void GUITASK_Init(void) {
int i;
_CurrentTaskNo =-1; /* Invalidate */
GUI_X_InitOS();
for (i=0; i<GUI_MAXTASK; i++) {
_Save[i].Context = GUI_Context;
}
}
void GUI_X_Lock(void)
{
if(xQueueMutex == NULL)
{
GUI_X_InitOS();
}
xSemaphoreTake( xQueueMutex, portMAX_DELAY );
}
void GUI_X_WaitEvent (void)
{
INT8U err;
if(g_gui_sem == NULL)
{
GUI_X_InitOS();
}
OSSemPend(g_gui_sem, 0 , &err);
// while( xSemaphoreTake(xSemaTxDone, portMAX_DELAY ) != pdTRUE );
}
void GUI_X_Lock(void)
{
U8 err;
#if 1
if(g_gui_mutx == NULL)
{
GUI_X_InitOS();
}
OSSemPend(g_gui_mutx,0,&err);
//OSSemAccept(g_gui_mutx);
#endif
}
void GUI_X_Unlock(void)
{
OS_SEM_DATA sem_data;
if(g_gui_mutx == NULL)
{
GUI_X_InitOS();
}
if(OS_ERR_NONE == OSSemQuery(g_gui_mutx, &sem_data))
{
if(sem_data.OSCnt == 0)
{
OSSemPost(g_gui_mutx);
}
}
}
/**
* @brief Main program
* @param None
* @retval int
*/
int main(void)
{
RCC_ClkInitTypeDef RCC_ClkInitStruct;
RCC_OscInitTypeDef RCC_OscInitStruct;
uint32_t FLatency;
SystemSettingsTypeDef setting;
osTimerId lcd_timer;
/* STM32F4xx HAL library initialization:
- Configure the Flash prefetch, instruction and Data caches
- Configure the Systick to generate an interrupt each 1 msec
- Set NVIC Group Priority to 4
- Global MSP (MCU Support Package) initialization
*/
HAL_Init();
/* Configure the system clock to 168 MHz */
SystemClock_Config();
/* Initialize Joystick, Touch screen and LEDs */
k_BspInit();
k_LogInit();
/* Initialize memory pools */
k_MemInit();
/* Initialize audio Interface */
k_BspAudioInit();
/* Initialize RTC */
k_CalendarBkupInit();
/* Add Modules */
k_ModuleInit();
/* Create GUI task */
osThreadDef(GUI_Thread, GUIThread, osPriorityHigh, 0, 2048);
osThreadCreate (osThread(GUI_Thread), NULL);
k_ModuleAdd(&video_player);
k_ModuleOpenLink(&video_player, "emf");
k_ModuleOpenLink(&video_player, "EMF");
k_ModuleAdd(&image_browser);
k_ModuleOpenLink(&image_browser, "jpg");
k_ModuleOpenLink(&image_browser, "JPG");
k_ModuleOpenLink(&image_browser, "bmp");
k_ModuleOpenLink(&image_browser, "BMP");
k_ModuleAdd(&audio_player);
k_ModuleOpenLink(&audio_player, "wav");
k_ModuleOpenLink(&audio_player, "WAV");
k_ModuleAdd(&camera_capture);
k_ModuleAdd(&system_info);
k_ModuleAdd(&file_browser);
k_ModuleAdd(&cpu_bench);
k_ModuleAdd(&game_board);
k_ModuleAdd(&usb_device);
/* Initialize GUI */
GUI_Init();
WM_MULTIBUF_Enable(1);
/* Set General Graphical proprieties */
k_SetGuiProfile();
/* Get General settings */
setting.d32 = k_BkupRestoreParameter(CALIBRATION_GENERAL_SETTINGS_BKP);
if(setting.b.use_180Mhz)
{
HAL_RCC_GetClockConfig(&RCC_ClkInitStruct, &FLatency);
/* Select HSE as system clock source */
RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK);
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_HSE;
HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1);
HAL_RCC_GetOscConfig(&RCC_OscInitStruct);
RCC_OscInitStruct.PLL.PLLM = 25;
RCC_OscInitStruct.PLL.PLLN = 360;
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
RCC_OscInitStruct.PLL.PLLQ = 7;
HAL_RCC_OscConfig(&RCC_OscInitStruct);
HAL_PWREx_EnableOverDrive();
/* Select PLL as system clock source */
RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK);
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5);
}
/* Create Touch screen Timer */
osTimerDef(TS_Timer, TimerCallback);
lcd_timer = osTimerCreate(osTimer(TS_Timer), osTimerPeriodic, (void *)0);
/* Start the TS Timer */
osTimerStart(lcd_timer, 55);
GUI_X_InitOS();
/* Start scheduler */
osKernelStart();
/* We should never get here as control is now taken by the scheduler */
for( ;; );
}
/*********************************************************************
*
* GUITASK_Init
*/
void GUITASK_Init(void) {
_CurrentTaskNo =-1; /* Invalidate */
GUI_X_InitOS();
}
/**
* @brief Main program
* @param None
* @retval int
*/
int main(void)
{
osTimerId lcd_timer;
/* STM32F4xx HAL library initialization:
- Configure the Flash prefetch, instruction and Data caches
- Configure the Systick to generate an interrupt each 1 msec
- Set NVIC Group Priority to 4
- Global MSP (MCU Support Package) initialization
*/
HAL_Init();
/* Configure the system clock to 168 MHz */
SystemClock_Config();
/* Initialize Joystick, Touch screen and Leds */
k_BspInit();
k_LogInit();
/* Initializes backup domain */
k_CalendarBkupInit();
/* Create GUI task */
osThreadDef(GUI_Thread, GUIThread, osPriorityHigh, 0, 1024);
osThreadCreate (osThread(GUI_Thread), NULL);
/*Initialize memory pools */
k_MemInit();
/* Add Modules*/
k_ModuleInit();
k_ModuleAdd(&video_player);
k_ModuleOpenLink(&video_player, "emf");
k_ModuleOpenLink(&video_player, "EMF");
k_ModuleAdd(&image_browser);
k_ModuleOpenLink(&image_browser, "jpg");
k_ModuleOpenLink(&image_browser, "JPG");
k_ModuleOpenLink(&image_browser, "bmp");
k_ModuleOpenLink(&image_browser, "BMP");
k_ModuleAdd(&audio_player);
k_ModuleOpenLink(&audio_player, "wav");
k_ModuleOpenLink(&audio_player, "WAV");
k_ModuleAdd(&camera_capture);
k_ModuleAdd(&system_info);
k_ModuleAdd(&file_browser);
k_ModuleAdd(&cpu_bench);
k_ModuleAdd(&game_board);
k_ModuleAdd(&usb_device);
/* Initialize GUI */
GUI_Init();
/* Enable memory devices */
WM_SetCreateFlags(WM_CF_MEMDEV);
/* Set General Graphical proprieties */
k_SetGuiProfile();
/* Create Touch screen Timer */
osTimerDef(TS_Timer, TimerCallback);
lcd_timer = osTimerCreate(osTimer(TS_Timer), osTimerPeriodic, (void *)0);
/* Start the TS Timer */
osTimerStart(lcd_timer, 40);
GUI_X_InitOS();
/* Start scheduler */
osKernelStart();
/* We should never get here as control is now taken by the scheduler */
for( ;; );
}
