From 044cb0aa1f06a974c7840dc5fe0112cb1e342d69 Mon Sep 17 00:00:00 2001
From: Ludovic Rousseau <ludovic.rousseau@free.fr>
Date: Fri, 15 Mar 2024 22:42:52 +0100
Subject: [PATCH] Add Ledger Stax

---
 readers/Ledger_Stax.txt       | 55 +++++++++++++++++++++++++++++++++++
 readers/supported_readers.txt |  1 +
 2 files changed, 56 insertions(+)
 create mode 100644 readers/Ledger_Stax.txt

diff --git a/readers/Ledger_Stax.txt b/readers/Ledger_Stax.txt
new file mode 100644
index 00000000..cb547d97
--- /dev/null
+++ b/readers/Ledger_Stax.txt
@@ -0,0 +1,55 @@
+ idVendor: 0x2C97
+  iManufacturer: Ledger
+ idProduct: 0x6009
+  iProduct: Ledger Stax
+ bcdDevice: 2.01 (firmware release?)
+ bLength: 9
+ bDescriptorType: 4
+ bInterfaceNumber: 2
+ bAlternateSetting: 0
+ bNumEndpoints: 2
+  bulk-IN and bulk-OUT
+ bInterfaceClass: 0x0B [Chip Card Interface Device Class (CCID)]
+ bInterfaceSubClass: 0
+ bInterfaceProtocol: 0
+  bulk transfer, optional interrupt-IN (CCID)
+ iInterface: Ledger Stax
+ CCID Class Descriptor
+  bLength: 0x36
+  bDescriptorType: 0x21
+  bcdCCID: 1.10
+  bMaxSlotIndex: 0x00
+  bVoltageSupport: 0x03
+   5.0V
+   3.0V
+  dwProtocols: 0x0000 0x0001
+   T=0
+  dwDefaultClock: 3.600 MHz
+  dwMaximumClock: 3.600 MHz
+  bNumClockSupported: 0 (will use whatever is returned)
+   IFD does not support GET CLOCK FREQUENCIES request: LIBUSB_ERROR_PIPE
+  dwDataRate: 9677 bps
+  dwMaxDataRate: 9677 bps
+  bNumDataRatesSupported: 0 (will use whatever is returned)
+   IFD does not support GET_DATA_RATES request: LIBUSB_ERROR_PIPE
+  dwMaxIFSD: 0
+  dwSynchProtocols: 0x00000000
+  dwMechanical: 0x00000000
+   No special characteristics
+  dwFeatures: 0x000206BA
+   ....02 Automatic parameter configuration based on ATR data
+   ....08 Automatic ICC voltage selection
+   ....10 Automatic ICC clock frequency change according to parameters
+   ....20 Automatic baud rate change according to frequency and Fi, Di params
+   ....80 Automatic PPS made by the CCID
+   ..02.. NAD value other than 00 accepted (T=1)
+   ..04.. Automatic IFSD exchange as first exchange (T=1)
+   02.... Short APDU level exchange
+  dwMaxCCIDMessageLength: 271 bytes
+  bClassGetResponse: 0x00
+  bClassEnvelope: 0x00
+  wLcdLayout: 0x0000
+  bPINSupport: 0x03
+   PIN Verification supported
+   PIN Modification supported
+  bMaxCCIDBusySlots: 1
diff --git a/readers/supported_readers.txt b/readers/supported_readers.txt
index 46d75ffa..b5b9713b 100644
--- a/readers/supported_readers.txt
+++ b/readers/supported_readers.txt
@@ -667,6 +667,7 @@
 0x2C97:0x1009:Ledger Nano S
 0x2C97:0x4009:Ledger Nano X
 0x2C97:0x5009:Ledger Nano S Plus
+0x2C97:0x6009:Ledger Stax
 
 # Lenovo
 0x17EF:0x6007:Lenovo Lenovo USB Smartcard Keyboard