I am trying to write to a serial LCD device on /dev/ttys0 and I need to pass hex codes to it. According to the documentation, in C is done like this:
putch(0xfe);
putch('X');What will be the similar commad in FPC?
Thanks
-pa
Mailing lists / fpc-pascal / 2003-09
Hex chars
2 messages · 2 people ·
- Marco van de Voort 1
- Paul Aviles 1
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I am trying to write to a serial LCD device on /dev/ttys0 and I need to pass hex codes to it. According to the documentation, in C is done like this:
putch(0xfe);
putch('X');
What will be the similar commad in FPC?
write(chr($FE),'X');