/* initialize for touch & calibration */
int touch_calibration_init(void)
{
rt_uint8_t magic = 0;
calculate_data_t data;
struct rtgui_calibration_ops *ops;
ops = calibration_get_ops();
/* initialization the eeprom on chip */
EEPROM_Init();
/* initialization the touch driver */
rtgui_touch_hw_init("spi10");
/* set callback to save calibration data */
calibration_set_after(calibration_data_save);
/* initialization rtgui tonch server */
rtgui_touch_init(ops);
/* restore calibration data */
EEPROM_Read(0, CALIBRATION_DATA_PAGE, &magic, MODE_8_BIT, 1);
if (CALIBRATION_DATA_MAGIC != magic)
{
rt_kprintf("touch is not calibration,now calibration it please.\n");
calibration_init(RT_NULL);
}
else
{
EEPROM_Read(CALIBRATION_DATA_OFFSET, CALIBRATION_DATA_PAGE, &data, MODE_8_BIT, sizeof(calculate_data_t));
calibration_set_data(&data);
}
/* power down the EEPROM */
EEPROM_PowerDown(ENABLE);
return 0;
}
void rt_init_thread_entry(void* parameter)
{
#ifdef RT_USING_COMPONENTS_INIT
/* initialization RT-Thread Components */
rt_components_init();
#endif
#ifdef RT_USING_FINSH
finsh_set_device(RT_CONSOLE_DEVICE_NAME);
#endif /* RT_USING_FINSH */
/* Filesystem Initialization */
#if defined(RT_USING_DFS) && defined(RT_USING_DFS_ELMFAT)
/* mount sd card fat partition 1 as root directory */
if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
{
rt_kprintf("File System initialized!\n");
}
else
rt_kprintf("File System initialzation failed!\n");
#endif /* RT_USING_DFS */
#ifdef RT_USING_RTGUI
{
extern void rt_hw_lcd_init();
extern void rtgui_touch_hw_init(void);
rt_device_t lcd;
/* init lcd */
rt_hw_lcd_init();
/* init touch panel */
rtgui_touch_hw_init();
/* re-init device driver */
rt_device_init_all();
/* find lcd device */
lcd = rt_device_find("lcd");
/* set lcd device as rtgui graphic driver */
rtgui_graphic_set_device(lcd);
#ifndef RT_USING_COMPONENTS_INIT
/* init rtgui system server */
rtgui_system_server_init();
#endif
calibration_set_restore(cali_setup);
calibration_set_after(cali_store);
calibration_init();
}
#endif /* #ifdef RT_USING_RTGUI */
}
