1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 */ 19 20 #ifndef _NPL_FREERTOS_H_ 21 #define _NPL_FREERTOS_H_ 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 struct ble_npl_eventq *npl_freertos_eventq_dflt_get(void); 28 29 struct ble_npl_event *npl_freertos_eventq_get(struct ble_npl_eventq *evq, 30 ble_npl_time_t tmo); 31 32 void npl_freertos_eventq_put(struct ble_npl_eventq *evq, 33 struct ble_npl_event *ev); 34 35 void npl_freertos_eventq_remove(struct ble_npl_eventq *evq, 36 struct ble_npl_event *ev); 37 38 ble_npl_error_t npl_freertos_mutex_init(struct ble_npl_mutex *mu); 39 40 ble_npl_error_t npl_freertos_mutex_pend(struct ble_npl_mutex *mu, 41 ble_npl_time_t timeout); 42 43 ble_npl_error_t npl_freertos_mutex_release(struct ble_npl_mutex *mu); 44 45 ble_npl_error_t npl_freertos_sem_init(struct ble_npl_sem *sem, uint16_t tokens); 46 47 ble_npl_error_t npl_freertos_sem_pend(struct ble_npl_sem *sem, 48 ble_npl_time_t timeout); 49 50 ble_npl_error_t npl_freertos_sem_release(struct ble_npl_sem *sem); 51 52 void npl_freertos_callout_init(struct ble_npl_callout *co, 53 struct ble_npl_eventq *evq, 54 ble_npl_event_fn *ev_cb, void *ev_arg); 55 56 ble_npl_error_t npl_freertos_callout_reset(struct ble_npl_callout *co, 57 ble_npl_time_t ticks); 58 59 ble_npl_time_t npl_freertos_callout_remaining_ticks(struct ble_npl_callout *co, 60 ble_npl_time_t now); 61 62 ble_npl_error_t npl_freertos_time_ms_to_ticks(uint32_t ms, 63 ble_npl_time_t *out_ticks); 64 65 ble_npl_error_t npl_freertos_time_ticks_to_ms(ble_npl_time_t ticks, 66 uint32_t *out_ms); 67 68 void npl_freertos_hw_set_isr(int irqn, void (*addr)(void)); 69 70 uint32_t npl_freertos_hw_enter_critical(void); 71 72 void npl_freertos_hw_exit_critical(uint32_t ctx); 73 74 #ifdef __cplusplus 75 } 76 #endif 77 78 #endif /* _NPL_FREERTOS_H_ */ 79