[Flashforth-devel] FlashForth V3.6 PIC18F4550

[R. M. H. <in...@ib...>]

Hello Mikael,

here the whole information, to have a look at the source
and all around it.

System  ->  pic18f4550 (5V), 24Mhz external oscillator,
PicKit 2 as Programmer,  MPLAB IDE v8.46 for assembling,
I2C, PWM for the LEDs under a LCD (2*8char, 4bit_parallel),
4*7 keyboardmatrix, TTL serial i/o   via  MAX232
RS232_PCMCIA_card  on  Lenovo T60 with Ultra-edit as editor
( seeing blanks and  special charactes) and TeraTerm as
Terminal.

The smp_36.zip holds the basic FORTH as source and the
application as text. The application compiles in this form
without error message. This is maintained by non used
code a_k... , a_llllllll....  , x_up and x_down. If you
remove this, ? you will see.

The code is running on the target hardware. I/o, PCM, LCD,
Keyboard, I2C working in the context of the “big loop” like
intended. The only and misunderstood is b_up ! This word
delivers not the bordered up count of its variable, like
the others (for instance a_up or c_up)same shaped.

The actual source is very raw, has to be optimized in
needing of room/modularity and there is a number of further
functions to realize. But now, every change earn a error
message.

Gruss - Robert