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bitluni / ESP32CameraI2S

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OV7670::Mode::VGA_RGB565 not working #17

Open guipiveti opened 5 years ago

guipiveti commented 5 years ago

When I change the mode to OV7670::Mode::VGA_RGB565 (camera = new OV7670(OV7670::Mode::VGA_RGB565, SIOD, SIOC, VSYNC, HREF, XCLK, PCLK, D0, D1, D2, D3, D4, D5, D6, D7);) It results in: Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled. It look like it happens when dmaBuffer[0]->sampleCount() is called in I2SCamera.cpp

GDanovski commented 5 years ago

Hello! Everything is working well if the mode is QQVGA_RGB565 or QQQVGA_RGB565. It fails if the resolution of the obtained image is set to higher than that. I thing that the ESP32 is not able to process bigger images (low memory or something else, not sure).

Emb-Coder commented 2 years ago

I got the Same issue for Esp32 Dev module. ---Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled---. if I choose higher resolution. Max resolution working is QQVGA_RGB565. any suggestion ?