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Type: Posts; User: AlbertoFS

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  1. Replies
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    Re: Malware on this website?

    Last week the web was blocked sometimes and now I get malware.
    Firefox 64 bits V61.0.1
    Alberto
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    Re: Frequency counter

    Hi Teo,
    You could use my project HERE.
    I am going to review the code for the PIC18Fxx20 family and with 8 displays, I could help you in this matter.
    Regards
    Alberto
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    Re: Pulse counter using COUNTER command

    Yes, after the Declare statements. See the example in Eight7SegDisplay.BAS.
    Include "MultiplexB8Digits_lib.inc"

    Alberto
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    Re: Pulse counter using COUNTER command

    Joseph, do not worry. The code is not always obvious. As I have a way to write the code that is not compatible with the PIC16.

    Amod,
    For positive values, you can use the project: EightDisplaysV3,...
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    Re: Pulse counter using COUNTER command

    Admod,
    I write my projects only for PIC18 and they are not compliant with PIC16. A good change would be to use a PIC18F25K22. Tell me your needs and I will be able to verify it.
    Regards
  6. Re: Code for Driving 2,3 or 4 seven segment displays

    Hi Joseph,
    YES, the project with keypad includes Float, Signed, Integer numbers & Strings.
    Into the Doc folder I included a manual of the project.
    Regards
    Alberto
  7. Re: Code for Driving 2,3 or 4 seven segment displays

    George, thanks for the information. Nothing happens to me of all that you tell me and then I do not know how I can fix it. I see no alternative but to mount a real prototype for the Amicus Board for...
  8. Re: Code for Driving 2,3 or 4 seven segment displays

    Hi all,
    In case if I had wrong in version I upload again a new code.
    Regards
    Alberto
  9. Re: Code for Driving 2,3 or 4 seven segment displays

    I have found my problem. It seems to be a path problem for Proteus. Then I have installed the version of PDS 3.6.1.7 on the main machine and everything works correctly with the Proteus 8.2 SP0....
  10. Re: Code for Driving 2,3 or 4 seven segment displays

    Hi George,
    I have the PDS version 3.6.1.7 on another computer and I have compiled the project with another name.
    Returning to my original machine the Proteus V8.2 SP0 does not work if point on the...
  11. Re: Code for Driving 2,3 or 4 seven segment displays

    NEW PROJECT:
    Code for driving 3 to 8 seven segments display with KEYPAD.

    Enjoy the code. See the article HERE.
    Regards
    Alberto
  12. Re: Code for Driving 2,3 or 4 seven segment displays

    I have thought that adding 4 resistors I could insert a keyboard with 12 to 32 keys. This has not occurred to me before because it must be for my age now. Some ideas come too slowly.
    The software,...
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    Re: Timer1 overflows

    I think this has been discussed in the forum before. According to the PIC family, there are some problems for loading the counter. I always apply this technique and I never have problems.
    Take into...
  14. Re: Code for Driving 2,3 or 4 seven segment displays

    07/04/2018 New version 1.1 of library for 3 to 8 seven segment displays.
    Minor modifications to make the code faster.
    See the project HERE.
    Regards
    Alberto
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    Re: Big characters font on Text Display

    Really all the information is in the Hitachi HD44780 LCD datasheet.
    First of all, have you written the correct declares of the LCD? See page 146 of the PDS manual.
    It is also necessary to see how a...
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    Re: Bootloader for the 18F26K22

    Hi Yves,
    It is a bootloader for UART. You can use any USB/UART interface such as the Amicus18 Board. The code has been developed 100% on the Amicus18 board. The complexity of this code is because...
  17. Re: Code for Driving 2,3 or 4 seven segment displays

    New library for 3 to 8 seven segment displays
    (The definitive solution)

    Hi all,
    Thanks to the wonderful features of the PDS compiler, I was able to finish this project with a new library,...
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    Re: Big characters font on Text Display

    You can find an example HERE. The LCD display is not the same but it is very compatible. Search the routine that allows you to print 1 line.
    Regards
    Alberto
  19. Re: Code for Driving 2,3 or 4 seven segment displays

    06/28/2018 update:
    I added a macro to input all variables for the library. It is more easy for the code user. (version 3.0)

    Very Soon: New library to print Integer, Signed and Float variables to...
  20. Re: Code for Driving 2,3 or 4 seven segment displays

    Thank you Joseph, Teo & Charlie,
    Only I try to occupy my brain, if it can be useful for the PDS users.

    22/06/2018 Update code for driving 8 displays with one PORT only with the help of a simple...
  21. Re: Code for Driving 2,3 or 4 seven segment displays

    Code for Driving 2 to 8 seven segment displays


    20/06/2018 Update code for driving 8 displays for integer values.
    Enjoy the code. See the article HERE.
    Alberto
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    Re: Hx711 calibration

    Hi amod and Simon,
    You can find a new template to use 8 displays (7 displays + sign) in the WIKI.
    Regards
    Alberto
  23. Re: Code for Driving 2,3 or 4 seven segment displays

    Code for Driving 2 to 7 seven segment displays + sign


    19/06/2018 Update code for driving 7 displays + sign. (total 8 displays)
    Enjoy the code. See the article HERE.
    Alberto
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    Re: Hx711 calibration

    Hi amod and Simon,
    After some headache, I was able to finish the code to print negative numbers from -99999 to +99999, occupying 6 digits. In this way one digit is lost.
    How many digits do you...
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    Re: Hx711 calibration

    Hi amod and Simon,
    I am working to send negative numbers on the display. I have managed to show -99 to +99 already. I have to modify the structure of my program. What forces me to lose a digit or I...
  26. Re: Code for Driving 2,3 or 4 seven segment displays

    Code for Driving 2 to 6 seven segment displays

    Thank you very much John to publish the article.
    Now the code is prepared for 6 digits.
    See the article HERE.
    Regards
    Alberto
  27. Re: Code for Driving 2,3 or 4 seven segment displays

    Hi John,
    I have written this code quickly to help a PDS user. I have already found new tricks to increase the speed and efficiency of the program. I could write an article for the end of this week....
  28. Code for Driving 2,3 or 4 seven segment displays

    Hi all,
    I have recovered from the forum background a code to drive 4 seven segments displays, because there seems to be some interest in project of this type at this time.
    You can configure all...
  29. AlbertoFS has just uploaded Driving 2,3 or 4 seven segment displays.!

    AlbertoFS has just uploaded Driving 2,3 or 4 seven segment displays.!

    I have recovered from the forum background a code to drive 4 seven segments displays.
    Surely the code had been written by...
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    Re: Bootloader for the 18F26K22

    Hi George,
    Everything is possible. I downloaded the file and unzipped it. I have not found anything forgotten.
    There are 3 subfolders:
    Dev_18F23K20_18F46K20
    Dev_18F23K22_18F46K22...
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    Re: Bootloader for the 18F26K22

    Hi Yves,
    You could use my PDS bootloader running with a terminal program or the DS30 booloader running with a PC application. I do not have the hex file for the 26K22.
    Regards
    Alberto
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    Re: Message during compilation

    You're right "messg" directive does not work for that. But the message appears in the .lst & asm files. What could be useful for me to search the macros in the asm file.
    Thanks for remembering this...
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    Re: Num_Byte on 18F26K42

    Hi George,
    To make simple macros it is better to use the processor. For more complicated macros I use a mixed of the two systems. Everything depends on what you want to achieve.
    Alberto
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    Re: Num_Byte on 18F26K42

    Thank you very much for the information, Les.
    Families xxK40 and xxK42 are not easy and have complicated the lives of PDS users.
    Thanks for your dedication.
    Regards
    Alberto
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    Re: Num_Byte on 18F26K42

    Hi George,
    I have modified their ASM macros so that you have brackets to be the same as other macros written by the processor.

    EUREKA ...
    I found the problem !!!!
    Change the [Declare...
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