Delta Pulse

[pigeon]

coil 110*110

hi all

I made a coil with 110 cm cable adsl I love what is the value of series resistance meter that I have because I do not own the multimeter to measure the coil.

thank you

best time

P.

[Nicolas]

I wrote the hex into the chip with Pickit2 (i bought the programmer from a hungaryan man - like this http://www.mikroklub.hu/htm/jpg/pickit2c.jpg). This LCD is working with PIC 16f676.

Hi szucs
Thank you my congratulation for the new.
I also used the PICKIT2 MICROCHIP but not working.

What's New for the PIC 18F252 LCD for discrimination
Is it working? whether some tips please friend.

cordially Nicolas

[szucs_g]

I wrote the hex into the chip with Pickit2 (i bought the programmer from a hungaryan man - like this http://www.mikroklub.hu/htm/jpg/pickit2c.jpg). This LCD is working with PIC 16f676.

[Nicolas]

Assuming everything is wired up correctly, it seems that you may have a software problem. Try writing a small test routine to pulse one of the digital I/O pins. Then you can see that the PIC is actually functional.

Hi Qiaozhi

I tested the PIC is functional pin - pin with osciloscope
My problem is that the PIC 16F676 and PIC 18F252 gives the same thing
no character on LCD
The Wiring is correct
The program works on ISIS
I tried 2 programmer to download hex file. but still nothing

I try again where is the problem
and tips for a friend who managed to work their detector with both program

[Qiaozhi]

Hi

Sorry No character displayed on the LCD.

thanks

Assuming everything is wired up correctly, it seems that you may have a software problem. Try writing a small test routine to pulse one of the digital I/O pins. Then you can see that the PIC is actually functional.

[Nicolas]

Would you mind showing the full schematic please ?
thanks.

Hi

Look it

[Nicolas]

The fact that you can see the blocks on the screen shows that the correct voltage is being applied for the LCD contrast (pin 3).
What happens if you adjust the pot? Are there any characters displayed on the LCD?

Hi

Sorry No character displayed on the LCD.

thanks

[6666]

Would you mind showing the full schematic please ?
thanks.

[Qiaozhi]

The fact that you can see the blocks on the screen shows that the correct voltage is being applied for the LCD contrast (pin 3).
What happens if you adjust the pot? Are there any characters displayed on the LCD?

[Nicolas]

LCD contrast

[Nicolas]

this screen is used to
http://www.ebay.com/itm/NEW-Characte...item4aadffdc64 > this screen is used!

Hi everyone
We encounter problems in scheduling two types of PIC to LCD
PIC 16F676 is the PIC 18F252 is also
I tried many times but no good result.
And I do not think the problem is related to the type or color of the LCD
the problem is due or Hex file.

Dear friend If somebody has managed to worked their Delta Pulse with the two types of program
If we can help when sharing files uncorrupted and some trick noticed and notes for correct operation.

cordially
Nicolas

[Qiaozhi]

this screen is used to
http://www.ebay.com/itm/NEW-Characte...item4aadffdc64 > this screen is used!

Your LCD does not have the negative voltage problem with the contrast adjustment, so it should be ok.

[sakis1]

Hi sakis1
-what type + the # of u LCD?
best time
j.

this screen is used to
http://www.ebay.com/itm/NEW-Characte...item4aadffdc64 > this screen is used!

[jap]

Hi sakis1
-what type + the # of u LCD?
best time
j.

[sakis1]

I think it's a problem of processor or some parameter programmer, worked too many with this problem because I showed a code roling running changed anticipation of watching the screen and the screen was resolved.den is hard to try someone who has this I think problem of . I do not disagree with you but I mention it because I encountered. http://www.geotech1.com/forums/showt...ht=#post159014