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fix placeholders and beacon stop on exit
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@MatthewKuKanich
MatthewKuKanich committed Mar 8, 2024
1 parent 13fe7b3 commit 2a105e4
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Showing 2 changed files with 29 additions and 6 deletions.
34 changes: 28 additions & 6 deletions applications/system/findmy/findmy.c
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Original file line number Diff line number Diff line change
Expand Up @@ -83,7 +83,7 @@ static void findmy_start(FindMy* app) {
app->config.adv_power_level = GapAdvPowerLevel_0dBm + app->transmit_power;
app->config.address_type = GapAddressTypePublic;

uint8_t mac[EXTRA_BEACON_MAC_ADDR_SIZE] = {0x4D, 0x61, 0x74, 0x4B, 0x75, 0x4B};
uint8_t mac[EXTRA_BEACON_MAC_ADDR_SIZE] = {0x11, 0x22, 0x33, 0x44, 0x55, 0x66};
furi_hal_bt_reverse_mac_addr(mac);
memcpy(&app->config.address, mac, sizeof(app->config.address));
furi_check(furi_hal_bt_extra_beacon_set_config(&app->config));
Expand All @@ -92,15 +92,37 @@ static void findmy_start(FindMy* app) {
uint8_t* it = data;

// For Apple AirTags
*it++ = 0x1E; // Length
*it++ = 0x1E, // Length
*it++ = 0xFF; // Manufacturer Specific Data
*it++ = 0x4C; // Company ID (Apple, Inc.)
*it++ = 0x00; // State
*it++ = 0x12; // Data - Public Key without the MAC address
*it++ = 0x81; // ...
*it++ = 0xB9; // ...
*it++ = 0x02; // First 2 bits are the version, the rest is the battery level
*it++ = 0x7E; // Hint (0x00)
*it++ = 0x19;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00;
*it++ = 0x00; // First 2 bits are the version, the rest is the battery level
*it++ = 0x00; // Hint (0x00)

furi_check(furi_hal_bt_extra_beacon_set_data(data, it - data));
}
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1 change: 1 addition & 0 deletions applications/system/findmy/scenes/findmy_scene_main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -51,4 +51,5 @@ bool findmy_scene_main_on_event(void* context, SceneManagerEvent event) {
void findmy_scene_main_on_exit(void* context) {
FindMy* app = context;
UNUSED(app);
furi_hal_bt_extra_beacon_stop();
}

1 comment on commit 2a105e4

@Willy-JL
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before anyone makes false accusations (you know who you are), these previous values contained no identifiable data. the packet was incomplete and non-working.

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