Messages in this thread | | | From | Laurent Hugé <> | Subject | Reading accurate size of recepts from serial port | Date | Tue, 26 Aug 2003 10:32:13 +0200 |
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Hi,
I feel sorry to annoy you again with my problem, but I can't imagine there is no way to know the accurate size of a recept on the serial port.
I'm trying to implement a network driver above this port : - I've done a raw read from 0x03f8 but it was not fast enougth (I'm working at 115200 bauds) ; - I've created a line discipline, but it can't (according to this mailing list) give me the real size of what was read. Does anybody know a way to read from the serial port with speed and accuracy ?
I'm really confused because the serial driver on Windows can do such a thing, and, since I've no other way to find the size of PDU (CCSDS segments), I'm obliged to rely on the serial port to let me know that size. Thanks in advance, -- Laurent Hugé.
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