This file contains API for I2C to SPI Click driver. More...

#include "drv_digital_out.h"
#include "drv_digital_in.h"
#include "drv_i2c_master.h"

Data Structures
struct	i2ctospi_t
	Click ctx object definition. More...

struct	i2ctospi_cfg_t
	Click configuration structure definition. More...

struct	i2ctospi_spi_t
	Click spi object definition. More...

struct	i2ctospi_gpio_t
	Click gpio object definition. More...

Macros
#define	I2CTOSPI_MAP_MIKROBUS(cfg, mikrobus)

#define	I2CTOSPI_RETVAL uint8_t

#define	I2CTOSPI_OK 0x00

#define	I2CTOSPI_INIT_ERROR 0xFF

#define	I2CTOSPI_I2C_SLAVE_ADDRESS_0 0x28

#define	I2CTOSPI_I2C_SLAVE_ADDRESS_1 0x29

#define	I2CTOSPI_I2C_SLAVE_ADDRESS_2 0x2A

#define	I2CTOSPI_I2C_SLAVE_ADDRESS_3 0x2B

#define	I2CTOSPI_I2C_SLAVE_ADDRESS_4 0x2C

#define	I2CTOSPI_I2C_SLAVE_ADDRESS_5 0x2D

#define	I2CTOSPI_I2C_SLAVE_ADDRESS_6 0x2E

#define	I2CTOSPI_I2C_SLAVE_ADDRESS_7 0x2F

#define	I2CTOSPI_CONFIGURE_SPI 0xF0

#define	I2CTOSPI_CLEAR_INTERRUPT 0xF1

#define	I2CTOSPI_IDLE_MODE 0xF2

#define	I2CTOSPI_GPIO_WRITE 0xF4

#define	I2CTOSPI_GPIO_READ 0xF5

#define	I2CTOSPI_GPIO_ENABLE 0xF6

#define	I2CTOSPI_GPIO_CONFIGURATION 0xF7

#define	I2CTOSPI_CONFIGURE_SPI_ORDER_MSB_FIRST 0x00

#define	I2CTOSPI_CONFIGURE_SPI_ORDER_LSB_FIRST 0x20

#define	I2CTOSPI_CONFIGURE_SPI_MODE_SPICLK_LOW_LEADING_EDGE 0x00

#define	I2CTOSPI_CONFIGURE_SPI_MODE_SPICLK_LOW_TRAILING_EDGE 0x04

#define	I2CTOSPI_CONFIGURE_SPI_MODE_SPICLK_HIGH_LEADING_EDGE 0x08

#define	I2CTOSPI_CONFIGURE_SPI_MODE_SPICLK_HIGH_TRAILING_EDGE 0x0C

#define	I2CTOSPI_CONFIGURE_SPI_CLOCK_RATE_1843kHz 0x00

#define	I2CTOSPI_CONFIGURE_SPI_CLOCK_RATE_461kHz 0x01

#define	I2CTOSPI_CONFIGURE_SPI_CLOCK_RATE_115kHz 0x02

#define	I2CTOSPI_CONFIGURE_SPI_CLOCK_RATE_58kHz 0x03

#define	I2CTOSPI_CONFIGURE_GPIO_WRITE_PORT_ENABLE_SS0 0x01

#define	I2CTOSPI_CONFIGURE_GPIO_WRITE_PORT_ENABLE_SS1 0x02

#define	I2CTOSPI_CONFIGURE_GPIO_WRITE_PORT_ENABLE_SS2 0x04

#define	I2CTOSPI_CONFIGURE_GPIO_WRITE_PORT_ENABLE_SS3 0x08

#define	I2CTOSPI_CONFIGURE_GPIO_READ_PORT_ENABLE_SS0 0x01

#define	I2CTOSPI_CONFIGURE_GPIO_READ_PORT_ENABLE_SS1 0x02

#define	I2CTOSPI_CONFIGURE_GPIO_READ_PORT_ENABLE_SS2 0x04

#define	I2CTOSPI_CONFIGURE_GPIO_READ_PORT_ENABLE_SS3 0x08

#define	I2CTOSPI_CONFIGURE_GPIO_BIDIRECTIONAL_PORT_ENABLE_SS0 0x01

#define	I2CTOSPI_CONFIGURE_GPIO_BIDIRECTIONAL_PORT_ENABLE_SS1 0x02

#define	I2CTOSPI_CONFIGURE_GPIO_BIDIRECTIONAL_PORT_ENABLE_SS2 0x04

#define	I2CTOSPI_CONFIGURE_GPIO_BIDIRECTIONAL_PORT_ENABLE_SS3 0x08

#define	I2CTOSPI_CONFIGURE_GPIO_QUASI_BIDIRECTIONAL_SS0 0x00

#define	I2CTOSPI_CONFIGURE_GPIO_PUSH_PULL_SS0 0x01

#define	I2CTOSPI_CONFIGURE_GPIO_INPUT_ONLY_SS0 0x02

#define	I2CTOSPI_CONFIGURE_GPIO_OPEN_DRAIN_SS0 0x03

#define	I2CTOSPI_CONFIGURE_GPIO_QUASI_BIDIRECTIONAL_SS1 0x00

#define	I2CTOSPI_CONFIGURE_GPIO_PUSH_PULL_SS1 0x04

#define	I2CTOSPI_CONFIGURE_GPIO_INPUT_ONLY_SS1 0x08

#define	I2CTOSPI_CONFIGURE_GPIO_OPEN_DRAIN_SS1 0x0C

#define	I2CTOSPI_CONFIGURE_GPIO_QUASI_BIDIRECTIONAL_SS2 0x00

#define	I2CTOSPI_CONFIGURE_GPIO_PUSH_PULL_SS2 0x10

#define	I2CTOSPI_CONFIGURE_GPIO_INPUT_ONLY_SS2 0x20

#define	I2CTOSPI_CONFIGURE_GPIO_OPEN_DRAIN_SS2 0x30

#define	I2CTOSPI_CONFIGURE_GPIO_QUASI_BIDIRECTIONAL_SS3 0x00

#define	I2CTOSPI_CONFIGURE_GPIO_PUSH_PULL_SS3 0x40

#define	I2CTOSPI_CONFIGURE_GPIO_INPUT_ONLY_SS3 0x80

#define	I2CTOSPI_CONFIGURE_GPIO_OPEN_DRAIN_SS3 0xC0

#define	I2CTOSPI_SLAVEDEVICE_SS0 0x01

#define	I2CTOSPI_SLAVEDEVICE_SS1 0x02

#define	I2CTOSPI_SLAVEDEVICE_SS2 0x04

#define	I2CTOSPI_SLAVEDEVICE_SS3 0x08

#define	I2CTOSPI_RTC5_COMMAND_WRITE 0x12

#define	I2CTOSPI_RTC5_COMMAND_READ 0x13

#define	I2CTOSPI_RTC5_REG_TIME_HUN_OF_SEC 0x00

#define	I2CTOSPI_RTC5_REG_TIME_SEC 0x01

#define	I2CTOSPI_RTC5_REG_TIME_MIN 0x02

#define	I2CTOSPI_RTC5_REG_TIME_HOUR 0x03

#define	I2CTOSPI_RTC5_REG_TIME_DAY_OF_THE_WEEK 0x04

#define	I2CTOSPI_RTC5_REG_TIME_DATE_DAY 0x05

#define	I2CTOSPI_RTC5_REG_TIME_DATE_MONTH 0x06

#define	I2CTOSPI_RTC5_REG_TIME_DATE_YEAR 0x07

#define	I2CTOSPI_RTC5_REG_CONFIG 0x08

#define	I2CTOSPI_RTC5_REG_CALIBRATION 0x09

#define	I2CTOSPI_RTC5_COMMAND_CLEAR 0x54

#define	I2CTOSPI_RTC5_COMMAND_ENABLE_COUNTING 0x80

Functions
void	i2ctospi_cfg_setup (i2ctospi_cfg_t *cfg)
	Config Object Initialization function.

I2CTOSPI_RETVAL	i2ctospi_init (i2ctospi_t ctx, i2ctospi_cfg_t cfg)
	Initialization function.

void	i2ctospi_default_cfg (i2ctospi_t *ctx)
	Click Default Configuration function.

void	i2ctospi_generic_write (i2ctospi_t ctx, uint8_t reg, uint8_t data_buf, uint8_t len)
	Generic write function.

void	i2ctospi_generic_read (i2ctospi_t ctx, uint8_t reg, uint8_t data_buf, uint8_t len)
	Generic read function.

void	i2ctospi_hw_reset (i2ctospi_t *ctx)
	Hardware reset function.

uint8_t	i2ctospi_get_interrupt (i2ctospi_t *ctx)
	Gets state of the interrupt function.

void	i2ctospi_spi_write_byte (i2ctospi_t ctx, i2ctospi_spi_t spi, uint8_t write_data)
	Generic SPI write the byte of data to data buffer function.

uint8_t	i2ctospi_spi_read_byte (i2ctospi_t ctx, i2ctospi_spi_t spi)
	Generic SPI read the byte of data from data buffer function.

void	i2ctospi_spi_burst_write (i2ctospi_t ctx, i2ctospi_spi_t spi, uint8_t *write_data)
	Generic SPI write - single address burst write function.

void	i2ctospi_spi_burst_read (i2ctospi_t ctx, i2ctospi_spi_t spi, uint8_t *read_data)
	Generic SPI read - single address burst read function.

void	i2ctospi_read_buffer_bytes (i2ctospi_t ctx, i2ctospi_spi_t spi, uint8_t *read_data)
	Generic sequential read from the data buffer function.

void	i2ctospi_write_command (i2ctospi_t ctx, i2ctospi_spi_t spi, uint8_t command_data)
	Generic write command byte of data function.

void	i2ctospi_write_enable (i2ctospi_t *ctx, uint8_t ss_pin_data)
	SPI EEPROM wite enable function.

void	i2ctospi_config_spi (i2ctospi_t *ctx, uint8_t config_data)
	Configure SPI Interface function.

void	i2ctospi_clear_interrupt (i2ctospi_t *ctx)
	Clear interrupt function.

void	i2ctospi_set_idle_mode (i2ctospi_t *ctx)
	Set Idle mode function.

void	i2ctospi_set_write_state_of_gpio (i2ctospi_t *ctx, uint8_t gpio_state)
	Set state of the pins defined as GPIO write function.

void	i2ctospi_set_read_state_of_gpio (i2ctospi_t *ctx, uint8_t gpio_state)
	Set state of the pins defined as GPIO read function.

void	i2ctospi_enable_gpio (i2ctospi_t *ctx, uint8_t ss_pin_number)
	Enable the pins defined as GPIO function.

void	i2ctospi_types_gpio (i2ctospi_t ctx, i2ctospi_gpio_t gpio)
	Enable the pins defined as GPIO function.

Detailed Description

This file contains API for I2C to SPI Click driver.

Data Structures

Macros

Functions

Detailed Description