| ??? 02/12/07 17:25 Read: times |
#132643 - A Project of two halves! Responding to: ???'s previous message |
Eugene Yong said:
P/S-Does anyone has hint/clue/websites about interfacing an 8051 to an external 56k modem? Caslav Nedeljkovic said:
Perhaps RS232 + modem AT commands Exactly! There are 2 distinct issues here: 1. Doing RS232 on an 8051; 2. AT Commands. RS232 on an 8051 works the same way whatever you're using it for - whether you're talking to a PC, or a modem, or anything else; Similarly, AT Commands work the same way whether they're coming from an 8051, a PC, or anything else. See: http://www.keil.com/forum/docs/thread9113.asp |
| Topic | Author | Date |
| Interfacing 8051 to Voice Modem | 01/01/70 00:00 | |
| DTMF | 01/01/70 00:00 | |
| 56k Modem vs MT8880+TEA1062 | 01/01/70 00:00 | |
| external modem and voice? | 01/01/70 00:00 | |
| It's a voice modem | 01/01/70 00:00 | |
| Interfacing to modem | 01/01/70 00:00 | |
| Voice | 01/01/70 00:00 | |
| Line Interface | 01/01/70 00:00 | |
| Thanks for the head-up | 01/01/70 00:00 | |
| RS232 + AT commands? | 01/01/70 00:00 | |
| http://members.aol.com/cpu8052/modem1.html | 01/01/70 00:00 | |
| Rgd the schematic | 01/01/70 00:00 | |
| Yup, just be carefull... | 01/01/70 00:00 | |
| Even better! | 01/01/70 00:00 | |
| Heads up on the schematic | 01/01/70 00:00 | |
| Will do, big thanks | 01/01/70 00:00 | |
| Unusable code? | 01/01/70 00:00 | |
| Code is usable. (Modem1.asm) | 01/01/70 00:00 | |
| So you should know better! | 01/01/70 00:00 | |
have you not heard of 'reading the manual'? | 01/01/70 00:00 | |
| A Project of two halves! | 01/01/70 00:00 |