| ??? 12/07/06 14:42 Read: times |
#129125 - I tried Responding to: ???'s previous message |
Erik I have tried all this:
case 0x08: // Start condition Xmitted
case 0x10: // Repeat Start condition Xmitted
I2DAT = slaveaddress;
STA = 0;
STO = 0;
SI = 0;
I2CON = 0x44;
Nothing works, SI does not clear unless I disable I2C by I2EN = 0. Any other ideas? I thought this was supposed to be easier than SPI. I will try another LPC936 chip. Thanks |
| Topic | Author | Date |
| P89LPC936 I2C | 01/01/70 00:00 | |
| use CodwArchitect | 01/01/70 00:00 | |
| I did | 01/01/70 00:00 | |
| no, I do not do 'time' | 01/01/70 00:00 | |
| It's me | 01/01/70 00:00 | |
| Erik I need help | 01/01/70 00:00 | |
| what about AA? | 01/01/70 00:00 | |
| Here! | 01/01/70 00:00 | |
| read the p89v66x datasheet and go through | 01/01/70 00:00 | |
| What about this | 01/01/70 00:00 | |
| the address issue ... | 01/01/70 00:00 | |
| Don't shift | 01/01/70 00:00 | |
| In other words if a slave uC (or some other | 01/01/70 00:00 | |
| SI != 0 | 01/01/70 00:00 | |
| I do not handle bits, I write the SFR in one go | 01/01/70 00:00 | |
| What is that? | 01/01/70 00:00 | |
| sorry, SILABS SFR doing exactly the same | 01/01/70 00:00 | |
| I tried | 01/01/70 00:00 | |
| are you using a bondout? | 01/01/70 00:00 | |
| Yes | 01/01/70 00:00 | |
| try it the old fashioned way | 01/01/70 00:00 | |
| OK | 01/01/70 00:00 | |
| is this easier to understand? | 01/01/70 00:00 | |
| It Cleared | 01/01/70 00:00 | |
| send an e-mail | 01/01/70 00:00 | |
| OK | 01/01/70 00:00 | |
| License Expired | 01/01/70 00:00 | |
let your friendly local NXP contact know | 01/01/70 00:00 |