inline void TestDemo_Init()
{
Demo_Init();
Demo_AddScreen(Screen1_Create());
Demo_AddScreen(Screen2_Create());
}
int main(void)
{
static unsigned long TimerCnt = 0;
static unsigned int temp7670 = 0;
u16 value,val,val1,val2;
Demo_Init();
ili9320_Initializtion();
ili9320_Clear(0xffff);
delay_ms(100);
ili9320_SetCursor(0,0);
LCD_WriteReg(0x0050, 0);
LCD_WriteReg(0x0052, 0);
LCD_WriteReg(0x0051, 239);
LCD_WriteReg(0x0053, 319);
LCD_WriteRAM_Prepare(); // ©╙от╢Ф
//delay_ms(10);
while(1!=OV7670_init());
while(1)
{
TimerCnt = 0;
temp7670 = 0;
CLK_init_ON(); // OV7670 XCLK ©╙
while(value & 0x0800) value = GPIOC->IDR; // Vsync=H
while((~value) & 0x0800) value = GPIOC->IDR; // Vhync=L
CLK_init_OFF(); //OV7670 XCLK ╧ь
while(TimerCnt < 76800)
{
XCLK_L;
XCLK_H;
value = GPIOC->IDR;
temp7670 ++;
if(value & 0x0100) // HREF = H ||(LCD_PCLK_STATE)
{
//value = GPIOC->IDR;
//display[TimerCnt]=value;
if((temp7670 == 1))// ╦ъвж╫з||(value & 0x0200) ||(LCD_PCLK_STATE)
{
val1=value& 0x00ff;
}
else // ╣мвж╫з if((temp7670 != 1)||(LCD_PCLK_STATE))
{
val2= value<<8 ; //
val =ili9320_BGR2RGB(val1 |val2);
temp7670 = 0;
LCD_WriteRAM(val); //TFT GRAM йЩ╬щ
TimerCnt ++;
}
}
}
}
}
/*******************************************************************************
* Function Name : main
* Description : Main program.
* Input : None
* Output : None
* Return : None
*******************************************************************************/
int main(void)
{
/* Initialize the Demo */
Demo_Init();
while (1)
{
/* If SEL pushbutton is pressed */
if(SELStatus == 1)
{
/* External Interrupt Disable */
IntExtOnOffConfig(DISABLE);
/* Execute Sel Function */
SelFunc();
/* External Interrupt Enable */
IntExtOnOffConfig(ENABLE);
/* Reset SELStatus value */
SELStatus = 0;
}
}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
files (startup_stm32f40_41xxx.s/startup_stm32f427_437xx.s/startup_stm32f429_439xx.s)
before to branch to application main.
*/
/* SysTick end of count event each 10ms */
RCC_GetClocksFreq(&RCC_Clocks);
SysTick_Config(RCC_Clocks.HCLK_Frequency / 100);
/* Initialize LEDs mounted on EVAL board */
STM_EVAL_LEDInit(LED1);
STM_EVAL_LEDInit(LED2);
STM_EVAL_LEDInit(LED3);
STM_EVAL_LEDInit(LED4);
STM_EVAL_LEDOn(LED1);
/* Initialize the LCD */
LCD_Init();
LCD_Clear(Black);
LCD_SetTextColor(White);
LCD_LOG_SetHeader((uint8_t*)"STM32 Camera Demo");
LCD_LOG_SetFooter ((uint8_t*)" Copyright (c) STMicroelectronics" );
/* ADC configuration */
ADC_Config();
/* Initializes the DCMI interface (I2C and GPIO) used to configure the camera */
OV2640_HW_Init();
/* Read the OV9655/OV2640 Manufacturer identifier */
OV9655_ReadID(&OV9655_Camera_ID);
OV2640_ReadID(&OV2640_Camera_ID);
if(OV9655_Camera_ID.PID == 0x96)
{
Camera = OV9655_CAMERA;
sprintf((char*)abuffer, "OV9655 Camera ID 0x%x", OV9655_Camera_ID.PID);
ValueMax = 2;
}
else if(OV2640_Camera_ID.PIDH == 0x26)
{
Camera = OV2640_CAMERA;
sprintf((char*)abuffer, "OV2640 Camera ID 0x%x", OV2640_Camera_ID.PIDH);
ValueMax = 2;
}
else
{
LCD_SetTextColor(LCD_COLOR_RED);
LCD_DisplayStringLine(LINE(4), (uint8_t*)"Check the Camera HW and try again");
while(1);
}
LCD_SetTextColor(LCD_COLOR_YELLOW);
LCD_DisplayStringLine(LINE(4), (uint8_t*)abuffer);
LCD_SetTextColor(LCD_COLOR_WHITE);
Delay(200);
/* Initialize demo */
ImageFormat = (ImageFormat_TypeDef)Demo_Init();
/* Configure the Camera module mounted on STM324xG-EVAL/STM324x7I-EVAL boards */
Demo_LCD_Clear();
LCD_DisplayStringLine(LINE(4), (uint8_t*)"Camera Init.. ");
Camera_Config();
sprintf((char*)abuffer, " Image selected: %s", ImageForematArray[ImageFormat]);
LCD_DisplayStringLine(LINE(4),(uint8_t*)abuffer);
/* Enable DMA2 stream 1 and DCMI interface then start image capture */
DMA_Cmd(DMA2_Stream1, ENABLE);
DCMI_Cmd(ENABLE);
/* Insert 100ms delay: wait 100ms */
Delay(200);
DCMI_CaptureCmd(ENABLE);
LCD_ClearLine(LINE(4));
Demo_LCD_Clear();
if(ImageFormat == BMP_QQVGA)
{
/* LCD Display window */
LCD_SetDisplayWindow(179, 239, 120, 160);
LCD_WriteReg(LCD_REG_3, 0x1038);
LCD_WriteRAM_Prepare();
}
else if(ImageFormat == BMP_QVGA)
{
/* LCD Display window */
LCD_SetDisplayWindow(239, 319, 240, 320);
LCD_WriteReg(LCD_REG_3, 0x1038);
LCD_WriteRAM_Prepare();
}
while(1)
{
/* Blink LD1, LED2 and LED4 */
STM_EVAL_LEDToggle(LED1);
STM_EVAL_LEDToggle(LED2);
STM_EVAL_LEDToggle(LED3);
STM_EVAL_LEDToggle(LED4);
/* Insert 100ms delay */
Delay(10);
/* Get the last ADC3 conversion result data */
uhADCVal = ADC_GetConversionValue(ADC3);
/* Change the Brightness of camera using "Brightness Adjustment" register:
For OV9655 camera Brightness can be positively (0x01 ~ 0x7F) and negatively (0x80 ~ 0xFF) adjusted
For OV2640 camera Brightness can be positively (0x20 ~ 0x40) and negatively (0 ~ 0x20) adjusted */
if(Camera == OV9655_CAMERA)
{
OV9655_BrightnessConfig(uhADCVal);
}
if(Camera == OV2640_CAMERA)
{
OV2640_BrightnessConfig(uhADCVal/2);
}
}
}