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  1. Replies
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    Re: PIC16F1455 Support

    That is funny, but not real funny. I just went back and re-searched everything for that! Contacted [email protected] to see if there may be some support now.
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    Re: PIC16F1455 Support

    Where is that tidbit information? I don't see that in the manual. Nor did I see it on a search of melabs website or this forum. Hmmm
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    PIC16F1455 Support

    The folks at mecanique say that the device PIC16F1455 should be supported by PBP3, however, I do not see it included in the document nor in the microcode studio microcontroller drop down list. How...
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    Re: 18f14k50 low speed

    I don't see where you are setting the UCFG register. You can select low-speed, see the data sheet and search for UCFG.
  5. Re: Neat NKK OLED Rocker Switches - ASM Initialization

    Well, I dusted off the assembly dust on my brain (6989) (I think) and converted to pbp. The display is still blank and off, but the internal switches work so I think I have it connected correctly. ...
  6. Re: Neat NKK OLED Rocker Switches - ASM Initialization

    Can anyone tell me if it looks like I am on the right track? This is the first part of the initialization translated from assembly to pbp.

    INITOLR:

    O_XCS = 0 'set lata.5 to low to select the...
  7. Neat NKK OLED Rocker Switches - ASM Initialization

    I thought they were cool so I decided to include one in one of my projects......Might be sorry for the choice. I new from the beginning to keep it simple, but I just couldn't resist. So, after I...
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    Re: 10bit ADC with offset on 16F88

    Amoque,
    Looking at the data sheet it looks like you have your setup right. Might be in the code that you have for reading, converting, etc. LM34 should be easy to check if it is working correctly....
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    Re: 2 HPWM's at different frequencies?

    You could set the faster frequency (30K) and then add a divide by 30 circuit on the 2nd hpwm output to get the 1KHz. Think that should work.
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    DT The Great Interrupts

    Please check out this thread

    http://www.picbasic.co.uk/forum/showthread.php?t=16142

    Interrupt attempt to solve a serial comm problem. Help Greatly Appreciated!
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    HSERIN w/ the Great DT-INT

    Reading all the interrupt stuff lately, I am trying to use it to solve a problem I have. I am trying to set up a hardware serial transmission of data from PC to PIC (18F46K22) at 115200 baud. I...
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    Re: Programming Stepper motor using 16f877a

    Here's one that I wrote to control a stepper motor. Haven't looked at it a while. The stepper motor drives a synchro transmitter that drives an airspeed indicator. It was written for a 16F636, but...
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    Re: weird pulsout problem

    Are both running at the same oscillator frequency?
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    Re: PULSIN - Logic Level Voltage Transiion

    Alain,
    Thanks you very much for the clear explaination of how the pulsin function works! I will investigate the CCP capture mode method.
    Thanks, again.
    CC
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    Re: PULSIN - Logic Level Voltage Transiion

    Thanks Dave,
    I will try your recommendations when I get to work tomorrow. Looking at the rise time 9 ns today makes me think that that is probably not the problem. Takes a lot of 9 nsec to add up...
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    PULSIN - Logic Level Voltage Transiion

    Might anyone be familiar enough with the PULSIN command to know the voltage level a "logic High" starts? Looking at the PIC documentation (18F4520) there are several levels listed for "Input High...
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    Re: Changing LCD display refresh rate

    Why not just add a condition that only updates the LCD if the ADC value changes by a certain amount from the last reading. That would reduce the updates and also make it less resposive to small...
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    Re: PIC18s and Oscillator settings

    So that anyone who may also be having this problem, I am posting the fix (Provided by Mr. Darrel Taylor -- Thanks):

    "With older versions of PicBasic Pro, you should not use the CONFIG (no...
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    Re: simple RC PULSIN circuit

    I am not exactly sure what you are trying to do, but you shold be able to measure the pulsin high or low pulse width with pulsin. Try using multiple readings (loop) for reading in the high pulse...
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    Re: PIC18s and Oscillator settings

    I removed the DEFINE OSC so that the software thinks it is running at 4 MHz (default), but it is really running at 32MHz based on the OSCCON and OSCTUNE register settings. I think that it is...
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    Re: PIC18s and Oscillator settings

    Here's the Code. Can you see what I am doing wrong. I also have the same problem on PIC18F4520 devices.


    '****************************************************************
    '* Name :...
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    Re: PIC18s and Oscillator settings

    It's all working, but the code will be somewhat embarassing when I have to explain that I had to trick it into working. The chip is a 18F4515.
    Configs:
    'NOTE THAT CONFIGS ARE COMMENTED OUT IN...
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    Re: PIC18s and Oscillator settings

    Yes, I have. I did make a backup copy of the file before I messed with it. Seems strange that others are not having this problem. Maybe the PIC18s are not that popular?
    I just removed the...
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    PIC18s and Oscillator settings

    Ok, I have asked this question before: What is correct method to get a pic18 device set to an oscillator speed other the 4MHz? I have tried moving my configuration settings from the pbp file back...
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    Re: Four Line LCD - LCD_EBIT

    So far what I have ended up with was 2 transistors, NPN and PNP (3904 & 3906). I tied one line from the pic to control the transistors, two 2.2K resistor going from the control line to the base of...
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