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Type: Posts; User: hadv215

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    Re: Correct use of bit names

    Check the bnf and look for intcon. Are the bits correct?
    Furthermore check your code. It wouldn't be the first time when a "0" and a "O" or "o" are mixed up
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    Re: Correct use of bit names

    which device are you using?
    There may be a mixup between IOC and INT

    I have never encountered problems clearing or setting an individual bit in INTCON
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    Re: 18F86J55 Oscillator configurations

    Are you sure it is running at 40 MHz? How did you determine this?

    Not connecting can also be caused by problems in the device configuration file, the PC will show an error if you insert your...
  4. Thread: Dog finder

    by hadv215
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    Re: Dog finder

    Every PIC is capable for this job since they all have a watchdog
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    Re: PicKit3 Programmer

    Hi Charlie
    have you tried this one, the PK3 behaves like a PK2
    I'm using it for quite some time now and are very happy with it.

    regards
    harm
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    Re: PicKit3 Programmer

    What is all the hassle about? Why try to buy the cheapest programmer when you know most of them are a pain in the ass.
    At the end of the day it's only a lot of wasted time and money and, most of...
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    Re: Very very cheap simple GSM texter

    Thanks for the explanation John.
    Regarding the use of the frequency spectrum I can understand that.

    But why would that mean that sms (text) would have to disappear (or GSM altogether if I read...
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    Re: Very very cheap simple GSM texter

    Interesting discussion. Up to now I have not investigated 3G (although my mobile phone supports it) let alone 4G.
    As far as I can see, both are based on mobile internet. That's something I will try...
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    Re: code execution real time

    I agree that peripherals will lead to headaches in simulators. Testing that should be left to scopes and log analysers.
    But you can simulate bytes coming from the UARTs and buttonpresses, but an ADC...
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    Re: code execution real time

    IMHO this 'solution' leaves much to be desired.
    First it's nothing new, debugging by means of the UART is pretty common practice. (although this isn't a disadvantage)
    Second is that it requires a...
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    Re: code execution real time

    George,
    well he mentioned "the code or a section of the code", to me this looks very hard to do using an LA because you never know exactly at what point the program is. Of course toggling pins can...
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    Re: code execution real time

    But then you're not really sure about exactly where you are in your program. Besides, MPSim will allow you to set breakpoints, contains a Stopwatch and includes a Stimulus which allows you to change...
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    Re: code execution real time

    You'll have to do that using a simulator with timing option.
    Try this link.
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    Re: serial comms interrupts and timers

    To find out which resources are used look at the .lst file.
  15. Re: receiving serial hardwre port stops when using ewrite

    The compiler handles the GIE bit during EWrite. At the start of EWrite the bit is cleared, at the end it is set again, ensuring no interrupts during writing.
    Take a look in the datasheet of your...
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    Re: Debugging USB Project

    That explains why my monitor does not see your device, it's HID only.
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    Re: Debugging USB Project

    George, you're quite right. It is aimed at monitoring the, more or less continuous, exchange betweend PC and Pic.
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    Re: Debugging USB Project

    In the section User Files you can find two USB HID monitors (one by JohnGB, one by me). You can send to the device and, of course receive and monitor the bytes being transferred both binary and...
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    Re: Add compile data to hex file

    I've built a tiny tool that will display a .hex file as Ascii. Only for values > 31 and < 127. Now you can add text to your source indicating version number, compile date, compiler etc.
    Just load...
  20. hadv215 has just uploaded Intel Hex to Ascii!

    hadv215 has just uploaded Intel Hex to Ascii!

    Simple tool that will show you readable bytes in an Intel Hex file.
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    Re: Add compile data to hex file

    If you take a look at a .hex you'll understand that using Notepad will never help you in finding readable text. It's all hex (as the name says).
    There are editors that allow one to change between...
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    Re: Add compile data to hex file

    If there is enough room you could put it in the eeprom.
    Or you could put it at a fixed location in program memory using CDATA. Fixed meaning using an org statement.
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    Re: Syntax of MCI file

    Visible: the status area can be closed (and reopend)
    View: the contents of the status area can be toggled. A value of 1 shows the errors/warnings, 2 success
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    Re: USB Device not Recognised

    This indicates that the corresponding driver could not be found/loaded. Very strange, but it might mean your description file still contains errors.
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    Re: How to get the 1 Hz output?

    The navigation update frequency is 1 Hz. You could try to use that, just parse the string received and if it contains the $GPGGA string you have a nice 1 Hz trigger.
    Schematics can be found on the...
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    Re: USB Device not Recognised

    This one contains support for the fuses. It can also be accessed by JohnGB's fuse configurator.
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    Re: Pickit3 & pic16f1709

    http://www.protonbasic.co.uk/vbdownloads.php?do=download&downloadid=406
  28. hadv215 has just uploaded pickit3 programmer application v3.1!

    hadv215 has just uploaded pickit3 programmer application v3.1!

    I'm using this because of its ease of use (comparable to PK2)
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    Re: Problem downloading Library Manager

    you can find it here
  30. hadv215 has just uploaded sd file system!

    hadv215 has just uploaded sd file system!

    Here's what I could find
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    Re: No Clock at all

    If you suspect the crystal to be the source of your problems I would suggest to use a different one. The least you can do is try the internal oscillator and check if the uc is doing anything at all....
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    what's new view count zero

    I noticed that all items in the what's new list have a view count of 0, even those that have replies...
  33. Re: Looking for someone to convert formula to excel / Google sheets

    That's ok, it didn't take me much time
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    Re: Do..Loop and Repeat..until

    That's exactly the difference between While-Wend and Repeat-Until. These two constructions should be sufficient and, what's more, compatible with other languages.
    Nobody ever suffered for thinking...
  35. Re: Looking for someone to convert formula to excel / Google sheets

    I finished it without thorough testing. It's yours
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