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LDmicro Forum - PIC16f628A |
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PIC16f628A (by Nikolai)
Hello ,
I have a simple plc board with a 628A on it . I built my first program according to the manual but nothing happens . PICKit 2 reported successful programing . How can I get it to work? Cheers Nikolai
(no subject) (by MGP)
Can you post the program.
Also check the settings (crystal frequency, microcontroller).
PIC16f628A (by Bozhidar Hristev)
You must set programmer to use configuration from generated .HEX file or set it you self.
(no subject) (by Nikolai)
Hello,
thank you for the quick reply ! I've set the frequency accordingly and selected the 628 MCU as the 628A is not available in the menu . Also how can I set the programmer to do that ? I'm running everything on debian . Cheers
(no subject) (by MGP)
The 628 is equal as the 628a.
I have made a new program and compiled it with the same output pins. If this does not work you have made a error in the hardware. You can also post your schematic if you still have problems. Good luck
(no subject) (by MGP)
The LDfile.
(no subject) (by Nikolai)
Hello ,
I don't have a schematic for it since it is an assembled module . In the user manual however states that the configuration bits should be set at 210A ,but it doesn't seem to be working . There are no dedicated jumpers on the board to get it in run state . The only header is th ICSP and it is with a different order to that on the pic kit . The device accepts the program and I can rad the contents . I still haven't compared the two .hex files . P.S. The cable length is 31cm . Is that ok ?
(no subject) (by Ihor Nehrutsa)
Can you say model of your module?
Is this part of other device? Have you a hpoto of module? May be is any links and sites? Give more information. Cable 31 sm must work.
(no subject) (by Nikolai)
Thank you for your help gentlemen !
The board is this one http://www.sirius-pcb.com/bg/p...-OUT-PIC16F628-Controller.html There's not too much information on the site . The PIC is a 628a but other than that I don't know much about it .
(no subject) (by MGP)
I would suggest that you take out the pic from the board and program it on a breadboard.
Some programmers will not work if there is a led connected to the program pins.
(no subject) (by Ihor Nehrutsa)
[email protected] sent 2 files
(no subject) (by Ihor Nehrutsa)
[email protected] sent 2 files
(no subject) (by Ihor Nehrutsa)
MGP says the right idea.
(no subject) (by ADAO)
how to power a mini engine with pic16f628a
What is the schematic?´ sincerely be grateful
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