camera_init.h File Reference

#include <stdint.h>

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Functions
uint8_t	CAM_change_baudrate (uint32_t bitrate)
	Changes the baudrate of the camera by sending it a UART command, and then changing the baudrate of the camera UART port.
uint8_t	CAM_setup ()
	Set up the camera by powering on and changing the baudrate to 230400.
uint8_t	CAM_test ()
	Send the 't' test command to the camera, and check if the response is valid.

Function Documentation

CAM_change_baudrate()

uint8_t CAM_change_baudrate

(

uint32_t

new_baud_rate

)

Changes the baudrate of the camera by sending it a UART command, and then changing the baudrate of the camera UART port.

Parameters

new_baud_rate

The new baud rate to set the camera to. Ranges from 1200 to 921600.

Returns

0 if successful, 1 if an invalid baud rate was provided, >=2 if an error occurred

Note

This function does not validate that the camera is connected or powered on.

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CAM_setup()

uint8_t CAM_setup

(

)

Set up the camera by powering on and changing the baudrate to 230400.

Returns

0 on success. The error code from the CAM_change_baudrate function, or >100 if an EPS error occurred.

Note

Does not perform a self-test.

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CAM_test()

uint8_t CAM_test

(

)

Send the 't' test command to the camera, and check if the response is valid.

Returns

0 if successful, >0 if an error occurred.

Note

You should call CAM_setup before calling this function.

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