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 into xfw-dev
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Willy-JL committed Jan 29, 2024
2 parents bfe43ac + d23bc9f commit 66aec50
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Showing 5 changed files with 49 additions and 8 deletions.
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8 changes: 7 additions & 1 deletion applications/main/subghz/scenes/subghz_scene_set_type.c
Original file line number Diff line number Diff line change
Expand Up @@ -761,7 +761,13 @@ bool subghz_scene_set_type_on_event(void* context, SceneManagerEvent event) {
break;
case SubmenuIndexDeaMio433:
generated_protocol = subghz_txrx_gen_keeloq_protocol(
subghz->txrx, "AM650", 433920000, key & 0x00FFFFFF, 0x2, 0x0003, "Dea_Mio");
subghz->txrx,
"AM650",
433920000,
(key & 0x0FFFF000) | 0x00000869,
0x2,
0x0003,
"Dea_Mio");
if(!generated_protocol) {
furi_string_set(
subghz->error_str, "Function requires\nan SD card with\nfresh databases.");
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -20,8 +20,11 @@ static const NotificationSequence sequence_note_c = {
NULL,
};

#define CONTRAST_COUNT 11
#define CONTRAST_COUNT 17
const char* const contrast_text[CONTRAST_COUNT] = {
"-8",
"-7",
"-6",
"-5",
"-4",
"-3",
Expand All @@ -33,8 +36,14 @@ const char* const contrast_text[CONTRAST_COUNT] = {
"+3",
"+4",
"+5",
"+6",
"+7",
"+8",
};
const int32_t contrast_value[CONTRAST_COUNT] = {
-8,
-7,
-6,
-5,
-4,
-3,
Expand All @@ -46,6 +55,9 @@ const int32_t contrast_value[CONTRAST_COUNT] = {
3,
4,
5,
6,
7,
8,
};

#define BACKLIGHT_COUNT 21
Expand Down
1 change: 1 addition & 0 deletions lib/subghz/blocks/custom_btn_i.h
Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
#define PROG_MODE_OFF (0U)
#define PROG_MODE_KEELOQ_BFT (1U)
#define PROG_MODE_KEELOQ_APRIMATIC (2U)
#define PROG_MODE_KEELOQ_DEA_MIO (3U)

typedef uint8_t ProgMode;

Expand Down
34 changes: 28 additions & 6 deletions lib/subghz/protocols/keeloq.c
Original file line number Diff line number Diff line change
Expand Up @@ -159,6 +159,13 @@ static bool subghz_protocol_keeloq_gen_data(
} else if(prog_mode == PROG_MODE_KEELOQ_APRIMATIC) {
prog_mode = PROG_MODE_OFF;
}
} else if(strcmp(instance->manufacture_name, "Dea_Mio") == 0) {
// Dea_Mio programming mode on / off conditions
if(btn == 0xF) {
prog_mode = PROG_MODE_KEELOQ_DEA_MIO;
} else if(prog_mode == PROG_MODE_KEELOQ_DEA_MIO) {
prog_mode = PROG_MODE_OFF;
}
}
subghz_custom_btn_set_prog_mode(prog_mode);

Expand All @@ -168,6 +175,9 @@ static bool subghz_protocol_keeloq_gen_data(
} else if(prog_mode == PROG_MODE_KEELOQ_APRIMATIC) {
// If we using Aprimatic programming mode we will trasmit some strange looking hop value, why? cuz manufacturer did it this way :)
hop = 0x1A2B3C4D;
} else if(prog_mode == PROG_MODE_KEELOQ_DEA_MIO) {
// If we using DEA Mio programming mode we will trasmit only FIX value with button code 0xF, hop is zero
hop = 0x00000000;
}
if(counter_up && prog_mode == PROG_MODE_OFF) {
// Counter increment conditions
Expand Down Expand Up @@ -244,9 +254,13 @@ static bool subghz_protocol_keeloq_gen_data(
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;
uint8_t first_disc_num = (instance->generic.serial >> 8) & 0xF;
uint8_t result_disc = (0xC + ((first_disc_num % 4) ? 2 : 0));
uint32_t dea_serial = (instance->generic.serial & 0xFF) |
(((uint32_t)result_disc) << 8);
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
// Dea_Mio -> modified serial in hop, uses last 3 digits modifying first one (example - 419 -> C19)
// (see formula in result_disc var) - simple learning
}
// Old type selector fixage for compatibilitiy with old signal files
uint8_t kl_type_en = instance->keystore->kl_type;
Expand Down Expand Up @@ -315,7 +329,7 @@ static bool subghz_protocol_keeloq_gen_data(
}
}
}
if(hop) {
if(hop || (prog_mode == PROG_MODE_KEELOQ_DEA_MIO) || (prog_mode == PROG_MODE_KEELOQ_BFT)) {
// If we have hop - we will save it to generic data var that will be used later in transmission
uint64_t yek = (uint64_t)fix << 32 | hop;
instance->generic.data =
Expand Down Expand Up @@ -404,11 +418,14 @@ static bool
instance->manufacture_name = "BFT";
} else if(prog_mode == PROG_MODE_KEELOQ_APRIMATIC) {
instance->manufacture_name = "Aprimatic";
} else if(prog_mode == PROG_MODE_KEELOQ_DEA_MIO) {
instance->manufacture_name = "Dea_Mio";
}
// Custom button (programming mode button) for BFT and Aprimatic
// Custom button (programming mode button) for BFT, Aprimatic, Dea_Mio
uint8_t klq_last_custom_btn = 0xA;
if((strcmp(instance->manufacture_name, "BFT") == 0) ||
(strcmp(instance->manufacture_name, "Aprimatic") == 0)) {
(strcmp(instance->manufacture_name, "Aprimatic") == 0) ||
(strcmp(instance->manufacture_name, "Dea_Mio") == 0)) {
klq_last_custom_btn = 0xF;
}

Expand Down Expand Up @@ -981,7 +998,7 @@ static void subghz_protocol_keeloq_check_remote_controller(
uint32_t key_hop = key & 0x00000000ffffffff;
static uint16_t temp_counter = 0; // Be careful with prog_mode

// If we are in BFT / Aprimatic programming mode we will set previous remembered counter and skip mf keys check
// If we are in BFT / Aprimatic / Dea_Mio programming mode we will set previous remembered counter and skip mf keys check
ProgMode prog_mode = subghz_custom_btn_get_prog_mode();
if(prog_mode == PROG_MODE_OFF) {
if(keystore->mfname == 0x0) {
Expand Down Expand Up @@ -1038,6 +1055,11 @@ static void subghz_protocol_keeloq_check_remote_controller(
*manufacture_name = "Aprimatic";
keystore->mfname = *manufacture_name;
instance->cnt = temp_counter;
} else if(prog_mode == PROG_MODE_KEELOQ_DEA_MIO) {
// When we are in prog mode we should fix mfname and apply temp counter
*manufacture_name = "Dea_Mio";
keystore->mfname = *manufacture_name;
instance->cnt = temp_counter;
} else {
// Counter protection
furi_crash("Unsupported Prog Mode");
Expand Down

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