v0.9.42 firmware todo-list MDNS=P1P2

Firmware_images/README.md

@@ -4,60 +4,76 @@ The P1P2MQTT bridge (previously P1P2-ESP-interface) has 2 CPUs:
  - ATmega328P running P1P2Monitor
  - ESP8266 running P1P2-bridge-esp8266 (software will later be renamed by P1P2MQTT)
 
+A full upgrade involves flashing both CPUs.
+
 ## P1P2Monitor firmware for ATmega328 on P1P2-ESP-Interface
 
 These images are for the P1P2-ESP-interface (P1P2MQTT bridge) v1.0, v1.1 and v1.2. They do not work on the Arduino Uno.
 
 P1P2Monitor auxiliary control is currently only usable for Daikin E-series, and FDY/FDYQ/FXMQ F-series. Monitoring is also available for certain F-series models (using the generic F-series firmware).
 
-[P1P2Monitor v0.9.40 for Daikin E-series](P1P2Monitor-v0.9.40-Eseries-P1P2MQTT-bridge.ino.hex)
+[P1P2Monitor v0.9.42 for Daikin E-series](P1P2Monitor-v0.9.42-Eseries-P1P2MQTT-bridge.ino.hex)
+
+[P1P2Monitor v0.9.42 for Daikin F-series (no control)](P1P2Monitor-v0.9.42-Fseries-P1P2MQTT-bridge.ino.hex)
 
-[P1P2Monitor v0.9.40 for Daikin F-series (no control)](P1P2Monitor-v0.9.40-Fseries-P1P2MQTT-bridge.ino.hex)
+[P1P2Monitor v0.9.42 (only for Daikin FDY)](P1P2Monitor-v0.9.42-FDY-P1P2MQTT-bridge.ino.hex)
 
-[P1P2Monitor v0.9.40 (only for Daikin FDY)](P1P2Monitor-v0.9.40-FDY-P1P2MQTT-bridge.ino.hex)
+[P1P2Monitor v0.9.42 (only for Daikin FDYQ)](P1P2Monitor-v0.9.42-FDYQ-P1P2MQTT-bridge.ino.hex)
 
-[P1P2Monitor v0.9.40 (only for Daikin FDYQ)](P1P2Monitor-v0.9.40-FDYQ-P1P2MQTT-bridge.ino.hex)
+[P1P2Monitor v0.9.42 (only for Daikin FXMQ and some other daikin F-series models)](P1P2Monitor-v0.9.42-FXMQ-P1P2MQTT-bridge.ino.hex)
 
-[P1P2Monitor v0.9.40 (only for Daikin FXMQ)](P1P2Monitor-v0.9.40-FXMQ-P1P2MQTT-bridge.ino.hex)
+[P1P2Monitor v0.9.42 (experimental for Hitachi models)](P1P2Monitor-v0.9.42-Hseries-P1P2MQTT-bridge.ino.hex)
 
-[P1P2Monitor v0.9.40 (experimental for Hitachi models)](P1P2Monitor-v0.9.40-Hseries-P1P2MQTT-bridge.ino.hex)
+[P1P2Monitor v0.9.42 (experimental for Toshiba models)](P1P2Monitor-v0.9.42-Tseries-P1P2MQTT-bridge.ino.hex)
 
-To install (Linux CLI):
+To flash this image OTA (Linux CLI):
 
 ```
 avrdude -c avrisp -p atmega328p  -P net:<IPv4>:328 -e -Uflash:w:<hex-file>:i
 ```
 
-To install (Windows CLI, using avrdude 7.0 for Windows):
+If you are running P1P2-bridge-esp8266 v0.9.42 or later and are on a local network segment, you may use P1P2.local instead of &lt;IPv4>.
+
+To flash this image OTA (Windows CLI, using avrdude 7.0 for Windows):
 
 ```
 avrdude.exe -c avrisp -p m328p  -P net:<IPv4>:328 -e -Uflash:w:<hex-file>:i
 ```
 
+If you have trouble installing avrdude, you may prefer to wait for a later P1P2-bridge-esp8266 version which will support P1P2Monitor updates via a webserver running on the ESP.
+
+
 ## P1P2-bridge-esp8266 firmware for ESP8266 on P1P2-ESP-Interface
 
-[P1P2-bridge-esp8266 0.9.40 (P1P2-ESP-Interface version) for Daikin E-series](P1P2-bridge-esp8266-0.9.40-Eseries-P1P2MQTT-bridge.ino.bin)
+[P1P2-bridge-esp8266 v0.9.42 (P1P2-ESP-Interface version) for Daikin E-series](P1P2-bridge-esp8266-v0.9.42-Eseries-P1P2MQTT-bridge.ino.bin)
+
+[P1P2-bridge-esp8266 v0.9.42 (P1P2-ESP-Interface version) for Daikin F-series](P1P2-bridge-esp8266-v0.9.42-Fseries-P1P2MQTT-bridge.ino.bin)
+
+[P1P2-bridge-esp8266 v0.9.42 (P1P2-ESP-Interface version) for Hitachi models (experimental)](P1P2-bridge-esp8266-v0.9.42-Hseries-P1P2MQTT-bridge.ino.bin)
+
+[P1P2-bridge-esp8266 v0.9.42 (P1P2-ESP-Interface version) for Toshiba models (experimental)](P1P2-bridge-esp8266-v0.9.42-Tseries-P1P2MQTT-bridge.ino.bin)
 
+Note to users of the older v1.0 version of the P1P2-ESP-interface: please do not erase the flash area of the ESP8266 when flashing these images; if you do, you will need to reset the hardware identifier back to 0 using the 'B' command (or you will not be able to flash the ATmega328P).
 
-[P1P2-bridge-esp8266 0.9.40 (P1P2-ESP-Interface version) for Daikin F-series](P1P2-bridge-esp8266-0.9.40-Fseries-P1P2MQTT-bridge.ino.bin)
+To flash this image OTA (browser):
 
-[P1P2-bridge-esp8266 0.9.40 (P1P2-ESP-Interface version) for Hitachi models (experimental)](P1P2-bridge-esp8266-0.9.40-Hseries-P1P2MQTT-bridge.ino.bin)
+As of v0.9.41: browse to the webserver on the ESP: http://&lt;IPv4>/update (note: https not supported) and upload and install the new firmware image.
 
-Note to P1P2-ESP-interface v1.0 users: please do not erase the flash area of the ESP8266 when flashing these images; if you do, you will need to reset the hardware identifier back to 0 using the 'B' command (or you will not be able to flash the ATmega328P).
+As of v0.9.42: browse to the webserver on the ESP: http://P1P2.local/update (note: https not supported) and upload and install the new firmware image.
 
-To install OTA (Linux CLI):
+To flash this image OTA (Linux CLI):
 
 ```
 ~/.arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 -I ~/.arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/espota.py -i <IPv4> -p 8266 --auth=P1P2MQTT -f <bin-file>
 ```
 
-To install over USB with ESP01 programmer (Linux CLI):
+If you bricked the ESP, you can still flash a new image with the ESP01 USB programmer (Linux CLI):
 
 ```
 ~/.arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 -I ~/.arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/upload.py --chip esp8266 --port /dev/ttyUSB0 --baud 115200 --before default_reset --after hard_reset write_flash 0x0 <bin-file>
 ```
 
-To install OTA from Windows with espota.py from [here](https://github.com/esp8266/Arduino.git):
+To flash OTA from Windows with espota.py from [here](https://github.com/esp8266/Arduino.git):
 
 ```
 yourpath\Arduino-master\tools\espota.py -i <IPv4> -p 8266 --auth=P1P2MQTT -f <bin-file>

KnownIssues.md

@@ -15,7 +15,15 @@
 
  - Arduino/XL1192 or MM1192 based adapters should preferably not be connected to the P1/P2 bus if the adapter is not powered by the Arduino
 
-### Older versions
-
- - Commands 'E'/'n' broken in P1P2Monitor until v0.9.17, please upgrde P1P2Monitor to v0.9.17-fix1
- - P1P2Serial (<v0.9.17) may incorrectly report read errors; please upgrade P1P2Monitor to v0.9.17-fix1
+### Todo list
+
+ - COP calculation
+ - HA integration
+ - smart grid / dynamic power limitation
+ - web server
+ - setting field settings
+ - EKHBRD support
+ - documentation
+ - Hitachi support
+ - Toshiba support
+ - Panasonic support

examples/P1P2-bridge-esp8266/P1P2-bridge-esp8266.ino

@@ -60,10 +60,11 @@
 #include <time.h>
 #include <TZ.h>
 
-// WEBSERVER
+#ifdef WEBSERVER
 #include "P1P2_ESP8266HTTPUpdateServer/P1P2_ESP8266HTTPUpdateServer.h"
 ESP8266WebServer httpServer(80);
 ESP8266HTTPUpdateServer httpUpdater;
+#endif /* WEBSERVER */
 
 //const char* MY_TZ[2] = {TZ_Europe_Amsterdam, TZ_Europe_London};
 const char* MY_TZ[2] = { "CET-1CEST,M3.5.0/02,M10.5.0/03"   , "GMT0BST,M3.5.0/1,M10.5.0" };
@@ -224,8 +225,10 @@ bool shouldSaveConfig = false;
 static byte crc_gen = CRC_GEN;
 static byte crc_feed = CRC_FEED;
 
+#if defined AVRISP || defined WEBSERVER
+const char* P1P2_host = "P1P2";
+#endif
 #ifdef AVRISP
-const char* avrisp_host = "esp8266-avrisp";
 const uint16_t avrisp_port = 328;
 ESP8266AVRISP* avrprog;
 #endif
@@ -1552,27 +1555,27 @@ void setup() {
   });
   ArduinoOTA.begin();
 
+#if defined AVRISP || defined WEBSERVER
+  MDNS.begin(P1P2_host);
+#endif
 #ifdef AVRISP
 // AVRISP
   // set RESET_PIN high, to prevent ESP8266AVRISP from resetting ATmega328P
   digitalWrite(RESET_PIN, HIGH);
   avrprog = new ESP8266AVRISP(avrisp_port, RESET_PIN, ESPhwID ? SPI_SPEED_1 : SPI_SPEED_0);
   // set RESET_PIN back to INPUT mode
   pinMode(RESET_PIN, INPUT);
-  MDNS.begin(avrisp_host);
   MDNS.addService("avrisp", "tcp", avrisp_port);
-
-
-// WEBSERVER
-  httpUpdater.setup(&httpServer);
-  httpServer.begin();
-  MDNS.addService("http", "tcp", 80);
-
-
   Sprint_P(true, true, true, PSTR("* [ESP] AVRISP: ATmega programming: avrdude -c avrisp -p atmega328p -P net:%i.%i.%i.%i:%i -t # or -U ..."), local_ip[0], local_ip[1], local_ip[2], local_ip[3], avrisp_port);
   // listen for avrdudes
   avrprog->begin();
 #endif
+
+#ifdef WEBSERVER
+  httpUpdater.setup(&httpServer);
+  httpServer.begin();
+  MDNS.addService("http", "tcp", 80); // TODO testing
+#endif /* WEBSERVER */
 // Allow ATmega to enable serial input/output
   digitalWrite(ATMEGA_SERIAL_ENABLE, HIGH);
   pinMode(ATMEGA_SERIAL_ENABLE, OUTPUT);
@@ -1700,7 +1703,9 @@ void loop() {
   // OTA
   ArduinoOTA.handle();
 
+#ifdef WEBSERVER
   httpServer.handleClient();
+#endif /* WEBSERVER */
 
   // ESP-uptime and loop timing
   uint32_t currMillis = millis();
@@ -1790,8 +1795,10 @@ void loop() {
   }
   // Serve the AVRISP client
   if (last_state != AVRISP_STATE_IDLE) avrprog->serve();
-  MDNS.update();
 #endif /* AVRISP */
+#if defined AVRISP || defined WEBSERVER
+  MDNS.update();
+#endif
 
   // network and mqtt connection check
   // if (WiFi.isConnected() || eth.connected()) {//} // TODO this does not work. eth.connected() becomes true after 4 minutes even if there is no ethernet cable attached

examples/P1P2-bridge-esp8266/P1P2_Config.h

@@ -103,8 +103,10 @@
 #define DEBUG_OVER_SERIAL // send debugging output over serial for ESP01S_RX or USB serial interface
 // ETHERNET must be defined if a W5500 adapter is used for ethernet; otherwise ETHERNET is optional, but please
 // note that if W5500 adapter is absent, a BSP with modified w5500 library is required to avoid a WDT reboot when constructor hangs
+#if INIT_ESP_HW_ID > 0
 #define ETHERNET
-#endif
+#endif /* INIT_ESP_HW_ID */
+#endif /* P1P2_ESP_INTERFACE_115 */
 
 #ifdef ARDUINO_COMBIBOARD
 #define SERIALSPEED 250000
@@ -142,6 +144,7 @@
 #define WELCOMESTRING_TELNET "P1P2-bridge-esp8266 v0.9.42"
 #define HA_SW "0.9.42"
 
+#define WEBSERVER // adds webserver to update firmware of ESP
 #define AVRISP // enables flashing ATmega by ESP on P1P2-ESP-Interface
 #define SPI_SPEED_0 2e5 // for HSPI, default avrprog speed is 3e5, which is too high to be reliable; 2e5 works
 #define SPI_SPEED_1   0 // for BB-SPI
@@ -247,7 +250,9 @@ char mqttInputBinData[11]= "P1P2/X";  // default accepts input from any P1P2/X/#
 #define RX_BUFFER_SIZE 2048 // to avoid serial buffer overruns (512 is too small)
 #define MQTT_MIN_FREE_MEMORY 6000 // Must likely be more than 4kB, MQTT messages will not be transmitted if available memory is below this value
 #define MQTT_QOS 0 // QOS = 1 is too slow
+#ifndef SERIAL_MAGICSTRING
 #define SERIAL_MAGICSTRING "1P2P" // Serial input of ATmega should start with SERIAL_MAGICSTRING, otherwise lines line is ignored by P1P2Monitor
+#endif /* SERIAL_MAGICSTRING */
 #ifndef TH_SERIES
 #define CRC_GEN 0xD9    // Default generator/Feed for CRC check; these values work at least for the Daikin hybrid
 #else /* TH_SERIES */