Is there a way to change the OVR3640 camera frequency. Here: 3MP: OV3640 - Arducam , it states that the camera supports up to 54 MHz frequency. On the ceu_ek_ra8d1_ep demo thought, the GPT module provides only 24 MHz clock frequency output for the camera clock source. Is there a way to change that ?
Hello sir,
Apologies for my delayed response.
Correct on the specific project there is a GPT timer configured, whos output pin P403 is connected to the CAM_CLK in the camera expansion board provided with EK-RA8D1.
To provide clock to the camera. In case you would like to modify the frequency of the pulse generated on P403 and change the clock frequency of camera clock you can go to the stack properties of GPT3 timer and change the frequency value from 24000KHz to any other value you would like to.
The period property as shown i n both screenshots shared.
Hope it helps.
Best Regards,
IK