Hi guys, I am going to use fingerprint sensor and the values that I have got are about 34000 and datasheet tell me
"ImageBuffer serves for image storage and the image format is 256*288 pixels.
When transferring through UART, to quicken speed, only the upper 4 bits of the pixel is transferred (that is 16 grey degrees). And two adjacent pixels of the same row will form a byte before the transferring. When uploaded to PC, the 16-grey-degree image will be extended to 256-grey-degree format. That¡s 8-bit BMP format."
I dont what does it mean excatly.My information about pictures is not good sufficiently.If I put these array in C#,the program gives error.So how can I get arrays in right way,or any person did it? any simple code or an nice information please.Thank you.