Search found 325 matches

by Ondra
Tue Mar 09, 2010 9:35 am
Forum: Flowcode V4
Topic: DS2401 Silicon Serial Number help
Replies: 23
Views: 4026

Re: DS2401 Silicon Serial Number help

Good day all. I could really uses some help on the guys.

Ondra
by Ondra
Mon Mar 08, 2010 2:52 pm
Forum: Flowcode V4
Topic: V4 Compile error
Replies: 4
Views: 1509

Re: V4 Compile error

I am using the latest version. The chip is a PIC 18F2680.
by Ondra
Mon Mar 08, 2010 2:45 pm
Forum: Flowcode V4
Topic: float number rounding
Replies: 3
Views: 1538

Re: float number rounding

When I tried the code below I got a compile error. I have attached my file, have a look. Ondra C:\Documents and Settings\Ondra\Desktop\Pebble 8_Dec24_09\Test programs\Sensor_distance calulator v4.c(495): error: can't convert 'int32' to 'float' C:\Documents and Settings\Ondra\Desktop\Pebble 8_Dec24_0...
by Ondra
Mon Mar 08, 2010 2:25 pm
Forum: Flowcode V4
Topic: V4 Compile error
Replies: 4
Views: 1509

V4 Compile error

Good day all. I just upgraded to V4, and when I try to compile a program that I created using V3 I get the compile error listed below. The program compiles in V3 but not in V4. I purchased V4 to take advantage of the one wire component and support for the same, which at the moment does not seem to b...
by Ondra
Mon Mar 08, 2010 1:52 pm
Forum: Flowcode V4
Topic: float number rounding
Replies: 3
Views: 1538

float number rounding

Can someone advise how to do rounding on float numbers?
I don't see a rounding function under the calculation Icons list of functions.

Ondra
by Ondra
Mon Mar 08, 2010 1:29 pm
Forum: Flowcode V4
Topic: DS2401 Silicon Serial Number help
Replies: 23
Views: 4026

DS2401 Silicon Serial Number help

Good day all. I have been trying to get the DS2401 one wire product working over the weekend. I have tried everything possible, with no success. The first question is does V4 have the support to work with the DS2401. If so can someone please give some assistance on programming the device. I have att...
by Ondra
Fri Dec 18, 2009 4:44 am
Forum: Flowcode V2 & V3
Topic: PIC to PIC bit bang communication
Replies: 2
Views: 1679

Re: PIC to PIC bit bang communication

I'll give it a try.
Thanks
by Ondra
Thu Dec 17, 2009 11:51 am
Forum: Flowcode V2 & V3
Topic: PIC to PIC bit bang communication
Replies: 2
Views: 1679

PIC to PIC bit bang communication

Good day all. I have a project where on my board I have to PIC 18F2680 running at 20Mhz and 12F683 running a 8Mhz. Using the example posted on the learning center I am trying to bit bang RS232 between the 2 devices. I have done this before using 18F2680 running at 20Mhz and 16F690 running at 19.6Mhz...
by Ondra
Mon Nov 23, 2009 12:22 pm
Forum: Flowcode V2 & V3
Topic: UDP over serial or Modem connection
Replies: 16
Views: 5394

Re: UDP over serial or Modem connection

Thanks Steve. Since you guys already have it working, and so as to not have to reinvent the whole thing. Is the following possible and or practical . Compile a program that implements the TCP/IP component. Open the c code file, copy the UDP portion, paste it in a C block in my program, then pass and...
by Ondra
Sun Nov 22, 2009 11:13 pm
Forum: Flowcode V2 & V3
Topic: UDP over serial or Modem connection
Replies: 16
Views: 5394

Re: UDP over serial or Modem connection

I'm back at this again. I want to program my micro controller to connect to the internet over dialup modem. I can get the PIC to dial and connect by sending serial AT commands to the modem. I want to communicate over the link using the UDP protocol. Is there any backdoor tweak to the code that can h...
by Ondra
Thu Nov 05, 2009 12:33 pm
Forum: Flowcode V2 & V3
Topic: Using other IDE libraries
Replies: 1
Views: 1423

Using other IDE libraries

Good day all. I would like to know if it is possible to use a library from a different I.D.E'. CCS IDE has implemented PPP in their TCPIP API. I have a device that I am connecting to the internet over dialup modem. I am using an expensive TCPIP enabled dialup modem. A PIC running PPP would cut the p...
by Ondra
Wed Oct 28, 2009 1:46 pm
Forum: Flowcode V2 & V3
Topic: PIC12F683 AN3 not going low
Replies: 14
Views: 4210

Re: PIC12F683 AN3 not going low

Good day Benj and medelec35 any of you got any further thoughts on this issue.

Ondra
by Ondra
Wed Oct 28, 2009 1:08 am
Forum: Flowcode V2 & V3
Topic: PIC12F683 AN3 not going low
Replies: 14
Views: 4210

Re: PIC12F683 AN3 not going low

There is no load connected to the pin. If your talking about Configuration words in the PICmicro configuration window. Then the value is 0x3FF4.
And Yes I tried creating a simple program just outputting a 1 and I got the same results.

Ondra
by Ondra
Tue Oct 27, 2009 4:58 pm
Forum: Flowcode V2 & V3
Topic: PIC12F683 AN3 not going low
Replies: 14
Views: 4210

Re: PIC12F683 AN3 not going low

Ok here is something else. When I output a 1. Using my multimeter I get a value of 2.11volts when I should be getting a value of 4.67volts. This value 4.67 is being output by the other pins. Are you programming configuration settings via ppp and programmer or are you using Flowcode to set configurat...
by Ondra
Tue Oct 27, 2009 1:10 pm
Forum: Flowcode V2 & V3
Topic: PIC12F683 AN3 not going low
Replies: 14
Views: 4210

Re: PIC12F683 AN3 not going low

Hi Benj, any Ideas on this issue?

Ondra
by Ondra
Mon Oct 26, 2009 2:32 pm
Forum: Flowcode V2 & V3
Topic: PIC12F683 AN3 not going low
Replies: 14
Views: 4210

Re: PIC12F683 AN3 not going low

Are you definitely using the internal oscillator with no clock out setting in the chip configuration options. Yes. When you set the pin to logic 0 does it go into high impedance mode or does the pin simly stay at 5V? High impedance. Do you have another 12F683 that you can test to see if it exhibits...
by Ondra
Mon Oct 26, 2009 12:50 pm
Forum: Flowcode V2 & V3
Topic: PIC12F683 AN3 not going low
Replies: 14
Views: 4210

Re: PIC12F683 AN3 not going low

Yes, GP5, Pin 2.

Ondra
by Ondra
Mon Oct 26, 2009 11:21 am
Forum: Flowcode V2 & V3
Topic: PIC12F683 AN3 not going low
Replies: 14
Views: 4210

PIC12F683 AN3 not going low

Good day all. I think I found a bug while using the PIC12F683. I have no problem setting Pin 2 Port A3 high(1), but for some reason It will not go low(0). When I tried to send a low(0), what happened is that the pin disconnects, no output at all. Could someone have a look into this. Thanks in advanc...
by Ondra
Wed Oct 21, 2009 2:47 pm
Forum: Flowcode V2 & V3
Topic: PIC12F683 not receving inputs on Port A1
Replies: 15
Views: 3495

Re: PIC12F683 not receving inputs on Port A1

That did it. Thanks again. I loooooovvvvvveeee flowcode and the great support. It's the best.

Ondra
by Ondra
Wed Oct 21, 2009 2:33 pm
Forum: Flowcode V2 & V3
Topic: Stateless Pin?
Replies: 2
Views: 1271

Re: Stateless Pin?

Sounds Good Thanks.

Ondra
by Ondra
Wed Oct 21, 2009 2:31 pm
Forum: Flowcode V2 & V3
Topic: PIC12F683 not receving inputs on Port A1
Replies: 15
Views: 3495

Re: PIC12F683 not receving inputs on Port A1

Looking at the data sheet I see the following: -
8. INTOSCIO – Internal oscillator with I/O on
OSC1/CLKIN and OSC2/CLKOUT.
By this, I think that it is possible to use the OSC pins as I/O pins. But my clock option under config
does not seem to support INTOSCIO, is their a work around?

Ondra
by Ondra
Wed Oct 21, 2009 2:18 pm
Forum: Flowcode V2 & V3
Topic: Stateless Pin?
Replies: 2
Views: 1271

Stateless Pin?

Good day all I would like to know if it is possibly to have a stateless pin. In other words, I can program a pin to go high or low, can I program a pin to have no state, sort of disconnect.

Ondra
by Ondra
Wed Oct 21, 2009 1:14 pm
Forum: Flowcode V2 & V3
Topic: PIC12F683 not receving inputs on Port A1
Replies: 15
Views: 3495

Re: PIC12F683 not receving inputs on Port A1

OK, looking at the data sheet, device pin 3 is AN3 default OSC2. So I guess the question should be, how do I change the default oscillator pins to I/O pins, if that's possible.

Ondra
by Ondra
Wed Oct 21, 2009 11:10 am
Forum: Flowcode V2 & V3
Topic: PIC12F683 not receving inputs on Port A1
Replies: 15
Views: 3495

Re: PIC12F683 not receving inputs on Port A1

GP3 pin 4 is the MCLR pin. It's A3 GP4 Pin 3 that's not working right. Are you saying that disabling the MCLR funtion might clear the issue I am having on A3 GP4 Pin 3? If so I have 2 option internal and external how do you disable the MCLR ? Also just checking, for the Initialize code is it ncmcon0...
by Ondra
Wed Oct 21, 2009 10:45 am
Forum: Flowcode V2 & V3
Topic: PIC12F683 not receving inputs on Port A1
Replies: 15
Views: 3495

Re: PIC12F683 not receving inputs on Port A1

Not sure why your A3 input pin is not working though it is multiplexed with the MCLR, have you disabled this in the configuration?

No I did not disable it. Should I have?

Ondra