into full-fledged (as far as possible) CAN interfaces.
Since the ELM327 was never meant to be a stand-alone CAN controller,
-the driver has to switch between its modes asa quickly as possible in
+the driver has to switch between its modes as quickly as possible in
order to approximate full-duplex operation.
As such, elmcan is a best-effort driver. However, this is more than
+A note on CAN bus termination
+------------------------------
+
+Your adapter may have resistors soldered in which are meant to terminate
+the bus. This is correct when it is plugged into a OBD-II socket, but
+not helpful when trying to tap into the middle of an existing CAN bus.
+
+If communications don't work with the adapter connected, check for the
+termination resistors on its PCB and try removing them.
+
+
+
To Do list for future development
----------------------------------
- DMA capable rx/tx buffers
+ (is this relevant for this driver?)
- flushing of ``tx_work`` is too late in ``ldisc_close()``
+ (is this still the case?)