3114a2d4b8
* Add cscope db generation * Add api-hal-irda, TIM2: HAL->LL * Add libirda: pwm decoding * Universal state machine * Add irda decoder library * Move IRDA capture to standalone tool * Add encoder/decoder samsung32, NEC, fix bugs * Port current App to new Irda lib * Fix clang format for test data * Port IRDA api-hal to f6 Co-authored-by: あく <alleteam@gmail.com>
434 lines
14 KiB
C
434 lines
14 KiB
C
#include <furi.h>
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#include <api-hal.h>
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#include <gui/gui.h>
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#include <input/input.h>
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#include <cli/cli.h>
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#include <api-hal-irda.h>
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#include "irda.h"
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typedef enum {
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EventTypeTick,
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EventTypeKey,
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EventTypeRX,
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} EventType;
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typedef IrdaMessage IrDAPacket;
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typedef struct {
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union {
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InputEvent input;
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IrDAPacket rx;
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} value;
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EventType type;
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} AppEvent;
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//typedef struct {
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// IrdaProtocol protocol;
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// uint32_t address;
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// uint32_t command;
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//} IrDAPacket;
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#define IRDA_PACKET_COUNT 8
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typedef struct {
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osMessageQueueId_t cli_ir_rx_queue;
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Cli* cli;
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bool cli_cmd_is_active;
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} IrDAApp;
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typedef struct {
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uint8_t mode_id;
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uint16_t carrier_freq;
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uint8_t carrier_duty_cycle_id;
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uint8_t packet_id;
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IrDAPacket packets[IRDA_PACKET_COUNT];
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} State;
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typedef void (*ModeInput)(AppEvent*, State*);
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typedef void (*ModeRender)(Canvas*, State*);
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void input_carrier(AppEvent* event, State* state);
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void render_carrier(Canvas* canvas, State* state);
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void input_packet(AppEvent* event, State* state);
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void render_packet(Canvas* canvas, State* state);
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typedef struct {
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ModeRender render;
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ModeInput input;
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} Mode;
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const Mode modes[] = {
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{.render = render_carrier, .input = input_carrier},
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{.render = render_packet, .input = input_packet},
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};
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const float duty_cycles[] = {0.1, 0.25, 0.333, 0.5, 1.0};
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void render_carrier(Canvas* canvas, State* state) {
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canvas_set_font(canvas, FontSecondary);
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canvas_draw_str(canvas, 2, 25, "carrier mode >");
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canvas_draw_str(canvas, 2, 37, "? /\\ freq | \\/ duty cycle");
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{
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char buf[24];
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sprintf(buf, "frequency: %u Hz", state->carrier_freq);
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canvas_draw_str(canvas, 2, 50, buf);
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sprintf(
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buf, "duty cycle: %d/1000", (int)(duty_cycles[state->carrier_duty_cycle_id] * 1000));
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canvas_draw_str(canvas, 2, 62, buf);
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}
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}
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void input_carrier(AppEvent* event, State* state) {
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if(event->value.input.key == InputKeyOk) {
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if(event->value.input.type == InputTypePress) {
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api_hal_irda_pwm_set(duty_cycles[state->carrier_duty_cycle_id], state->carrier_freq);
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} else if(event->value.input.type == InputTypeRelease) {
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api_hal_irda_pwm_stop();
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}
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}
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if(event->value.input.type == InputTypeShort && event->value.input.key == InputKeyUp) {
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if(state->carrier_freq < 45000) {
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state->carrier_freq += 1000;
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} else {
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state->carrier_freq = 33000;
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}
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}
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if(event->value.input.type == InputTypeShort && event->value.input.key == InputKeyDown) {
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uint8_t duty_cycles_count = sizeof(duty_cycles) / sizeof(duty_cycles[0]);
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if(state->carrier_duty_cycle_id < (duty_cycles_count - 1)) {
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state->carrier_duty_cycle_id++;
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} else {
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state->carrier_duty_cycle_id = 0;
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}
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}
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}
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void render_packet(Canvas* canvas, State* state) {
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canvas_set_font(canvas, FontSecondary);
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canvas_draw_str(canvas, 2, 25, "< packet mode");
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canvas_draw_str(canvas, 2, 37, "? /\\ \\/ packet");
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{
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char buf[30];
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sprintf(
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buf,
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"P[%d]: %s 0x%lX 0x%lX",
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state->packet_id,
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irda_get_protocol_name(state->packets[state->packet_id].protocol),
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state->packets[state->packet_id].address,
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state->packets[state->packet_id].command);
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canvas_draw_str(canvas, 2, 50, buf);
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}
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}
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void input_packet(AppEvent* event, State* state) {
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if(event->value.input.key == InputKeyOk) {
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if(event->value.input.type == InputTypeShort) {
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IrdaMessage message = {
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.protocol = state->packets[state->packet_id].protocol,
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.address = state->packets[state->packet_id].address,
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.command = state->packets[state->packet_id].command,
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};
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irda_send(&message, 1);
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}
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}
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if(event->value.input.type == InputTypeShort && event->value.input.key == InputKeyDown) {
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if(state->packet_id < (IRDA_PACKET_COUNT - 1)) {
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state->packet_id++;
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};
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}
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if(event->value.input.type == InputTypeShort && event->value.input.key == InputKeyUp) {
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if(state->packet_id > 0) {
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state->packet_id--;
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};
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}
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}
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static void render_callback(Canvas* canvas, void* ctx) {
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State* state = (State*)acquire_mutex((ValueMutex*)ctx, 25);
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if(state != NULL) {
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canvas_clear(canvas);
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canvas_set_color(canvas, ColorBlack);
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canvas_set_font(canvas, FontPrimary);
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canvas_draw_str(canvas, 2, 12, "irda test");
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modes[state->mode_id].render(canvas, state);
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release_mutex((ValueMutex*)ctx, state);
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}
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}
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static void input_callback(InputEvent* input_event, void* ctx) {
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osMessageQueueId_t event_queue = ctx;
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AppEvent event;
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event.type = EventTypeKey;
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event.value.input = *input_event;
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osMessageQueuePut(event_queue, &event, 0, 0);
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}
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void init_packet(
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State* state,
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uint8_t index,
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IrdaProtocol protocol,
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uint32_t address,
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uint32_t command) {
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if(index >= IRDA_PACKET_COUNT) return;
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state->packets[index].protocol = protocol;
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state->packets[index].address = address;
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state->packets[index].command = command;
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}
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void irda_cli_cmd_rx(string_t args, void* context) {
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furi_assert(context);
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IrDAPacket packet;
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IrDAApp* app = context;
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app->cli_cmd_is_active = true;
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bool exit = false;
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printf("Reading income packets...\r\nPress Ctrl+C to abort\r\n");
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while(!exit) {
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exit = cli_cmd_interrupt_received(app->cli);
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osStatus status = osMessageQueueGet(app->cli_ir_rx_queue, &packet, 0, 5);
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if(status == osOK) {
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printf(
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"%s "
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"Address:0x%02X Command: 0x%02X %s\r\n",
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irda_get_protocol_name(packet.protocol),
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(uint8_t)packet.address,
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(uint8_t)packet.command,
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packet.repeat ? "R" : "");
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}
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}
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printf("Interrupt command received");
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app->cli_cmd_is_active = false;
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return;
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}
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void irda_cli_cmd_tx(string_t args, void* context) {
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furi_assert(context);
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ValueMutex* state_mutex = context;
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// Read protocol name
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IrdaProtocol protocol;
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string_t protocol_str;
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string_init(protocol_str);
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size_t ws = string_search_char(args, ' ');
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if(ws == STRING_FAILURE) {
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printf("Invalid input. Use ir_tx PROTOCOL ADDRESS COMMAND");
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string_clear(protocol_str);
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return;
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} else {
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string_set_n(protocol_str, args, 0, ws);
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string_right(args, ws);
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string_strim(args);
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}
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if(!string_cmp_str(protocol_str, "NEC")) {
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protocol = IrdaProtocolNEC;
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} else if(!string_cmp_str(protocol_str, "SAMSUNG")) {
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protocol = IrdaProtocolSamsung32;
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} else {
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printf("Incorrect protocol. Valid protocols: `NEC`, `SAMSUNG`");
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string_clear(protocol_str);
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return;
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}
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string_clear(protocol_str);
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// Read address
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uint16_t address = strtoul(string_get_cstr(args), NULL, 16);
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ws = string_search_char(args, ' ');
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if(!(ws == 4 || ws == 6)) {
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printf("Invalid address format. Use 4 [0-F] hex digits in 0xXXXX or XXXX formats");
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return;
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}
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string_right(args, ws);
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string_strim(args);
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// Read command
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uint16_t command = strtoul(string_get_cstr(args), NULL, 16);
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ws = string_search_char(args, '\0');
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if(!(ws == 4 || ws == 6)) {
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printf("Invalid command format. Use 4 [0-F] hex digits in 0xXXXX or XXXX formats");
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return;
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}
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State* state = (State*)acquire_mutex(state_mutex, 25);
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if(state == NULL) {
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printf("IRDA resources busy\r\n");
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return;
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}
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IrdaMessage message = {
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.protocol = protocol,
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.address = address,
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.command = command,
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};
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irda_send(&message, 1);
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release_mutex(state_mutex, state);
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return;
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}
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typedef struct {
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osMessageQueueId_t event_queue;
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IrdaHandler* handler;
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} IsrContext;
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void irda_rx_callback(void* ctx, bool level, uint32_t duration) {
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IsrContext* isr_context = ctx;
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const IrdaMessage* message = irda_decode(isr_context->handler, level, duration);
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AppEvent event;
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event.type = EventTypeRX;
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if(message) {
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event.value.rx = *message;
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furi_assert(osOK == osMessageQueuePut(isr_context->event_queue, &event, 0, 0));
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}
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}
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int32_t irda(void* p) {
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osMessageQueueId_t event_queue = osMessageQueueNew(32, sizeof(AppEvent), NULL);
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State _state;
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uint8_t mode_count = sizeof(modes) / sizeof(modes[0]);
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uint8_t duty_cycles_count = sizeof(duty_cycles) / sizeof(duty_cycles[0]);
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_state.carrier_duty_cycle_id = duty_cycles_count - 2;
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_state.carrier_freq = 36000;
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_state.mode_id = 0;
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_state.packet_id = 0;
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IrDAApp irda_app;
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irda_app.cli = furi_record_open("cli");
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irda_app.cli_ir_rx_queue = osMessageQueueNew(1, sizeof(IrDAPacket), NULL);
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irda_app.cli_cmd_is_active = false;
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for(uint8_t i = 0; i < IRDA_PACKET_COUNT; i++) {
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init_packet(&_state, i, 0, 0, 0);
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}
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init_packet(&_state, 0, IrdaProtocolNEC, 0x00, 0x11);
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init_packet(&_state, 1, IrdaProtocolNEC, 0x08, 0x59);
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init_packet(&_state, 2, IrdaProtocolNEC, 0x00, 0x10);
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init_packet(&_state, 3, IrdaProtocolNEC, 0x00, 0x15);
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init_packet(&_state, 4, IrdaProtocolNEC, 0x00, 0x25);
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init_packet(&_state, 5, IrdaProtocolSamsung32, 0x0E, 0x0C);
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init_packet(&_state, 6, IrdaProtocolSamsung32, 0x0E, 0x0D);
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init_packet(&_state, 7, IrdaProtocolSamsung32, 0x0E, 0x0E);
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ValueMutex state_mutex;
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if(!init_mutex(&state_mutex, &_state, sizeof(State))) {
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printf("cannot create mutex\r\n");
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return 255;
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}
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ViewPort* view_port = view_port_alloc();
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view_port_draw_callback_set(view_port, render_callback, &state_mutex);
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view_port_input_callback_set(view_port, input_callback, event_queue);
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cli_add_command(irda_app.cli, "ir_rx", irda_cli_cmd_rx, &irda_app);
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cli_add_command(irda_app.cli, "ir_tx", irda_cli_cmd_tx, &state_mutex);
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// Open GUI and register view_port
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Gui* gui = furi_record_open("gui");
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gui_add_view_port(gui, view_port, GuiLayerFullscreen);
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IsrContext isr_context = {
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.handler = irda_alloc_decoder(),
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.event_queue = event_queue,
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};
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api_hal_irda_rx_irq_init();
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api_hal_irda_rx_irq_set_callback(irda_rx_callback, &isr_context);
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AppEvent event;
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while(1) {
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osStatus_t event_status = osMessageQueueGet(event_queue, &event, NULL, 500);
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if(event_status == osOK) {
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if(event.type == EventTypeKey) {
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State* state = (State*)acquire_mutex_block(&state_mutex);
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// press events
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if(event.value.input.type == InputTypeShort &&
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event.value.input.key == InputKeyBack) {
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release_mutex(&state_mutex, state);
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// remove all view_ports create by app
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gui_remove_view_port(gui, view_port);
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view_port_free(view_port);
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// free decoder
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delete_mutex(&state_mutex);
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osMessageQueueDelete(event_queue);
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osMessageQueueDelete(irda_app.cli_ir_rx_queue);
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cli_delete_command(irda_app.cli, "ir_rx");
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cli_delete_command(irda_app.cli, "ir_tx");
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furi_record_close("cli");
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api_hal_irda_rx_irq_deinit();
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irda_free_decoder(isr_context.handler);
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// exit
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return 0;
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}
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if(event.value.input.type == InputTypeShort &&
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event.value.input.key == InputKeyLeft) {
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if(state->mode_id > 0) {
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state->mode_id--;
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}
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}
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if(event.value.input.type == InputTypeShort &&
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event.value.input.key == InputKeyRight) {
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if(state->mode_id < (mode_count - 1)) {
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state->mode_id++;
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}
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}
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modes[state->mode_id].input(&event, state);
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release_mutex(&state_mutex, state);
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view_port_update(view_port);
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} else if(event.type == EventTypeRX) {
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api_hal_light_set(LightRed, 0xFF);
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delay(60);
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api_hal_light_set(LightRed, 0xFF);
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// save only if we in packet mode
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State* state = (State*)acquire_mutex_block(&state_mutex);
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IrDAPacket packet = event.value.rx;
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if(state->mode_id == 1) {
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printf("P=%s ", irda_get_protocol_name(packet.protocol));
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printf("A=0x%02lX ", packet.address);
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printf("C=0x%02lX ", packet.command);
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if(packet.repeat) {
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printf("R");
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}
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printf("\r\n");
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// Save packet to state
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memcpy(&(state->packets[state->packet_id]), &packet, sizeof(IrDAPacket));
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}
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if(irda_app.cli_cmd_is_active) {
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// Send decoded packet to cli
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osMessageQueuePut(irda_app.cli_ir_rx_queue, &packet, 0, 0);
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}
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release_mutex(&state_mutex, state);
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view_port_update(view_port);
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// blink anyway
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api_hal_light_set(LightGreen, 0xFF);
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api_hal_light_set(LightGreen, 0x00);
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}
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} else {
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// event timeout
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}
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}
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}
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