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PicoCamera 0.2.0
Camera library for RP2040 with an esp32-camera compatible API
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GitHub |
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PicoCamera 0.2.0
Camera library for RP2040 with an esp32-camera compatible API
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GitHub |
Configuration structure for camera initialization 更多...
#include <pico_camera.h>
成员变量 | |
| int | pin_pwdn |
| int | pin_reset |
| int | pin_xclk |
| int | pin_sccb_sda |
| int | pin_sccb_scl |
| int | pin_d0 |
| int | pin_d1 |
| int | pin_d2 |
| int | pin_d3 |
| int | pin_d4 |
| int | pin_d5 |
| int | pin_d6 |
| int | pin_d7 |
| int | pin_vsync |
| int | pin_href |
| int | pin_pclk |
| int | xclk_freq_hz |
| int | sccb_i2c_port |
| pixformat_t | pixel_format |
| framesize_t | frame_size |
| int | jpeg_quality |
| size_t | fb_count |
| camera_fb_location_t | fb_location |
Configuration structure for camera initialization
Pin fields mirror esp32-camera. Note the RP2040 PIO constraint: pin_d0..pin_d7 must be 8 consecutive GPIOs (pin_dN == pin_d0 + N). pin_vsync / pin_href / pin_pclk are free choice. A pin value of -1 means "not connected" (pin_pwdn / pin_reset) or, for pin_sccb_sda, "reuse an already initialized I2C bus" (see that field).