From fd2790177100624d1c6fe202b34ec53ac289ee4e Mon Sep 17 00:00:00 2001 From: Tom Nordal Date: Thu, 27 Jun 2024 10:16:24 +0200 Subject: [PATCH] IR Project not working, wrong module? --- Control Project with Infrared/platformio.ini | 4 + .../src/PinDefinitionsAndMore.h | 342 ++++++++++++++++++ Control Project with Infrared/src/main.cpp | 124 ++++++- 3 files changed, 461 insertions(+), 9 deletions(-) create mode 100644 Control Project with Infrared/src/PinDefinitionsAndMore.h diff --git a/Control Project with Infrared/platformio.ini b/Control Project with Infrared/platformio.ini index ea23b77..763041c 100644 --- a/Control Project with Infrared/platformio.ini +++ b/Control Project with Infrared/platformio.ini @@ -12,3 +12,7 @@ platform = atmelavr board = uno framework = arduino +monitor_speed = 115200 +lib_deps = + z3t0/IRremote @ ^4.4.0 + ; https://github.com/cyborg5/IRLib2.git diff --git a/Control Project with Infrared/src/PinDefinitionsAndMore.h b/Control Project with Infrared/src/PinDefinitionsAndMore.h new file mode 100644 index 0000000..37d57d9 --- /dev/null +++ b/Control Project with Infrared/src/PinDefinitionsAndMore.h @@ -0,0 +1,342 @@ +/* + * PinDefinitionsAndMore.h + * + * Contains pin definitions for IRremote examples for various platforms + * as well as definitions for feedback LED and tone() and includes + * + * Copyright (C) 2021-2023 Armin Joachimsmeyer + * armin.joachimsmeyer@gmail.com + * + * This file is part of IRremote https://github.com/Arduino-IRremote/Arduino-IRremote. + * + * Arduino-IRremote 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 . + * + */ + +/* + * Pin mapping table for different platforms + * + * Platform IR input IR output Tone Core/Pin schema + * -------------------------------------------------------------- + * DEFAULT/AVR 2 3 4 Arduino + * ATtinyX5 0|PB0 4|PB4 3|PB3 ATTinyCore + * ATtiny167 3|PA3 2|PA2 7|PA7 ATTinyCore + * ATtiny167 9|PA3 8|PA2 5|PA7 Digispark original core + * ATtiny84 |PB2 |PA4 |PA3 ATTinyCore + * ATtiny88 3|PD3 4|PD4 9|PB1 ATTinyCore + * ATtiny3217 18|PA1 19|PA2 20|PA3 MegaTinyCore + * ATtiny1604 2 3|PA5 % + * ATtiny816 14|PA1 16|PA3 1|PA5 MegaTinyCore + * ATtiny1614 8|PA1 10|PA3 1|PA5 MegaTinyCore + * SAMD21 3 4 5 + * ESP8266 14|D5 12|D6 % + * ESP32 15 4 27 + * ESP32-C3 6 7 10 + * BluePill PA6 PA7 PA3 + * APOLLO3 11 12 5 + * RP2040 3|GPIO15 4|GPIO16 5|GPIO17 + */ +//#define _IR_MEASURE_TIMING // For debugging purposes. + +#if defined(__AVR__) +#if defined(__AVR_ATtiny25__) || defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__) // Digispark board. For use with ATTinyCore. +#include "ATtinySerialOut.hpp" // TX is at pin 2 - Available as Arduino library "ATtinySerialOut". Saves 700 bytes program memory and 70 bytes RAM for ATtinyCore. +#define IR_RECEIVE_PIN PIN_PB0 +#define IR_SEND_PIN PIN_PB4 // Pin 2 is serial output with ATtinySerialOut. Pin 1 is internal LED and Pin3 is USB+ with pullup on Digispark board. +#define TONE_PIN PIN_PB3 +#define _IR_TIMING_TEST_PIN PIN_PB3 + +# elif defined(__AVR_ATtiny87__) || defined(__AVR_ATtiny167__) // Digispark pro board +#include "ATtinySerialOut.hpp" // Available as Arduino library "ATtinySerialOut" +// For ATtiny167 Pins PB6 and PA3 are usable as interrupt source. +# if defined(ARDUINO_AVR_DIGISPARKPRO) +// For use with Digispark original core +#define IR_RECEIVE_PIN 9 // PA3 - on Digispark board labeled as pin 9 +//#define IR_RECEIVE_PIN 14 // PB6 / INT0 is connected to USB+ on DigisparkPro boards +#define IR_SEND_PIN 8 // PA2 - on Digispark board labeled as pin 8 +#define TONE_PIN 5 // PA7 - on Digispark board labeled as pin 5 +#define _IR_TIMING_TEST_PIN 10 // PA4 +# else +// For use with ATTinyCore +#define IR_RECEIVE_PIN PIN_PA3 // On Digispark board labeled as pin 9 - INT0 is connected to USB+ on DigisparkPro boards +#define IR_SEND_PIN PIN_PA2 // On Digispark board labeled as pin 8 +#define TONE_PIN PIN_PA7 // On Digispark board labeled as pin 5 +# endif + +# elif defined(__AVR_ATtiny84__) // For use with ATTinyCore +#include "ATtinySerialOut.hpp" // Available as Arduino library "ATtinySerialOut". Saves 128 bytes program memory. +#define IR_RECEIVE_PIN PIN_PB2 // INT0 +#define IR_SEND_PIN PIN_PA4 +#define TONE_PIN PIN_PA3 +#define _IR_TIMING_TEST_PIN PIN_PA5 + +# elif defined(__AVR_ATtiny88__) // MH-ET Tiny88 board. For use with ATTinyCore. +#include "ATtinySerialOut.hpp" // Available as Arduino library "ATtinySerialOut". Saves 128 bytes program memory. +// Pin 6 is TX, pin 7 is RX +#define IR_RECEIVE_PIN PIN_PD3 // 3 - INT1 +#define IR_SEND_PIN PIN_PD4 // 4 +#define TONE_PIN PIN_PB1 // 9 +#define _IR_TIMING_TEST_PIN PIN_PB0 // 8 + +# elif defined(__AVR_ATtiny1616__) || defined(__AVR_ATtiny3216__) || defined(__AVR_ATtiny3217__) // For use with megaTinyCore +// Tiny Core Dev board +// https://www.tindie.com/products/xkimi/tiny-core-16-dev-board-attiny1616/ - Out of Stock +// https://www.tindie.com/products/xkimi/tiny-core-32-dev-board-attiny3217/ - Out of Stock +#define IR_RECEIVE_PIN PIN_PA1 // use 18 instead of PIN_PA1 for TinyCore32 +#define IR_SEND_PIN PIN_PA2 // 19 +#define TONE_PIN PIN_PA3 // 20 +#define APPLICATION_PIN PIN_PA0 // 0 +#undef LED_BUILTIN // No LED available on the TinyCore 32 board, take the one on the programming board which is connected to the DAC output +#define LED_BUILTIN PIN_PA6 // use 2 instead of PIN_PA6 for TinyCore32 + +# elif defined(__AVR_ATtiny816__) // For use with megaTinyCore +#define IR_RECEIVE_PIN PIN_PA1 // 14 +#define IR_SEND_PIN PIN_PA1 // 16 +#define TONE_PIN PIN_PA5 // 1 +#define APPLICATION_PIN PIN_PA4 // 0 +#undef LED_BUILTIN // No LED available, take the one which is connected to the DAC output +#define LED_BUILTIN PIN_PB5 // 4 + +# elif defined(__AVR_ATtiny1614__) // For use with megaTinyCore +#define IR_RECEIVE_PIN PIN_PA1 // 8 +#define IR_SEND_PIN PIN_PA3 // 10 +#define TONE_PIN PIN_PA5 // 1 +#define APPLICATION_PIN PIN_PA4 // 0 + +# elif defined(__AVR_ATtiny1604__) // For use with megaTinyCore +#define IR_RECEIVE_PIN PIN_PA6 // 2 - To be compatible with interrupt example, pin 2 is chosen here. +#define IR_SEND_PIN PIN_PA7 // 3 +#define APPLICATION_PIN PIN_PB2 // 5 + +#define tone(...) void() // Define as void, since TCB0_INT_vect is also used by tone() +#define noTone(a) void() +#define TONE_PIN 42 // Dummy for examples using it + +# elif defined(__AVR_ATmega1284__) || defined(__AVR_ATmega1284P__) \ +|| defined(__AVR_ATmega644__) || defined(__AVR_ATmega644P__) \ +|| defined(__AVR_ATmega324P__) || defined(__AVR_ATmega324A__) \ +|| defined(__AVR_ATmega324PA__) || defined(__AVR_ATmega164A__) \ +|| defined(__AVR_ATmega164P__) || defined(__AVR_ATmega32__) \ +|| defined(__AVR_ATmega16__) || defined(__AVR_ATmega8535__) \ +|| defined(__AVR_ATmega64__) || defined(__AVR_ATmega128__) \ +|| defined(__AVR_ATmega1281__) || defined(__AVR_ATmega2561__) \ +|| defined(__AVR_ATmega8515__) || defined(__AVR_ATmega162__) +#define IR_RECEIVE_PIN 2 +#define IR_SEND_PIN 13 +#define TONE_PIN 4 +#define APPLICATION_PIN 5 +#define ALTERNATIVE_IR_FEEDBACK_LED_PIN 6 // E.g. used for examples which use LED_BUILDIN for example output. +#define _IR_TIMING_TEST_PIN 7 + +# else // Default as for ATmega328 like on Uno, Nano, Leonardo, Teensy 2.0 etc. +#define IR_RECEIVE_PIN 2 // To be compatible with interrupt example, pin 2 is chosen here. +#define IR_SEND_PIN 3 +#define TONE_PIN 4 +#define APPLICATION_PIN 5 +#define ALTERNATIVE_IR_FEEDBACK_LED_PIN 6 // E.g. used for examples which use LED_BUILDIN for example output. +#define _IR_TIMING_TEST_PIN 7 + +# if defined(ARDUINO_AVR_PROMICRO) // Sparkfun Pro Micro is __AVR_ATmega32U4__ but has different external circuit +// We have no built in LED at pin 13 -> reuse RX LED +#undef LED_BUILTIN +#define LED_BUILTIN LED_BUILTIN_RX +# endif +# endif // defined(__AVR_ATtiny25__)... + +#elif defined(ARDUINO_ARCH_RENESAS_UNO) // Uno R4 +// To be compatible with Uno R3. +#define IR_RECEIVE_PIN 2 +#define IR_SEND_PIN 3 +#define TONE_PIN 4 +#define APPLICATION_PIN 5 +#define ALTERNATIVE_IR_FEEDBACK_LED_PIN 6 // E.g. used for examples which use LED_BUILDIN for example output. +#define _IR_TIMING_TEST_PIN 7 + +#elif defined(ESP8266) +#define FEEDBACK_LED_IS_ACTIVE_LOW // The LED on my board (D4) is active LOW +#define IR_RECEIVE_PIN 14 // D5 +#define IR_SEND_PIN 12 // D6 - D4/pin 2 is internal LED +#define _IR_TIMING_TEST_PIN 2 // D4 +#define APPLICATION_PIN 13 // D7 + +#define tone(...) void() // tone() inhibits receive timer +#define noTone(a) void() +#define TONE_PIN 42 // Dummy for examples using it + +#elif defined(CONFIG_IDF_TARGET_ESP32C3) || defined(ARDUINO_ESP32C3_DEV) +#define NO_LED_FEEDBACK_CODE // The WS2812 on pin 8 of AI-C3 board crashes if used as receive feedback LED, other I/O pins are working... +#define IR_RECEIVE_PIN 6 +#define IR_SEND_PIN 7 +#define TONE_PIN 10 +#define APPLICATION_PIN 18 + +#elif defined(ESP32) +#include + +// tone() is included in ESP32 core since 2.0.2 +#if !defined(ESP_ARDUINO_VERSION_VAL) +#define ESP_ARDUINO_VERSION_VAL(major, minor, patch) 12345678 +#endif +#if ESP_ARDUINO_VERSION <= ESP_ARDUINO_VERSION_VAL(2, 0, 2) +#define TONE_LEDC_CHANNEL 1 // Using channel 1 makes tone() independent of receiving timer -> No need to stop receiving timer. +void tone(uint8_t aPinNumber, unsigned int aFrequency){ + ledcAttachPin(aPinNumber, TONE_LEDC_CHANNEL); + ledcWriteTone(TONE_LEDC_CHANNEL, aFrequency); +} +void tone(uint8_t aPinNumber, unsigned int aFrequency, unsigned long aDuration){ + ledcAttachPin(aPinNumber, TONE_LEDC_CHANNEL); + ledcWriteTone(TONE_LEDC_CHANNEL, aFrequency); + delay(aDuration); + ledcWriteTone(TONE_LEDC_CHANNEL, 0); +} +void noTone(uint8_t aPinNumber){ + ledcWriteTone(TONE_LEDC_CHANNEL, 0); +} +#endif // ESP_ARDUINO_VERSION <= ESP_ARDUINO_VERSION_VAL(2, 0, 2) + +#define IR_RECEIVE_PIN 15 // D15 +#define IR_SEND_PIN 4 // D4 +#define TONE_PIN 27 // D27 25 & 26 are DAC0 and 1 +#define APPLICATION_PIN 16 // RX2 pin + +#elif defined(ARDUINO_ARCH_STM32) || defined(ARDUINO_ARCH_STM32F1) // BluePill +// Timer 3 blocks PA6, PA7, PB0, PB1 for use by Servo or tone() +#define IR_RECEIVE_PIN PA6 +#define IR_RECEIVE_PIN_STRING "PA6" +#define IR_SEND_PIN PA7 +#define IR_SEND_PIN_STRING "PA7" +#define TONE_PIN PA3 +#define _IR_TIMING_TEST_PIN PA5 +#define APPLICATION_PIN PA2 +#define APPLICATION_PIN_STRING "PA2" +# if defined(ARDUINO_GENERIC_STM32F103C) || defined(ARDUINO_BLUEPILL_F103C8) +// BluePill LED is active low +#define FEEDBACK_LED_IS_ACTIVE_LOW +# endif + +#elif defined(ARDUINO_ARCH_APOLLO3) // Sparkfun Apollo boards +#define IR_RECEIVE_PIN 11 +#define IR_SEND_PIN 12 +#define TONE_PIN 5 + +#elif defined(ARDUINO_ARCH_MBED) && defined(ARDUINO_ARCH_MBED_NANO) // Arduino Nano 33 BLE and Arduino Nano Connect layout for MBED +// Must be before ARDUINO_ARCH_RP2040, since it is the layout for the MBED core of Arduino Nano Connect +#define IR_RECEIVE_PIN 3 // GPIO15 Start with pin 3 since pin 2|GPIO25 is connected to LED on Pi pico +#define IR_SEND_PIN 4 // GPIO16 +#define TONE_PIN 5 +#define APPLICATION_PIN 6 +#define ALTERNATIVE_IR_FEEDBACK_LED_PIN 7 // E.g. used for examples which use LED_BUILDIN for example output. +#define _IR_TIMING_TEST_PIN 8 + +#elif defined(ARDUINO_ARCH_RP2040) // Arduino Nano Connect, Pi Pico with arduino-pico core https://github.com/earlephilhower/arduino-pico +#define IR_RECEIVE_PIN 15 // GPIO15 to be compatible with the Arduino Nano RP2040 Connect (pin3) +#define IR_SEND_PIN 16 // GPIO16 +#define TONE_PIN 17 +#define APPLICATION_PIN 18 +#define ALTERNATIVE_IR_FEEDBACK_LED_PIN 19 // E.g. used for examples which use LED_BUILDIN for example output. +#define _IR_TIMING_TEST_PIN 20 + +// If you program the Nano RP2040 Connect with this core, then you must redefine LED_BUILTIN +// and use the external reset with 1 kOhm to ground to enter UF2 mode +#undef LED_BUILTIN +#define LED_BUILTIN 6 + +#elif defined(PARTICLE) // !!!UNTESTED!!! +#define IR_RECEIVE_PIN A4 +#define IR_SEND_PIN A5 // Particle supports multiple pins + +#define LED_BUILTIN D7 + +/* + * 4 times the same (default) layout for easy adaption in the future + */ +#elif defined(TEENSYDUINO) // Teensy 2.0 is handled at default for ATmega328 like on Uno, Nano, Leonardo etc. +#define IR_RECEIVE_PIN 2 +#define IR_SEND_PIN 3 +#define TONE_PIN 4 +#define APPLICATION_PIN 5 +#define ALTERNATIVE_IR_FEEDBACK_LED_PIN 6 // E.g. used for examples which use LED_BUILDIN for example output. +#define _IR_TIMING_TEST_PIN 7 + +#elif defined(ARDUINO_ARCH_MBED) // Arduino Nano 33 BLE +#define IR_RECEIVE_PIN 2 +#define IR_SEND_PIN 3 +#define TONE_PIN 4 +#define APPLICATION_PIN 5 +#define ALTERNATIVE_IR_FEEDBACK_LED_PIN 6 // E.g. used for examples which use LED_BUILDIN for example output. +#define _IR_TIMING_TEST_PIN 7 + +#elif defined(ARDUINO_ARCH_SAMD) || defined(ARDUINO_ARCH_SAM) +#define IR_RECEIVE_PIN 2 +#define IR_SEND_PIN 3 +#define TONE_PIN 4 +#define APPLICATION_PIN 5 +#define ALTERNATIVE_IR_FEEDBACK_LED_PIN 6 // E.g. used for examples which use LED_BUILDIN for example output. +#define _IR_TIMING_TEST_PIN 7 + +#if !defined(ARDUINO_SAMD_ADAFRUIT) && !defined(ARDUINO_SEEED_XIAO_M0) +// On the Zero and others we switch explicitly to SerialUSB +#define Serial SerialUSB +#endif + +// Definitions for the Chinese SAMD21 M0-Mini clone, which has no led connected to D13/PA17. +// Attention!!! D2 and D4 are swapped on these boards!!! +// If you connect the LED, it is on pin 24/PB11. In this case activate the next two lines. +//#undef LED_BUILTIN +//#define LED_BUILTIN 24 // PB11 +// As an alternative you can choose pin 25, it is the RX-LED pin (PB03), but active low.In this case activate the next 3 lines. +//#undef LED_BUILTIN +//#define LED_BUILTIN 25 // PB03 +//#define FEEDBACK_LED_IS_ACTIVE_LOW // The RX LED on the M0-Mini is active LOW + +#elif defined (NRF51) // BBC micro:bit +#define IR_RECEIVE_PIN 2 +#define IR_SEND_PIN 3 +#define APPLICATION_PIN 1 +#define _IR_TIMING_TEST_PIN 4 + +#define tone(...) void() // no tone() available +#define noTone(a) void() +#define TONE_PIN 42 // Dummy for examples using it + +#else +#warning Board / CPU is not detected using pre-processor symbols -> using default values, which may not fit. Please extend PinDefinitionsAndMore.h. +// Default valued for unidentified boards +#define IR_RECEIVE_PIN 2 +#define IR_SEND_PIN 3 +#define TONE_PIN 4 +#define APPLICATION_PIN 5 +#define ALTERNATIVE_IR_FEEDBACK_LED_PIN 6 // E.g. used for examples which use LED_BUILDIN for example output. +#define _IR_TIMING_TEST_PIN 7 +#endif // defined(ESP8266) + +#if defined(ESP32) || defined(ARDUINO_ARCH_RP2040) || defined(PARTICLE) || defined(ARDUINO_ARCH_MBED) +#define SEND_PWM_BY_TIMER // We do not have pin restrictions for this CPU's, so lets use the hardware PWM for send carrier signal generation +#else +# if defined(SEND_PWM_BY_TIMER) +#undef IR_SEND_PIN // SendPin is determined by timer! This avoids warnings in IRremote.hpp and IRTimer.hpp +# endif +#endif + +#if !defined (FLASHEND) +#define FLASHEND 0xFFFF // Dummy value for platforms where FLASHEND is not defined +#endif + +/* + * Helper macro for getting a macro definition as string + */ +#if !defined(STR_HELPER) +#define STR_HELPER(x) #x +#define STR(x) STR_HELPER(x) +#endif diff --git a/Control Project with Infrared/src/main.cpp b/Control Project with Infrared/src/main.cpp index cb9fbba..8210c61 100644 --- a/Control Project with Infrared/src/main.cpp +++ b/Control Project with Infrared/src/main.cpp @@ -1,18 +1,124 @@ +/* + * SimpleReceiver.cpp + * + * Demonstrates receiving ONLY NEC protocol IR codes with IRremote + * If no protocol is defined, all protocols (except Bang&Olufsen) are active. + * + * This file is part of Arduino-IRremote https://github.com/Arduino-IRremote/Arduino-IRremote. + * + ************************************************************************************ + * MIT License + * + * Copyright (c) 2020-2023 Armin Joachimsmeyer + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is furnished + * to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, + * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE + * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + ************************************************************************************ + */ + +/* + * Specify which protocol(s) should be used for decoding. + * If no protocol is defined, all protocols (except Bang&Olufsen) are active. + * This must be done before the #include + */ +//#define DECODE_DENON // Includes Sharp +//#define DECODE_JVC +//#define DECODE_KASEIKYO +//#define DECODE_PANASONIC // alias for DECODE_KASEIKYO +//#define DECODE_LG +#define DECODE_NEC // Includes Apple and Onkyo. To enable all protocols , just comment/disable this line. +//#define DECODE_SAMSUNG +//#define DECODE_SONY +//#define DECODE_RC5 +//#define DECODE_RC6 + +//#define DECODE_BOSEWAVE +//#define DECODE_LEGO_PF +//#define DECODE_MAGIQUEST +//#define DECODE_WHYNTER +//#define DECODE_FAST + +//#define DECODE_DISTANCE_WIDTH // Universal decoder for pulse distance width protocols +//#define DECODE_HASH // special decoder for all protocols + +//#define DECODE_BEO // This protocol must always be enabled manually, i.e. it is NOT enabled if no protocol is defined. It prevents decoding of SONY! + +//#define DEBUG // Activate this for lots of lovely debug output from the decoders. + +//#define RAW_BUFFER_LENGTH 180 // Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100. + #include -// put function declarations here: -int myFunction(int, int); +/* + * This include defines the actual pin number for pins like IR_RECEIVE_PIN, IR_SEND_PIN for many different boards and architectures + */ +#include "PinDefinitionsAndMore.h" +#include // include the library void setup() { - // put your setup code here, to run once: - int result = myFunction(2, 3); + Serial.begin(115200); + while (!Serial) + ; // Wait for Serial to become available. Is optimized away for some cores. + + // Just to know which program is running on my Arduino + Serial.println(F("START " __FILE__ " from " __DATE__ "\r\nUsing library version " VERSION_IRREMOTE)); + + // Start the receiver and if not 3. parameter specified, take LED_BUILTIN pin from the internal boards definition as default feedback LED + IrReceiver.begin(IR_RECEIVE_PIN, ENABLE_LED_FEEDBACK); + + Serial.print(F("Ready to receive IR signals of protocols: ")); + printActiveIRProtocols(&Serial); + Serial.println(F("at pin " STR(IR_RECEIVE_PIN))); } void loop() { - // put your main code here, to run repeatedly: -} + /* + * Check if received data is available and if yes, try to decode it. + * Decoded result is in the IrReceiver.decodedIRData structure. + * + * E.g. command is in IrReceiver.decodedIRData.command + * address is in command is in IrReceiver.decodedIRData.address + * and up to 32 bit raw data in IrReceiver.decodedIRData.decodedRawData + */ + if (IrReceiver.decode()) { + + /* + * Print a summary of received data + */ + if (IrReceiver.decodedIRData.protocol == UNKNOWN) { + Serial.println(F("Received noise or an unknown (or not yet enabled) protocol")); + // We have an unknown protocol here, print extended info + IrReceiver.printIRResultRawFormatted(&Serial, true); + IrReceiver.resume(); // Do it here, to preserve raw data for printing with printIRResultRawFormatted() + } else { + IrReceiver.resume(); // Early enable receiving of the next IR frame + IrReceiver.printIRResultShort(&Serial); + IrReceiver.printIRSendUsage(&Serial); + } + Serial.println(); -// put function definitions here: -int myFunction(int x, int y) { - return x + y; + /* + * Finally, check the received data and perform actions according to the received command + */ + if (IrReceiver.decodedIRData.command == 0x10) { + // do something + } else if (IrReceiver.decodedIRData.command == 0x11) { + // do something else + } + } } \ No newline at end of file