Go to the documentation of this file.
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 I2C1WIRE_MAP_MIKROBUS( cfg, mikrobus ) \
63 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
64 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA )
72 #define I2C1WIRE_ERROR -1
79 #define I2C1WIRE_RESULT_ERROR 0x00
80 #define I2C1WIRE_RESULT_OK 0x01
81 #define I2C1WIRE_WIRE_RESULT_OK 0xFF
83 #define I2C1WIRE_I2C_ADDRESS_0 0x18
84 #define I2C1WIRE_I2C_ADDRESS_1 0x19
85 #define I2C1WIRE_I2C_ADDRESS_2 0x1A
86 #define I2C1WIRE_I2C_ADDRESS_3 0x1B
87 #define I2C1WIRE_I2C_ADDRESS_4 0x1C
88 #define I2C1WIRE_I2C_ADDRESS_5 0x1D
89 #define I2C1WIRE_I2C_ADDRESS_6 0x1E
90 #define I2C1WIRE_I2C_ADDRESS_7 0x1F
92 #define I2C1WIRE_COMMAND_RESET 0xF0
93 #define I2C1WIRE_COMMAND_SRP 0xE1
94 #define I2C1WIRE_POINTER_STATUS 0xF0
95 #define I2C1WIRE_STATUS_BUSY 0x01
96 #define I2C1WIRE_STATUS_PPD 0x02
97 #define I2C1WIRE_STATUS_SD 0x04
98 #define I2C1WIRE_STATUS_LL 0x08
99 #define I2C1WIRE_STATUS_RST 0x10
100 #define I2C1WIRE_STATUS_SBR 0x20
101 #define I2C1WIRE_STATUS_TSB 0x40
102 #define I2C1WIRE_STATUS_DIR 0x80
103 #define I2C1WIRE_POINTER_DATA 0xE1
104 #define I2C1WIRE_POINTER_CONFIG 0xC3
105 #define I2C1WIRE_CONFIG_APU_HIGH 0x30
106 #define I2C1WIRE_CONFIG_APU_LOW 0x01
107 #define I2C1WIRE_CONFIG_SPU_HIGH 0x60
108 #define I2C1WIRE_CONFIG_SPU_LOW 0x04
109 #define I2C1WIRE_CONFIG_1WS_HIGH 0xA0
110 #define I2C1WIRE_CONFIG_1WS_LOW 0x08
111 #define I2C1WIRE_COMMAND_WRITECONFIG 0xD2
112 #define I2C1WIRE_COMMAND_RESETWIRE 0xB4
113 #define I2C1WIRE_COMMAND_WRITEBYTE 0xA5
114 #define I2C1WIRE_COMMAND_READBYTE 0x96
115 #define I2C1WIRE_COMMAND_SINGLEBIT 0x87
116 #define I2C1WIRE_COMMAND_TRIPLET 0x78
117 #define I2C1WIRE_WIRE_COMMAND_SKIP 0xCC
118 #define I2C1WIRE_WIRE_COMMAND_SELECT 0x55
119 #define I2C1WIRE_WIRE_COMMAND_READ_ROM 0x33
120 #define I2C1WIRE_WIRE_COMMAND_SEARCH 0xF0
121 #define I2C1WIRE_ERROR_TIMEOUT 0x01
122 #define I2C1WIRE_ERROR_SHORT 0x02
123 #define I2C1WIRE_ERROR_CONFIG 0x04
124 #define I2C1WIRE_CMD_CHSL 0xC3
125 #define I2C1WIRE_CH_IO0 0xF0
126 #define I2C1WIRE_CH_IO1 0xE1
127 #define I2C1WIRE_CH_IO2 0xD2
128 #define I2C1WIRE_CH_IO3 0xC3
129 #define I2C1WIRE_CH_IO4 0xB4
130 #define I2C1WIRE_CH_IO5 0xA5
131 #define I2C1WIRE_CH_IO6 0x96
132 #define I2C1WIRE_CH_IO7 0x87
133 #define I2C1WIRE_RCH_IO0 0xB8
134 #define I2C1WIRE_RCH_IO1 0xB1
135 #define I2C1WIRE_RCH_IO2 0xAA
136 #define I2C1WIRE_RCH_IO3 0xA3
137 #define I2C1WIRE_RCH_IO4 0x9C
138 #define I2C1WIRE_RCH_IO5 0x95
139 #define I2C1WIRE_RCH_IO6 0x8E
140 #define I2C1WIRE_RCH_IO7 0x87
304 #endif // _I2C1WIRE_H_
i2c_master_t i2c
Definition: i2c1wire.h:156
void i2c1wire_set_read_pointer(i2c1wire_t *ctx, uint8_t ptr)
Set read pointer function.
uint8_t i2c1wire_set_channel(i2c1wire_t *ctx, uint8_t chan)
Set channel function.
uint8_t i2c_address
Definition: i2c1wire.h:174
void i2c1wire_cfg_setup(i2c1wire_cfg_t *cfg)
Config Object Initialization function.
void i2c1wire_one_wire_reset(i2c1wire_t *ctx)
Reset function.
Click configuration structure definition.
Definition: i2c1wire.h:167
void i2c1wire_soft_reset(i2c1wire_t *ctx)
Software reset function.
Click ctx object definition.
Definition: i2c1wire.h:154
pin_name_t sda
Definition: i2c1wire.h:170
void i2c1wire_write_byte_one_wire(i2c1wire_t *ctx, uint8_t input)
Write byte function.
uint8_t i2c1wire_read_byte_one_wire(i2c1wire_t *ctx)
Read byte function.
uint32_t i2c_speed
Definition: i2c1wire.h:173
uint8_t i2c1wire_set_config(i2c1wire_t *ctx, uint8_t cfg)
Set configuration function.
err_t i2c1wire_init(i2c1wire_t *ctx, i2c1wire_cfg_t *cfg)
Initialization function.
err_t i2c1wire_generic_read(i2c1wire_t *ctx, uint8_t reg, uint8_t *data_out, uint8_t len)
Generic read function.
err_t i2c1wire_generic_write(i2c1wire_t *ctx, uint8_t reg, uint8_t *data_in, uint8_t len)
Generic write function.
uint8_t slave_address
Definition: i2c1wire.h:159
pin_name_t scl
Definition: i2c1wire.h:169