v5.8.0h - Add IR Receive

5.8.0h
 * Rename command IRRemote to IRSend (#956)
 * Add IR Receiver
support. Disable in user_config.h (#956)
 * Change default PWM
assignment for Witty Cloud to support optional Color/Dimmer control
(#976)
 *   GPIO12 (Green) from GPIO_PWM4 to GPIO_PWM2
 *   GPIO13
(Blue)  from GPIO_PWM5 to GPIO_PWM3
 *   GPIO15 (Red)   from GPIO_PWM3
to GPIO_PWM1

README.md

@@ -1,7 +1,7 @@
 ## Sonoff-Tasmota
 Provide ESP8266 based Sonoff by [iTead Studio](https://www.itead.cc/) and ElectroDragon IoT Relay with Serial, Web and MQTT control allowing 'Over the Air' or OTA firmware updates using Arduino IDE.
 
-Current version is **5.8.0g** - See [sonoff/_releasenotes.ino](https://github.com/arendst/Sonoff-Tasmota/blob/development/sonoff/_releasenotes.ino) for change information.
+Current version is **5.8.0h** - See [sonoff/_releasenotes.ino](https://github.com/arendst/Sonoff-Tasmota/blob/development/sonoff/_releasenotes.ino) for change information.
 
 ### ATTENTION All versions
 

sonoff/_releasenotes.ino

@@ -1,4 +1,12 @@
-/* 5.8.0g
+/* 5.8.0h
+ * Rename command IRRemote to IRSend (#956)
+ * Add optional IR Receiver support (#956)
+ * Change default PWM assignment for Witty Cloud to support optional Color/Dimmer control (#976)
+ *   GPIO12 (Green) from GPIO_PWM4 to GPIO_PWM2
+ *   GPIO13 (Blue)  from GPIO_PWM5 to GPIO_PWM3
+ *   GPIO15 (Red)   from GPIO_PWM3 to GPIO_PWM1
+ *
+ * 5.8.0g
  * Fix inverted PWM index (#960)
  * Fix some PWM related issues (#967)
  * Fix timezone range from -12/12 to -13/13 (#968)

sonoff/language/en-GB.h

@@ -383,14 +383,15 @@
 // xdrv_ir-send.ino
 #define D_INVALID_JSON "Invalid JSON"
 #define D_PROTOCOL_NOT_SUPPORTED "Protocol not supported"
-#define D_IRSEND_PROTOCOL "PROTOCOL"
+#define D_IR_PROTOCOL "PROTOCOL"
-#define D_IRSEND_BITS "BITS"
+#define D_IR_BITS "BITS"
-#define D_IRSEND_DATA "DATA"
+#define D_IR_DATA "DATA"
 #define D_IRHVAC_VENDOR "VENDOR"
 #define D_IRHVAC_POWER "POWER"
 #define D_IRHVAC_MODE "MODE"
 #define D_IRHVAC_FANSPEED "FANSPEED"
 #define D_IRHVAC_TEMP "TEMP"
+#define D_IRRECEIVED "IrReceived"
 
 // xdrv_snfbridge.ino
 #define D_RFRECEIVED "RfReceived"
@@ -456,13 +457,14 @@
 #define D_SENSOR_I2C_SCL  "I2C SCL"
 #define D_SENSOR_I2C_SDA  "I2C SDA"
 #define D_SENSOR_WS2812   "WS2812"
-#define D_SENSOR_IRREMOTE "IRremote"
+#define D_SENSOR_IRSEND   "IRsend"
 #define D_SENSOR_SWITCH   "Switch"   // Suffix "1"
 #define D_SENSOR_BUTTON   "Button"   // Suffix "1"
 #define D_SENSOR_RELAY    "Relay"    // Suffix "1I"
 #define D_SENSOR_LED      "Led"      // Suffix "1I"
 #define D_SENSOR_PWM      "PWM"      // Suffix "1"
 #define D_SENSOR_COUNTER  "Counter"  // Suffix "1"
+#define D_SENSOR_IRRECV   "IRrecv"
 #define D_SENSOR_SPI_CS   "SPI CS"
 #define D_SENSOR_SPI_DC   "SPI DC"
 #define D_SENSOR_BACKLIGHT "BLight"
@@ -493,6 +495,7 @@
 #define D_LOG_DSB "DSB: "
 #define D_LOG_HTTP "HTP: "
 #define D_LOG_I2C "I2C: "
+#define D_LOG_IRR "IRR: "
 #define D_LOG_LOG "LOG: "
 #define D_LOG_MODULE "MOD: "
 #define D_LOG_MDNS "DNS: "

sonoff/language/nl-NL.h

@@ -383,14 +383,15 @@
 // xdrv_ir-send.ino
 #define D_INVALID_JSON "Ongeldig JSON"
 #define D_PROTOCOL_NOT_SUPPORTED "Protocol wordt niet ondersteund"
-#define D_IRSEND_PROTOCOL "PROTOCOL"
+#define D_IR_PROTOCOL "PROTOCOL"
-#define D_IRSEND_BITS "BITS"
+#define D_IR_BITS "BITS"
-#define D_IRSEND_DATA "DATA"
+#define D_IR_DATA "DATA"
 #define D_IRHVAC_VENDOR "VENDOR"
 #define D_IRHVAC_POWER "POWER"
 #define D_IRHVAC_MODE "MODE"
 #define D_IRHVAC_FANSPEED "FANSPEED"
 #define D_IRHVAC_TEMP "TEMP"
+#define D_IRRECEIVED "IrReceived"
 
 // xdrv_snfbridge.ino
 #define D_RFRECEIVED "RfReceived"
@@ -456,13 +457,14 @@
 #define D_SENSOR_I2C_SCL  "I2C SCL"
 #define D_SENSOR_I2C_SDA  "I2C SDA"
 #define D_SENSOR_WS2812   "WS2812"
-#define D_SENSOR_IRREMOTE "IRremote"
+#define D_SENSOR_IRSEND   "IRsend"
 #define D_SENSOR_SWITCH   "Switch"  // Suffix "1"
 #define D_SENSOR_BUTTON   "Button"  // Suffix "1"
 #define D_SENSOR_RELAY    "Relais"  // Suffix "1I"
 #define D_SENSOR_LED      "Led"     // Suffix "1I"
 #define D_SENSOR_PWM      "PWM"     // Suffix "1"
 #define D_SENSOR_COUNTER  "Teller"  // Suffix "1"
+#define D_SENSOR_IRRECV   "IRrecv"
 #define D_SENSOR_SPI_CS   "SPI CS"
 #define D_SENSOR_SPI_DC   "SPI DC"
 #define D_SENSOR_BACKLIGHT "BLight"
@@ -493,6 +495,7 @@
 #define D_LOG_DSB "DSB: "
 #define D_LOG_HTTP "HTP: "
 #define D_LOG_I2C "I2C: "
+#define D_LOG_IRR "IRR: "
 #define D_LOG_LOG "LOG: "
 #define D_LOG_MODULE "MOD: "
 #define D_LOG_MDNS "DNS: "

sonoff/sonoff.ino

@@ -25,7 +25,7 @@
     - Select IDE Tools - Flash Size: "1M (no SPIFFS)"
   ====================================================*/
 
-#define VERSION                0x05080007  // 5.8.0g
+#define VERSION                0x05080008  // 5.8.0h
 
 enum week_t  {Last, First, Second, Third, Fourth};
 enum dow_t   {Sun=1, Mon, Tue, Wed, Thu, Fri, Sat};
@@ -2317,6 +2317,14 @@ void stateloop()
     }
   }
 
+#ifdef USE_IR_REMOTE
+#ifdef USE_IR_RECEIVE
+  if (pin[GPIO_IRRECV] < 99) {
+    ir_recv_check();  // check if there's anything on IR side
+  }
+#endif  // USE_IR_RECEIVE
+#endif  // USE_IR_REMOTE
+
 /*-------------------------------------------------------------------------------------------*\
  * Every 0.05 second
 \*-------------------------------------------------------------------------------------------*/
@@ -2723,7 +2731,12 @@ void GPIO_init()
   if (pin[GPIO_IRSEND] < 99) {
     ir_send_init();
   }
-#endif // USE_IR_REMOTE
+#ifdef USE_IR_RECEIVE
+  if (pin[GPIO_IRRECV] < 99) {
+    ir_recv_init();
+  }
+#endif  // USE_IR_RECEIVE
+#endif  // USE_IR_REMOTE
 
   counter_init();
 

sonoff/sonoff_template.h

@@ -66,6 +66,7 @@ enum upins_t {
   GPIO_PWM3_INV,       // RGB   Blue
   GPIO_PWM4_INV,       // RGBW  (Cold) White
   GPIO_PWM5_INV,       // RGBCW Warm White
+  GPIO_IRRECV,         // IR receiver
   GPIO_SENSOR_END };
 
 // Text in webpage Module Parameters and commands GPIOS and GPIO
@@ -78,7 +79,7 @@ const char sensors[GPIO_SENSOR_END][9] PROGMEM = {
   D_SENSOR_I2C_SCL,
   D_SENSOR_I2C_SDA,
   D_SENSOR_WS2812,
-  D_SENSOR_IRREMOTE,
+  D_SENSOR_IRSEND,
   D_SENSOR_SWITCH "1",
   D_SENSOR_SWITCH "2",
   D_SENSOR_SWITCH "3",
@@ -116,7 +117,8 @@ const char sensors[GPIO_SENSOR_END][9] PROGMEM = {
   D_SENSOR_PWM "2I",
   D_SENSOR_PWM "3I",
   D_SENSOR_PWM "4I",
-  D_SENSOR_PWM "5I"
+  D_SENSOR_PWM "5I",
+  D_SENSOR_IRRECV
   };
 
 // Programmer selectable GPIO functionality offset by user selectable GPIOs
@@ -647,10 +649,10 @@ const mytmplt modules[MAXMODULE] PROGMEM = {
      GPIO_KEY1,        // GPIO04 D2 push button on ESP-12F board
      GPIO_USER,        // GPIO05 D1 optional sensor
      0, 0, 0, 0, 0, 0, // Flash connection
-     GPIO_PWM4,        // GPIO12 D6 RGB LED Green
+     GPIO_PWM2,        // GPIO12 D6 RGB LED Green
-     GPIO_PWM5,        // GPIO13 D7 RGB LED Blue
+     GPIO_PWM3,        // GPIO13 D7 RGB LED Blue
      GPIO_USER,        // GPIO14 D5 optional sensor
-     GPIO_PWM3,        // GPIO15 D8 RGB LED Red
+     GPIO_PWM1,        // GPIO15 D8 RGB LED Red
      GPIO_USER,        // GPIO16 D0 optional sensor
      GPIO_ADC0         // ADC0 A0 Light sensor / Requires USE_ADC_VCC in user_config.h to be disabled
   },

sonoff/user_config.h

@@ -168,6 +168,7 @@
 
 #define USE_IR_REMOTE                            // Send IR remote commands using library IRremoteESP8266 and ArduinoJson (+3k code, 0.3k mem)
 //  #define USE_IR_HVAC                            // Support for HVAC system using IR (+2k code)
+  #define USE_IR_RECEIVE                         // Support for IR receiver (+4k code)
 
 #define USE_WS2812                               // WS2812 Led string using library NeoPixelBus (+5k code, +1k mem) - Disable by //
   #define USE_WS2812_CTYPE     1                 // WS2812 Color type (0 - RGB, 1 - GRB)

sonoff/xdrv_ir_send.ino

@@ -1,7 +1,7 @@
 /*
   xdrv_ir_send.ino - infra red support for Sonoff-Tasmota
 
-  Copyright (C) 2017  Heiko Krupp and Theo Arends
+  Copyright (C) 2017  Heiko Krupp, Lazar Obradovic and Theo Arends
 
   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
@@ -19,7 +19,7 @@
 
 #ifdef USE_IR_REMOTE
 /*********************************************************************************************\
- * IR Remote send using IRremoteESP8266 library
+ * IR Remote send and receive using IRremoteESP8266 library
 \*********************************************************************************************/
 
 #ifndef USE_IR_HVAC
@@ -55,6 +55,20 @@ void ir_send_init(void)
 #endif //USE_IR_HVAC
 }
 
+#ifdef USE_IR_RECEIVE
+#define IR_TIME_AVOID_DUPLICATE       500  // Milliseconds
+
+IRrecv *irrecv = NULL;
+unsigned long ir_lasttime = 0;
+
+void ir_recv_init(void)
+{
+  irrecv = new IRrecv(pin[GPIO_IRRECV]);  // an IR led is at GPIO_IRRECV
+  irrecv->enableIRIn();  // Start the receiver
+//  addLog_P(LOG_LEVEL_DEBUG, PSTR("IrReceive initialized"));
+}
+#endif  // USE_IR_RECEIVE
+
 /*********************************************************************************************\
  * Commands
 \*********************************************************************************************/
@@ -90,9 +104,9 @@ boolean ir_send_command(char *type, uint16_t index, char *dataBuf, uint16_t data
         snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"" D_CMND_IRSEND "\":\"" D_INVALID_JSON "\"}"));  // JSON decode failed
       } else {
         snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"" D_CMND_IRSEND "\":\"" D_DONE "\"}"));
-        protocol = ir_json[D_IRSEND_PROTOCOL];
+        protocol = ir_json[D_IR_PROTOCOL];
-        bits = ir_json[D_IRSEND_BITS];
+        bits = ir_json[D_IR_BITS];
-        data = ir_json[D_IRSEND_DATA];
+        data = ir_json[D_IR_DATA];
         if (protocol && bits && data) {
           if      (!strcasecmp_P(protocol, PSTR("NEC")))     irsend->sendNEC(data, bits);
           else if (!strcasecmp_P(protocol, PSTR("SONY")))    irsend->sendSony(data, bits);
@@ -108,7 +122,7 @@ boolean ir_send_command(char *type, uint16_t index, char *dataBuf, uint16_t data
       }
     } else error = true;
     if (error) {
-      snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"" D_CMND_IRSEND "\":\"" D_NO D_IRSEND_PROTOCOL ", " D_IRSEND_BITS " " D_OR " " D_IRSEND_DATA "\"}"));
+      snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"" D_CMND_IRSEND "\":\"" D_NO " " D_IR_PROTOCOL ", " D_IR_BITS " " D_OR " " D_IR_DATA "\"}"));
     }
   }
 #ifdef USE_IR_HVAC
@@ -140,7 +154,7 @@ boolean ir_send_command(char *type, uint16_t index, char *dataBuf, uint16_t data
       }
     } else error = true;
     if (error) {
-      snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"" D_CMND_IRHVAC "\":\"" D_WRONG D_IRHVAC_VENDOR ", " D_IRHVAC_MODE " " D_OR " " D_IRHVAC_FANSPEED "\"}"));
+      snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"" D_CMND_IRHVAC "\":\"" D_WRONG " " D_IRHVAC_VENDOR ", " D_IRHVAC_MODE " " D_OR " " D_IRHVAC_FANSPEED "\"}"));
     }
   }
 #endif  // USE_IR_HVAC
@@ -282,4 +296,39 @@ boolean ir_hvac_mitsubishi(const char *HVAC_Mode,const char *HVAC_FanMode, boole
   return false;
 }
 #endif  // USE_IR_HVAC
+
+#ifdef USE_IR_RECEIVE
+void ir_recv_check()
+{
+  char sirtype[100];
+  char *protocol;
+  int8_t iridx = 0;
+
+  decode_results results;
+  if (irrecv->decode(&results)) {
+    snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_IRR "RawLen %d, Bits %d, Value %08X, Decode %d"),
+      results.rawlen, results.bits, results.value, results.decode_type);
+    addLog(LOG_LEVEL_DEBUG);
+    unsigned long now = millis();
+    if ((now - ir_lasttime > IR_TIME_AVOID_DUPLICATE) && (UNKNOWN != results.decode_type) && (results.bits > 0)) {
+      ir_lasttime = now;
+      iridx = results.decode_type;
+      if ((iridx < 0) || (iridx > 14)) {
+        iridx = 0;
+      }
+      // Based on IRremoteESP8266.h enum decode_type_t
+      snprintf_P(sirtype, sizeof(sirtype), PSTR("UNKNOWN RC5 RC6 NEC SONY PANASONIC JVC SAMSUNG WHYNTER AIWA_RC_T501 LG SANYO MITSUBISHI DISH SHARP"));
+      protocol = strtok(sirtype, " ");
+      while (iridx) {
+        iridx--;
+        protocol = strtok(NULL, " ");
+      }
+      snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"" D_IRRECEIVED "\":{\"" D_IR_PROTOCOL "\":\"%s\", \"" D_IR_BITS "\":%d, \"" D_IR_DATA "\":\"%X\"}}"),
+        protocol, results.bits, results.value);
+      mqtt_publish_topic_P(6, PSTR(D_IRRECEIVED));
+    }
+    irrecv->resume();
+  }
+}
+#endif  // USE_IR_RECEIVE
 #endif  // USE_IR_REMOTE