kopia lustrzana https://github.com/espressif/esp-idf
ble: Fixed bluetooth can only use main XTAL as low power clock source due to configuration on ESP32S3
rodzic
fd5e03b221
commit
0ba101dfac
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@ -390,7 +390,7 @@ menu "MODEM SLEEP Options"
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than other bluetooth low power clock sources.
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config BT_CTRL_LPCLK_SEL_EXT_32K_XTAL
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bool "External 32kHz crystal"
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depends on ESP32C3_RTC_CLK_SRC_EXT_CRYS
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depends on (ESP32C3_RTC_CLK_SRC_EXT_CRYS || ESP32S3_RTC_CLK_SRC_EXT_CRYS)
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help
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External 32kHz crystal has a nominal frequency of 32.768kHz and provides good frequency
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stability. If used as Bluetooth low power clock, External 32kHz can support Bluetooth
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@ -398,7 +398,7 @@ menu "MODEM SLEEP Options"
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config BT_CTRL_LPCLK_SEL_RTC_SLOW
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bool "Internal 150kHz RC oscillator"
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depends on ESP32C3_RTC_CLK_SRC_INT_RC
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depends on (ESP32C3_RTC_CLK_SRC_INT_RC || ESP32S3_RTC_CLK_SRC_INT_RC)
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help
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Internal 150kHz RC oscillator. The accuracy of this clock is a lot larger than 500ppm which is required
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in Bluetooth communication, so don't select this option in scenarios such as BLE connection state.
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