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| Micro Controllers Discuss all aspects of micro controllers - building them, coding them, etc. All controllers are welcome - PIC, BASIC, Z8 Encore!, etc. |
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3rd July 2009, 10:16 AM
| #1 |
 Can't output to RC0 or RC2
I'm using a PIC18F2550 and struggling to output to RC0 and RC2 (I can output to RC1 fine). My registers are as follows: PORTC: 11000111 T1CON: 00000000 TRISC: 00000000 LATC: 11000111 T3CON: 00000000 Sorry I don't know if all of that is relevant, but anyway. Why won't the RC0 and RC2 outputs turn on? | |
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3rd July 2009, 11:16 AM
| #2 |
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Hi, If you are running using the code I sent the other day it may be an error I made  In the config Line I left it with DEBUG=ON, it should be OFF. Attached is the code I have just had flashing a led on PORTC,0. Also, do not use both the PORT and LAT commands - LAT, according to Microchip should be used in preferance to the PORT instruction - although 99% of coders still use PORT | |
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3rd July 2009, 03:02 PM
| #3 |
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PORT = Read Input Pin LAT = Set/Clear Output Pin TRIS = Set Pin Direction
__________________ AtomSofts eBay Store AtomSoftTech: C18 TIPS & TRICKS v9 PDF My Name: Jason Lopez http://atomsofttech.info/ | My YouTube Videos! My Favorite Store: dipmicro Electronics Last edited by AtomSoft; 3rd July 2009 at 03:02 PM. | |
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| Tags |
| output, rc0, rc2 |
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