A trouble with JDM programmer

[Neo]

I can't suspect your serial port yet. Can you give a try to http://www.ic-prog.com/index1.htm as well?

[Rksk]

Hi neo,

icprog got some errors on my pc.

therefore i searched the web and found another pic programmmer named PICPgm from http://electronics-diy.com/download_fil ... 20Software

now, it's working with the JDM and both of chips. i can program, verify, read, erase all the actions without any error.

but i'm unable to test pic with a ciruit, because today i have lots of studies.
i will conferm it tomorrow.

B.R.
Thankz.

[Neo]

Excellent. As long as the chips are working it is fine to me.
Also, it is all up to you now to schedule things by giving highest priority for your studies.

We are not waiting to receive any news hereafter on it. It's all up to you

[Rksk]

Neo,

pls go here https://robot.lk/viewtopic.php?f=18&t=1587

I got a problem.

[Rksk]

Hi,

I programmed above project to a 877 with PICPgm. It showed pic programmed successfuly and verified it.

Then I built the circuit on project board.
and powered it, but it doesn't gets any result.
{Circuit and power supply is ok}

project board.jpg (51.45 KiB) Viewed 9858 times

What Can be the bug??????????

Thankz.

[Rksk]

There is the PCB side of my JDM.
{requested by neo}

jdm.JPG (161.72 KiB) Viewed 9846 times

[Rksk]

Still WinPic shows errors, but PICPgm has programmed and read from pic with this JDM. it read the programme wich ROBOT.LK team wrote to the PIC for testing. But I can't use programmed PICs with circuits, they don't work.

[Neo]

What's the pin you have connected the LED?

How about writing a new program to toggle the pin as in your target circuit ?

[Rksk]

okay, I will write a programe to operate all the pins of 877 , test it with cirucit and conferm it.

[Neo]

Hello RKSK... after a long time...
Extremely busy with work... probably one of the hardest times we are passing now.

How is the progress on this... we are just curious to know how it is going...

If it is not working, can you post it back to a member so we can send you another one.

Cheers!!!!