diff --git a/porting/npl/freertos/include/nimble/nimble_port_freertos.h b/porting/npl/freertos/include/nimble/nimble_port_freertos.h new file mode 100644 index 000000000..43cbf2915 --- /dev/null +++ b/porting/npl/freertos/include/nimble/nimble_port_freertos.h @@ -0,0 +1,35 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +#ifndef _NIMBLE_PORT_FREERTOS_H +#define _NIMBLE_PORT_FREERTOS_H + +#include "nimble/nimble_npl.h" + +#ifdef __cplusplus +extern "C" { +#endif + +void nimble_port_freertos_init(TaskFunction_t host_task_fn); + +#ifdef __cplusplus +} +#endif + +#endif /* _NIMBLE_PORT_FREERTOS_H */ diff --git a/porting/npl/freertos/src/nimble_port_freertos.c b/porting/npl/freertos/src/nimble_port_freertos.c new file mode 100644 index 000000000..8ee3475ad --- /dev/null +++ b/porting/npl/freertos/src/nimble_port_freertos.c @@ -0,0 +1,51 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +#include +#include "FreeRTOS.h" +#include "task.h" +#include "nimble/nimble_port.h" + +#if NIMBLE_CFG_CONTROLLER +static TaskHandle_t ll_task_h; +#endif +static TaskHandle_t host_task_h; + +void +nimble_port_freertos_init(TaskFunction_t host_task_fn) +{ +#if NIMBLE_CFG_CONTROLLER + /* + * Create task where NimBLE LL will run. This one is required as LL has its + * own event queue and should have highest priority. The task function is + * provided by NimBLE and in case of FreeRTOS it does not need to be wrapped + * since it has compatible prototype. + */ + xTaskCreate(nimble_port_ll_task_func, "ll", configMINIMAL_STACK_SIZE + 400, + NULL, configMAX_PRIORITIES - 1, &ll_task_h); +#endif + + /* + * Create task where NimBLE host will run. It is not strictly necessary to + * have separate task for NimBLE host, but since something needs to handle + * default queue it is just easier to make separate task which does this. + */ + xTaskCreate(host_task_fn, "ble", configMINIMAL_STACK_SIZE + 400, + NULL, tskIDLE_PRIORITY + 1, &host_task_h); +}