I2SCC3200DMA_HWAttrs Struct Reference

I2SCC3200DMA Hardware attributes. More...

#include <I2SCC3200DMA.h>

Data Fields
uint32_t	baseAddr
uint32_t	intNum
uint32_t	intPriority
unsigned long	rxChannelIndex
unsigned long	txChannelIndex

Detailed Description

I2SCC3200DMA Hardware attributes.

These fields are used by driverlib APIs and therefore must be populated by driverlib macro definitions. For CC3200Ware these definitions are found in:

• inc/hw_memmap.h
• inc/hw_ints.h

A sample structure is shown below:

const I2SCC3200DMA_HWAttrs i2sCC3200HWAttrs[] = {
    {
        .baseAddr = I2S_BASE,
        .intNum = INT_I2S,
        .intPriority = (~0),
        .rxChannelIndex = UDMA_CH4_I2S_RX,
        .txChannelIndex = UDMA_CH5_I2S_TX
    }
};

Field Documentation

uint32_t I2SCC3200DMA_HWAttrs::baseAddr

I2S Peripheral's base address

uint32_t I2SCC3200DMA_HWAttrs::intNum

I2S Peripheral's interrupt vector

uint32_t I2SCC3200DMA_HWAttrs::intPriority

I2S Peripheral's interrupt priority

unsigned long I2SCC3200DMA_HWAttrs::rxChannelIndex

uDMA controlTable receive channel index

unsigned long I2SCC3200DMA_HWAttrs::txChannelIndex

uDMA controlTable transmit channel index

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The documentation for this struct was generated from the following file:

• I2SCC3200DMA.h