void setup()
{
uint8_t vid,pid;
uint8_t temp;
wiring_init();
arducam(smOV5642,CAM1_CS,-1,-1,-1);
// Check if the ArduCAM SPI bus is OK
arducam_write_reg(ARDUCHIP_TEST1, 0x55, CAM1_CS);
temp = arducam_read_reg(ARDUCHIP_TEST1, CAM1_CS);
//printf("temp=%x\n",temp); // debug
if(temp != 0x55) {
printf("SPI interface error!\n");
//exit(EXIT_FAILURE);
}
else{
printf("SPI interface OK!\n");
}
// Change MCU mode
arducam_write_reg(ARDUCHIP_MODE, 0x00, CAM1_CS);
// Check if the camera module type is OV5642
arducam_i2c_word_read(OV5642_CHIPID_HIGH, &vid);
arducam_i2c_word_read(OV5642_CHIPID_LOW, &pid);
if((vid != 0x56) || (pid != 0x42)) {
printf("Can't find OV5642 module!\n");
exit(EXIT_FAILURE);
} else {
printf("OV5642 detected\n");
}
}
void setup()
{
uint8_t vid,pid;
uint8_t temp;
UTFT();
arducam(smOV5642);
printf("ArduCAM Start!\n");
//Check if the ArduCAM SPI bus is OK
arducam_write_reg(ARDUCHIP_TEST1, 0x55);
temp = arducam_read_reg(ARDUCHIP_TEST1);
if(temp != 0x55)
{
printf("SPI interface Error!\n");
exit(EXIT_FAILURE);
}
//Change MCU mode
arducam_write_reg(ARDUCHIP_MODE, 0x00);
InitLCD();
//Check if the camera module type is OV5642
arducam_i2c_word_read(OV5642_CHIPID_HIGH, &vid);
arducam_i2c_word_read(OV5642_CHIPID_LOW, &pid);
if((vid != 0x56) || (pid != 0x42)) {
printf("Can't find OV5642 module!\n");
exit(EXIT_FAILURE);
} else {
printf("OV5642 detected\n");
}
//Change to BMP capture mode and initialize the OV5642 module
arducam_set_format(fmtBMP);
arducam_init();
}
void arducam_init()
{
switch(myCAM.sensor_model) {
#ifdef OV7660_CAM
case smOV7660:
{
arducam_i2c_write(0x12, 0x80);
arducam_delay_ms(100);
(void) arducam_i2c_write_regs(OV7660_QVGA);
break;
}
#endif
#ifdef OV7725_CAM
case smOV7725:
{
uint8_t reg_val;
arducam_i2c_write(0x12, 0x80);
arducam_delay_ms(100);
(void) arducam_i2c_write_regs(OV7725_QVGA);
arducam_i2c_read(0x15,®_val);
arducam_i2c_write(0x15, (reg_val | 0x02));
break;
}
#endif
#ifdef OV7670_CAM
case smOV7670:
{
arducam_i2c_write(0x12, 0x80);
arducam_delay_ms(100);
(void) arducam_i2c_write_regs(OV7670_QVGA);
break;
}
#endif
#ifdef OV7675_CAM
case smOV7675:
{
arducam_i2c_write(0x12, 0x80);
arducam_delay_ms(100);
(void) arducam_i2c_write_regs(OV7675_QVGA);
break;
}
#endif
#ifdef MT9D111_CAM
case smMT9D111:
{
//arducam_i2c_write_regs16(MT9D111_QVGA_3fps);
arducam_i2c_write_regs16(MT9D111_QVGA_15fps);
//arducam_i2c_write_regs16(MT9D111_QVGA_30fps);
arducam_delay_ms(1000);
arducam_i2c_write16(0x97, 0x0020);
arducam_i2c_write16(0xf0, 0x00);
arducam_i2c_write16(0x21, 0x8403); //Mirror Column
arducam_i2c_write16(0xC6, 0xA103);//SEQ_CMD
arducam_i2c_write16(0xC8, 0x0005); //SEQ_CMD
break;
}
#endif
#ifdef OV5642_CAM
case smOV5642:
{
uint8_t reg_val;
arducam_i2c_word_write(0x3008, 0x80);
arducam_delay_ms(100);
if(myCAM.m_fmt == fmtJPEG)
{
arducam_i2c_write_word_regs(OV5642_1080P_Video_setting);
arducam_i2c_word_read(0x3818,®_val);
arducam_i2c_word_write(0x3818, (reg_val | 0x20) & 0xBf);
arducam_i2c_word_read(0x3621,®_val);
arducam_i2c_word_write(0x3621, reg_val | 0x20);
}
else
{
arducam_i2c_write_word_regs(OV5642_RGB_QVGA);
arducam_i2c_word_read(0x3818,®_val);
arducam_i2c_word_write(0x3818, (reg_val | 0x60) & 0xff);
arducam_i2c_word_read(0x3621,®_val);
arducam_i2c_word_write(0x3621, reg_val & 0xdf);
}
break;
}
#endif
#ifdef OV3640_CAM
case smOV3640:
{
(void) arducam_i2c_write_word_regs(OV3640_QVGA);
break;
}
#endif
#ifdef OV2640_CAM
case smOV2640:
{
arducam_i2c_write(0xff, 0x01);
arducam_i2c_write(0x12, 0x80);
arducam_delay_ms(100);
if(myCAM.m_fmt == fmtJPEG)
{
arducam_i2c_write_regs(OV2640_JPEG_INIT);
arducam_i2c_write_regs(OV2640_YUV422);
arducam_i2c_write_regs(OV2640_JPEG);
arducam_i2c_write(0xff, 0x01);
arducam_i2c_write(0x15, 0x00);
arducam_i2c_write_regs(OV2640_320x240_JPEG);
//arducam_i2c_write(0xff, 0x00);
//arducam_i2c_write(0x44, 0x32);
}
else
{
arducam_i2c_write_regs(OV2640_QVGA);
}
break;
}
#endif
case smOV9655:
{
break;
}
case smMT9M112:
{
break;
}
default:
break;
}
}
