pySim/transport: introduce Calypso based reader interface
This interface allows to use a Calypso based phone (e.g. Motorola
C1XX) as a SIM card reader. It basically implements a few L1CTL
messages that are used to interact with the SIM card through
the OsmocomBB 'layer1' firmware.
Please note, that this is an experimental implementation, and
there is a risk that SIM programming would fail. Nevertheless,
I've managed to program and read one of my SIMs a few times.
Change-Id: Iec8101140581bf9e2cf7cf3a0b54bdf1875fc51b
diff --git a/pySim/exceptions.py b/pySim/exceptions.py
index 403f54c..831b1c9 100644
--- a/pySim/exceptions.py
+++ b/pySim/exceptions.py
@@ -31,3 +31,6 @@
class ProtocolError(exceptions.Exception):
pass
+
+class ReaderError(exceptions.Exception):
+ pass