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38 #include "mikrosdk_version.h"
41 #if mikroSDK_GET_VERSION < 20800ul
42 #include "rcu_delays.h"
48 #include "drv_digital_out.h"
49 #include "drv_digital_in.h"
50 #include "drv_i2c_master.h"
62 #define I2CMUX_MAP_MIKROBUS( cfg, mikrobus ) \
63 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
64 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
65 cfg.rst = MIKROBUS( mikrobus, MIKROBUS_RST )
72 #define I2CMUX_RETVAL uint8_t
74 #define I2CMUX_OK 0x00
75 #define I2CMUX_INIT_ERROR 0xFF
82 #define I2CMUX_I2C_SLAVE_ADDRESS_0 0x70
83 #define I2CMUX_I2C_SLAVE_ADDRESS_1 0x71
84 #define I2CMUX_I2C_SLAVE_ADDRESS_2 0x72
85 #define I2CMUX_I2C_SLAVE_ADDRESS_3 0x73
86 #define I2CMUX_I2C_SLAVE_ADDRESS_4 0x74
87 #define I2CMUX_I2C_SLAVE_ADDRESS_5 0x75
88 #define I2CMUX_I2C_SLAVE_ADDRESS_6 0x76
89 #define I2CMUX_I2C_SLAVE_ADDRESS_7 0x77
96 #define I2CMUX_CMD_NO_CH 0x00
97 #define I2CMUX_CMD_SET_CH_0 0x01
98 #define I2CMUX_CMD_SET_CH_1 0x02
99 #define I2CMUX_CMD_SET_CH_2 0x04
100 #define I2CMUX_CMD_SET_CH_3 0x08
i2c_master_t i2c
Definition: i2cmux.h:121
void i2cmux_write_cmd(i2cmux_t *ctx, uint8_t tx_data)
Write command function.
pin_name_t sda
Definition: i2cmux.h:137
Click ctx object definition.
Definition: i2cmux.h:114
void i2cmux_cfg_setup(i2cmux_cfg_t *cfg)
Config Object Initialization function.
uint8_t i2c_address
Definition: i2cmux.h:146
#define I2CMUX_RETVAL
Definition: i2cmux.h:72
Click configuration structure definition.
Definition: i2cmux.h:133
uint8_t i2cmux_read_cmd(i2cmux_t *ctx)
Read command function.
void i2cmux_set_channel(i2cmux_t *ctx, uint8_t channel, uint8_t ch_slave_address)
Set channel function.
uint32_t i2c_speed
Definition: i2cmux.h:145
pin_name_t scl
Definition: i2cmux.h:136
uint8_t slave_address
Definition: i2cmux.h:125
I2CMUX_RETVAL i2cmux_init(i2cmux_t *ctx, i2cmux_cfg_t *cfg)
Initialization function.
digital_out_t rst
Definition: i2cmux.h:117
void i2cmux_generic_read(i2cmux_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic read function.
pin_name_t rst
Definition: i2cmux.h:141
void i2cmux_hw_reset(i2cmux_t *ctx)
Hardware reset function.
void i2cmux_generic_write(i2cmux_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic write function.