE_INIT:
TInfoDrvInit();
break;
}
return false;
}
#endif // USE_TELEINFO
#endif // USE_ENERGY_SENSOR
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