Texas Instruments TMS320C6000 Reference Manual page 97

4.6.28
DMA_Start
Function
Arguments
Return Value
Description
Example
4.6.29
DMA_Stop
Function
Arguments
Return Value
Description
Example
4.6.30
DMA_SUPPORT
Constant
Description
Example
Starts a DMA channel running without autoinitialization
void DMA_Start(
DMA_HANDLE hDma
);
Handle to DMA channel, see DMA_Open()
hDma
none
Starts a DMA channel running without autoinitialization by setting the
START bits in the primary control register accordingly. See also
DMA_Pause(), DMA_Stop(), and DMA_AutoStart().
DMA_Start(hDma);
Stops a DMA channel by setting the START bits in the
primary control register accordingly
void DMA_Stop(
DMA_HANDLE hDma
);
Handle to DMA channel. See DMA_Open()
hDma
none
Stops a DMA channel by setting the START bits in the primary control
register accordingly. See also DMA_Pause(), DMA_Start(), and
DMA_AutoStart().
DMA_Stop(hDma);
A compile time constant whose value is 1 if the device
supports the DMA module
DMA_SUPPORT
Compile time constant that has a value of 1 if the device supports the
DMA module and 0 otherwise. You are not required to use this
constant.
Note: The DMA module is not supported on devices that do not have
the DMA peripheral. In these cases, the EDMA module is sup-
ported instead.
#if (DMA_SUPPORT)
/* user DMA configuration /
#elif (EDMA_SUPPORT)
/ user EDMA configuration */
#endif
CSL API Reference
DMA
4-49