Files
Momentum-Firmware/applications/main/subghz/scenes/subghz_scene_set_key.c
2025-08-11 21:30:22 +03:00

95 lines
3.3 KiB
C

#include "../subghz_i.h"
#include "../helpers/subghz_txrx_create_protocol_key.h"
#include <machine/endian.h>
#define TAG "SubGhzSetKey"
void subghz_scene_set_key_byte_input_callback(void* context) {
SubGhz* subghz = context;
view_dispatcher_send_custom_event(subghz->view_dispatcher, SubGhzCustomEventByteInputDone);
}
void subghz_scene_set_key_on_enter(void* context) {
SubGhz* subghz = context;
uint8_t* byte_ptr = NULL;
uint8_t byte_count = 0;
if(subghz->gen_info->type == GenData) {
byte_ptr = (uint8_t*)&subghz->gen_info->data.key;
byte_count = sizeof(subghz->gen_info->data.key);
} else {
furi_crash("Not implemented");
}
furi_assert(byte_ptr);
furi_assert(byte_count > 0);
*((uint64_t*)byte_ptr) = __bswap64(*((uint64_t*)byte_ptr)); // Convert
// Setup view
ByteInput* byte_input = subghz->byte_input;
byte_input_set_header_text(byte_input, "Enter KEY in hex");
byte_input_set_result_callback(
byte_input, subghz_scene_set_key_byte_input_callback, NULL, subghz, byte_ptr, byte_count);
view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewIdByteInput);
}
bool subghz_scene_set_key_on_event(void* context, SceneManagerEvent event) {
SubGhz* subghz = context;
bool consumed = false;
bool generated_protocol = false;
if(event.type == SceneManagerEventTypeCustom) {
if(event.event == SubGhzCustomEventByteInputDone) {
if(subghz->gen_info->type == GenData) {
subghz->gen_info->data.key = __bswap64(subghz->gen_info->data.key);
if(subghz->gen_info->data.te) {
generated_protocol = subghz_txrx_gen_data_protocol_and_te(
subghz->txrx,
subghz->gen_info->mod,
subghz->gen_info->freq,
subghz->gen_info->data.name,
subghz->gen_info->data.key,
subghz->gen_info->data.bits,
subghz->gen_info->data.te);
} else {
generated_protocol = subghz_txrx_gen_data_protocol(
subghz->txrx,
subghz->gen_info->mod,
subghz->gen_info->freq,
subghz->gen_info->data.name,
subghz->gen_info->data.key,
subghz->gen_info->data.bits);
}
}
consumed = true;
if(!generated_protocol) {
furi_string_set(
subghz->error_str, "Function requires\nan SD card with\nfresh databases.");
scene_manager_next_scene(subghz->scene_manager, SubGhzSceneShowError);
} else {
subghz_file_name_clear(subghz);
scene_manager_set_scene_state(
subghz->scene_manager, SubGhzSceneSetType, SubGhzCustomEventManagerSet);
scene_manager_next_scene(subghz->scene_manager, SubGhzSceneSaveName);
}
}
}
return consumed;
}
void subghz_scene_set_key_on_exit(void* context) {
SubGhz* subghz = context;
// Clear view
byte_input_set_result_callback(subghz->byte_input, NULL, NULL, NULL, NULL, 0);
byte_input_set_header_text(subghz->byte_input, "");
}