cec3fca4ad
* Update esp32-hal-bt.c
BluetoothSerial crash when restart: this is because the BT controller remains in state ESP_BT_CONTROLLER_STATUS_INITED instead of state ESP_BT_CONTROLLER_STATUS_IDLE after the end() method.
in file esp_bt.h it is specified
> @brief Enable BT controller.
> Due to a known issue, you cannot call esp_bt_controller_enable() a second time
> to change the controller mode dynamically. To change controller mode, call
> esp_bt_controller_disable() and then call esp_bt_controller_enable() with the new mode.
after **esp_bt_controller_disable()** the controller remains in state INITED so we do call the **esp_bt_controller_deinit()** function to put the controller into state IDLE.
i have modified the **esp32-hal-bt.c** file
line 57 and next
(i have insert the esp_bt_controller_deinit() function so the controller go into Idle state)
```c++
bool btStop(){
if(esp_bt_controller_get_status() == ESP_BT_CONTROLLER_STATUS_IDLE){
log_i("bt stopped");
return true;
}
if(esp_bt_controller_get_status() == ESP_BT_CONTROLLER_STATUS_ENABLED){
log_i("bt enabled");
if (esp_bt_controller_disable()) {
log_e("BT Disable failed");
return false;
}
while(esp_bt_controller_get_status() == ESP_BT_CONTROLLER_STATUS_ENABLED);
}
if(esp_bt_controller_get_status() == ESP_BT_CONTROLLER_STATUS_INITED){
log_i("inited");
if (esp_bt_controller_deinit()) {
log_e("BT deint failed");
return false;
}
while (esp_bt_controller_get_status() == ESP_BT_CONTROLLER_STATUS_INITED);
return true;
}
log_e("BT Stop failed");
return false;
}
```
* Update esp32-hal-bt.c
remove while to avoid infinite loop
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| .. | ||
| apps/sntp | ||
| libb64 | ||
| Arduino.h | ||
| base64.cpp | ||
| base64.h | ||
| binary.h | ||
| cbuf.cpp | ||
| cbuf.h | ||
| Client.h | ||
| esp32-hal-adc.c | ||
| esp32-hal-adc.h | ||
| esp32-hal-bt.c | ||
| esp32-hal-bt.h | ||
| esp32-hal-cpu.c | ||
| esp32-hal-cpu.h | ||
| esp32-hal-dac.c | ||
| esp32-hal-dac.h | ||
| esp32-hal-gpio.c | ||
| esp32-hal-gpio.h | ||
| esp32-hal-i2c.c | ||
| esp32-hal-i2c.h | ||
| esp32-hal-ledc.c | ||
| esp32-hal-ledc.h | ||
| esp32-hal-log.h | ||
| esp32-hal-matrix.c | ||
| esp32-hal-matrix.h | ||
| esp32-hal-misc.c | ||
| esp32-hal-psram.c | ||
| esp32-hal-psram.h | ||
| esp32-hal-rmt.c | ||
| esp32-hal-rmt.h | ||
| esp32-hal-sigmadelta.c | ||
| esp32-hal-sigmadelta.h | ||
| esp32-hal-spi.c | ||
| esp32-hal-spi.h | ||
| esp32-hal-time.c | ||
| esp32-hal-timer.c | ||
| esp32-hal-timer.h | ||
| esp32-hal-touch.c | ||
| esp32-hal-touch.h | ||
| esp32-hal-uart.c | ||
| esp32-hal-uart.h | ||
| esp32-hal.h | ||
| esp8266-compat.h | ||
| Esp.cpp | ||
| Esp.h | ||
| FunctionalInterrupt.cpp | ||
| FunctionalInterrupt.h | ||
| HardwareSerial.cpp | ||
| HardwareSerial.h | ||
| IPAddress.cpp | ||
| IPAddress.h | ||
| IPv6Address.cpp | ||
| IPv6Address.h | ||
| main.cpp | ||
| MD5Builder.cpp | ||
| MD5Builder.h | ||
| pgmspace.h | ||
| Print.cpp | ||
| Print.h | ||
| Printable.h | ||
| Server.h | ||
| stdlib_noniso.c | ||
| stdlib_noniso.h | ||
| Stream.cpp | ||
| Stream.h | ||
| StreamString.cpp | ||
| StreamString.h | ||
| Udp.h | ||
| WCharacter.h | ||
| wiring_private.h | ||
| wiring_pulse.c | ||
| wiring_shift.c | ||
| WMath.cpp | ||
| WString.cpp | ||
| WString.h | ||