yokonav

Sorry, no idea. Or more specifically, the only OV7675 cameras I have have IO pins to connect them, like: https://store.arduino.cc/products/arducam-camera-module Which won't work with this carrier. @mjs513 and I did a quick and dirty adapter...

Does the Sparkfun Micromod ML carrier board work with OV7675?

Now I replaced the digitalWriteFast calls with the direct GPIO register writes and it takes 34ms per frame (30fps).

I wanted to push the camera frames at 30fps. I replaced the digitalWrite with digitalWriteFast at 912MHz overclocked (have a heatsink). It takes around 45ms per frame so effectively 22.5fps that is not bad. But this takes up the CPU time. I think...

I think we can use FlexIO to send the 9th bit (to mimic DC). I just wanted to push 16bit 240x240 pixels image to the LCD.

I assume they use the 9 bit SPI. Here is the library: https://github.com/limengdu/Arduino_ST7789_Fast/blob/master/Arduino_ST7789_Fast.cpp I think they are doing bit-banging so using the standard SPI pins with the ST7735_t3 is not possible?

I wanted use a ST7789 display with Teensy 4.0 that uses only 2 pins (SDA/CLK) to communicate. https://www.seeedstudio.com/Grove-1-2-Inch-IPS-Display-p-5699.html It seems the CS (chip select) is tied to ground. I can't figure it out for RST and...

I figured it out. Sharing in case someone else is stuck on the same thing. #include <SPI.h> #include <Arducam_Mega.h> Arducam_Mega myCAM(SS); DMAMEM uint8_t jpg_buf[25000]; uint8_t readBuf(uint8_t* buf, uint8_t len) { static uint32_t index...

Hi Keith, Can you share the minimal working code to read frame from the Arducam Mega (5MP)? Thanks!