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by chris-rfs
Sun Dec 18, 2022 9:18 pm
Forum: ESP32 Arduino
Topic: Taking large esp_camera images using PSRAM crashes with LoadStoreAlignment exception
Replies: 1
Views: 1721

Taking large esp_camera images using PSRAM crashes with LoadStoreAlignment exception

I am trying to use the `esp_camera` library to take large (i.e. `FRAMESIZE_UXGA`) images from an OV2640 camera on an ESP32S2. Images this large must be stored in PSRAM, i.e. `config.fb_location = CAMERA_FB_IN_PSRAM`. Upon executing `esp_camera_fb_get()`, a `LoadStoreAlignment` exception apparently t...