85 lines
2.8 KiB
C
85 lines
2.8 KiB
C
/***************************************************************************
|
|
* Copyright (C) 2020 by Federico Izzo IU2NUO, Niccolò Izzo IU2KIN and *
|
|
* Silvano Seva IU2KWO *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 3 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
* This program is distributed in the hope that it will be useful, *
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
* GNU General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU General Public License *
|
|
* along with this program; if not, see <http://www.gnu.org/licenses/> *
|
|
***************************************************************************/
|
|
|
|
#include <stdio.h>
|
|
#include <app_cfg.h>
|
|
#include <os.h>
|
|
#include <lib_mem.h>
|
|
#include <hwconfig.h>
|
|
#include <platform.h>
|
|
|
|
/*
|
|
* Entry point for application code, not in this translation unit.
|
|
*/
|
|
int main(int argc, char *argv[]);
|
|
|
|
/*
|
|
* OS startup task, will call main() when all initialisations are done.
|
|
*/
|
|
static OS_TCB startTCB;
|
|
static CPU_STK_SIZE startStk[APP_CFG_TASK_START_STK_SIZE];
|
|
static void startTask(void *arg);
|
|
|
|
void systemBootstrap()
|
|
{
|
|
OS_ERR err;
|
|
|
|
OSInit(&err);
|
|
|
|
OSTaskCreate((OS_TCB *)&startTCB,
|
|
(CPU_CHAR *)" ",
|
|
(OS_TASK_PTR ) startTask,
|
|
(void *) 0,
|
|
(OS_PRIO ) APP_CFG_TASK_START_PRIO,
|
|
(CPU_STK *)&startStk[0],
|
|
(CPU_STK )startStk[APP_CFG_TASK_START_STK_SIZE / 10u],
|
|
(CPU_STK_SIZE) APP_CFG_TASK_START_STK_SIZE,
|
|
(OS_MSG_QTY ) 0,
|
|
(OS_TICK ) 0,
|
|
(void *) 0,
|
|
(OS_OPT )(OS_OPT_TASK_STK_CHK | OS_OPT_TASK_STK_CLR),
|
|
(OS_ERR *)&err);
|
|
|
|
OSStart(&err);
|
|
|
|
for(;;) ;
|
|
}
|
|
|
|
static void startTask(void* arg)
|
|
{
|
|
(void) arg;
|
|
|
|
CPU_Init();
|
|
|
|
/* SysTick is available only for ARM-based targets */
|
|
#ifdef __arm__
|
|
OS_CPU_SysTickInitFreq(SystemCoreClock);
|
|
#else
|
|
OS_CPU_SysTickInit();
|
|
#endif
|
|
|
|
/* Initialise platform drivers */
|
|
platform_init();
|
|
|
|
/* Jump to application code */
|
|
main(0, NULL);
|
|
|
|
/* If main returns loop indefinitely */
|
|
for(;;) ;
|
|
}
|