| ??? 04/18/05 15:03 Read: times |
#91834 - Indeed Responding to: ???'s previous message |
Andy Neil said:
Maybe the phone requires hardware handshake.. Indeed. I'm currently working on a GPRS-based project and if CTS isn't low you get absolutely zip back from the modem. Your mileage may vary. I also don't know if every GSM phone necessarily supports AT commands. I'm using a dedicated GPRS modem myself. Regards, Craig Steiner |
| Topic | Author | Date |
| GSM Phone Interfacing with PC & MCU | 01/01/70 00:00 | |
| AT commands? | 01/01/70 00:00 | |
| re-AT commands? | 01/01/70 00:00 | |
| Give up! | 01/01/70 00:00 | |
| Indeed | 01/01/70 00:00 | |
| No, they don't. | 01/01/70 00:00 | |
| Hayes ? | 01/01/70 00:00 | |
| No data, No AT | 01/01/70 00:00 | |
| mobiles and AT commands | 01/01/70 00:00 | |
| *DID* Search first! | 01/01/70 00:00 | |
| I think you've been had | 01/01/70 00:00 | |
| Buying stuff in "local market" | 01/01/70 00:00 | |
| RE-Buying stuff in "local market" | 01/01/70 00:00 | |
| Use Nokia. | 01/01/70 00:00 | |
| Why? | 01/01/70 00:00 | |
| AT response receive problem | 01/01/70 00:00 | |
| bad Rx on '51? | 01/01/70 00:00 | |
| Re: bad Rx | 01/01/70 00:00 | |
| Echo | 01/01/70 00:00 | |
| RS232 | 01/01/70 00:00 | |
| Inverted? | 01/01/70 00:00 | |
| post the whole code! | 01/01/70 00:00 | |
| thats right | inverted? | 01/01/70 00:00 | |
| inversion | 01/01/70 00:00 | |
| Hyperterminal? | 01/01/70 00:00 | |
| how??? | 01/01/70 00:00 | |
| No | 01/01/70 00:00 | |
| I gave up | 01/01/70 00:00 | |
| Level converter circuit diagram | 01/01/70 00:00 | |
| Waiting for GSM Modem | 01/01/70 00:00 | |
| AT-command | 01/01/70 00:00 | |
| More Information Seimen C35 | 01/01/70 00:00 | |
| SMS trough PC | 01/01/70 00:00 | |
| Thanks Khaled Sarsam | 01/01/70 00:00 | |
| Level convertor??? | 01/01/70 00:00 | |
| i get your point ! | 01/01/70 00:00 | |
| use a dvice like max232 | 01/01/70 00:00 | |
| Problem solved | 01/01/70 00:00 | |
My experiences... | 01/01/70 00:00 |