Special exception message for when pairing prompt is ignored.

Author: tannewt

ports/nrf/common-hal/_bleio/__init__.c

@@ -74,7 +74,14 @@ void check_sec_status(uint8_t sec_status) {
     if (sec_status == BLE_GAP_SEC_STATUS_SUCCESS) {
         return;
     }
-    mp_raise_bleio_SecurityError(translate("Unknown security error: 0x%04x"), sec_status);
+
+    switch (sec_status) {
+        case BLE_GAP_SEC_STATUS_UNSPECIFIED:
+            mp_raise_bleio_SecurityError(translate("Unspecified issue. Can be that the pairing prompt on the other device was declined or ignored."));
+            return;
+        default:
+            mp_raise_bleio_SecurityError(translate("Unknown security error: 0x%04x"), sec_status);
+    }
 }
 
 // Turn off BLE on a reset or reload.