We're printing "No tag read" many, many, MANY times each second to the
log. Let's cut back a bit to make debugging easier.
We should also print when we're clearing the cache in case we need to
find that in the logs later.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Rather than processing the entire list at once, handle each key one at a
time to give priority to incoming scans.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Right now we cache keys until the server tells us that the key is
invalid. This might be a problem, because a newly invalid key will
be allowed entry the first time it is scanned.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Rather than always generating a new key, let's sometimes recycle a key
value to test caching.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
So we can test what happens if the Serial library has an error. I also
make exceptions less likely to happen.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
- Move blink_leds() to be next to other LED handling code
- read_rfid() should handle exceptions
- Rename main() -> loop()
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Running this script will start python, load the simulator module, and
then drop to a command line.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
The simulator fakes up some libraries so that the main door controller
script can be tested without needing a Raspberry Pi.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
The install command makes files executable by default, but we only want
doorsd to be executable.
Signed-off-by: Workantile <maintainers@workantile.com>
This lets us start the doorsd daemon automatically on startup. We also
configure it to restart if the daemon is ever killed.
Signed-off-by: Workantile <maintainers@workantile.com>
This file contains configuration data for the door controllers that way
the script doesn't need to be changed on every new device.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Anna Schumaker
Workantile