void rt_hw_rtc_init(void)
{
rtc.type = RT_Device_Class_RTC;
RTC_Init(LPC_RTC);
if (RTC_ReadGPREG(LPC_RTC,0) != FIRST_DATA)
{
rt_kprintf("rtc is not configured\n");
rt_kprintf("please configure with set_date and set_time\n");
}
else
{
}
RTC_Cmd(LPC_RTC,ENABLE);
/* register rtc device */
rtc.init = RT_NULL;
rtc.open = rt_rtc_open;
rtc.close = RT_NULL;
rtc.read = rt_rtc_read;
rtc.write = RT_NULL;
rtc.control = rt_rtc_control;
/* no private */
rtc.user_data = RT_NULL;
rt_device_register(&rtc, "rtc", RT_DEVICE_FLAG_RDWR);
#ifdef RT_USING_FINSH
{
extern void list_date(void);
list_date();
}
#endif
return;
}
void rt_hw_rtc_init(void)
{
rtc.type = RT_Device_Class_RTC;
if (BKP_ReadBackupRegister(BKP_DR1) != 0xA5A5)
{
rt_kprintf("rtc is not configured\n");
rt_kprintf("please configure with set_date and set_time\n");
if ( RTC_Configuration() != 0)
{
rt_kprintf("rtc configure fail...\r\n");
return ;
}
}
else
{
/* Wait for RTC registers synchronization */
RTC_WaitForSynchro();
}
/* register rtc device */
rtc.init = RT_NULL;
rtc.open = rt_rtc_open;
rtc.close = RT_NULL;
rtc.read = rt_rtc_read;
rtc.write = RT_NULL;
rtc.control = rt_rtc_control;
/* no private */
rtc.user_data = RT_NULL;
rt_device_register(&rtc, "rtc", RT_DEVICE_FLAG_RDWR);
#ifdef RT_USING_FINSH
list_date();
#endif
return;
}
void rt_platform_init(void)
{
#ifdef RT_USING_RTC
rt_hw_rtc_init();
#ifdef RT_USING_ALARM
rt_alarm_system_init();
#endif
/* 放在finsh中去设置初始时间
set_date(2013,4,28);
set_time(10,8,24);
*/
list_date();
#endif /* RT_USING_RTC */
#ifdef RT_USING_SPI
{
extern void rt_hw_spi1_init(void);
rt_hw_spi1_init();
}
#ifdef RT_USING_DFS
w25qxx_init("flash0", "spi10");
#endif /* RT_USING_DFS */
#ifdef RT_USING_RTGUI
/* initilize touch panel */
//rtgui_touch_hw_init("spi11");
#endif /* RT_USING_RTGUI */
#endif /* RT_USING_SPI */
#ifdef RT_USING_USB_HOST
/* register stm32 usb host controller driver */
//rt_hw_susb_init();
#endif
#ifdef RT_USING_DFS
/* initilize sd card */
#ifdef RT_USING_SDIO
rt_mmcsd_core_init();
rt_mmcsd_blk_init();
{
extern rt_int32_t stm32f1xx_sdio_init(void);
stm32f1xx_sdio_init();
}
rt_thread_delay(RT_TICK_PER_SECOND);
#else
rt_hw_sdcard_init();
#endif
#endif /* RT_USING_DFS */
#ifdef RT_USING_RTGUI
/* initilize ili9320 lcd controller */
//lcd_9320_init();
/* initilize key module */
//rt_hw_key_init();
#endif /* RT_USING_RTGUI */
rt_thread_delay(50);
rt_device_init_all();
}
