Martine Lenders c61a343193 slipdev: simplify and solidify byte-unstuffing ... This simplifies and solidifies the reversal of SLIP's byte-stuffing (aka byte-unstuffing ;-)) by 1. Using `tsrb` instead of `ringbuffer`: there are two actors. The ISR and the device's event handler. 2. Moving the byte-unstuffing from the UART RX-handler (i.e. the ISR) to the device's receive function (potentially not the ISR) 3. Removing the `pktfifo` member. The current number of bytes in the ringbuffer is returned for `recv(data = NULL, len = 0)`. If that is more than the packet contains (due to the byte stuffing it most likely will be) the packet is reallocated in GNRC anyway.		2018-01-08 11:51:24 +01:00
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Makefile	slip: port to be used with netdev	2017-10-10 23:14:12 +02:00
slipdev.c	slipdev: simplify and solidify byte-unstuffing	2018-01-08 11:51:24 +01:00