Cypress EZ-USB® FX3™ SDK Quick Start Guide, Version 1.3.1 34
Please ensure that buffers that are placed in the SYSMEM region are used
for all DMA transfers. This can be achieved by using global buffers or by
explicitly locating the buffer at a valid SYSMEM address.
5.10 Porting Applications from SDK 1.3 to SDK 1.3.1
No major changes to the FX3 API interfaces have been made between SDK 1.3
and 1.3.1. A minor change has been made to the FX3S control structures, which
will require corresponding changes in FX3S application code.
1. The lvGpioState field has been added to the CyU3PSibIntfParams_t
structure passed to the CyU3PSibSetIntfParams API. This field should be
initialized with the polarity of the GPIO used for SD voltage control.
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