From 485c0a43f21add63d1cf52bd239f0c0ab0fe459c Mon Sep 17 00:00:00 2001 From: whowechina Date: Tue, 23 Jan 2024 21:16:19 +0800 Subject: [PATCH] Card ID rules in readme --- README.md | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/README.md b/README.md index 74f7043..e82bc75 100644 --- a/README.md +++ b/README.md @@ -188,5 +188,12 @@ You may use some instant adhesive to fix stickers. * "update" reboot into firmware update mode. * Given my limited hobby time, the firmware may not be fully tested. Please report any anomalies. +## Card ID Logic +To support all kinds of different NFC cards or tags, card IDs are transformed with the following rules (apply to both AIME and CardIO). +* 15693 => Original 8-byte UID +* MIFARE (4-byte UID) => 0xE0 + UID + first 2 bytes of the UID +* MIFARE (7-byte UID) => 0xE0 + UID +* FeliCa => Original 8-byte IDm + ## 3D Model Source File (Onshape) https://cad.onshape.com/documents/ca5497f91b2962105335e822/w/7b88022e98c02c60ad0c44a7/e/c3476efd13c08f807f3773fe?configuration=List_6ARRO0azcgmmHg%3D__&renderMode=1&rightPanel=configPanel&uiState=6558cabf9b380560ca5b554e