用具有High Speed USB接口的Cortex M3,用SD/MMC接WiFi,UART接蓝牙,然后将USB接口插入其他Linux或Android系统主机,让主机可以使用WiFi和蓝牙功能,这个做起来麻烦吗?有没有现成的方案?如果没有的话,驱动移植的思路是怎样的?难度如何?
谢谢。
Tianfu Ma
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