6c74ea65c2
* Add saving to SD-Card (not ready yet) * Add saving to SD-card (done) * Select previous menu item * Fix central button * Fix current_button * Refactoring * Add notifications * [FL-1417] Add IRDA CLI CLI commands: 1) ir_rx Receives all IR-trafic, decodes and prints result to stdout 2) ir_tx <protocol> <address> <command> Transmits IR-signal. Address and command are hex-formatted * Fix BUG with random memory corruption at random time in random place in random universe in random unknown space and time forever amen * Fix submenu set_selected_item * Bring protocol order back * Add TODO sdcard check
62 lines
1.3 KiB
C
62 lines
1.3 KiB
C
#pragma once
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#include <stdint.h>
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#include <stdbool.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* Signature of callback function for receiving continuous IRDA rx signal.
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*
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* @param level - level of input IRDA rx signal
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* @param duration - duration of continuous rx signal level in us
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*/
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typedef void (*TimerISRCallback)(void* ctx, bool level, uint32_t duration);
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/**
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* Initialize IRDA RX timer to receive interrupts.
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* It provides interrupts for every RX-signal edge changing
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* with its duration.
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*/
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void api_hal_irda_rx_irq_init(void);
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/**
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* Deinitialize IRDA RX interrupt.
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*/
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void api_hal_irda_rx_irq_deinit(void);
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/**
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* Setup callback for previously initialized IRDA RX interrupt.
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*
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* @param callback - callback to call when RX signal edge changing occurs
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* @param ctx - context for callback
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*/
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void api_hal_irda_rx_irq_set_callback(TimerISRCallback callback, void *ctx);
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/**
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* Start generating IRDA TX PWM. Provides PWM initialization on
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* defined frequency.
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*
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* @param duty_cycle - duty cycle
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* @param freq - PWM frequency to generate
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*/
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void api_hal_irda_pwm_set(float duty_cycle, float freq);
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/**
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* Stop generating IRDA PWM signal.
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*/
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void api_hal_irda_pwm_stop();
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/**
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* Check if IRDA is in use now.
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* @return false - IRDA is busy, true otherwise.
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*/
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bool api_hal_irda_rx_irq_is_busy(void);
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#ifdef __cplusplus
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}
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#endif
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