- STM32F4 Discovery board
- OV2640 camera module (2 megapixels)
- Serial-USB FTDI module
Camera board | DCMI signal | STM32 pins |
---|---|---|
VCC : Power Supply | VCC | 3V |
GND : Power Ground | GND | GND |
SCL : I2C Clock | I2C_2_SCL | PB10 |
SDA : I2C Data | I2C_2_SDA | PB11 |
VSYNC : Vertical Sync | VSYNC | PB7 |
HREF : Horizon Reference | HSYNC | PA4 |
PCLK : Pixel Clock 36MHz=>15fps | PIXCLK | PA6 |
XCLK : Master Clock 6-24-...MHz | MCO1 | PA8 |
D0~D7 : Data Bus | D:0-7 |
| D0 | PC6
| D1 | PC7
| D2 | PC8
| D3 | PC9
| D4 | PC11
| D5 | PB6
| D6 | PB8
| D7 | PB9
Y0~Y1 : LSB in YUV 10 bit mode | nc | Flash : Optional Flash signal | nc | PWDN : Power down input | GPIO | PA9 RST : Complete hardware reset (LOW) | GPIO | PA10
FTDI | USART | STM32 pins |
---|---|---|
GND | GND | GND |
TX | RX | PA3 |
RX | TX | PA2 |