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more EMS+ RC3000 handling

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This commit is contained in:
Paul
2019-08-29 23:17:56 +02:00
parent 2b20e182ca
commit f7aaa69408
3 changed files with 33 additions and 25 deletions
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54
src/ems.cpp
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@@ -10,7 +10,7 @@
#include "ems_devices.h"
#include "emsuart.h"
#include <CircularBuffer.h> // https://github.com/rlogiacco/CircularBuffer
#include <MyESP.h>
#include "MyESP.h"
#ifdef TESTS
#include "test_data.h"
@@ -803,7 +803,8 @@ void ems_parseTelegram(uint8_t * telegram, uint8_t length) {
return; // ignore the whole telegram Rx Telegram while in DETECT mode
}
/* It may happen that we where interrupted (for instance by WIFI activity) and the
/*
* It may happen that we where interrupted (for instance by WIFI activity) and the
* buffer isn't valid anymore, so we must not answer at all...
*/
if (EMS_Sys_Status.emsRxStatus != EMS_RX_STATUS_IDLE) {
@@ -825,7 +826,6 @@ void ems_parseTelegram(uint8_t * telegram, uint8_t length) {
// check first for a Poll for us
if ((value ^ 0x80 ^ EMS_Sys_Status.emsIDMask) == EMS_ID_ME) {
EMS_Sys_Status.emsTxCapable = true;
uint32_t timenow_microsecs = micros();
EMS_Sys_Status.emsPollFrequency = (timenow_microsecs - _last_emsPollFrequency);
_last_emsPollFrequency = timenow_microsecs;
@@ -1100,7 +1100,7 @@ void _removeTxQueue() {
}
/**
* deciphers the telegram packet, which has already been checked for valid CRC and has a complete header (min of 5 bytes)
* deciphers the telegram packet, which has already been checked for valid CRC and has a complete header
* length is only data bytes, excluding the BRK
* We only remove from the Tx queue if the read or write was successful
*/
@@ -1132,7 +1132,7 @@ void _processType(_EMS_RxTelegram * EMS_RxTelegram) {
return;
}
// first double check we actually have something in the queue
// first double check we actually have something in the Tx queue that we're waiting upon
if (EMS_TxQueue.isEmpty()) {
_ems_processTelegram(EMS_RxTelegram);
return;
@@ -1142,7 +1142,7 @@ void _processType(_EMS_RxTelegram * EMS_RxTelegram) {
_EMS_TxTelegram EMS_TxTelegram = EMS_TxQueue.first();
// check action
// if READ, match the current inbound telegram to what we sent
// if READ, match the current inbound telegram to what we just sent
// if WRITE, should not happen
// if VALIDATE, check the contents
if (EMS_TxTelegram.action == EMS_TX_TELEGRAM_READ) {
@@ -1151,10 +1151,10 @@ void _processType(_EMS_RxTelegram * EMS_RxTelegram) {
// all checks out, read was successful, remove tx from queue and continue to process telegram
_removeTxQueue();
EMS_Sys_Status.emsRxPgks++; // increment Rx happy counter
EMS_Sys_Status.emsTxCapable = true; // we're able to transmit a telegram on the Tx
ems_setEmsRefreshed(EMS_TxTelegram.forceRefresh); // does mqtt need refreshing?
} else {
// read not OK, we didn't get back a telegram we expected
// read not OK, we didn't get back a telegram we expected.
// first see if we got a response back from the sender saying its an unknown command
if (EMS_RxTelegram->data_length == 0) {
_removeTxQueue();
@@ -1420,16 +1420,14 @@ void _process_RCPLUSStatusMessage(_EMS_RxTelegram * EMS_RxTelegram) {
EMS_Thermostat.mode = _bitRead(EMS_OFFSET_RCPLUSStatusMessage_mode, 0); // bit 1, mode (auto=1 or manual=0)
}
// actual set point
// e.g. Thermostat -> all, telegram: 10 00 FF 07 01 A5 32
if (EMS_RxTelegram->offset == 7) {
// to add...
// current target temp
if (EMS_RxTelegram->offset == EMS_OFFSET_RCPLUSStatusMessage_setpoint) {
EMS_Thermostat.setpoint_roomTemp = _toByte(0); // value is * 2
}
// next set point
// e.g. Thermostat -> all, telegram: 18 00 FF 06 01 A5 22
// current setpoint temp, e.g. Thermostat -> all, telegram: 10 00 FF 06 01 A5 22
if (EMS_RxTelegram->offset == 6) {
// to add...
EMS_Thermostat.setpoint_roomTemp = _toByte(0); // value is * 2
}
// thermostat mode auto/manual, examples:
@@ -1438,6 +1436,8 @@ void _process_RCPLUSStatusMessage(_EMS_RxTelegram * EMS_RxTelegram) {
if (EMS_RxTelegram->offset == EMS_OFFSET_RCPLUSStatusMessage_mode) {
EMS_Thermostat.mode = _bitRead(0, 0); // bit 0
}
EMS_Sys_Status.emsRefreshed = true; // triggers a send the values back via MQTT
}
/**
@@ -1463,20 +1463,16 @@ void _process_JunkersStatusMessage(_EMS_RxTelegram * EMS_RxTelegram) {
* type 0x01B9 EMS+ for reading the mode from RC300/RC310 thermostat
*/
void _process_RCPLUSSetMessage(_EMS_RxTelegram * EMS_RxTelegram) {
// ignore F7 and F9
// ignore F7 and F9
if (EMS_RxTelegram->emsplus_type != 0xFF) {
return;
}
if (EMS_RxTelegram->offset == 0) {
EMS_Thermostat.mode = _toByte(EMS_OFFSET_RCPLUSSet_mode);
EMS_Thermostat.daytemp = _toByte(EMS_OFFSET_RCPLUSSet_temp_comfort2); // is * 2
EMS_Thermostat.nighttemp = _toByte(EMS_OFFSET_RCPLUSSet_temp_eco); // is * 2
EMS_Sys_Status.emsRefreshed = true; // triggers a send the values back via MQTT
}
if (EMS_RxTelegram->data_length == 1) {
// check for single values
// but ignore values of 0xFF, e.g. 10 00 FF 08 01 B9 FF
if ((EMS_RxTelegram->data_length == 1) && (_toByte(0) != 0xFF)) {
// check for setpoint temps, e.g. Thermostat -> all, type 0x01B9, telegram: 10 00 FF 08 01 B9 26 (CRC=1A) #data=1
if ((EMS_RxTelegram->offset == EMS_OFFSET_RCPLUSSet_temp_setpoint) || (EMS_RxTelegram->offset == EMS_OFFSET_RCPLUSSet_manual_setpoint)) {
EMS_Thermostat.setpoint_roomTemp = _toByte(0); // value is * 2
EMS_Sys_Status.emsRefreshed = true; // triggers a send the values back via MQTT
@@ -1486,6 +1482,16 @@ void _process_RCPLUSSetMessage(_EMS_RxTelegram * EMS_RxTelegram) {
EMS_Thermostat.mode = (_toByte(0) == 0xFF); // Auto = xFF, Manual = x00 (auto=1 or manual=0)
EMS_Sys_Status.emsRefreshed = true; // triggers a send the values back via MQTT
}
return; // quit
}
// check for long broadcasts
if (EMS_RxTelegram->offset == 0) {
EMS_Thermostat.mode = _toByte(EMS_OFFSET_RCPLUSSet_mode);
EMS_Thermostat.daytemp = _toByte(EMS_OFFSET_RCPLUSSet_temp_comfort2); // is * 2
EMS_Thermostat.nighttemp = _toByte(EMS_OFFSET_RCPLUSSet_temp_eco); // is * 2
EMS_Sys_Status.emsRefreshed = true; // triggers a send the values back via MQTT
}
}

1
src/ems.h
View File

@@ -18,6 +18,7 @@
* ° for Rx, we use GPIO14
* ° for Tx, we use GPIO12
*/
// clang-format off
#ifdef LOGICANALYZER
#define RX_MARK_PIN 14

3
src/test_data.h
View File

@@ -53,7 +53,8 @@ static const char * TEST_DATA[] = {
"08 0B 19 00 00 F7 80 00 80 00 00 00 00 00 03 58 97 0C 7B 1F 00 00 00 06 C4 DF 02 64 48 80 00", // test 48 - outdoor temp check
"88 00 19 00 00 DC 80 00 80 00 FF FF 00 00 00 21 9A 06 E1 7C 00 00 00 06 C2 13 00 1E 90 80 00", // test 49 - check max length
"30 00 FF 00 02 8E 00 00 41 82 00 00 28 36 00 00 82 21", // test 50 - SM100
"10 00 FF 08 01 B9 26" // test 51 - EMS+ 0x1B9 set temp
"10 00 FF 08 01 B9 26", // test 51 - EMS+ 0x1B9 set temp
"10 00 F7 00 FF 01 B9 21 E9" // test 52 - EMS+ 0x1B9 F7 test
};