PiccManager apduTransmit maximum data length

urovosamples / SDK_ReleaseforAndroid

This repository contains all the samples files for Urovo Android Smart POS Payment Terminal;Handheld Data Terminal, including the revision history.

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Open lemonrecognize opened 11 months ago

lemonrecognize commented 11 months ago

Hi!

We are trying to use PiccManager's apduTransmit method to send extended APDU command, but run in to the following error:

FORTIFY: memcpy: prevented 792-byte write into 512-byte buffer

Does 512-byte limit that is imposed by apduTransmit method comes from software or hardware?

We are using Urovo i9000S running Android 8.1.0