KermMartian wrote:

1. Depends what you need. If you've used TI-OS routines to draw on the graphscreen, there's no guarantee that it's in RAM anywhere. If you've used things like DCS and Axe routines to write to the display, you can copy 768 bytes from gbuf through gbuf+767.


gbuf, even if I'm storing the LCD? And where is it in AXE?
ACagliano wrote:
KermMartian wrote:

1. Depends what you need. If you've used TI-OS routines to draw on the graphscreen, there's no guarantee that it's in RAM anywhere. If you've used things like DCS and Axe routines to write to the display, you can copy 768 bytes from gbuf through gbuf+767.


gbuf, even if I'm storing the LCD? And where is it in AXE?
There's a generally-accepted convention set by the TI-OS that gbuf is at $9340. gbuf is a backup of the contents of the LCD; routines like iFastCopy copy from gbuf to the LCD.
Ok, is there also a way that I can perform a Pixel Test on all pixels on the screen and return a binary string, representing each pixel, then package a binary <--> hex converter routine in.
ACagliano wrote:
Ok, is there also a way that I can perform a Pixel Test on all pixels on the screen and return a binary string, representing each pixel, then package a binary <--> hex converter routine in.
Err, you just copy the 768 bytes from gbuf, that's the same as performing a Pxl-Test() on each pixel and packing it all together.
OH. Ok. I misunderstood that.
  
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