如果28335的GPIO选择了外设功能,比如选择了ECAP。那么这时候类似GPxOSEL1,GPxCTRL.QUALPRDn这些寄存器设置的采样周期,采样数等还有效吗?
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如果28335的GPIO选择了外设功能,比如选择了ECAP。那么这时候类似GPxOSEL1,GPxCTRL.QUALPRDn这些寄存器设置的采样周期,采样数等还有效吗?