1. start an esp_timer on entering sleep to acquire pm_lock before wake up from modem sleep 2. decrease the clock division of XTAL fed to bluetooth low power clock from 32us to 2us period to allow to work under 240MHz Max CPU frequency 3. decrease the minimum sleep duration threshold to allow shorter bluetooth modem sleep period, especially for BLE with short connection interval 4. reconfigure bluetooth baseband(BT-BB) settings after PHY/RF init upon waking up from modem sleep to avoid packet RX/TX performance degradation |
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.. | ||
bluedroid | ||
include | ||
lib@bc66c9def7 | ||
test | ||
bt.c | ||
CMakeLists.txt | ||
component.mk | ||
Kconfig |