Search found 9 matches

by arnaud2
Wed Feb 27, 2008 9:46 am
Forum: Flowcode V2 & V3
Topic: quadrature encoders pic18f2331
Replies: 18
Views: 16841

Re: quadrature encoders pic18f2331

in flowcode the interrupt int0 is on rb0 but in the datasheet of pic 18f2331 is on rc3
who can i connect the input?
I use int0 and tmr0 as interrupt can i select that int0 is in priority (when the 2 interrupt fall in the same time)?
THANKS
by arnaud2
Tue Feb 26, 2008 11:07 am
Forum: Flowcode V2 & V3
Topic: quadrature encoders pic18f2331
Replies: 18
Views: 16841

Re: quadrature encoders pic18f2331

thanks a lot Sean
this program give me a value of the motion position in a 16 bit word(-32768 to 32767)
in the POSCNT word?
When the counter go over 32767 the counter retur to -32768 ?
by arnaud2
Tue Feb 26, 2008 9:56 am
Forum: Flowcode V2 & V3
Topic: quadrature encoders pic18f2331
Replies: 18
Views: 16841

Re: quadrature encoders pic18f2331

i dont know how to programming in c
have you a example to use this function
thanks
by arnaud2
Fri Feb 22, 2008 11:03 pm
Forum: Flowcode V2 & V3
Topic: quadrature encoders pic18f2331
Replies: 18
Views: 16841

quadrature encoders pic18f2331

hello
the chip have internal quadrature encoder counter on the timer5 how can i use it?
had someone a exanple to use this value?
thanks
arnaud
(sorry i am french my english isn't verry good)
by arnaud2
Mon Jul 30, 2007 9:36 pm
Forum: Flowcode V2 & V3
Topic: read a mmc card
Replies: 1
Views: 2785

read a mmc card

hello
it's possible to read a text file who is in a mmc card with the flowcode spi component?
have somone a example?
thanks
by arnaud2
Fri Jul 13, 2007 9:04 am
Forum: Flowcode V2 & V3
Topic: pwm pic16f88
Replies: 2
Views: 3488

pwm pic16f88

hello
what is the pin output used for pwm with pic16f88 device?
it have 2 pin ccp1
thanks
by arnaud2
Sat May 19, 2007 9:40 am
Forum: Flowcode V2 & V3
Topic: pic18f252 and rb2 interrupt
Replies: 9
Views: 7077

pic18f252 and rb2 interrupt

hello
i want to use rb2 interrupt but in simulator mode when i push on rb2 contact this change nothing
is any solution?
thanks
by arnaud2
Thu May 17, 2007 10:42 am
Forum: Flowcode V2 & V3
Topic: how make pwm
Replies: 4
Views: 4370

ok i wait
thanks Steve
by arnaud2
Wed May 16, 2007 7:06 pm
Forum: Flowcode V2 & V3
Topic: how make pwm
Replies: 4
Views: 4370

how make pwm

hello
sory if my english isn't good i am french

i vant to do pwm with a 18f252 chip
is a modul to make this?
i dont know programming in c
the fonction is just to dend a value to ccprl1 register or is any other declaration to make?

thanks