mirror of
https://github.com/flyingcys/realtek_ameba.git
synced 2024-11-01 09:54:16 +00:00
141 lines
3.1 KiB
C
141 lines
3.1 KiB
C
/*
|
|
* Routines to access hardware
|
|
*
|
|
* Copyright (c) 2013 Realtek Semiconductor Corp.
|
|
*
|
|
* This module is a confidential and proprietary property of RealTek and
|
|
* possession or use of this module requires written permission of RealTek.
|
|
*/
|
|
|
|
#include "ameba_soc.h"
|
|
#include "build_info.h"
|
|
|
|
#include <rtthread.h>
|
|
#include <wlan_dev.h>
|
|
|
|
#ifndef RT_MAIN_THREAD_STACK_SIZE
|
|
#define RT_MAIN_THREAD_STACK_SIZE 2048
|
|
#endif
|
|
|
|
#ifndef RT_USING_HEAP
|
|
/* if there is not enable heap, we should use static thread and stack. */
|
|
ALIGN(8)
|
|
static rt_uint8_t main_stack[RT_MAIN_THREAD_STACK_SIZE];
|
|
struct rt_thread main_thread;
|
|
#endif
|
|
|
|
extern int amebaz_wifi_init(rt_wlan_mode_t mode);
|
|
|
|
/* the system main thread */
|
|
void main_thread_entry(void *parameter)
|
|
{
|
|
extern int main(void);
|
|
extern int $Super$$main(void);
|
|
|
|
/* RT-Thread components initialization */
|
|
#ifdef RT_USING_COMPONENTS_INIT
|
|
rt_components_init();
|
|
#endif
|
|
|
|
if(amebaz_wifi_init(WIFI_STATION) != RT_EOK)
|
|
rt_kprintf("amebaz_wifi_start failed...\n");
|
|
|
|
/* invoke system main function */
|
|
#if defined (__CC_ARM)
|
|
$Super$$main(); /* for ARMCC. */
|
|
#elif defined(__ICCARM__) || defined(__GNUC__)
|
|
main();
|
|
#endif
|
|
}
|
|
|
|
void rt_application_init(void)
|
|
{
|
|
rt_thread_t tid;
|
|
|
|
#ifdef RT_USING_HEAP
|
|
tid = rt_thread_create("main", main_thread_entry, RT_NULL,
|
|
RT_MAIN_THREAD_STACK_SIZE, RT_THREAD_PRIORITY_MAX / 3, 20);
|
|
RT_ASSERT(tid != RT_NULL);
|
|
#else
|
|
rt_err_t result;
|
|
|
|
tid = &main_thread;
|
|
result = rt_thread_init(tid, "main", main_thread_entry, RT_NULL,
|
|
main_stack, sizeof(main_stack), RT_THREAD_PRIORITY_MAX / 3, 20);
|
|
RT_ASSERT(result == RT_EOK);
|
|
|
|
/* if not define RT_USING_HEAP, using to eliminate the warning */
|
|
(void)result;
|
|
#endif
|
|
|
|
rt_thread_startup(tid);
|
|
}
|
|
|
|
int rtthread_startup(void)
|
|
{
|
|
rt_hw_interrupt_disable();
|
|
|
|
/* board level initalization
|
|
* NOTE: please initialize heap inside board initialization.
|
|
*/
|
|
rt_hw_board_init();
|
|
|
|
/* show RT-Thread version */
|
|
rt_show_version();
|
|
|
|
/* timer system initialization */
|
|
rt_system_timer_init();
|
|
|
|
/* scheduler system initialization */
|
|
rt_system_scheduler_init();
|
|
|
|
#ifdef RT_USING_SIGNALS
|
|
/* signal system initialization */
|
|
rt_system_signal_init();
|
|
#endif
|
|
|
|
/* create init_thread */
|
|
rt_application_init();
|
|
|
|
/* timer thread initialization */
|
|
rt_system_timer_thread_init();
|
|
|
|
/* idle thread initialization */
|
|
rt_thread_idle_init();
|
|
|
|
/* start scheduler */
|
|
rt_system_scheduler_start();
|
|
|
|
/* never reach here */
|
|
return 0;
|
|
}
|
|
|
|
|
|
void APP_Start(void)
|
|
{
|
|
#if CONFIG_SOC_PS_MODULE
|
|
SOCPS_InitSYSIRQ();
|
|
#endif
|
|
|
|
extern void PendSV_Handler(void);
|
|
extern void SysTick_Handler(void);
|
|
InterruptForOSInit((VOID*)NULL,
|
|
(VOID*)PendSV_Handler,
|
|
(VOID*)SysTick_Handler);
|
|
|
|
#if defined ( __ICCARM__ )
|
|
__iar_cstart_call_ctors(NULL);
|
|
#endif
|
|
// force SP align to 8 byte not 4 byte (initial SP is 4 byte align)
|
|
__asm(
|
|
"mov r0, sp\n"
|
|
"bic r0, r0, #7\n"
|
|
"mov sp, r0\n"
|
|
);
|
|
|
|
/* disable interrupt first */
|
|
rt_hw_interrupt_disable();
|
|
|
|
/* startup RT-Thread RTOS */
|
|
rtthread_startup();
|
|
}
|