Benoît Thébaudeau 270ed237fd cc2538: usb: Make the GPIO driving the pull-up optional ...

The data sheet recommends that the USB pull-up resistor be driven by a GPIO so
that it can be controlled by software, but this is not mandatory. Hence, leave
the choice so that CC253-based boards not using this option can build and work
fine.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>

2013-11-25 15:15:35 +01:00

..

cdc-acm-descriptors.c

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usb-arch.c

cc2538: usb: Make the GPIO driving the pull-up optional

2013-11-25 15:15:35 +01:00

usb-serial.c

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usb-serial.h

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