nfc: add Caltrain zones to Clipper transit parser #3969
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tomholford
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skotopes
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LGTM. I have a few Caltrain rides on my Clipper card and the zones look correct to me. |
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Thank you @ted-logan for testing! And for your work on #3937 |
tomholford
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skotopes
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Oct 31, 2024
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😆 @skotopes ありがとうございました |
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どういたしまして（＾＿＾） |
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What's new
Inspired by #3937, this PR adds labels for Caltrain zones to the built-in Clipper NFC capture parser.
Before
After
Context
I scanned a Clipper transit card with my Flipper and found a Caltrain record. This was for a ride I took from a station in Zone 2 to a station in Zone 4. Note the 'Unknown' ON / OFF values in the Before screenshot, and the correct labels in the After image (tested on my device).
Note that unlike BART, instead of persisting individual station IDs, it appears the Caltrain tag devices save the Zone ID, since the delta in # of zones traveled is what is used to calculate the fare.
For reference, here is a map of the Zones:
Caltrain Zone Map
And here is more information on the zone system:
https://www.caltrain.com/stations-zones
Verification
edit: verified by @ted-logan in this comment below: #3969 (comment)
I have tested this on my device, and used this change to generate the After image.
This can also be verified by anyone with a Flipper and a Clipper. Perhaps @ted-logan, since he opened the previous Clipper PR that inspired this one.
Scan the Clipper card with the NFC reader and check a Caltrain ride to verify the zone labels.
Checklist (For Reviewer)