Search found 14 matches

by victorhantelmann
Sat May 09, 2015 8:34 pm
Forum: Flowcode V5
Topic: PIC18F46J11-I/PT PORTA RA6 RA7 problem
Replies: 2
Views: 4413

Re: PIC18F46J11-I/PT PORTA RA6 RA7 problem

Code solved with XC8 ...
by victorhantelmann
Sun May 03, 2015 12:43 pm
Forum: Flowcode V5
Topic: PIC18F46J11-I/PT PORTA RA6 RA7 problem
Replies: 2
Views: 4413

PIC18F46J11-I/PT PORTA RA6 RA7 problem

I need to develop an industrial application that has to drive RA6 and RA7 as output pins. Datasheet: Table 9-3: PIN_____________Func___TRIS___I/O___I/O Type___Description OSC2/CLKO/RA6__OSC2____x_____O_____ANA_____Main oscillator feedback output connection (HS mode). ________________CLKO____x_____O_...
by victorhantelmann
Wed Mar 04, 2015 2:06 pm
Forum: Flowcode V5
Topic: Flowcode 5.5 user component creation info
Replies: 2
Views: 4088

Re: Flowcode 5.5 user component creation info

I was aware of that, I was lazy in building a prototype ... Well, I will keep researching and will build my prototype. Still, since there are 2 user components available, you are saying that those don't simulate ? What is the purpose then ? Is there any extended documentation for their usage ?
by victorhantelmann
Wed Mar 04, 2015 9:37 am
Forum: Flowcode V5
Topic: Flowcode 5.5 user component creation info
Replies: 2
Views: 4088

Flowcode 5.5 user component creation info

How can I get info needed to create one 5x7 Led Matrix display custom component ? FC help file doesn't really help at all unfortunately ... Is there a manual or is there a specific document that I can use ? Thank you.
by victorhantelmann
Tue Feb 12, 2013 9:45 pm
Forum: Flowcode V5
Topic: PICkit3 18F45K22 LCD problem
Replies: 19
Views: 10567

Re: PICkit3 18F45K22 LCD problem

This "This hanging high behavior is still present with both the ribbon cable or LCD disconnected from the port." phrase you posted ... I think that your problem lies on clean output configuration ... take a look below and in the datasheet ... From datasheet regarding pullpus doc. DS41412F-on page 11...
by victorhantelmann
Sat Feb 02, 2013 5:44 pm
Forum: Flowcode V5
Topic: PICkit3 18F45K22 LCD problem
Replies: 19
Views: 10567

Re: PICkit3 18F45K22 LCD problem

Try this code please. Also revert your custom code for the LCD component back to original. You should have the two LED flashing ON 500 ms and OFF 500 ms if I got right the settings for your internal OSC. The two LED use RA6 and RA7 normally used by external OSC. LAT registers in PIC are lached outpu...
by victorhantelmann
Sat Feb 02, 2013 12:07 am
Forum: Flowcode V5
Topic: PICkit3 18F45K22 LCD problem
Replies: 19
Views: 10567

Re: PICkit3 18F45K22 LCD problem

I have previously posted something related to PIC18FxxK80, sorry for that. If with your LCD and PIC18F45K22 you have problems and with the same LCD and PIC16F877 or 887 you don't have problems then there is a high probability that you either have a hardware problem in your schematic or you have cloc...
by victorhantelmann
Wed Jan 30, 2013 9:39 pm
Forum: Flowcode V5
Topic: PICkit3 18F45K22 LCD problem
Replies: 19
Views: 10567

Re: PICkit3 18F45K22 LCD problem

I had a similar problem with a LCD, you should be carefull with your PIC settings, consult the datasheet carefully. Mostly your OSC settings, as an advice try to use the internal clock as Microchip does a preety good job of tunning the internal OSC. Also, in my case there were erratic signs when the...
by victorhantelmann
Sun Jan 27, 2013 11:19 pm
Forum: Flowcode V5
Topic: EB-005-12-3 and PIC18F26K80 with DEM20486SYH-LY LCD Problems
Replies: 10
Views: 7761

Re: EB-005-12-3 and PIC18F26K80 with DEM20486SYH-LY LCD Prob

Thank you all for helping, I am attaching the final test code and the INITIALISATION SUPPL for this kind of display. It is working well and I hope that it will be useful to others since it is a cheap and rather big display. I will follow mr. kersing advice later as soon as I will have the time, than...
by victorhantelmann
Sun Jan 27, 2013 5:42 pm
Forum: Flowcode V5
Topic: EB-005-12-3 and PIC18F26K80 with DEM20486SYH-LY LCD Problems
Replies: 10
Views: 7761

Re: EB-005-12-3 and PIC18F26K80 with DEM20486SYH-LY LCD Prob

Answer to kersing: 1. I use DEM20486SYH-LY LCD sorry for this mistake, I changed all my posts accordingly. 2. You are right, I did wrote the INIT procedure and I am attaching the code for all of you to take a look and verify it if you have time. 3. Thank you for pointing me in the right direction. 4...
by victorhantelmann
Sun Jan 27, 2013 12:16 pm
Forum: Flowcode V5
Topic: EB-005-12-3 and PIC18F26K80 with DEM20486SYH-LY LCD Problems
Replies: 10
Views: 7761

Re: EB-005-12-3 and PIC18F26K80 with DEM20486SYH-LY LCD Prob

I checked the suggestions given by medelec35 concerning PLL, OSCTUNE and OSCON. Thank you for pointing me in that direction.
I am posting the code containing oscillator settings, this code blinks the LED at 1 Hz.
Unfortunately the LCD is still blank but at least I solved the oscillator.
by victorhantelmann
Sun Jan 27, 2013 9:32 am
Forum: Flowcode V5
Topic: EB-005-12-3 and PIC18F26K80 with DEM20486SYH-LY LCD Problems
Replies: 10
Views: 7761

Re: EB-005-12-3 and PIC18F26K80 with DEM20486SYH-LY LCD Prob

First of all thank you all very much for your fast reply. Answer 1 - for dazz: Nothing is displaying. V0 as in datasheet at 4.5 Vcc for best contrast. If I modify contrast voltage, I can see the background rectangles so the LCD is working. Answer 2 - for Enamul: I have grounded R/W pin but still no ...
by victorhantelmann
Sat Jan 26, 2013 11:29 pm
Forum: Flowcode V5
Topic: EB-005-12-3 and PIC18F26K80 with DEM20486SYH-LY LCD Problems
Replies: 10
Views: 7761

Re: EB-005-12-3 and PIC18F26K80 with DEM20486SYH-LY LCD Prob

I am also adding a link to KS0066U datasheet
http://www.ece.uidaho.edu/ee/classes/EC ... S0066U.pdf
and DEM20486SYH datasheet for reference information.
by victorhantelmann
Sat Jan 26, 2013 11:10 pm
Forum: Flowcode V5
Topic: EB-005-12-3 and PIC18F26K80 with DEM20486SYH-LY LCD Problems
Replies: 10
Views: 7761

EB-005-12-3 and PIC18F26K80 with DEM20486SYH-LY LCD Problems

I can't figure out how to make this work ... I am using PIC18F26K80 for it's CAN capabilities because I will also need to be able to see what will be sent or received by CAN (future development). The problem is that for the moment I can't make the LCD type DEM20486SYH-LY to work by using Flowcode 5 ...