Each prawn hello:
I need about 5 m for binary file here on a touch screen is displayed in the form of image, the 1 in the file data is shown as a black dot, 0 is white, the resolution of the touch screen is 800 * 480, enlarged can use the scroll bar mobile display,
Touch screen memory is 128 m, wince system used about 60 m, whether have good little processing method of memory?

CodePudding user response:

Fopen
The fseek
The fgetc or fread
SetPixel
fclose

CodePudding user response:

That is not the only 5 m that there are a lot of memory? 128-60