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  1. Replies
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    Re: Chip had no EE, should PBP3 know that?

    24LC series is a possibility and does not need battery backup.

    Serial EEPROM
    • More than 1 Million Erase/Write Cycles - if that is enough
    • Data Retention > 200 years
  2. Replies
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    Re: Chip had no EE, should PBP3 know that?

    This has according to https://www.microchip.com/wwwproducts/en/PIC16F15376

    Flash Program Memory with self read/write capability, so you could use space at the end of the flash program memory for...
  3. Replies
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    1,338

    Re: Logical AND/OR/ Sequencing question

    OT

    Have you got your HTC dot matrix ? on your other posting http://www.picbasic.co.uk/forum/showthread.php?t=24178&p=146445#post146445
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    Re: USB to send ASCII characters to PC

    Do a search for USB keyboard emulator, there are a couple of threads - here is one http://www.picbasic.co.uk/forum/showthread.php?t=8291, once you get the keyboard working you can the take the data...
  5. Re: Anyone has any experience with HT1632C LED display drivers?

    Forgot to mention the Ebay item number for anyone interested (Other suppliers are available)


    eBay item number:
    401111914275
  6. Re: Anyone has any experience with HT1632C LED display drivers?

    Mine arrived 30mins ago Jan 16th about 10:00 UK time, - connector pins a bit bent, although packing was good. Here it is running with the code above

    https://youtu.be/52boY-4e4qc

    You will only...
  7. Re: Anyone has any experience with HT1632C LED display drivers?

    Here is test code - it just counts 0 - 9 in clock type format wth colon between 2nd and 3rd digit.
    eg 55:55 66:66 etc

    I have ordered a display module from Ebay - so will...
  8. Re: Anyone has any experience with HT1632C LED display drivers?

    Hi

    Have a look here http://www.picbasic.co.uk/forum/showthread.php?t=11871

    I played with Sure modules way back - late 2000s and used 2 modules to make a nice large clock and where the digits...
  9. Replies
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    3,244

    Re: Hersin quick question

    Change the gosub to a goto, as it stands the gosub code will continue on return to the endif and code that follows it, not what you want I think.
  10. Replies
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    Re: MP3 DFPlayer Mini and PIC MCU

    I have used this http://geekmatic.in.ua/pdf/Catalex_MP3_board.pdf

    ebay

    ...
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    Re: Serial to WiFi Wifi to virtual com port

    This may be an answer https://www.itead.cc/wiki/ESP8266_Serial_WIFI_Module

    https://www.youtube.com/watch?v=x-mpltUzK5I

    Seems to be lot on youtube on these modules plus google for

    esp8266...
  12. Replies
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    Re: Rs232 Hex Char

    On Realterm - display tab - have you chosen Display as Hex + ASCII ?

    $04 is technically an unprintable character - it means "End of Transmission"

    https://www.ascii-code.com/

    Also it depends...
  13. Re: WTV020-SD-20SS SD Card U Disk Audio Player Interface

    The commands are easy - the pdf gives them, here are 3


    HSEROUT [$7E,$FF,$06,$03,$00,$00,MESSAGE,$EF] ' Plays file from sd card - eg if if button 5 is pushed then make variable MESSAGE =5,...
  14. Re: WTV020-SD-20SS SD Card U Disk Audio Player Interface

    I have used a number of different modules - the one I like is this http://geekmatic.in.ua/pdf/Catalex_MP3_board.pdf, I made a speaking clock connected to MSF receiver. (Can be done with GPS)

    You...
  15. Replies
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    Re: A little HELP!!

    rows 1-9 as white squares while rows 10 and 11 are X's


    if temp1 =8 then WDATA = %0001011101100011 = white square
    if temp1 >=9 then WDATA = %0001011100100011 = X

    ...
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    Re: A little HELP!!

    I have looked at the BOB4 from decade.net and it looks like their version only does white text on incoming video.

    http://www.decadenet.com/bob4/bob4.html

    I believe the STV chip was really...
  17. Replies
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    Re: A little HELP!!

    As far as I understand that data sheet statement, and of course I may be wrong, no colors over incoming video as well translucent unless you use RGB.

    Never tried this, plain white was fine for...
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    Re: A little HELP!!

    Data sheet says....

    Mixed mode : the device is line locked to the
    incoming CVBS signal. The text is superimposed
    over the CVBS input either in B&W or translucent.
    It may also be superimposed in...
  19. Replies
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    Re: A little HELP!!

    Do not think you have done anything wrong. Have a look at the characters in the data sheet - 63H is 1100011
    WDATA = %0001000001100011 is what I used, so change it to anything you want.

    Try 77H...
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    Re: A little HELP!!

    Must admit, I did not know about RC Subs, sounds great. Loved the bit about the guy and his rocket and neighbour !
  21. Replies
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    Re: A little HELP!!

    Board looks great - There is still a demand for analogue OSD despite all the digital stuff around. The chips were hard to find after they had been discontinued, but your find of supplier seems to...
  22. Replies
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    Re: A little HELP!!

    Had a play with colors -I found that reducing the drive in the MODE REGISTER, BIT M5, from 6dB to 0dB improved the colours, so M5 needs to be a 0, this will depend on how good the monitor is..


    ...
  23. Replies
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    Re: A little HELP!!

    Actually the zoom was already set at minimum.

    Not played with colour oops sorry color!! but Never Twice Same Color sets have a HUE/TINT control that you can alter on the screen.

    I now have...
  24. Replies
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    Re: A little HELP!!

    I had a quick look at the Position Register and put this in

    WDATA = %0001001000001111 '%0001 011111 001111
    GOSUB Send ' Position ADDRESS 15

    It moved the lines up and I could...
  25. Replies
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    Re: A little HELP!!

    Looks like we both doing the same thing, attached is my corrected version

    I have tested this with NTSC output from RPi and it switches and displays correctly.

    I have moved the text, also the...
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