| ??? 01/17/05 12:53 Read: times |
#85083 - sbit |
I have three(3) 1wire lines, P2.0 – P2.2 and P2.4
The reason is I need to know where the 1wire device was presented Is there a way to do a type of sbit or Port masking to select the correct pin: sbit ibutton_io = 0xA0; // P2.0 – Read 1 sbit ibutton_io = 0xA2; // P2.2 – Read 2 sbit ibutton_io = 0xA4; // P2.4 – Read 3 Thans |
| Topic | Author | Date |
| sbit | 01/01/70 00:00 | |
| I do not understand | 01/01/70 00:00 | |
| You mean Dallas 1-Wire? | 01/01/70 00:00 | |
| Re | 01/01/70 00:00 | |
| What's the problem? | 01/01/70 00:00 | |
| I think that... | 01/01/70 00:00 | |
| indirect bit addressing | 01/01/70 00:00 | |
| The same iButton on all 3? | 01/01/70 00:00 | |
| sbit | 01/01/70 00:00 | |
| access all 3 , one at a time | 01/01/70 00:00 | |
| I had the same problem | 01/01/70 00:00 | |
| Lets try again | 01/01/70 00:00 | |
| Need ? | 01/01/70 00:00 | |
| Why? | 01/01/70 00:00 | |
| There is always the switch statement | 01/01/70 00:00 | |
| something like this... | 01/01/70 00:00 | |
| Simultaneous example | 01/01/70 00:00 | |
| Use MASK rather than bit address | 01/01/70 00:00 | |
| Oooops, sorry... | 01/01/70 00:00 | |
| Multiple 1Wire | 01/01/70 00:00 | |
| How to post code, and possible hang-up | 01/01/70 00:00 | |
| simultaneous? | 01/01/70 00:00 | |
| would even be better | 01/01/70 00:00 | |
If it worked! | 01/01/70 00:00 |