tasks.h

00001 /**
00002  * @file    tasks.h
00003  * @brief   Macros for configuring the run time tasks
00004  *
00005  * DAPLink Interface Firmware
00006  * Copyright (c) 2009-2016, ARM Limited, All Rights Reserved
00007  * SPDX-License-Identifier: Apache-2.0
00008  *
00009  * Licensed under the Apache License, Version 2.0 (the "License"); you may
00010  * not use this file except in compliance with the License.
00011  * You may obtain a copy of the License at
00012  *
00013  * http://www.apache.org/licenses/LICENSE-2.0
00014  *
00015  * Unless required by applicable law or agreed to in writing, software
00016  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
00017  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00018  * See the License for the specific language governing permissions and
00019  * limitations under the License.
00020  */
00021 
00022 #ifndef TASK_H
00023 #define TASK_H
00024 
00025 #ifdef __cplusplus
00026 extern "C" {
00027 #endif
00028 
00029 #define NO_TIMEOUT  (0xffff)
00030 
00031 #define LOWEST_PRIORITY             (1)     /* Priority 0 is reserved for the RTX idle task */
00032 #define HIGHEST_PRIORITY            (254)   /* Priority 255 is reserved by RTX */
00033 
00034 #define MAIN_TASK_PRIORITY          (10)
00035 #define TIMER_TASK_PRIORITY         (11)
00036 #define TIMER_TASK_30_PRIORITY      (TIMER_TASK_PRIORITY)
00037 
00038 // trouble here is that reset for different targets is implemented differently so all targets
00039 //  have to use the largest stack or these have to be defined in multiple places... Not ideal
00040 //  may want to move away from threads for some of these behaviours to optimize mempory usage (RAM)
00041 #define TIMER_TASK_30_STACK (136)
00042 #define MAIN_TASK_STACK     (800)
00043 
00044 #ifdef __cplusplus
00045 }
00046 #endif
00047 
00048 #endif