Search found 3 matches

by martinwaltertan
Mon Jul 12, 2021 2:17 am
Forum: ESP32 Arduino
Topic: ESP32 CAM crash on fmt2rgb888
Replies: 0
Views: 2509

ESP32 CAM crash on fmt2rgb888

I can't understand why my ESP32 CAM is crashing when I call fmt2rgb888 in my code. At first, I opened a JPG file from the SD Card then passed it to fmt2rgb888, then I changed it to just get a frame from the camera but it still crashes with the same error. Btw, I use PlatformIO. I was able to get the...
by martinwaltertan
Mon Apr 05, 2021 9:02 am
Forum: General Discussion
Topic: ESP32-CAM: Can someone explain how the camera frame buffer pointer works
Replies: 5
Views: 24164

ESP32-CAM: Can someone explain how the camera frame buffer pointer works

I'm a bit confused about how the frame buffer pointer from esp_camera_fb_get() works. According to the description it says "Obtain pointer to a frame buffer." so does this mean the camera frame was already captured beforehand? There doesn't seem to be a function for actually triggering a "capture" i...