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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

how can change the uart altera bautrate from user space??

hi all

i use uart altera , but i don't know how can I change the bautrate from user space?

i try to change it from menuconfig at 115200 but no thing , the uart run with 9600 ,

thank's

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    14 years ago

    http://linux.die.net/man/2/ioctl

    http://www.lafn.org/~dave/linux/serial-programming-howto.txt (http://www.lafn.org/%7edave/linux/serial-programming-howto.txt)

    http://letmegooglethatforyou.com/?q=ioctl+baudrate

    (http://letmegooglethatforyou.de/?q=ioctl+baudrate)

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