reading PROGMEM data

Projects Programming
1

hey every one!

I'm handling a project where I turn any image into a HEX code and then send each byte to my module using ARDUINO UNO. since ARDUINO doesn't have enough memory I created a .h file and copied my data there as a PROGMEM type of variable.
then in my main code I used pgm_read_byte to read every byte in a for loop.
but the thing is that I don't get the right results and all I get is some gibberish bytes which I don't know where they came from??

so how can I read precisely my own data?

thanks every one

2

We can't see your faulty code

3

You need to put an & in front of image[j]

         shiftOut(DI, CLK, MSBFIRST,pgm_read_byte(&image[j]));