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40 #ifndef SRC_DEMUX_SPI_H_
41 #define SRC_DEMUX_SPI_H_
53 #define CS_OFFSET 0x80
78 uint16_t bytes_number);
int32_t demux_spi_remove(struct no_os_spi_desc *desc)
Free the resources allocated by demux_spi_init().
Definition: demux_spi.c:108
int32_t no_os_spi_write_and_read(struct no_os_spi_desc *desc, uint8_t *data, uint16_t bytes_number)
Write and read data to/from SPI.
Definition: no_os_spi.c:95
Header file of SPI Interface.
int32_t demux_spi_remove(struct no_os_spi_desc *desc)
Free the resources allocated by demux_spi_init().
Definition: demux_spi.c:108
enum no_os_spi_mode mode
Definition: no_os_spi.h:129
int32_t demux_spi_init(struct no_os_spi_desc **desc, const struct no_os_spi_init_param *param)
Initialize the SPI demux layer.
Definition: demux_spi.c:68
Header file of SPI Demux Interface.
#define CS_OFFSET
Definition: demux_spi.h:53
uint8_t chip_select
Definition: no_os_spi.h:127
uint8_t chip_select
Definition: no_os_spi.h:149
const struct no_os_spi_platform_ops demux_spi_platform_ops
Demux specific SPI platform ops structure.
Definition: demux_spi.c:56
Structure holding SPI descriptor.
Definition: no_os_spi.h:143
void * extra
Definition: no_os_spi.h:156
uint32_t max_speed_hz
Definition: no_os_spi.h:125
int32_t demux_spi_init(struct no_os_spi_desc **desc, const struct no_os_spi_init_param *param)
Initialize the SPI demux layer.
Definition: demux_spi.c:68
int32_t no_os_spi_remove(struct no_os_spi_desc *desc)
Free the resources allocated by no_os_spi_init().
Definition: no_os_spi.c:77
uint32_t max_speed_hz
Definition: no_os_spi.h:147
int32_t no_os_spi_init(struct no_os_spi_desc **desc, const struct no_os_spi_init_param *param)
Initialize the SPI communication peripheral.
Definition: no_os_spi.c:51
int32_t demux_spi_write_and_read(struct no_os_spi_desc *desc, uint8_t *data, uint16_t bytes_number)
Write and read data to/from SPI demux layer.
Definition: demux_spi.c:128
void * extra
Definition: no_os_spi.h:134
enum no_os_spi_mode mode
Definition: no_os_spi.h:151
int32_t demux_spi_write_and_read(struct no_os_spi_desc *desc, uint8_t *data, uint16_t bytes_number)
Write and read data to/from SPI demux layer.
Definition: demux_spi.c:128
const struct no_os_spi_platform_ops demux_spi_platform_ops
Demux specific SPI platform ops structure.
Definition: demux_spi.c:56
Structure holding the parameters for SPI initialization.
Definition: no_os_spi.h:121