LED Scrolling message Display using 8051
Discussion in "Project Help" started by ExperimenterUK Sep 10, 2016.
Sat Sep 10 2016, 05:15 am
The Hex file for this project is a bit too big for the trial version
of Keil 5, so here is a version I compiled.
You could get the code size below the Keil limit by editing the font[] table
to remove characters you don't need.
The trial version of Keil will compile if you remove 10 characters.
This would mean adjusting character codes in the Write_data() routine
to match the code to the table, but mainly that just means adding an offset
to pData.
NOTE
Although the project title mentions the 8051, it will not run on the 8051
as the 8051 only has 128 bytes of ram and this project needs 256 bytes.
of Keil 5, so here is a version I compiled.
You could get the code size below the Keil limit by editing the font[] table
to remove characters you don't need.
The trial version of Keil will compile if you remove 10 characters.
This would mean adjusting character codes in the Write_data() routine
to match the code to the table, but mainly that just means adding an offset
to pData.
NOTE
Although the project title mentions the 8051, it will not run on the 8051
as the 8051 only has 128 bytes of ram and this project needs 256 bytes.
[ Edited Tue Sep 13 2016, 11:55 pm ]
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