Environment Variables

General

LPAC_CUSTOM_ES10X_MSS: specify maximum segment size for ES10x APDU backend.
(integer, default: 120, min: 6, max: 255)
LPAC_CUSTOM_ISD_R_AID: specify which AID will be used to open the logic channel.
(string, hexadecimal string, default: A0000005591010FFFFFFFF8900000100)
LPAC_APDU_DEBUG: enable debug output for APDU.
(boolean, default: false)
LPAC_HTTP_DEBUG: enable debug output for HTTP.
(boolean, default: false)

Note

By default, lpac only tries to use pcsc and stdio in order.

If you want to use another APDU backend, specify with LPAC_APDU explicit instead.

LPAC_APDU: specify which APDU backend will be used. Values:
- at: AT command interface (using AT+CCHO/CCHC/CGLA)
- at_csim: AT command interface (using AT+CSIM)
- pcsc: PC/SC Smartcard
- stdio: Standard input/output
- qmi: Qualcomm MSM Interface
- qmi_qrtr: QMI over QRTR
- uqmi: uQMI command line tool
- mbim: Mobile Broadband Interface Model
- gbinder_hidl: GBinder HIDL
LPAC_HTTP: specify which HTTP backend will be used. Values:
- curl: cURL access to HTTPS resources
- winhttp: WinHTTP access to HTTPS resources
- stdio: Standard input/output