/**
* @brief Configures all needed resources (I2C, DCMI and DMA) to interface with
* the OV9655 camera module
* @param None
* @retval 0x00 Camera module configured correctly
* 0xFF Camera module configuration failed
*/
uint8_t DCMI_OV9655Config(void)
{
uint8_t readvalue;
char str[8];
uint8_t opmask=MODE|LEN|OEN_TRI_SEL_MASK;
/* I2C1 will be used for camera configuration */
I2C1_Config();
// - Read ID and check
readvalue=DCMI_SingleRandomRead(OV9655_DEVICE_READ_ADDRESS,ID);
sprintf(str,"ID=%x,",readvalue);
USART_puts(USART2,str);
//- Write opform register
//Mode=0, Len=0, rest default
tw9910_mask_set(OV9655_DEVICE_WRITE_ADDRESS, OPFORM, opmask, 0x00|OEN_TRI_SEL_ALL_ON);
//- set resolution(vscale,hscale or vactive,hactive and vdelay hdelay)
/* OV9655 Camera size setup */
DCMI_OV9655_QVGASizeSetup();
//- write the hsync vsync pin configuration(output control 0x05)
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS, OUTCTR1, 0x02);//**0x11,0x01,0x10?
//- write clock
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS, OUTCTR2, 0x00);
//- write vbi control register for invalid bit settings and Hactive enable
tw9910_mask_set(OV9655_DEVICE_WRITE_ADDRESS,VBICNTL,0x18, 0x18);//Enable HA_EN**0,1? and cntl656
//- read and print status registers(Nicely! - normal status, detected format etc.)
readvalue=DCMI_SingleRandomRead(OV9655_DEVICE_READ_ADDRESS,STATUS1);
sprintf(str,"St1=%x,",readvalue);
USART_puts(USART2,str);
while((DCMI_SingleRandomRead(OV9655_DEVICE_READ_ADDRESS,STATUS1)&~0x10)!=0x68){
Delay(10);
}
readvalue=DCMI_SingleRandomRead(OV9655_DEVICE_READ_ADDRESS,STATUS1);
sprintf(str,"St1=%x,",readvalue);
// USART_puts(USART2,str);
readvalue=DCMI_SingleRandomRead(OV9655_DEVICE_READ_ADDRESS,STATUS2);
sprintf(str,"St2=%x,",readvalue);
USART_puts(USART2,str);
readvalue=DCMI_SingleRandomRead(OV9655_DEVICE_READ_ADDRESS,SDT);
sprintf(str,"Sdt=%x\n",readvalue);
USART_puts(USART2,str);
/* Configure the DCMI to interface with the OV9655 camera module */
DCMI_Config();
return (0x00);
}
/**
* @brief Configures all needed resources (I2C, DCMI and DMA) to interface with
* the OV9655 camera module
* @param None
* @retval 0x00 Camera module configured correctly
* 0xFF Camera module configuration failed
*/
uint8_t DCMI_OV9655Config(void)
{
/* I2C1 will be used for OV9655 camera configuration */
I2C1_Config();
/* Reset and check the presence of the OV9655 camera module */
if (DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x12, 0x80))
{
return (0xFF);
}
/* OV9655 Camera size setup */
DCMI_OV9655_QVGASizeSetup();
/* Set the RGB565 mode */
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS, OV9655_COM7, 0x63);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS, OV9655_COM15, 0x10);
/* Invert the HRef signal*/
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS, OV9655_COM10, 0x08);
/* Configure the DCMI to interface with the OV9655 camera module */
DCMI_Config();
return (0x00);
}
/**
* @brief Select the RGB format option
* @param OV9665_RGBOption: the RGB Format option.
* This parameter can be one of the following value:
* @arg RGB_NORMAL
* @arg RGB_565
* @arg RGB_555
* @retval None
*/
void DCMI_OV9655_SelectRGBOption(uint8_t OV9665_RGBOption)
{
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS, OV9655_COM15, OV9665_RGBOption);
}
/**
* @brief Select the HREF Control signal option
* @param OV9665_HREFControl: the HREF Control signal option.
* This parameter can be one of the following value:
* @arg OV9665_HREFControl_Opt1: HREF edge offset to data output.
* @arg OV9665_HREFControl_Opt2: HREF end 3 LSB
* @arg OV9665_HREFControl_Opt3: HREF start 3 LSB
* @retval None
*/
void DCMI_OV9655_HREFControl(uint8_t OV9665_HREFControl)
{
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS, OV9655_HREF, OV9665_HREFControl);
}
/**
* @brief Set the new value of OV9655 registers
* @param OV9655_Register: the OV9655 Register to be configured.
* @param Register_Val: The new value to be set
* @retval None
*/
void DCMI_OV9655_SetRegister(uint8_t OV9655_Register, uint8_t Register_Val)
{
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS, OV9655_Register, Register_Val);
}
/**
* @brief Select the Output Format Resolution.
* @param OV9655_FormatResolution: the Resolution of the ouput Data.
* This parameter can be one of the following values:
* @arg FORMAT_CTRL_15fpsVGA
* @arg FORMAT_CTRL_30fpsVGA_NoVArioPixel
* @arg FORMAT_CTRL_30fpsVGA_VArioPixel
* @retval None
*/
void DCMI_OV9655_SelectFormatResolution(uint8_t OV9655_FormatResolution)
{
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS, OV9655_COM7, OV9655_FormatResolution);
}
/**
* @brief Select the Output Format.
* @param OV9655_OuputFormat: the Format of the ouput Data.
* This parameter can be one of the following values:
* @arg OUTPUT_FORMAT_RAWRGB_DATA
* @arg OUTPUT_FORMAT_RAWRGB_INTERP
* @arg OUTPUT_FORMAT_YUV
* @arg OUTPUT_FORMAT_RGB
* @retval None
*/
void DCMI_OV9655_SelectOutputFormat(uint8_t OV9655_OuputFormat)
{
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS, OV9655_COM7, OV9655_OuputFormat);
}
/**
* @brief Set the Internal Clock Prescaler.
* @param OV9655_Prescaler: the new value of the prescaler.
* This parameter can be a value between 0x0 and 0x1F
* @retval None
*/
void DCMI_OV9655_SetPrescaler(uint8_t OV9655_Prescaler)
{
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS, OV9655_CLKRC, OV9655_Prescaler);
}
/**
* @brief Set the QQVGA size(120*160).
* @param None
* @retval None
*/
void DCMI_OV9655_QQVGASizeSetup(void)
{
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x00, 0x00);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x01, 0x80);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x02, 0x80);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x03, 0x02);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x04, 0x03);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x09, 0x01);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x0b, 0x57);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x0e, 0x61);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x0f, 0x40);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x11, 0x01);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x12, 0x62);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x13, 0xc7);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x14, 0x3a);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x16, 0x24);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x17, 0x18);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x18, 0x04);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x19, 0x01);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x1a, 0x81);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x1e, 0x20);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x24, 0x3c);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x25, 0x36);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x26, 0x72);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x27, 0x08);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x28, 0x08);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x29, 0x15);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x2a, 0x00);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x2b, 0x00);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x2c, 0x08);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x32, 0xa4);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x33, 0x00);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x34, 0x3f);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x35, 0x00);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x36, 0x3a);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x38, 0x72);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x39, 0x57);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x3a, 0xcc);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x3b, 0x04);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x3d, 0x99);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x3e, 0x0e);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x3f, 0xc1);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x40, 0xc0);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x41, 0x41);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x42, 0xc0);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x43, 0x0a);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x44, 0xf0);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x45, 0x46);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x46, 0x62);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x47, 0x2a);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x48, 0x3c);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x4a, 0xfc);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x4b, 0xfc);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x4c, 0x7f);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x4d, 0x7f);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x4e, 0x7f);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x4f, 0x98);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x50, 0x98);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x51, 0x00);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x52, 0x28);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x53, 0x70);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x54, 0x98);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x58, 0x1a);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x59, 0x85);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x5a, 0xa9);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x5b, 0x64);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x5c, 0x84);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x5d, 0x53);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x5e, 0x0e);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x5f, 0xf0);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x60, 0xf0);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x61, 0xf0);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x62, 0x00);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x63, 0x00);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x64, 0x02);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x65, 0x20);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x66, 0x00);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x69, 0x0a);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x6b, 0x5a);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x6c, 0x04);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x6d, 0x55);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x6e, 0x00);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x6f, 0x9d);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x70, 0x21);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x71, 0x78);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x72, 0x22);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x73, 0x02);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x74, 0x10);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x75, 0x10);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x76, 0x01);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x77, 0x02);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x7A, 0x12);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x7B, 0x08);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x7C, 0x16);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x7D, 0x30);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x7E, 0x5e);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x7F, 0x72);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x80, 0x82);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x81, 0x8e);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x82, 0x9a);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x83, 0xa4);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x84, 0xac);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x85, 0xb8);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x86, 0xc3);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x87, 0xd6);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x88, 0xe6);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x89, 0xf2);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x8a, 0x24);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x8c, 0x80);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x90, 0x7d);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x91, 0x7b);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x9d, 0x02);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x9e, 0x02);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0x9f, 0x7a);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xa0, 0x79);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xa1, 0x40);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xa4, 0x50);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xa5, 0x68);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xa6, 0x4a);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xa8, 0xc1);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xa9, 0xef);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xaa, 0x92);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xab, 0x04);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xac, 0x80);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xad, 0x80);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xae, 0x80);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xaf, 0x80);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xb2, 0xf2);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xb3, 0x20);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xb4, 0x20);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xb5, 0x00);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xb6, 0xaf);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xb6, 0xaf);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xbb, 0xae);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xbc, 0x7f);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xbd, 0x7f);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xbe, 0x7f);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xbf, 0x7f);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xbf, 0x7f);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xc0, 0xaa);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xc1, 0xc0);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xc2, 0x01);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xc3, 0x4e);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xc6, 0x05);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xc7, 0x82);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xc9, 0xe0);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xca, 0xe8);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xcb, 0xf0);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xcc, 0xd8);
Delay(TIMEOUT);
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS,0xcd, 0x93);
Delay(TIMEOUT);
}
/**
* @brief Reset the OV9655 SCCB registers.
* @param None
* @retval None
*/
void DCMI_OV9655_Reset(void)
{
DCMI_SingleRandomWrite(OV9655_DEVICE_WRITE_ADDRESS, OV9655_COM7, SCCB_REG_RESET);
}
