From 5884475b4d35d70c3eda9f40d788c3f2007e7cd8 Mon Sep 17 00:00:00 2001 From: Jin Chen Date: Thu, 16 Oct 2025 20:14:06 +0800 Subject: [PATCH] feat(ble): allow a larger sca limit on ESP32-C2 (cherry picked from commit 9ecf67b23077e5b5d5fa72417263cc3d3e2e6b26) Co-authored-by: cjin --- components/bt/controller/esp32c2/Kconfig.in | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/components/bt/controller/esp32c2/Kconfig.in b/components/bt/controller/esp32c2/Kconfig.in index c0bf39a7fe9..36db52c46c7 100644 --- a/components/bt/controller/esp32c2/Kconfig.in +++ b/components/bt/controller/esp32c2/Kconfig.in @@ -458,10 +458,12 @@ config BT_LE_LL_DUP_SCAN_LIST_COUNT config BT_LE_LL_SCA int "BLE Sleep clock accuracy" - range 0 500 + range 0 3000 default 60 help Sleep clock accuracy of our device (in ppm) + The Bluetooth LE spec requires a Sleep Clock Accuracy (SCA) of < ±500 ppm. + This options allows for a larger value to enable the use of less accurate clock sources. config BT_LE_LL_PEER_SCA_SET_ENABLE bool "Enable to set constant peer SCA"