Recent content by Peter M

  1. Peter M

    Maximum Digital Input Voltage of an M2 Chip?

    Hi all, a rather old post, but from the data sheets supplied by the link from westaus55 it would appear a pins absolute max current on those diodes is 20mA. yes I was wanting to know as well. I want some protection incase an i/p goes over where it is meant to be. thanks all for saving me a lot...
  2. Peter M

    file opening..strange things afoot

    Hi All, when opening a file from a flash drive with the open icon at the top of the programming editor I got and older version of the file I opened (a few saves back). At first I thought maybe I didn't save my latest changes (positive I had), and had that sinking feeling, even though the time...
  3. Peter M

    serrxd problem

    Hi all, I am trying to get comms to work between two picaxes using a crossover programming cable using serrxd and sertxd. one is an 08m2 the other a 28x2. so the 08m2's default speed is 4800,n,8,1 and the 28x2 default is 9600,n,8,1 using these commands. The manual says increasing clock speed...
  4. Peter M

    20X2 and Readtemp12

    hello, why is it when I do this > readtemp12 C.5,airtemp and then this > let pinsB = %11111111 there is one output missing? ....B.5 All outputs are restored after doing this > let dirsB = %11111111 even though that had been done at the start of the program. the b.x outputs are driving LEDs...
  5. Peter M

    iButton Data logger software

    Hi all, Has anyone had any success with the serial iButton data logger? Have done searches but found nothing of any help. My problem is in the software supplied by rev-ed. after loading it, it does not recognise the iButton, I get "no iButton found", yet with maxxims software, the serial...
  6. Peter M

    print header

    It would seem that if you do a "save as" the file name on the title bar at the top of the screen changes, but when you print it, the file name on the top of the page is the old one... ie the file name you opened, before the save as. Rather confusing when you come back to it a while later, and...
  7. Peter M

    min max

    It would seem that the MIN command does not work in the simulator let w0=w0-1 min 0 when using this w0 just rolled right on by back to 65k let w0=w0+1 max 1023 Yet this worked as expected? So unless i've done something dumb (wouldn't be the first time, won't be the last) Ver 5.1.7 winXP
  8. Peter M

    left hand gravity

    Hello, is it possible to turn off the gravity to the left in this forum, ie. all the white space (spaces uno from the space bar) is removed from posts, making the ascii art circuits a little difficult to decipher, as these would be useful to view in conjuntion with code and comments???:D
  9. Peter M

    setint problem with 14M

    I am writing code for a robot and have been having problems with the SETINT comand. I beleive that this should work (does in the simulator) to trigger an interupt when pin3 goes low? > setint %00000000, %00001000 I have checked its the right pin in hardware even in software as it works when I...
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