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| Search found 3 matches |
| Author | Message |
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 Topic: KeyPad problem with 16f877 PIC |
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| sharji Replies: 4 Views: 8201 |
 Forum: General CCS C Discussion Posted: Tue Feb 15, 2011 8:01 am Subject: KeyPad problem with 16f877 PIC |
| Actually, I found that the pins that are used in LCD connections is same to the pins that are used in KBD connections, so I changed the pins that are connected to the KBD as following:
//Keypad c ... |
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| Topic: KeyPad problem with 16f877 PIC |
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| sharji Replies: 4 Views: 8201 |
Forum: General CCS C Discussion Posted: Tue Feb 15, 2011 12:42 am Subject: KeyPad problem with 16f877 PIC |
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//LCD connection // These pins are for the PIC development board: // B1 enable // B2 rs // B3 rw // B4 D4 // B5 D5 // E1 D6 // E0 D7 #define LCD_DB4 PIN_D0 #define LCD_ ... |
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| Topic: KeyPad problem with 16f877 PIC |
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| sharji Replies: 4 Views: 8201 |
Forum: General CCS C Discussion Posted: Mon Feb 14, 2011 12:40 pm Subject: KeyPad problem with 16f877 PIC |
| Hello
I am new at this forum so please help me. I have a project and I have to take the value of the keypad and send the value by using rs232 or display it on LCD screen. The problem I have i ... |
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