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ESP-AT固件提示modem sleep is disable, can't init bt stack
Posted: Mon Mar 20, 2023 9:55 am
by adrien-iris
ESP32-MINI-1模块，使用2.5.0版本ESP-AT固件，编译时选择支持SPP AT指令，去掉了一些无关的配置。每次上电或使用AT+RST复位后，发送
AT+BTINIT=1命令返回ERROR，ESP32的调试串口会输出modem sleep is disable, can't init bt stack信息，等待一会后再发送AT+BTINIT=1指令才会返回OK，这个问题是什么引起的？
Re: ESP-AT固件提示modem sleep is disable, can't init bt stack
Posted: Thu Mar 23, 2023 5:48 am
by ESP_Sun
都改了哪些配置呢？
Re: ESP-AT固件提示modem sleep is disable, can't init bt stack
Posted: Fri Mar 24, 2023 8:33 am
by adrien-iris
ESP_Sun wrote: ↑Thu Mar 23, 2023 5:48 am
都改了哪些配置呢？
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Re: ESP-AT固件提示modem sleep is disable, can't init bt stack
Posted: Fri Mar 24, 2023 11:26 am
by esp-at
这是个好问题。
当前 AT 工程里，需要开启对 Wi-Fi 功能的支持，即使能 AT wifi command support，才能跑蓝牙的功能。
后续会考虑支持在 Wi-Fi 禁用的情况下，支持单 BLE 的情况。
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