78 lines
2.6 KiB
C
78 lines
2.6 KiB
C
/*
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2019 Jim Mussared
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
#include "py/runtime.h"
|
|
#include "py/mperrno.h"
|
|
#include "py/mphal.h"
|
|
|
|
#if MICROPY_PY_BLUETOOTH && MICROPY_BLUETOOTH_NIMBLE
|
|
|
|
#define DEBUG_printf(...) // printf("nimble (esp32): " __VA_ARGS__)
|
|
|
|
#include "esp_nimble_hci.h"
|
|
#include "nimble/nimble_port.h"
|
|
#include "nimble/nimble_port_freertos.h"
|
|
|
|
#include "extmod/nimble/modbluetooth_nimble.h"
|
|
|
|
STATIC void ble_host_task(void *param) {
|
|
DEBUG_printf("ble_host_task\n");
|
|
nimble_port_run(); // This function will return only when nimble_port_stop() is executed.
|
|
nimble_port_freertos_deinit();
|
|
}
|
|
|
|
void mp_bluetooth_nimble_port_hci_init(void) {
|
|
DEBUG_printf("mp_bluetooth_nimble_port_hci_init\n");
|
|
esp_nimble_hci_and_controller_init();
|
|
}
|
|
|
|
void mp_bluetooth_nimble_port_hci_deinit(void) {
|
|
DEBUG_printf("mp_bluetooth_nimble_port_hci_deinit\n");
|
|
|
|
esp_nimble_hci_and_controller_deinit();
|
|
}
|
|
|
|
void mp_bluetooth_nimble_port_start(void) {
|
|
DEBUG_printf("mp_bluetooth_nimble_port_start\n");
|
|
nimble_port_freertos_init(ble_host_task);
|
|
}
|
|
|
|
void mp_bluetooth_nimble_port_shutdown(void) {
|
|
DEBUG_printf("mp_bluetooth_nimble_port_shutdown\n");
|
|
|
|
// Despite the name, these is an ESP32-specific (no other NimBLE ports have these functions).
|
|
// Calls ble_hs_stop() and waits for stack shutdown.
|
|
nimble_port_stop();
|
|
|
|
// Shuts down the event queue.
|
|
nimble_port_deinit();
|
|
|
|
// Mark stack as shutdown.
|
|
mp_bluetooth_nimble_ble_state = MP_BLUETOOTH_NIMBLE_BLE_STATE_OFF;
|
|
}
|
|
|
|
#endif
|