From 847ee20d9b18c36e2160aaadfe71d2f7814648b1 Mon Sep 17 00:00:00 2001
From: Damien George <damien@micropython.org>
Date: Fri, 19 Jul 2024 17:46:33 +1000
Subject: [PATCH] tests/multi_bluetooth/perf_gatt_notify.py: Reduce connection
 interval.

To test that the notification ping-pong can be low latency.

Signed-off-by: Damien George <damien@micropython.org>
---
 tests/multi_bluetooth/perf_gatt_notify.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/multi_bluetooth/perf_gatt_notify.py b/tests/multi_bluetooth/perf_gatt_notify.py
index 8acccc6470..ac791a3ebf 100644
--- a/tests/multi_bluetooth/perf_gatt_notify.py
+++ b/tests/multi_bluetooth/perf_gatt_notify.py
@@ -110,9 +110,9 @@ def instance1():
     ((char_handle,),) = ble.gatts_register_services(SERVICES)
     multitest.next()
     try:
-        # Connect to peripheral and then disconnect.
+        # Connect to peripheral, with a short connection interval to reduce notify latency.
         print("gap_connect")
-        ble.gap_connect(*BDADDR)
+        ble.gap_connect(BDADDR[0], BDADDR[1], 2000, 12500, 12500)
         conn_handle = wait_for_event(_IRQ_PERIPHERAL_CONNECT, TIMEOUT_MS)
 
         # Discover characteristics.