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  1. Thread: PBPL and TCP/IP

    by Tissy
    Replies
    10
    Views
    18,613

    Thanks very much for your help. I have now...

    Thanks very much for your help.

    I have now managed, after a lot of internet searching, got all the Nuts & Volts magazine articles and supporting files that relate to this subject.

    I am...
  2. Thread: PBPL and TCP/IP

    by Tissy
    Replies
    10
    Views
    18,613

    Thanks very much for the reply. not having...

    Thanks very much for the reply.

    not having looked at Nuts & Volts before, is there an easy way to find the articles ?

    In the PDF you highlighted, it states that the previous article is about...
  3. Thanks for the relpy Dave. It appears a lot of...

    Thanks for the relpy Dave.

    It appears a lot of the downloads are now not available and I'm surprised a lot of these articles are 3-5 years old.

    As the downloads are no longer working, wonder if...
  4. Thread: PBPL and TCP/IP

    by Tissy
    Replies
    10
    Views
    18,613

    The download is no longer working, anyone have...

    The download is no longer working, anyone have these files.

    I am basically wanting a PIC to call a web php page from the Internet.

    So just need a simple solution of connecting a PIC to the...
  5. Thanks for your reply. Any suggestions that...

    Thanks for your reply.

    Any suggestions that are cheap and have a small footstamp so more than one can be used in multiple projects.

    A module is a good alternative, but was wondering if there...
  6. Internet Connected PIC and Push notification to iPhone

    Haven't been here for a while, but a recent Arduino project got me thinking to see if the same was possible using a PIC.

    It basically uses a Arduino that is connected to the net to send push...
  7. Replies
    13
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    9,181

    Sorry Steve, that didn't work. I presume with...

    Sorry Steve, that didn't work.

    I presume with this code it is looking for 0,1 or to be the qualifier?

    If so, how do i get it to look for red, green or blue as the qualifier.

    Thats what i...
  8. Replies
    13
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    9,181

    Sorry Steve, don't understand what you mean. ...

    Sorry Steve, don't understand what you mean.

    Maybe i haven't had enough 'beer'.

    This is what i have come up with so far, but its still not working.



    USARTInterrupt:
    ' Here's the...
  9. Replies
    13
    Views
    9,181

    Thanks Steve. At the moment i have this code...

    Thanks Steve.

    At the moment i have this code for the interupt, it works as long as i send "Time" as the qualifier.

    So in VB it sends:



    MSComm1.Output = "Time" & Format(Hours, "00") &...
  10. Replies
    13
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    9,181

    Yup, that worked very well. I'm trying to figure...

    Yup, that worked very well. I'm trying to figure out the methods of sending and receiveing data on 2 languages, PIC and VB.

    I managed to get the combining of the timings and it now it reads and...
  11. Replies
    13
    Views
    9,181

    Excellent help, thanks. I have now managed to...

    Excellent help, thanks.

    I have now managed to get variables sent from VB to PIC.

    The code now looks like this:



    Start:
    ' Main program loop that make the user happy to
  12. Replies
    13
    Views
    9,181

    Your quite correct Steve, it was your code which...

    Your quite correct Steve, it was your code which i found at http://www.picbasic.co.uk/forum/showthread.php?t=1877&highlight=Simple+program+handle+USART+interrupt+PIC16F877+%4020MHZ

    I didn't remove...
  13. Replies
    13
    Views
    9,181

    Interupts and Command string

    Hi,

    I am trying to alter the below piece of code for an interupt driven serial device.

    I would like the 'Main' part of the program to run up until a serial command is received. I would also...
  14. Thread: PIC to USB

    by Tissy
    Replies
    5
    Views
    3,500

    I have used the PIC18F2550 / 2455 and the...

    I have used the PIC18F2550 / 2455 and the PIC18F4550 and it they are reasonably easy to use.

    If you are obviously using PIC Basic then i strongly recommend you download EasyHID which will generate...
  15. Replies
    7
    Views
    8,308

    I too have had problems using USART on the...

    I too have had problems using USART on the 18F2550.

    Try this piece of code below. It works fine on my PIC now. It will basically echo back what ever you put on the PIC. Obvioulsy you can change...
  16. Replies
    7
    Views
    4,762

    I thought i would update this thread with what i...

    I thought i would update this thread with what i discovered should it be useful for this applkication or another with similar requirments.

    Maxim produce a chip called the DG403. This is a dual...
  17. Replies
    23
    Views
    33,589

    With some of these examples using USART, do you...

    With some of these examples using USART, do you have to use a MAX232 IC or can the PICs ports be connected straight to the DB9 serial connector?

    Better still, does anyone have an example...
  18. Replies
    3
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    3,255

    Maurizio, could you share what was your updated...

    Maurizio, could you share what was your updated code was to make your small program work.

    I am trying to set-up a USART Interupt on a 18F2550.

    Many thanks,

    Steve
  19. Replies
    7
    Views
    6,643

    Thanks elektroline, your VB allowed me to compare...

    Thanks elektroline, your VB allowed me to compare with what i had and the reason the serial data coming back was goofed was because of one of the setting in Comm1.

    I'm still not convinced i have...
  20. Replies
    7
    Views
    6,643

    Don't quite know what i have done, but i am...

    Don't quite know what i have done, but i am getting some kind of comms.

    If using the text1 box i put a 1 in there and send it, the PIC doesn't do anything. If i use ANY character first, such as...
  21. Replies
    7
    Views
    6,643

    Thanks for yur reply Keith. What should the...

    Thanks for yur reply Keith.

    What should the settings be?

    Currently:

    DTREnable = False
    InputLen = 0
    RThreshold = 0
  22. Replies
    7
    Views
    6,643

    VB sending serial data to PIC

    I have the PIC side of things working OK. Very simple to start with, when i send a 1 to the PIC serially, it flashes an LED. Nice simple visual representation that the data is received.

    However,...
  23. Replies
    9
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    9,444

    Thanks for your more than constructive feedback...

    Thanks for your more than constructive feedback John.

    Steve
  24. Replies
    3
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    3,202

    I thought i have, the register that i thought was...

    I thought i have, the register that i thought was applicable was the ADCON1 which has been set to ADCON1 = %00001111.

    Are there any others that i am missing.

    I thought this was the only one, as...
  25. Replies
    9
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    9,444

    Ah, just thought of a problem. Its not that the...

    Ah, just thought of a problem. Its not that the USB device is connected or disconnected, as i have it powered by the USB port anyway. I believe that it is failing to work as it is expecting data...
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