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  1. Re: Spi flash example - 4kb/32kb/64kb erase support / winbond 25q series

    for my needs i have several winbond 4mb chips in circuit and they are programmed updated via the pic , with other chips accessing the same flash chips off the bus

    i thought about going sd cards ,...
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    Re: PIC18FxxQ43 Version of DT_INTS - UPDATE V3.42

    hI GUYS

    with Help from both Mike and Tubbleweed , an updated version of DT_INTs _Q43 has been done

    This version is only for use on the Q43 chip as it now requires Q43's feature that saves/...
  3. Re: Spi flash example - 4kb/32kb/64kb erase support / winbond 25q series

    did some updates

    this inlcude has a lot of bloat so comment it out if you not need the routines to reduce compile space
    i have shown some examples of how to use the routines as i got a few MP's...
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    Re: Pic18f47q43 i/pt 44pin tqfp

    the samples coming from the microchip Thailand warehouse , not the usa one , so perhaps they have stock but not for all
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    Re: Pic18f47q43 i/pt 44pin tqfp

    well did a sample order , see if anything is sent

    no fees as i buy a lot of items from them

    really strange if they are able to send samples of chip that they dont have to sell , till late in...
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    Re: Pic18f47q43 i/pt 44pin tqfp

    Interesting , they not show any available of them for sale , and this is where i got the dip 40 verson this week
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    Re: Pic18f47q43 i/pt 44pin tqfp

    yes i have few select suppliers of chips in china , and have not had issues with them to date, but i am now not willing to go beyond those ones that have proved ok

    i have heard of some really...
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    Re: Pic18f47q43 i/pt 44pin tqfp

    yes your correct , small mosfets , most Microchip chips of k40 , k42,87k22,q43 etc in most of the common used packages currently have a possible stock date ,that are about oct22 - april 23 , some...
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    Re: Pic18f47q43 i/pt 44pin tqfp

    yes these chip shortages are real pain in bum

    i manged to get 5 40pin dip versions but hardwaring them on to a pcb that has aTQFP pad layout is not fun , so i am triing to avoid it , but currently...
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    Pic18f47q43 i/pt 44pin tqfp

    Hi all ,

    has anyone any of the above chips

    2 units , they can part with , new preferred , but used is ok , as long as they work ,

    local in australia would be good , MP me

    Regards
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    Re: PIC18FxxQ43 Version of DT_INTS

    thanks mike

    your efforts on this is very much appriciated

    cheers

    sheldon
  12. Re: 2nd hand u2 programmer wanted - australia

    thanks

    this is now sorted


    cheers

    sheldon
  13. 2nd hand u2 programmer wanted - australia

    hI GUYS ,

    looking to purchase a working spare melabs U2 programer for $60aud(inc shipping ) ,

    if anyone has one that they like to part with PM me


    cheers

    sheldon
  14. Re: How to remove ghost directory from mocrocode studio

    thanks ill contact them
  15. Re: How to remove ghost directory from mocrocode studio

    hi , yes used cccleaner , , even used regedit to remove all detail that i could find for the prev revs of the pbp i wanted to remove rebooteted etc , then reinstalled the versions i want to keep , in...
  16. How to remove ghost directory from mocrocode studio

    Hi Guys

    Been doing some clean up of old installations of PBP
    , however code studio still see them when clicking "view" then "compile and program options "then " find manually " , where it then...
  17. Re: varable index buffer setup unsing a varable

    thats interesting thought and approach, maybe worth a look to just see if it works

    thanks richard ,
  18. Re: varable index buffer setup unsing a varable

    i can fix the problem by assign the max value used to buffer array , but it just a waist of buffers when they are not needed when the value should be lower than the max number , just goes against...
  19. Re: varable index buffer setup unsing a varable

    hi hendric

    its an exiting program that uses named constants to set the buffer size , the same named constants are used in multi locations to set other variables and math

    problem is now need...
  20. varable index buffer setup unsing a varable

    been a while since been playing on pbp so be nice

    like to have variable to set the index range for test3 , but not sure how to make it work , works for constants for sure

    test1 var byte...
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    Re: Tiny bootloader and pbp

    dave have you the asm code for MPLABX for the 18f27k40 used for the tiny bootloader

    i think as i am using the 47k40 theword values will be abit differnet
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    Re: Tiny bootloader and pbp

    thanks dave


    prior to bootloader use and relating to the config of the pic protection memory blocks i had protected boot blocks
    and most of memory blocks

    which of these now cant be...
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    Re: Tiny bootloader and pbp

    the bootloader pc app does not see the bootloader code serial port - untill it does the other steps are mute

    i have removed my config and just used the base standard 18f87k22 chip confg -...
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    Re: Tiny bootloader and pbp

    loaded the file bootloader file , via programmer

    but the com port does not detect the device
    have no rts/dtr avaialble -
    used com7(usb interface) - usart1 19200 ( rx1 - rc7 pin , tx1 - rc6...
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    Re: Tiny bootloader and pbp

    richard

    YES , your correct , there is no test to see if the internal clock or in this case external tcxo is ready,
    in my normal pbp i there is wait to check this , but not in the bootloader...
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