unleashed-firmware/applications/irda/cli/irda-cli.cpp
Anna Prosvetova 46a25c295c
Decouple apps to allow smaller builds. Loader deadlock fix and refactoring. (#929)
* Lib: always include rfal
* Gui: remove screen_stream
* Input: decouple from Cli
* Loader: decouple from Cli
* Desktop: ignore missing favorite app, decouple from Archive
* Make: make Notification a Gui dependency
* Make: embed debugging information into elfs
* Loader: hide Plugins submenu when plugins ga arimasen
* Applications: update on start hook usage
* Loader: fix dead lock on menu rebuild with open rpc, new cli command.

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
2021-12-24 21:47:48 +03:00

205 lines
6.3 KiB
C++

#include <furi-hal-delay.h>
#include <irda.h>
#include <app-template.h>
#include <cli/cli.h>
#include <cmsis_os2.h>
#include <irda_worker.h>
#include <furi.h>
#include <furi-hal-irda.h>
#include <sstream>
#include <string>
#include <m-string.h>
#include <irda_transmit.h>
#include <sys/types.h>
static void signal_received_callback(void* context, IrdaWorkerSignal* received_signal) {
furi_assert(received_signal);
char buf[100];
size_t buf_cnt;
Cli* cli = (Cli*)context;
if(irda_worker_signal_is_decoded(received_signal)) {
const IrdaMessage* message = irda_worker_get_decoded_signal(received_signal);
buf_cnt = sniprintf(
buf,
sizeof(buf),
"%s, A:0x%0*lX, C:0x%0*lX%s\r\n",
irda_get_protocol_name(message->protocol),
ROUND_UP_TO(irda_get_protocol_address_length(message->protocol), 4),
message->address,
ROUND_UP_TO(irda_get_protocol_command_length(message->protocol), 4),
message->command,
message->repeat ? " R" : "");
cli_write(cli, (uint8_t*)buf, buf_cnt);
} else {
const uint32_t* timings;
size_t timings_cnt;
irda_worker_get_raw_signal(received_signal, &timings, &timings_cnt);
buf_cnt = sniprintf(buf, sizeof(buf), "RAW, %d samples:\r\n", timings_cnt);
cli_write(cli, (uint8_t*)buf, buf_cnt);
for(size_t i = 0; i < timings_cnt; ++i) {
buf_cnt = sniprintf(buf, sizeof(buf), "%lu ", timings[i]);
cli_write(cli, (uint8_t*)buf, buf_cnt);
}
buf_cnt = sniprintf(buf, sizeof(buf), "\r\n");
cli_write(cli, (uint8_t*)buf, buf_cnt);
}
}
void irda_cli_start_ir_rx(Cli* cli, string_t args, void* context) {
if(furi_hal_irda_is_busy()) {
printf("IRDA is busy. Exit.");
return;
}
IrdaWorker* worker = irda_worker_alloc();
irda_worker_rx_start(worker);
irda_worker_rx_set_received_signal_callback(worker, signal_received_callback, cli);
printf("Receiving IRDA...\r\nPress Ctrl+C to abort\r\n");
while(!cli_cmd_interrupt_received(cli)) {
delay(50);
}
irda_worker_rx_stop(worker);
irda_worker_free(worker);
}
static void irda_cli_print_usage(void) {
printf("Usage:\r\n\tir_tx <protocol> <address> <command>\r\n");
printf("\t<command> and <address> are hex-formatted\r\n");
printf("\tAvailable protocols:");
for(int i = 0; irda_is_protocol_valid((IrdaProtocol)i); ++i) {
printf(" %s", irda_get_protocol_name((IrdaProtocol)i));
}
printf("\r\n");
printf("\tRaw format:\r\n");
printf("\tir_tx RAW F:<frequency> DC:<duty_cycle> <sample0> <sample1>...\r\n");
printf(
"\tFrequency (%d - %d), Duty cycle (0 - 100), max 512 samples\r\n",
IRDA_MIN_FREQUENCY,
IRDA_MAX_FREQUENCY);
}
static bool parse_message(const char* str, IrdaMessage* message) {
uint32_t command = 0;
uint32_t address = 0;
char protocol_name[32];
int parsed = sscanf(str, "%31s %lX %lX", protocol_name, &address, &command);
if(parsed != 3) {
return false;
}
IrdaProtocol protocol = irda_get_protocol_by_name(protocol_name);
if(!irda_is_protocol_valid(protocol)) {
return false;
}
uint32_t address_length = irda_get_protocol_address_length(protocol);
uint32_t address_mask = (1LU << address_length) - 1;
if(address != (address & address_mask)) {
printf("Address out of range (mask 0x%08lX): 0x%lX\r\n", address_mask, address);
return false;
}
uint32_t command_length = irda_get_protocol_command_length(protocol);
uint32_t command_mask = (1LU << command_length) - 1;
if(command != (command & command_mask)) {
printf("Command out of range (mask 0x%08lX): 0x%lX\r\n", command_mask, command);
return false;
}
message->protocol = protocol;
message->address = address;
message->command = command;
message->repeat = false;
return true;
}
static bool parse_signal_raw(
const char* str,
uint32_t* timings,
uint32_t* timings_cnt,
float* duty_cycle,
uint32_t* frequency) {
char frequency_str[10];
char duty_cycle_str[10];
int parsed = sscanf(str, "RAW F:%9s DC:%9s", frequency_str, duty_cycle_str);
if(parsed != 2) return false;
*frequency = atoi(frequency_str);
*duty_cycle = (float)atoi(duty_cycle_str) / 100;
str += strlen(frequency_str) + strlen(duty_cycle_str) + 10;
if((*frequency > IRDA_MAX_FREQUENCY) || (*frequency < IRDA_MIN_FREQUENCY)) {
return false;
}
if((*duty_cycle <= 0) || (*duty_cycle > 1)) {
return false;
}
uint32_t timings_cnt_max = *timings_cnt;
*timings_cnt = 0;
while(1) {
char timing_str[10];
for(; *str == ' '; ++str)
;
if(1 != sscanf(str, "%9s", timing_str)) break;
str += strlen(timing_str);
uint32_t timing = atoi(timing_str);
if(timing <= 0) break;
if(*timings_cnt >= timings_cnt_max) break;
timings[*timings_cnt] = timing;
++*timings_cnt;
}
if(*timings_cnt > 0) {
printf("\r\nTransmit:");
for(size_t i = 0; i < *timings_cnt; ++i) {
printf(" %ld", timings[i]);
}
printf("\r\n");
}
return (parsed == 2) && (*timings_cnt > 0);
}
void irda_cli_start_ir_tx(Cli* cli, string_t args, void* context) {
if(furi_hal_irda_is_busy()) {
printf("IRDA is busy. Exit.");
return;
}
IrdaMessage message;
const char* str = string_get_cstr(args);
uint32_t frequency;
float duty_cycle;
uint32_t* timings = (uint32_t*)furi_alloc(sizeof(uint32_t) * 512);
uint32_t timings_cnt = 512;
if(parse_message(str, &message)) {
irda_send(&message, 1);
} else if(parse_signal_raw(str, timings, &timings_cnt, &duty_cycle, &frequency)) {
irda_send_raw_ext(timings, timings_cnt, true, frequency, duty_cycle);
} else {
printf("Wrong arguments.\r\n");
irda_cli_print_usage();
}
free(timings);
}
extern "C" void irda_on_system_start() {
#ifdef SRV_CLI
Cli* cli = (Cli*)furi_record_open("cli");
cli_add_command(cli, "ir_rx", CliCommandFlagDefault, irda_cli_start_ir_rx, NULL);
cli_add_command(cli, "ir_tx", CliCommandFlagDefault, irda_cli_start_ir_tx, NULL);
furi_record_close("cli");
#endif
}