Messages in this thread | | | Subject | Re: [PATCH], tiser module: TI graphing calculators | Date | Sat, 16 Mar 2002 17:49:33 +0000 (GMT) | From | Alan Cox <> |
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> This driver directly accesses some UART registers in a way similar to > serial.c. > A better method should be to do some ioctl for toggling UART lines > rather than by-passing the ttySx driver.
TIOCM* sounds promising. You ought to be able to bitbang enough lines in user space not to need a driver. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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