Bright Pan 10c4b6263f Use DeviceDriver ringbuffer. ...

Add hardware flow support.
Use new struct serial_ringbuffer.

2014-02-26 11:06:14 +08:00

..

drivers

Use DeviceDriver ringbuffer.

2014-02-26 11:06:14 +08:00

rtdevice.h

device/pipe: add a control cmd to get the space left in pipe

2013-10-23 01:43:18 +08:00