implem/hal/udma/udma_core_2d.h File Reference

Macros
#define	UDMA_CORE_2D_DEFAULT

Functions
static udma_core_2d_t *	hal_udma_core_2d_get (uint8_t chan_id)
static void	hal_udma_core_2d_enqueue (udma_core_2d_t *udma_core, uint32_t buf_0, uint32_t buf_1, uint32_t size, uint32_t stride, uint32_t length, uint32_t config)
static void	hal_udma_core_2d_stop (udma_core_2d_t *udma_core)
static void	hal_udma_core_2d_reset (udma_core_2d_t *udma_core)
static uint32_t	hal_udma_core_2d_curr_addr_get (udma_core_2d_t *udma_core)
static uint32_t	hal_udma_core_2d_bytes_left_get (udma_core_2d_t *udma_core)

Macro Definition Documentation

#define UDMA_CORE_2D_DEFAULT

Function Documentation

static uint32_t hal_udma_core_2d_bytes_left_get ( udma_core_2d_t *  udma_core )

inlinestatic

References udma_core_2d_addrgen_cfg_bytes_left_get().

static uint32_t hal_udma_core_2d_curr_addr_get ( udma_core_2d_t *  udma_core )

inlinestatic

References udma_core_2d_addrgen_cfg_curr_addr_get().

static void hal_udma_core_2d_enqueue ( udma_core_2d_t *  udma_core, uint32_t  buf_0, uint32_t  buf_1, uint32_t  size, uint32_t  stride, uint32_t  length, uint32_t  config  )

inlinestatic

References UDMA_CORE_2D_ADDRGEN_CFG_CTRL_EN, udma_core_2d_addrgen_cfg_ctrl_set(), udma_core_2d_addrgen_cfg_row_len_set(), udma_core_2d_addrgen_cfg_sa_buf0_set(), udma_core_2d_addrgen_cfg_sa_buf1_set(), udma_core_2d_addrgen_cfg_size_set(), and udma_core_2d_addrgen_cfg_stride_set().

Referenced by __pi_udma_datamove_copy_start().

static udma_core_2d_t* hal_udma_core_2d_get ( uint8_t  chan_id )

inlinestatic

References udma_core_2d.

Referenced by __pi_hyper_close(), __pi_octospi_close(), and __pi_udma_datamove_copy_start().

static void hal_udma_core_2d_reset ( udma_core_2d_t *  udma_core )

inlinestatic

References udma_core_2d_addrgen_cfg_ctrl_set(), and UDMA_CORE_2D_ADDRGEN_CFG_CTRL_STOP.

Referenced by __pi_hyper_close(), and __pi_octospi_close().

static void hal_udma_core_2d_stop ( udma_core_2d_t *  udma_core )

inlinestatic

References udma_core_2d_addrgen_cfg_ctrl_set(), and UDMA_CORE_2D_ADDRGEN_CFG_CTRL_STOP.