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USB superspeed peripherals Forum Discussions

xixi_3447666
Level 1
Level 1

如何强制让FX3014工作在full-speed模式?fx3014连接在上位机时默认是高速480M,但通讯总是出错,所以想降速工作在12M,想知道如何设置,在FX3014固件里设,还是在上位机驱动里设?谢谢

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YangyangC_06
Employee
Employee
50 likes received 25 likes received 10 likes received

Hi xiaoqing Xie,

你可以调用 CyU3PReturnStatus_t CyU3PUsbForceFullSpeed ( CyBool_t enable)是FX3工作在 Full speed 状态,

具体可以参考FX3 API guide.

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YangyangC_06
Employee
Employee
50 likes received 25 likes received 10 likes received

Hi xiaoqing Xie,

你可以调用 CyU3PReturnStatus_t CyU3PUsbForceFullSpeed ( CyBool_t enable)是FX3工作在 Full speed 状态,

具体可以参考FX3 API guide.

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