sio_porting.h 文件参考

#include <stdint.h>
#include <stdbool.h>
#include "chip_io.h"
#include "platform_core.h"

sio_porting.h 的引用(Include)关系图:

此图展示该文件直接或间接的被哪些文件引用了:

浏览源代码.

宏定义
#define	I2S_S_CLK   32000
#define	FREQ_OF_NEED   32
#define	SIO_LOOP   8
#define	I2S_M_CLK   32000
#define	I2S_CR   0x608
#define	I2S_CR_DIV_NUM_BIT   5
#define	I2S_CR_DIV_NUM_LEN   4
#define	I2S_FIFO_SIZE   16
#define	HAL_CFG_I2S_BCLK_DIV_EN   0x1000
#define	HAL_CFG_I2S_CLK_SEL   0x1014
#define	HAL_CFG_I2S_MS_CFG   0x1024
#define	HAL_CFG_I2S_FS_DIV_EN   0x1008
#define	HAL_CFG_I2S_FS_DIV_NUM   0x100c
#define	HAL_CFG_I2S_FS_DIV_RATIO_NUM   0x1010
#define	M_CLKEN0   0x40
#define	I2S_DUTY_CYCLE   2
#define	PCM_DIV_RATIO_NUM   1
#define	CFG_I2S_BCLK_DIV_EN   0
#define	CFG_I2S_BCLK_LOAD_DIV_EN   1
#define	I2S_FS_DIV_NUM_CONFIG_BITS   11
#define	I2S_FS_DIV_RATIO_NUM_BITS   11
#define	I2S_READ_WAIT_TIMES_MAX   8
#define	I2S_PARAM   2
#define	SIXTEEN_WIDTH   16
#define	EIGHTTEEN_WIDTH   18
#define	TWENTY_WIDTH   20
#define	TWENTY_FOUR_WIDTH   24
#define	THIRTY_TWO_WIDTH   32
#define	NUM_OF_PIN_REGS   5
#define	CONFIG_I2S_BUS_MAX_NUM   1
#define	CONFIG_I2S_SUPPORT_LOOPBACK   1
#define	CONFIG_DATA_LEN_MAX   128

类型定义
typedef void(*	i2s_irq_func_t) (void)
	Definition of the contorl ID of hal sio.

函数
uintptr_t	sio_porting_base_addr_get (sio_bus_t bus)
	Get the base address of a specified sio.
void	sio_porting_register_hal_funcs (sio_bus_t bus)
	Register hal funcs objects into hal_sio module.
void	sio_porting_unregister_hal_funcs (sio_bus_t bus)
	Unregister hal funcs objects from hal_sio module.
void	sio_porting_register_irq (sio_bus_t bus)
	Register the interrupt of sio.
void	sio_porting_unregister_irq (sio_bus_t bus)
	Unregister the interrupt of sio.
void	irq_sio0_handler (void)
	The interrupt handler of sio0.
void	sio_porting_clock_enable (bool enable)
	SIO clock.
void	sio_porting_i2s_pinmux (void)
	Config the pin mode.
uint32_t	sio_porting_get_mclk (void)
	get mclk.
uint32_t	sio_porting_get_bclk_div_num (uint8_t data_width, uint32_t ch)
	get bclk.
uintptr_t	i2s_porting_tx_left_data_addr_get (sio_bus_t bus)
uintptr_t	i2s_porting_tx_merge_data_addr_get (sio_bus_t bus)
uintptr_t	i2s_porting_rx_merge_data_addr_get (sio_bus_t bus)
uintptr_t	i2s_porting_tx_right_data_addr_get (sio_bus_t bus)
uintptr_t	i2s_porting_rx_left_data_addr_get (sio_bus_t bus)
uintptr_t	i2s_porting_rx_right_data_addr_get (sio_bus_t bus)