| ??? 06/01/05 14:45 Read: times |
#94191 - Confirm Responding to: ???'s previous message |
Erik Malund said:
I need to be able to cause an int. only when any (not both)
any: yes not both: no from the User Manual: "The Keypad Interrupt function is intended primarily to allow a single interrupt to be generated when Port 0 is equal to or not equal to a certain pattern." That answers your question Erik Erik, I read the user's manual, but I need to confirm with you. I will have re-configure for P0.1 KBPATN = 0x02; // P0.1 must be pulled high KBCON = 0x02; // Port 0 must match KBPATN KBMASK = 0x02; // mask out all pins except P0.1 the KBI for every pin every time I need to cause an Int? AND for P0.5 KBPATN = 0x20; // P0.5 must be pulled high KBCON = 0x02; // Port 0 must match KBPATN KBMASK = 0x20; // mask out all pins except P0.5 Is this right? |
| Topic | Author | Date |
| LPC932 KBI | 01/01/70 00:00 | |
| yes and no | 01/01/70 00:00 | |
| Confirm | 01/01/70 00:00 | |
| pls explain | 01/01/70 00:00 | |
| ... | 01/01/70 00:00 | |
| you are | 01/01/70 00:00 | |
I'll Check | 01/01/70 00:00 |