Function dmac_channel_is

Check if the specified DMA Channel is enabled.

uint32_t dmac_channel_is_enable(
		Dmac * p_dmac,
		uint32_t ul_num)

Table 1. Parameters
Data direction	Parameter name	Description
[in]	p_dmac	Module hardware register base address pointer
[in]	ul_num	DMA Channel number (range 0 to 3)

Returns

The DMA Channel's enable/disable status.

Table 2. Return Values
Return value	Description
0	DMA Channel is disabled
1	DMA Channel is enabled