fun/web/documentation/external/pcsc.md

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page	true	true	false	false	Fun - PC/SC (smart cards) extension (optional)	Documentation for PC/SC (smart cards) extension (optional)	Documentation for PC/SC (smart cards) extension (optional)	/documentation/external/pcsc/	en	documentation handbook installation usage introduction help guide howto docs specifications specs repl

PC/SC (smart cards) extension (optional)

• CMake option: FUN_WITH_PCSC=ON
• Purpose: Access smart card readers/cards via PC/SC (pcsclite).
• Homepage: https://pcsclite.apdu.fr/

Opcodes:

• OP_PCSC_ESTABLISH: returns context id (>0) or 0
• OP_PCSC_RELEASE: pops ctx id; returns 1/0
• OP_PCSC_LIST_READERS: pops ctx id; returns array of reader names
• OP_PCSC_CONNECT: pops reader, ctx id; returns handle (>0) or 0
• OP_PCSC_DISCONNECT: pops handle id; returns 1/0
• OP_PCSC_TRANSMIT: pops apdu, handle id; returns map with data/SW/rc

Notes:

• Requires PC/SC lite development headers/libs.
• Behavior and availability depend on platform and reader drivers.