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feat(ble): update ble power save sdkconfig on ESP32-H21

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This commit is contained in:
cjin
2026-06-02 20:21:45 +08:00
parent 35c51b8387
commit 2f89346103
3 changed files with 26 additions and 1 deletions
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examples/bluetooth/nimble/power_save/README.md
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@@ -30,6 +30,8 @@ This example contains some build configurations. For each configuration, a few c
- `sdkconfig.40m.esp32s31`: ESP32S31 uses main XTAL as low power clock in light sleep enabled.
- `sdkconfig.defaults.esp32h4`: ESP32H4 uses 32kHz XTAL as low power clock in light sleep enabled.
- `sdkconfig.32m.esp32h4`: ESP32H4 uses main XTAL as low power clock in light sleep enabled.
- `sdkconfig.defaults.esp32h21`: ESP32H21 uses 32kHz XTAL as low power clock in light sleep enabled.
- `sdkconfig.32m.esp32h21`: ESP32H21 uses main XTAL as low power clock in light sleep enabled.
## How to use example
examples/bluetooth/nimble/power_save/sdkconfig.32m.esp32h21
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@@ -0,0 +1,22 @@
CONFIG_IDF_TARGET="esp32h21"
# Bluetooth Low Power Config
CONFIG_BT_LE_SLEEP_ENABLE=y
CONFIG_BT_LE_LP_CLK_SRC_MAIN_XTAL=y
#
# Power Management
#
CONFIG_PM_ENABLE=y
CONFIG_PM_DFS_INIT_AUTO=y
CONFIG_PM_POWER_DOWN_CPU_IN_LIGHT_SLEEP=y
CONFIG_PM_POWER_DOWN_PERIPHERAL_IN_LIGHT_SLEEP=y
# end of Power Management
CONFIG_ESP_MODEM_CLOCK_ENABLE_CHECKING=y
#
# Sleep Config
#
CONFIG_ESP_SLEEP_CACHE_SAFE_ASSERTION=y
# end of Sleep Config
examples/bluetooth/nimble/power_save/sdkconfig.defaults.esp32h21
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@@ -1,3 +1,5 @@
CONFIG_IDF_TARGET="esp32h21"
# Bluetooth Low Power Config
CONFIG_BT_LE_SLEEP_ENABLE=y
CONFIG_BT_LE_LP_CLK_SRC_DEFAULT=y
@@ -16,7 +18,6 @@ CONFIG_ESP_MODEM_CLOCK_ENABLE_CHECKING=y
#
# Sleep Config
#
CONFIG_ESP_SLEEP_POWER_DOWN_FLASH=y
CONFIG_ESP_SLEEP_CACHE_SAFE_ASSERTION=y
# end of Sleep Config