Search found 14 matches

Hello,

I'm trying to program the PIC18f46k22 on linux via rs232.

I've used CCS C's ex_bootloader example. I can manage to update the firmware inside of the pic on windows by Tera Term.

But wh ...

1- I guess i just took it out, before posting normally i have this line after reading.
printf(lcd_putc"%d", var);

2-Yes, it is connected Vdd.

3-I've missed that. thanks Smile

I was tryin ...

Thank you PCM Programmer,

I've updated my code tried to read some registers but i get 0x00 from all the registers. I'm going to try with 24lc128 to write then read.

Vdd of the PIC, Vdd and SVdd ...

Hello,

I'm working with PIC18F46k22 and compiler version 5.008

For the touch button control I'm using this chip.

http://www.semtech.com/images/datasheet/sx9512_9513_ag.pdf

I've never worke ...

Hello,

Thanks for the size suggestion. Microchip has 24LC128 series with 16kbyte.

I used 16f877a on this project before but i can go with 18f46k22 if its going to help me more.

And for the ...

Hello again,

Thanks for your all replies.

Ok so for more clear information;

The system is going to be an vending machine. There will 1500 cards with 5 uses and 500 cards with 1 use.

In the ...

Hello,

I need to make a system that's going to store 2000 account which has 12 hex digits, like "670072896FF3".

Each account is going to have 1 digit variable.

What i need is when t ...

Thank you picprogrammer12345

Hello,

I have the same problem with 16f721. Did you able to find a solution for that?

Thanks.

edit: compiler version 5.012

Thank you Ttelmah, I understand what you mean about USB, now I'm checking it whenever I need but I have a problem at one section.

while(input_state(s7)==1)
...

Hello,

I'm trying to control a level mechanism via USB and buttons. My system is working great with buttons. There are 10 buttons to go each level. And I want to control the system from computer t ...

I'm using a breadboard. My capacitors for the crystals are 22pf ceramic.

There are 5 pins on the power connector, +5V, GND, +24V, -12V, +12V. I've just connected the +5V and +12V to the my breadboa ...

i'm using http://www.alldatasheet.net/datasheet-pdf/pdf/35051/POWER-ONE/MAP55-4001.html for power connection and its grounding.

I tried 20Mhz and 4Mhz crystals but result didn't change

Hello,

I'm trying to send some simple printf commands, but there is something wrong about settings i think.

here is my code:

#include <16F877.h>
#device adc=8

#FUSES NOWDT ...