Does anyone have knowledge on what PWM is used to drive the XCLK (D57) pin? I want to create a routine to drive that clock using a PWM signal. But there does not seem to be one listed for D57. Yet that seems unlikely given frequency range 3-36MHz for the HM01B0 Camera.
This Giga r1 Board is hard to get complete information for. Same for the HM01B0 device and the Giga R1 J6 Arducam connector. No documentation that I can find regarding the Power On and Power Down pins as an example. No obvious way to create a XCLK to drive the camera. I do not want to use the HAL OS provided. That is a whole other ball of twine to unwind. From what I can tell they either dropped the ball on documentation or decided to hide things. I've been reverse engineering for a few days and have reasonable progress.