| ??? 11/30/11 16:32 Read: times |
#184962 - re: analog in .. Responding to: ???'s previous message |
Maarten Brock said:
Andy,
Would it not be better to configure the unused pin (X- / Y-) as analog input instead of open-drain? That would also disable the weak pullup on the pin. Maarten Never thought of that. The touch screen is in a box somewhere. Gotta dig it out and see if it still works! It might be a fun toy for my kid. -a |
| Topic | Author | Date |
| Resistive touch screen | 01/01/70 00:00 | |
| Good for you! | 01/01/70 00:00 | |
| re: Resistive touch screen | 01/01/70 00:00 | |
| Thanks | 01/01/70 00:00 | |
| re: Thanks | 01/01/70 00:00 | |
| GND reference | 01/01/70 00:00 | |
| Hardware or software | 01/01/70 00:00 | |
| re: Hardware or software | 01/01/70 00:00 | |
oh, you do | 01/01/70 00:00 | |
| analog in instead of open drain | 01/01/70 00:00 | |
| re: analog in .. | 01/01/70 00:00 | |
| tough to love :) | 01/01/70 00:00 | |
| software | 01/01/70 00:00 | |
| When I did Touch Screen Stuff | 01/01/70 00:00 | |
| GUI | 01/01/70 00:00 | |
| If you have ... | 01/01/70 00:00 | |
| Article | 01/01/70 00:00 | |
| Let Chinese do that | 01/01/70 00:00 |