| ??? 08/18/06 21:05 Read: times |
#122599 - USB Host + 8051 question |
Dear friends,
I am working on a project which includes an SL811 + 8051. I need to build a mini-host firmware which handles the basic enummeration and communication with a CDMA phone. The perpherial which must be connected is a CDMA phone with a built-in modem. The phone has no UART port so must use the CDMA modem to communicate with the phone. After setup, the phone must send some BULK data(dont know how to send). What i also do not understand is how the Host must setup the modem for a certain baudrate?, I have readed the SL811 datasheet and the samples by Cypress, but they state only a sample of Mini-host with IN communication for a HID class. I have also studied the USB 1.1 sepecifications but did not get much wiser. Does anyone has a good tutorial or samples written in C for this matter? any clue is appreciated. Thanks |
| Topic | Author | Date |
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| CDC ACM | 01/01/70 00:00 | |
| USB Hub | 01/01/70 00:00 | |
| 127 devices regardless of hubs | 01/01/70 00:00 | |
| 89c5131 | 01/01/70 00:00 | |
| there is no '51 USB Host | 01/01/70 00:00 | |
No! | 01/01/70 00:00 | |
| CDC ACM, | 01/01/70 00:00 | |
| OK, the guidance | 01/01/70 00:00 | |
| Hardware USB bus monitor | 01/01/70 00:00 | |
| CATC | 01/01/70 00:00 |