44 * This library can be configured at compile time by the following options / macros:
45 * For more details see: https://github.com/Arduino-IRremote/Arduino-IRremote#compile-options--macros-for-this-library
46 *
47 * - RAW_BUFFER_LENGTH Buffer size of raw input buffer. Must be even! 100 is sufficient for *regular* protocols of up to 48 bits.
48 * - IR_SEND_PIN If specified (as constant), reduces program size and improves send timing for AVR.
49 * - SEND_PWM_BY_TIMER Disable carrier PWM generation in software and use (restricted) hardware PWM.
50 * - USE_NO_SEND_PWM Use no carrier PWM, just simulate an **active low** receiver signal. Overrides SEND_PWM_BY_TIMER definition.
51 * - USE_OPEN_DRAIN_OUTPUT_FOR_SEND_PIN Use or simulate open drain output mode at send pin. Attention, active state of open drain is LOW, so connect the send LED between positive supply and send pin!
52 * - EXCLUDE_EXOTIC_PROTOCOLS If activated, BANG_OLUFSEN, BOSEWAVE, WHYNTER and LEGO_PF are excluded in decode() and in sending with IrSender.write().
53 * - EXCLUDE_UNIVERSAL_PROTOCOLS If activated, the universal decoder for pulse distance protocols and decodeHash (special decoder for all protocols) are excluded in decode().
54 * - DECODE_* Selection of individual protocols to be decoded. See below.
55 * - MARK_EXCESS_MICROS Value is subtracted from all marks and added to all spaces before decoding, to compensate for the signal forming of different IR receiver modules.
56 * - RECORD_GAP_MICROS Minimum gap between IR transmissions, to detect the end of a protocol.
57 * - FEEDBACK_LED_IS_ACTIVE_LOW Required on some boards (like my BluePill and my ESP8266 board), where the feedback LED is active low.
58 * - NO_LED_FEEDBACK_CODE This completely disables the LED feedback code for send and receive.
59 * - IR_INPUT_IS_ACTIVE_HIGH Enable it if you use a RF receiver, which has an active HIGH output signal.
60 * - IR_SEND_DUTY_CYCLE_PERCENT Duty cycle of IR send signal.
61 * - MICROS_PER_TICK Resolution of the raw input buffer data. Corresponds to 2 pulses of each 26.3 us at 38 kHz.
62 * - IR_USE_AVR_TIMER* Selection of timer to be used for generating IR receiving sample interval.
158// To change this value, you simply can add a line #define "MARK_EXCESS_MICROS <My_new_value>" in your ino file before the line "#include <IRremote.hpp>"
169// To change this value, you simply can add a line #define "RECORD_GAP_MICROS <My_new_value>" in your ino file before the line "#include <IRremote.hpp>"
170#define RECORD_GAP_MICROS 5000 // FREDRICH28AC / LG2 header space is 9700, NEC header space is 4500
176// To change this value, you simply can add a line #define "RECORD_GAP_MICROS_WARNING_THRESHOLD <My_new_value>" in your ino file before the line "#include <IRremote.hpp>"
203#define SEND_PWM_BY_TIMER // the best and default method for ESP32 etc.
204#warning INFO: For ESP32, RP2040, mbed and particle boards SEND_PWM_BY_TIMER is enabled by default. If this is not intended, deactivate the line in IRremote.hpp over this warning message in file IRremote.hpp.
205# endif
206#else
207# if defined(SEND_PWM_BY_TIMER)
208# if defined(IR_SEND_PIN)
209#undef IR_SEND_PIN // to avoid warning 3 lines later
210#warning Since SEND_PWM_BY_TIMER is defined, the existing value of IR_SEND_PIN is discarded and replaced by the value determined by timer used for PWM generation
211# endif
212#define IR_SEND_PIN DeterminedByTimer // must be set here, since it is evaluated at IRremoteInt.h, before the include of private/IRTimer.hpp
231#warning Pin mode OUTPUT_OPEN_DRAIN is not supported on this platform -> mimick open drain mode by switching between INPUT and OUTPUT mode.
232#endif
233
238#if !defined(PULSE_CORRECTION_NANOS)
239# if defined(F_CPU)
240// To change this value, you simply can add a line #define "PULSE_CORRECTION_NANOS <My_new_value>" in your ino file before the line "#include <IRremote.hpp>"
1.8.18