liz/flipperzero-firmware
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

IRDA: Use DMA for async TX (#608)

Browse Source
This commit is contained in:
Albert Kharisov
2021-08-06 00:11:35 +03:00
committed by GitHub
parent 9c38efd4ef
commit ba399abb5d
9 changed files with 657 additions and 162 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
applications/irda/cli/irda-cli.cpp
View File

@@ -10,6 +10,7 @@
#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);
@@ -47,7 +48,7 @@ static void signal_received_callback(void* context, IrdaWorkerSignal* received_s
}
static void irda_cli_start_ir_rx(Cli* cli, string_t args, void* context) {
if(api_hal_irda_rx_irq_is_busy()) {
if(api_hal_irda_is_busy()) {
printf("IRDA is busy. Exit.");
return;
}
@@ -105,7 +106,7 @@ static bool parse_signal_raw(
uint32_t* timings,
uint32_t* timings_cnt,
float* duty_cycle,
float* frequency) {
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);
@@ -141,14 +142,14 @@ static bool parse_signal_raw(
}
static void irda_cli_start_ir_tx(Cli* cli, string_t args, void* context) {
if(api_hal_irda_rx_irq_is_busy()) {
if(api_hal_irda_is_busy()) {
printf("IRDA is busy. Exit.");
return;
}
IrdaMessage message;
const char* str = string_get_cstr(args);
float frequency;
uint32_t frequency;
float duty_cycle;
uint32_t* timings = (uint32_t*)furi_alloc(sizeof(uint32_t) * 1000);
uint32_t timings_cnt = 1000;
@@ -156,7 +157,7 @@ static void irda_cli_start_ir_tx(Cli* cli, string_t args, void* context) {
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, duty_cycle, frequency);
irda_send_raw_ext(timings, timings_cnt, true, frequency, duty_cycle);
} else {
printf("Wrong arguments.\r\n");
irda_cli_print_usage();