| ??? 12/07/04 07:04 Read: times |
#82676 - unconnected reset? Responding to: ???'s previous message |
My circuit is like this.
2. RST connected to a switch. On power up I push the switch to reset micro. When I run the program on micro it seems that clock of micro doesn't run and hence it can't transfer data. So, what happens when you DON'T press the reset button? I'm too lazy to look up the data sheet for your particular micro, but maybe you're still in reset (or parts are in reset) as the state of the reset input is undefined. --a |
| Topic | Author | Date |
| has anybody used SPI | 01/01/70 00:00 | |
| more details please | 01/01/70 00:00 | |
| details | 01/01/70 00:00 | |
| missing code? | 01/01/70 00:00 | |
| How to post code | 01/01/70 00:00 | |
| The story so far? | 01/01/70 00:00 | |
| no solution | 01/01/70 00:00 | |
| all is replied above | 01/01/70 00:00 | |
| So you want a solution? | 01/01/70 00:00 | |
| code and schematic | 01/01/70 00:00 | |
| unconnected reset? | 01/01/70 00:00 | |
| How about some clocking ?? | 01/01/70 00:00 | |
| Code still illegible! | 01/01/70 00:00 | |
| is it C-language? | 01/01/70 00:00 | |
| reply of queries | 01/01/70 00:00 | |
| complaining | 01/01/70 00:00 | |
| Do you want to be helped? | 01/01/70 00:00 | |
| Watch window in Keil | 01/01/70 00:00 | |
Registers window in Keil | 01/01/70 00:00 | |
| EA | 01/01/70 00:00 |