upd badkb

xMasterX · Aug 17, 2024 · 8b59017 · 8b59017
1 parent 7440145
commit 8b59017
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/base_pack/bad_kb/helpers/ble_hid.c b/base_pack/bad_kb/helpers/ble_hid.c
@@ -373,15 +373,21 @@ bool ble_profile_hid_mouse_scroll(FuriHalBleProfileBase* profile, int8_t delta)
     return state;
 }
 
+// AN5289: 4.7, in order to use flash controller interval must be at least 25ms + advertisement, which is 30 ms
+// Since we don't use flash controller anymore interval can be lowered to 7.5ms
+#define CONNECTION_INTERVAL_MIN (0x0006)
+// Up to 45 ms
+#define CONNECTION_INTERVAL_MAX (0x24)
+
 static GapConfig template_config = {
     .adv_service_uuid = HUMAN_INTERFACE_DEVICE_SERVICE_UUID,
     .appearance_char = GAP_APPEARANCE_KEYBOARD,
     .bonding_mode = true,
     .pairing_method = GapPairingPinCodeVerifyYesNo,
     .conn_param =
         {
-            .conn_int_min = 0x18, // 30 ms
-            .conn_int_max = 0x24, // 45 ms
+            .conn_int_min = CONNECTION_INTERVAL_MIN,
+            .conn_int_max = CONNECTION_INTERVAL_MAX,
             .slave_latency = 0,
             .supervisor_timeout = 0,
         },