From: J. L. <len...@gm...> - 2008-08-06 13:44:18
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Hello! I have a verdex board and a breakout-vx. I want control an RC-servo from the LDD pins on the breakout. The rootfs is the original on the board, and (i think from the signals) the LCD driving is enabled by default. My question: can i disable the LCD driving signals without refreshing the rootfs ? Some kernel/boot parameter or something ? Thanks! -- Jozsef Lenart Phd student, departmental engineer, Robert Bosch Department of Mechatronics, University of Miskolc |
From: Dave H. <dhy...@gm...> - 2008-08-06 14:37:34
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Hi Jozsef, > I have a verdex board and a breakout-vx. I want control an RC-servo from the > LDD pins on the breakout. The rootfs is the original on the board, and (i > think from the signals) the LCD driving is enabled by default. > My question: can i disable the LCD driving signals without refreshing the > rootfs ? Some kernel/boot parameter or something ? You should be able to change the pin from an LCD pin to a GPIO pin by doing something like this: modprobe proc_gpio echo "GPIO out 0" > /proc/gpio/GPIO58 would change gpio 58 (aka LDD0) to a GPIO pin. -- Dave Hylands Vancouver, BC, Canada http://www.DaveHylands.com/ |