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  1. Replies
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    Re: e32 rx/tx module usage

    Thanks for your message: I hope to see some reference code.
    Bye
  2. Replies
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    1,222

    e32 rx/tx module usage

    Gooday to all of you in this forum,

    I am using a PIC18 micro and I have to control the E32 rx/tx module in order to send and receive data.
    I did read that the module operate through the UART (...
  3. Replies
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    1,031

    Re: SERIN2 WAIT problem

    Thanks very much for all the suggestions received.
    I did solve the problem by checking the pin state before launch SERIN2: it is working now.
    All the best to all of you,
    regards
  4. Replies
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    Re: SERIN2 WAIT problem

    Thanks Richard,
    I am going to try to consider all the possible failures of the radio receiver.
    Do you mean to use the HW UART pin RC7 ?
    The point is that i am using two UART in this project.
    Any...
  5. Replies
    6
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    1,031

    SERIN2 WAIT problem

    good day to all in this forum,
    I am currently using PIC18f252 for receiving a data stream via UART connected to portc.6 .
    I use the following method: SERIN2 RX_12,396,3000,WARNE ,[WAIT("T="),STR...
  6. Thread: 40466 LCD help

    by iw2fvo
    Replies
    3
    Views
    755

    Re: 40466 LCD help

    Thanks to everybody for the assistance and for the sample code.
    It is working very well now.
    regards
    Ambro
  7. Thread: 40466 LCD help

    by iw2fvo
    Replies
    3
    Views
    755

    40466 LCD help

    Hi to all in this forum,

    I have to interface 40466 (40 chars X 4 lines) LCD with my PIC.
    Is there any pic basic program to take as example please ?
    Thanks for any help .
    regards,
    Ambro
  8. Replies
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    2,717

    Re: How to control the Si5351 pls ?

    good day to all in this forum,

    is there some implementation of PICBASIC code for controlling such a devices up to now ?

    Thanks
    Regards,
  9. Replies
    12
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    4,028

    Re: srial over the IR

    thanks,
    I did register but not possible to get in due to error: could you pls specify the links again ?
    Regards
    Ambro
  10. Replies
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    3,381

    Re: INA219 interface help

    Good day Brice,
    I used for years the program you have sent to me and it worked well sine I had the need to know the bus voltage only.
    Now I am interested in getting the power and the current in...
  11. Replies
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    4,028

    Re: srial over the IR

    good idea Sayzer,
    thanks,
    Ambrogio
  12. Replies
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    4,028

    Re: srial over the IR

    good ,
    it requires an external Nand gate but it is suggesting to use a resistor in series to the bs170 gate and another pic pin to turn on and off the carrier... this pin should be low state or...
  13. Replies
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    4,028

    Re: srial over the IR

    thanks ,
    but I am linked to the 18f1320 now.
    Bye
  14. Replies
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    4,028

    Re: srial over the IR

    Thanks,
    at the moment my hardware consist of pic 18f1320, a tsal6100 emitter and tsop4038 receiver.
    The emitter is driven by a bs170 mosfet and it handles about 200 mA of current.
    I did transmit...
  15. Replies
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    4,028

    Serial over the IR

    Good day to all in this forum,
    I am trying to send serial UART data over the IR using rx and tx at 38 Khz with a baud rate of 1200.
    Does anyone have any sample schematics and a sample code please ?...
  16. Replies
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    2,739

    Re: how to reprogram 12f675 and 12f629 ?

    thanks Richard,
    Are you saying I have to remove the power to the PIC (target ) and supply it from the PICKIT only ?
    I forgot to tell that if I connect a brand new pic12f675 everything goes well ......
  17. Replies
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    2,739

    Re: how to reprogram 12f675 and 12f629 ?

    I forgot to say that I have read and applied those instruction:

    http://www.microchip.com/forums/tm.aspx?m=303686&mpage=2&key=&

    Ambrogio
  18. Replies
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    2,739

    Re: how to reprogram 12f675 and 12f629 ?

    Thanks,
    The three programming pins are connected to the PicKit only.
    The 5vdc is applied to the PIC by the circuit : PICKit does no suuply power to Pic.
    No way for now to recover them.
    Bye ...
  19. Replies
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    2,739

    how to reprogram 12f675 and 12f629 ?

    hi to all of you in this forum,
    I programmed some 12f675 and 629 and I reassigned the pin that are normally used for programming the chips.
    MCLR, PData and PClock do not have their function...
  20. Replies
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    5,136

    Re: reading I/O state of pic12f675...

    I did try all the suggestion found in the relevant link but no good result at all.
    My PICKIT_3 does not reconize the 675 anymore.
    Thanks
    Ambrogio
  21. Replies
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    5,136

    Re: reading I/O state of pic12f675...

    Thanks, but:
    I have a certain number of PIC12f675 that can not programmed anymore because some pin have been re_assigned in the running program.
    How to overcome this trouble please ?
    What...
  22. Replies
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    5,136

    Re: reading I/O state of pic12f675...

    ok, understood the reason of the problem.
    Thanks a lot to all.
    I did try to recover the chips that are no longer reconized by the programmer. I have a certain numbers dead here.
    I applied the...
  23. Replies
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    Re: reading I/O state of pic12f675...

    I forgot to tell that the PICKIT_3 works well when programming the pic18F252.

    >> it seems to me that the PICKIT_ 3 is loading the BOOTloader when the device is changed from PIC18 to PIC12F675......
  24. Replies
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    5,136

    Re: reading I/O state of pic12f675...

    Hi to all,
    I still have this message from PICKIT_3:

    Target Detected

    Programming...
    The following memory regions failed to program correctly:
    Program Memory
    Address: 00000000 Expected Value:...
  25. Replies
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    1,889

    Re: generate 38 KHz help

    thanks Mark_s,
    the suggeted calculator is very OK !
    Bye,
    Ambro
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