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Recent content by alex04032

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    PIC 16f684 vs. 16x2 Hitachi LCD

    Thanks for your interest, amu. Im researching the null terminated string further. I thought that space at the string end was a null termination. Also, when I hard coded the iteration count, I expected that would address this issue. I will look into it some more. Why just that one...
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    PIC 16f684 vs. 16x2 Hitachi LCD

    I hard coded the loop to the exact string length.... no change. I dont think that is it. On the work "Minutes" the display doesnt show the second character correctly. The "i" shows as two vertical, parallel lines. Quite a mystery. I tried lengthening the delays. No change.
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    PIC 16f684 vs. 16x2 Hitachi LCD

    This code works.... sort of... The fist line output writes "Day Hour M ", The second line writes "Day Hour MHour _" Can someone tell what is wrong ? Previously working with this code, the second character would not print correctly. That seems to be erratic. This is using PicKit 1 with...
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    PIC interface with PS/2 mouse

    Im stumped connecting a ps/2 serial mouse to a PIC to read x/y data. This example project would be perfect, http://imakeprojects.com/Projects/seeing-eye-mouse/ , except the C code calls for #include files "cc5x\16f628a.h" and "cc5x\math16.h". I managed to find these in a CC5X website, but...
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    Ultrasonic SRF05 with PIC 16F877a or similar

    Thanks, Big Dog, that looks good. Can you tell what effect a lower frequency clock might have ? I dont have the 20mhz crystal, but then again I dont need absolute distance readings, either. I just need relative readings right now. But, I wonder if that would affect the shortest distance...
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    Ultrasonic SRF05 with PIC 16F877a or similar

    Does any have C code for PIC 16F877a with the SRF05 module that has a pulse output proportional in duration to the range distance. I suspect this uses the capture mode. Im pretty new at this and am learning by modifying examples. Sure could use an example on this one.

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