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Published 20 hours ago • verified publisher icon ArduCAM

Bad Bitmap Image

Open Davarco opened this issue 5 years ago • 3 comments

Hi, I'm attempting to send back bitmap images from the Arducam using ArduCAM_Mini_Video_Streaming.ino, and reading them using the Windows ArduCAM_Host_V2.exe. However, the images I get for SetToBitmap are bad, while the JPG setting works. Attached are the images. Here are the links: https://drive.google.com/open?id=1foKE-AVdfyVjPFvxMH7scYfLhqKV4pWD (jpg, good) https://drive.google.com/open?id=1jnorS8a9MnaQWTpRmU26zzVL4IyPF8Km (bmp, bad) For reference, I am interfacing the ArduCAM with an ESP32 (Adafruit Feather). Thanks!

Davarco avatar Nov 27 '19 06:11 Davarco

@Davarco, It is due to the high and low bytes inversion. Just delete the first SPI.transfer() and try it again.

UCTRONICS avatar Nov 27 '19 07:11 UCTRONICS

@UCTRONICS can you please elaborate which spi.transfer() are you mentioning above? I am having similar issue.

Bashima avatar Mar 06 '20 10:03 Bashima

I don't know the answer to that but that looks like the camera was going through an acid trip.

damienwolf07 avatar Apr 12 '22 10:04 damienwolf07