Search:

using ultiboard for 20 years , still today. (european favorite) looking for another program.
yearly update and maintenance fee is very high, and no support from NI.
changing to another system is...

hoi,

fyi,

I am using always PBP for all projects except ... if ethernet applic. needed.
My son tested it and is quite easy if using basic 18F97J60 and
libraries from yo2lio ...

multi tasking ??? one processor does always one thing.....

quite easy problem:
all depends on your timing - use high speed oscillator (20Mhz)
create a timer under interupt ( interupt 1ms) relaod...

you are using 4bit datatransfer to display.
are the 4 bits connected to DB4 to DB7 on display side ???

rgds
tiger_bel

hoi,

this works with 628 and Sharp LM16A211 at 4Mhz
2 rows of black squares if disp is not initialised ( at power up)
init the display first at startup

rgds
tb

pause 2000

16f628 has no adc in, use 16f1220 in place
same pinout.

rgds

many thanks Bruce,
i will try it out !.

and it works --- fast reply !!! very helpfull


rgds
Harry

hello,

after reading the board for string handling, again the solution is DT fantastic examples..
but trying to combine interuptmodule ( macro) and the getaddress module ( for string handling)...

off topic but ....

it flies - i have one !. wonderfull
AVR controlled - I2C - altitude control , GPS, bluetooth comm, 3 gyro's
accelleration control
www.mikrokopter.de

pic controlled...

many thanks for the info,

i just figured out that using a simple sub to scan the port works fine...
and i use port B.0 not 4...7

rgds
tb

read the thread many times,

pic 18F4525
interupt on port B.0 works great with DT add-on using int0_int
but on falling edge of incoming pulse
the full program runs without any problem


i...

just a simple test with 180f452 on microchip proto board
servo connected to port B.7

a quick test - without any additional hardware
fyi

init:
gosub rstml
loop:
...

problem solved.... (how stuped)

set the configuration bit osc HS insteed of XT
and reading ,writing - all ok...
up to the next problem ....

thanks for the help
regards

harry

thanks for the tips.
temp - lost by cut and paste !!
already implemented and tested.

some remarks anyway....

for the pic 4525 sending to goldcard one stream of 16 bytes takes 133,2 ms on the...

hello,
first post ever,
i am trying to write a goldcard program ( PIC16F84)
communication between 18F4525 and card,
the program in the card wait for a string of 16 bytes and answer with a 16...