implem/hal/udma/udma_core_fifo.h File Reference

Macros
#define	UDMA_CORE_FIFO_DEFAULT

Functions
static udma_core_fifo_t *	hal_udma_core_fifo_get (uint8_t chan_id)
static void	hal_udma_core_fifo_enqueue (udma_core_fifo_t *udma_core, uint32_t buf, uint32_t size, uint32_t config)
static void	hal_udma_core_fifo_stop (udma_core_fifo_t *udma_core)
static void	hal_udma_core_fifo_event_enable (udma_core_fifo_t *udma_core, uint8_t enable)
static void	hal_udma_core_fifo_event_set_threshold (udma_core_fifo_t *udma_core, uint32_t threshold)

Macro Definition Documentation

#define UDMA_CORE_FIFO_DEFAULT

Function Documentation

static void hal_udma_core_fifo_enqueue ( udma_core_fifo_t *  udma_core, uint32_t  buf, uint32_t  size, uint32_t  config  )

inlinestatic

References UDMA_CORE_FIFO_CFG_CTRL_EN, udma_core_fifo_cfg_ctrl_set(), udma_core_fifo_cfg_sa_buffer_set(), and udma_core_fifo_cfg_size_set().

Referenced by __pi_udma_fifo_change_buffer().

static void hal_udma_core_fifo_event_enable ( udma_core_fifo_t *  udma_core, uint8_t  enable  )

inlinestatic

References udma_core_fifo_cfg_evt_en_set().

Referenced by __pi_udma_fifo_event_set_threshold().

static void hal_udma_core_fifo_event_set_threshold ( udma_core_fifo_t *  udma_core, uint32_t  threshold  )

inlinestatic

References udma_core_fifo_cfg_evt_num_bytes_set().

Referenced by __pi_udma_fifo_event_set_threshold().

static udma_core_fifo_t* hal_udma_core_fifo_get ( uint8_t  chan_id )

inlinestatic

References udma_core_fifo, UDMA_NB_CHAN_2D, and UDMA_NB_CHAN_LIN.

Referenced by __pi_udma_fifo_change_buffer(), __pi_udma_fifo_event_set_threshold(), and __pi_udma_fifo_level_get().

static void hal_udma_core_fifo_stop ( udma_core_fifo_t *  udma_core )

inlinestatic

References udma_core_fifo_cfg_ctrl_set(), and UDMA_CORE_FIFO_CFG_CTRL_STOP.

Referenced by __pi_udma_fifo_change_buffer().