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CSL_gpioHwSetup和CSL_gpioHwSetupRaw的区别是那些?该如何使用?

CSL_gpioHwSetup和CSL_gpioHwSetupRaw的区别是那些?该如何使用?

Shine:

请问用的是哪款器件?

郭颖:

回复 Shine:

CCS V7,芯片是TMS320C6455,板子是合众达公司生产的。

Shine:

回复 郭颖:

在C6455_CSL_APIREFERENCE文档里有说明。

CSL_gpioHwSetupIt configures the gpio registers as per the values passed in the hardware setup structure. This is a dummy API . Its is left for future implementation.

CSL_gpioHwSetupRaw

This function initializes the device registers with the register-values provided through the Config Data structure. This configures registers based on a structure of register values, as compared to HwSetup, which configures registers based on structure of bit field values.

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