dma.c File Reference

#include "./dma.h"

Macros
#define	M484_CHANNAL_MAX   16

Functions
vsf_err_t	m484_dma_init (m484_dma_cfg_t *cfg_ptr)
vsf_err_t	m484_dma_channel_config (uint8_t channel, m484_dma_channel_cfg_t *cfg_ptr)
bool	m484_dma_channel_is_done (uint8_t channel)
vsf_err_t	m484_dma_channel_irq_enable (uint8_t channel, uint32_t irq_mask)
vsf_err_t	m484_dma_channel_irq_disable (uint8_t channel, uint32_t irq_mask)
vsf_err_t	m484_dma_cancel_transfer (int8_t channel)
int_fast32_t	m484_dma_get_transferred_count (int8_t channel)
void	PDMA_IRQHandler (void)

Macro Definition Documentation

M484_CHANNAL_MAX

#define M484_CHANNAL_MAX   16

Function Documentation

m484_dma_init()

vsf_err_t m484_dma_init

(

m484_dma_cfg_t *

cfg_ptr

)

m484_dma_channel_config()

vsf_err_t m484_dma_channel_config	(	uint8_t	channel,
		m484_dma_channel_cfg_t *	cfg_ptr
	)

m484_dma_channel_is_done()

bool m484_dma_channel_is_done

(

uint8_t

channel

)

m484_dma_channel_irq_enable()

vsf_err_t m484_dma_channel_irq_enable	(	uint8_t	channel,
		uint32_t	irq_mask
	)

m484_dma_channel_irq_disable()

vsf_err_t m484_dma_channel_irq_disable	(	uint8_t	channel,
		uint32_t	irq_mask
	)

m484_dma_cancel_transfer()

vsf_err_t m484_dma_cancel_transfer

(

int8_t

channel

)

m484_dma_get_transferred_count()

int_fast32_t m484_dma_get_transferred_count

(

int8_t

channel

)

PDMA_IRQHandler()

void PDMA_IRQHandler

(

void

)