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三星Galaxy S4是否与CyanogenMod的智能卡仿真（NFC）兼容？

[英]Is the Samsung Galaxy S4 compatible with CyanogenMod's smart card emulation (NFC)?

原文 2013-08-28 20:41:43 2 2 android/ nfc/ cyanogenmod/ hce/ contactless-smartcard

I have the Samsung Galaxy S4 and the SCM SDI010 card reader. 我有三星Galaxy S4和SCM SDI010读卡器。 My goal is to let the S4 emulate a smart card which then can be read by the card reader. 我的目标是让S4模拟智能卡，然后可由读卡器读取。

I tried to apply the PKI applet example described here (installing CyanogenMod 10.2, starting se-emulator on the S4 and starting the se-pki-client on my Linux PC). 我尝试应用此处描述的PKI小程序示例（安装CyanogenMod 10.2，在S4上启动se-emulator，在我的Linux PC上启动se-pki-client）。 But the connection establishment fails with either a "SCARD_W_UNRESPONSIVE_CARD" or "SCARD_W_UNPOWERED_CARD" exception on the reader side. 但是，连接建立失败，并且读取器端出现“ SCARD_W_UNRESPONSIVE_CARD”或“ SCARD_W_UNPOWERED_CARD”异常。

Does anyone know if the NFC chip on the S4 is supported by the CyanogeMod for card emulation? 有谁知道CyanogeMod支持S4上的NFC芯片进行卡仿真吗？
Do I need to explicitly activate card emulation on the S4 which is not directly described in the tutorial above? 是否需要在上面的教程中未直接描述的S4上显式激活卡仿真？

Best regards 最好的祝福

2 个解决方案

No, the CyanogenMod patches for software card emulation currently work with NXP chipsets only (the modifications affect libnfc-nxp only). 不能，目前用于软件卡仿真的CyanogenMod补丁仅适用于NXP芯片组（修改仅影响libnfc-nxp）。 Devices with Broadcom chipsets are not (yet?) supported. 尚不支持具有Broadcom芯片组的设备。

It is unlikely that some software found out of the box on Cyanogen works with the Broadcom chip. 在Cyanogen上开箱即用的某些软件不太可能与Broadcom芯片一起使用。 Back in october 2012 when the article was posted, there were very few devices not shipping with NXP NFC controller. 早在2012年10月，当文章发布时，很少有设备不附带NXP NFC控制器。 The solution would have to be patched with support for Broadcom's chip. 该解决方案必须通过对Broadcom芯片的支持进行修补。 It is possible, though, that card emulation by the host requires a new firmware. 但是，主机模拟卡可能需要新固件。