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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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7th May 2008, 11:57 AM
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How can it compile when there are variables/constants undefined?
Writing 0xff to an input port does not pull it high. It is not an 8051. Look in the data sheet at the option register. Mike. |
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8th May 2008, 04:12 AM
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but the same problem occoring.. help me boss..............
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9th May 2008, 10:29 AM
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i used keypad library from mikroC for programming purpose..... Problem is with the keypad matrix..... i did not ground rows throgh 10k or 1000k resistor...... after this it works fine...... 
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9th May 2008, 10:30 AM
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thanx every on who are supported me......
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hm:
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