Added Hob2Hood protocol

This commit is contained in:
Armin 2024-02-25 23:18:27 +01:00
parent 3930c4148a
commit f2838859e0
6 changed files with 518 additions and 7 deletions

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@ -660,6 +660,9 @@ The file *acLG.h* contains the command documentation of the LG air conditioner I
IReceiverTimingAnalysis can be tested online with [WOKWI](https://wokwi.com/projects/299033930562011656)
Click on the receiver while simulation is running to specify individual IR codes.
#### ReceiveAndSendHob2Hood
[Example](https://github.com/Arduino-IRremote/Arduino-IRremote/blob/master/examples/SendLGAirConditionerDemo/ReceiveAndSendHobToHood.ino) for receiving and sending AEG / Elektrolux Hob2Hood protocol.<br/>
#### ReceiverTimingAnalysis
This [example](https://github.com/Arduino-IRremote/Arduino-IRremote/blob/master/examples/ReceiverTimingAnalysis/ReceiverTimingAnalysis.ino) analyzes the signal delivered by your IR receiver module.
Values can be used to determine the stability of the received signal as well as a hint for determining the protocol.<br/>

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@ -8,6 +8,7 @@ See also the commit log at github: https://github.com/Arduino-IRremote/Arduino-I
- Fixed sendSamsung() / sendSamsungLG() bug.
- Added functions stopTimer(), restartTimer() and restartTimerWithTicksToAdd().
- Added rawlen and initialGap to IRData.
- Added ReceiveAndSendHobToHood example.
# 4.2.1
- Fix wrong type of tEnableLEDFeedback in IRSend.hpp and IRReceive.hpp.

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@ -0,0 +1,345 @@
/*
* 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 <http://www.gnu.org/licenses/gpl.html>.
*
*/
/*
* 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
* 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)
#define IR_RECEIVE_PIN 8
#define IR_SEND_PIN 9
#define TONE_PIN 10 // ADC2_0
#define APPLICATION_PIN 11
#elif defined(ESP32)
#include <Arduino.h>
// 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
#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
#if !defined (RAMEND)
#define RAMEND 0xFFFF // Dummy value for platforms where RAMEND is not defined
#endif
#if !defined (RAMSIZE)
#define RAMSIZE 0xFFFF // Dummy value for platforms where RAMSIZE 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

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@ -0,0 +1,143 @@
/*
* ReceiveAndSendHob2Hood.cpp
*
* Demonstrates receiving and sending of IR codes for AEG / Elektrolux Hob2Hood protocol
*
* This file is part of Arduino-IRremote https://github.com/Arduino-IRremote/Arduino-IRremote.
*
************************************************************************************
* MIT License
*
* Copyright (c) 2024 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.
*
************************************************************************************
*/
#include <Arduino.h>
#define DECODE_HASH // Only decoder, which works for Hob2Hood. protocol is UNKNOWN and only raw data is set.
//#define NO_LED_FEEDBACK_CODE // saves 92 bytes program memory
//#define SEND_PWM_BY_TIMER // Disable carrier PWM generation in software and use (restricted) hardware PWM.
#include "PinDefinitionsAndMore.h" // Define macros for input and output pin etc.
#include <IRremote.hpp>
// IR commands from AEG hob2hood device
#define NUMBER_OF_HOB_TO_HOOD_COMMANDS 7
#define HOB_TO_HOOD_HASH_CODE_FAN_1 0xE3C01BE2
#define HOB_TO_HOOD_HASH_CODE_FAN_2 0xD051C301
#define HOB_TO_HOOD_HASH_CODE_FAN_3 0xC22FFFD7
#define HOB_TO_HOOD_HASH_CODE_FAN_4 0xB9121B29
#define HOB_TO_HOOD_HASH_CODE_FAN_OFF 0x55303A3
#define HOB_TO_HOOD_HASH_CODE_LIGHT_ON 0xE208293C
#define HOB_TO_HOOD_HASH_CODE_LIGHT_OFF 0x24ACF947
// based on https://pastebin.com/N6kG7Wu5
#define HOB_TO_HOOD_UNIT_MICROS 725
#define H2H_1 HOB_TO_HOOD_UNIT_MICROS
#define H2H_2 (HOB_TO_HOOD_UNIT_MICROS*2) // 1450
#define H2H_3 (HOB_TO_HOOD_UNIT_MICROS*3) // 2175
#define H2H_4 (HOB_TO_HOOD_UNIT_MICROS*4) // 2900
#define H2H_5 (HOB_TO_HOOD_UNIT_MICROS*5) // 3625
// First entry is the length of the raw command
const uint16_t Fan1[] PROGMEM { 15, H2H_2, H2H_2, H2H_1, H2H_2, H2H_3, H2H_2, H2H_1, H2H_2, H2H_1, H2H_1, H2H_1, H2H_2, H2H_1,
H2H_3, H2H_1 };
const uint16_t Fan2[] PROGMEM { 9, H2H_2, H2H_2, H2H_1, H2H_4, H2H_1, H2H_3, H2H_5, H2H_3, H2H_3 };
const uint16_t Fan3[] PROGMEM { 9, H2H_1, H2H_3, H2H_4, H2H_4, H2H_3, H2H_1, H2H_1, H2H_3, H2H_3 };
const uint16_t Fan4[] PROGMEM { 13, H2H_2, H2H_3, H2H_2, H2H_1, H2H_2, H2H_3, H2H_2, H2H_2, H2H_1, H2H_3, H2H_1, H2H_1, H2H_2 };
const uint16_t FanOff[] PROGMEM { 15, H2H_1, H2H_2, H2H_1, H2H_2, H2H_3, H2H_2, H2H_1, H2H_2, H2H_2, H2H_3, H2H_1, H2H_2, H2H_1,
H2H_1, H2H_1 };
const uint16_t LightOn[] PROGMEM { 17, H2H_1, H2H_2, H2H_1, H2H_1, H2H_2, H2H_1, H2H_1, H2H_2, H2H_1, H2H_1, H2H_2, H2H_4, H2H_1,
H2H_1, H2H_1, H2H_1, H2H_2 };
const uint16_t LightOff[] PROGMEM { 17, H2H_1, H2H_2, H2H_1, H2H_1, H2H_1, H2H_1, H2H_1, H2H_3, H2H_1, H2H_1, H2H_1, H2H_2, H2H_1,
H2H_2, H2H_1, H2H_1, H2H_1 };
const uint16_t *const Hob2HoodSendCommands[NUMBER_OF_HOB_TO_HOOD_COMMANDS] = { Fan1, Fan2, Fan3, Fan4, FanOff, LightOn, LightOff }; // Constant array in RAM
void setup() {
Serial.begin(115200);
#if defined(__AVR_ATmega32U4__) || defined(SERIAL_PORT_USBVIRTUAL) || defined(SERIAL_USB) /*stm32duino*/|| defined(USBCON) /*STM32_stm32*/|| defined(SERIALUSB_PID) || defined(ARDUINO_attiny3217)
delay(4000); // To be able to connect Serial monitor after reset or power up and before first print out. Do not wait for an attached Serial Monitor!
#endif
// 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 Hob2Hood IR signals at pin " STR(IR_RECEIVE_PIN)));
IrSender.begin(); // Start with IR_SEND_PIN as send pin and enable feedback LED at default feedback LED pin
Serial.println(F("Send Hob2Hood IR signals at pin " STR(IR_SEND_PIN)));
}
/*
* Send Hob2Hood protocol
*/
void loop() {
static long sLastMillisOfSend = 0;
static uint8_t sSendCommandIndex = 0;
if (IrReceiver.decode()) {
IrReceiver.resume(); // Early enable receiving of the next IR frame
IrReceiver.printIRResultShort(&Serial);
/*
* Finally, check the received data and perform actions according to the received command
*/
switch (IrReceiver.decodedIRData.decodedRawData) {
case HOB_TO_HOOD_HASH_CODE_FAN_OFF:
Serial.print(F("FAN off"));
break;
case HOB_TO_HOOD_HASH_CODE_FAN_1:
Serial.print(F("FAN 1"));
break;
case HOB_TO_HOOD_HASH_CODE_FAN_2:
Serial.print(F("FAN 2"));
break;
default:
Serial.print(F("unknown Hob2Hood IR command"));
break;
}
}
/*
* Send next command every 5 seconds
*/
if (millis() - sLastMillisOfSend > 2000) {
sLastMillisOfSend = millis();
#if defined(__AVR__)
uint16_t tLengthOfRawCommand = pgm_read_word(Hob2HoodSendCommands[sSendCommandIndex]); // length is the 1. word in array
#else
uint16_t tLengthOfRawCommand = *Hob2HoodSendCommands[sSendCommandIndex]; // length is the 1. word in array
#endif
const uint16_t *tAddressOfRawCommandSequence = Hob2HoodSendCommands[sSendCommandIndex] + 1; // Raw sequence starts at the 2. word of array
Serial.print(F("Send Hob2Hood command index="));
Serial.println(sSendCommandIndex);
IrSender.sendRaw_P(tAddressOfRawCommandSequence, tLengthOfRawCommand, 38);
// Prepare for next command
sSendCommandIndex++;
if (sSendCommandIndex >= NUMBER_OF_HOB_TO_HOOD_COMMANDS) {
sSendCommandIndex = 0;
}
}
}

View File

@ -930,11 +930,10 @@ uint_fast8_t IRrecv::compare(uint16_t oldval, uint16_t newval) {
* Instead of decoding using a standard encoding scheme
* (e.g. Sony, NEC, RC5), the code is hashed to a 32-bit value.
*
* The algorithm: look at the sequence of MARK signals, and see if each one
* is shorter (0), the same length (1), or longer (2) than the previous.
* Do the same with the SPACE signals. Hash the resulting sequence of 0's,
* 1's, and 2's to a 32-bit value. This will give a unique value for each
* different code (probably), for most code systems.
* The algorithm: look at the sequence of MARK and SPACE signals, and see if each one
* is shorter (0), the same length (1), or longer (2) than the previous MARK or SPACE.
* Hash the resulting sequence of 0's, 1's, and 2's to a 32-bit value.
* This will give a unique value for each different code (probably), for most code systems.
*
* Use FNV hash algorithm: http://isthe.com/chongo/tech/comp/fnv/#FNV-param
* Converts the raw code values into a 32-bit hash code.
@ -956,6 +955,7 @@ bool IRrecv::decodeHash() {
unsigned int i;
#endif
for (i = 1; (i + 2) < decodedIRData.rawlen; i++) {
// Compare mark with mark and space with space
uint_fast8_t value = compare(decodedIRData.rawDataPtr->rawbuf[i], decodedIRData.rawDataPtr->rawbuf[i + 2]);
// Add value into the hash
hash = (hash * FNV_PRIME_32) ^ value;

View File

@ -466,15 +466,24 @@ void IRsend::sendRaw_P(const uint16_t aBufferWithMicroseconds[], uint_fast16_t a
if (i & 1) {
// Odd
space(duration);
# if defined(LOCAL_DEBUG)
Serial.print(F("S="));
# endif
} else {
mark(duration);
# if defined(LOCAL_DEBUG)
Serial.print(F("M="));
# endif
}
# if defined(LOCAL_DEBUG)
Serial.println(duration);
# endif
}
#endif
}
/**
* New function using an 8 byte tick timing array in FLASH to save program memory
* New function using an 8 byte tick (50 us) timing array in FLASH to save program memory
* Raw data starts with a Mark. No leading space as in received timing data!
*/
void IRsend::sendRaw_P(const uint8_t aBufferWithTicks[], uint_fast16_t aLengthOfBuffer, uint_fast8_t aIRFrequencyKilohertz) {
@ -484,16 +493,26 @@ void IRsend::sendRaw_P(const uint8_t aBufferWithTicks[], uint_fast16_t aLengthOf
// Set IR carrier frequency
enableIROut(aIRFrequencyKilohertz);
uint_fast16_t duration;
for (uint_fast16_t i = 0; i < aLengthOfBuffer; i++) {
uint_fast16_t duration = pgm_read_byte(&aBufferWithTicks[i]) * (uint_fast16_t) MICROS_PER_TICK;
duration = pgm_read_byte(&aBufferWithTicks[i]) * (uint_fast16_t) MICROS_PER_TICK;
if (i & 1) {
// Odd
space(duration);
# if defined(LOCAL_DEBUG)
Serial.print(F("S="));
# endif
} else {
mark(duration);
# if defined(LOCAL_DEBUG)
Serial.print(F("M="));
# endif
}
}
IRLedOff(); // Always end with the LED off
# if defined(LOCAL_DEBUG)
Serial.println(duration);
# endif
#endif
}