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subghz keeloq fix emulation for multiple systems

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and extend add manually support for 2 of them
This commit is contained in:
MX
2024-01-27 18:55:50 +03:00
parent ae04fc70eb
commit 1ceacc6555
3 changed files with 44 additions and 7 deletions
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2
applications/main/subghz/helpers/subghz_custom_event.h
View File

@@ -24,12 +24,14 @@ typedef enum {
SubmenuIndexSommer_FM_868,
SubmenuIndexStilmatic,
SubmenuIndexDTMNeo433,
SubmenuIndexDeaMio433,
SubmenuIndexGibidi433,
SubmenuIndexNiceMHouse_433_92,
SubmenuIndexJCM_433_92,
SubmenuIndexFAACRCXT_433_92,
SubmenuIndexFAACRCXT_868,
SubmenuIndexNormstahl_433_92,
SubmenuIndexGeniusBravo433,
SubmenuIndexGSN,
SubmenuIndexAprimatic,
SubmenuIndexHCS101_433_92,

30
applications/main/subghz/scenes/subghz_scene_set_type.c
View File

@@ -139,6 +139,12 @@ void subghz_scene_set_type_on_enter(void* context) {
SubmenuIndexIronLogic,
subghz_scene_set_type_submenu_callback,
subghz);
submenu_add_item(
subghz->submenu,
"KL: DEA Mio 433MHz",
SubmenuIndexDeaMio433,
subghz_scene_set_type_submenu_callback,
subghz);
submenu_add_item(
subghz->submenu,
"KL: DTM Neo 433MHz",
@@ -193,6 +199,12 @@ void subghz_scene_set_type_on_enter(void* context) {
SubmenuIndexFAACRCXT_868,
subghz_scene_set_type_submenu_callback,
subghz);
submenu_add_item(
subghz->submenu,
"KL: Genius Bravo 433MHz",
SubmenuIndexGeniusBravo433,
subghz_scene_set_type_submenu_callback,
subghz);
submenu_add_item(
subghz->submenu,
"KL: Nice Mhouse 433MHz",
@@ -747,6 +759,24 @@ bool subghz_scene_set_type_on_event(void* context, SceneManagerEvent event) {
scene_manager_next_scene(subghz->scene_manager, SubGhzSceneShowError);
}
break;
case SubmenuIndexDeaMio433:
generated_protocol = subghz_txrx_gen_keeloq_protocol(
subghz->txrx, "AM650", 433920000, key & 0x00FFFFFF, 0x2, 0x0003, "Dea_Mio");
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);
}
break;
case SubmenuIndexGeniusBravo433:
generated_protocol = subghz_txrx_gen_keeloq_protocol(
subghz->txrx, "AM650", 433920000, key & 0x00FFFFFF, 0x6, 0x0003, "Genius_Bravo");
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);
}
break;
case SubmenuIndexJCM_433_92:
generated_protocol = subghz_txrx_gen_keeloq_protocol(
subghz->txrx, "AM650", 433920000, key & 0x00FFFFFF, 0x2, 0x0003, "JCM_Tech");

19
lib/subghz/protocols/keeloq.c
View File

@@ -223,17 +223,18 @@ static bool subghz_protocol_keeloq_gen_data(
(strcmp(instance->manufacture_name, "DTM_Neo") == 0) ||
(strcmp(instance->manufacture_name, "FAAC_RC,XT") == 0) ||
(strcmp(instance->manufacture_name, "Mutanco_Mutancode") == 0) ||
(strcmp(instance->manufacture_name, "Came_Space") == 0)) {
(strcmp(instance->manufacture_name, "Came_Space") == 0) ||
(strcmp(instance->manufacture_name, "Genius_Bravo") == 0) ||
(strcmp(instance->manufacture_name, "GSN") == 0)) {
// DTM Neo, Came_Space uses 12bit serial -> simple learning
// FAAC_RC,XT , Mutanco_Mutancode 12bit serial -> normal learning
// FAAC_RC,XT , Mutanco_Mutancode, Genius_Bravo, GSN 12bit serial -> normal learning
decrypt = btn << 28 | (instance->generic.serial & 0xFFF) << 16 |
instance->generic.cnt;
} else if(
(strcmp(instance->manufacture_name, "NICE_Smilo") == 0) ||
(strcmp(instance->manufacture_name, "NICE_MHOUSE") == 0) ||
(strcmp(instance->manufacture_name, "JCM_Tech") == 0) ||
(strcmp(instance->manufacture_name, "Normstahl") == 0)) {
// Nice Smilo, MHouse, JCM, Normstahl -> 8bit serial - simple learning
(strcmp(instance->manufacture_name, "JCM_Tech") == 0)) {
// Nice Smilo, MHouse, JCM -> 8bit serial - simple learning
decrypt = btn << 28 | (instance->generic.serial & 0xFF) << 16 |
instance->generic.cnt;
} else if(strcmp(instance->manufacture_name, "Beninca") == 0) {
@@ -242,6 +243,10 @@ static bool subghz_protocol_keeloq_gen_data(
} else if(strcmp(instance->manufacture_name, "Centurion") == 0) {
decrypt = btn << 28 | (0x1CE) << 16 | instance->generic.cnt;
// Centurion -> no serial in hop, uses fixed value 0x1CE - normal learning
} else if(strcmp(instance->manufacture_name, "Dea_Mio") == 0) {
uint32_t dea_serial = (instance->generic.serial & 0xFFF) + 0x800;
decrypt = btn << 28 | (dea_serial & 0xFFF) << 16 | instance->generic.cnt;
// Dea_Mio -> modified serial in hop, uses last 3 digits adding +8 to first one (example - 419 -> C19) - simple learning
}
// Old type selector fixage for compatibilitiy with old signal files
uint8_t kl_type_en = instance->keystore->kl_type;
@@ -709,13 +714,13 @@ static inline bool subghz_protocol_keeloq_check_decrypt(
if((decrypt >> 28 == btn) && (((((uint16_t)(decrypt >> 16)) & 0xFF) == end_serial) ||
((((uint16_t)(decrypt >> 16)) & 0xFF) == 0))) {
instance->cnt = decrypt & 0x0000FFFF;
/*FURI_LOG_I(
FURI_LOG_I(
"KL",
"decrypt: 0x%08lX, btn: %d, end_serial: 0x%03lX, cnt: %ld",
decrypt,
btn,
end_serial,
instance->cnt);*/
instance->cnt);
return true;
}
return false;