| ??? 01/10/07 13:44 Read: times |
#130557 - bingo! I guessed it! Responding to: ???'s previous message |
Thats it - you don't release SDA after sending out the 8th bit of address (which is 0).
Insert a SETB SDA after DJNZ R7,xxx in I2C_WRITE and retest. JW |
| Topic | Author | Date |
| I2C clock freq. | 01/01/70 00:00 | |
| Incorrect | 01/01/70 00:00 | |
| release SDA bit | 01/01/70 00:00 | |
| My Code | 01/01/70 00:00 | |
| bingo! I guessed it! | 01/01/70 00:00 | |
| No Change... | 01/01/70 00:00 | |
| Please can you comment your code | 01/01/70 00:00 | |
| Define Bad | 01/01/70 00:00 | |
| Why? | 01/01/70 00:00 | |
| 'scope | 01/01/70 00:00 | |
| 'scope | 01/01/70 00:00 | |
| New Image | 01/01/70 00:00 | |
look at the I2C document... | 01/01/70 00:00 |