uDMA Controller
UDMA_ATTR_REQMASK is used to mask the hardware request signal from the periph-
eral for this channel.
Returns:
None.
23.2.1.4 ROM_uDMAChannelAttributeGet
Gets the enabled attributes of a uDMA channel.
Prototype:
uint32_t
ROM_uDMAChannelAttributeGet(uint32_t ui32ChannelNum)
ROM Location:
ROM_APITABLE is an array of pointers located at 0x0100.0010.
ROM_UDMATABLE is an array of pointers located at ROM_APITABLE[17].
ROM_uDMAChannelAttributeGet is a function pointer located at ROM_UDMATABLE[13].
Parameters:
ui32ChannelNum is the channel to configure.
Description:
This function returns a combination of flags representing the attributes of the uDMA channel.
The ui32ChannelNum parameter must be only one of the following values:
UDMA_CHANNEL_ADC0
UDMA_CHANNEL_ADC1
UDMA_CHANNEL_ADC2
UDMA_CHANNEL_ADC3
UDMA_SEC_CHANNEL_ADC10
UDMA_SEC_CHANNEL_ADC11
UDMA_SEC_CHANNEL_ADC12
UDMA_SEC_CHANNEL_ADC13
UDMA_CHANNEL_SSI0RX
UDMA_CHANNEL_SSI0TX
UDMA_CHANNEL_SSI1RX
UDMA_CHANNEL_SSI1TX
UDMA_SEC_CHANNEL_SSI1RX
UDMA_SEC_CHANNEL_SSI1TX
UDMA_CHANNEL_TMR0A
UDMA_CHANNEL_TMR0B
UDMA_CHANNEL_TMR1A
UDMA_CHANNEL_TMR1B
UDMA_SEC_CHANNEL_TMR1A
UDMA_SEC_CHANNEL_TMR1B
UDMA_SEC_CHANNEL_TMR2A_4
UDMA_SEC_CHANNEL_TMR2B_5
278 April 8, 2013
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