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39 #ifdef PREINIT_SUPPORTED
43 #ifdef MikroCCoreVersion
44 #if MikroCCoreVersion >= 1
49 #include "drv_digital_out.h"
50 #include "drv_digital_in.h"
51 #include "drv_i2c_master.h"
73 #define DIGIPOT13_CMD_VREG 0x11
74 #define DIGIPOT13_CMD_NVREG 0x21
75 #define DIGIPOT13_CMD_VREGxNVREG 0x51
76 #define DIGIPOT13_CMD_NVREGxVREG 0x61
94 #define DIGIPOT13_WIPER_POS_MIN 0
95 #define DIGIPOT13_WIPER_POS_MIDDLE 127
96 #define DIGIPOT13_WIPER_POS_MAX 255
97 #define DIGIPOT13_RES_0_KOHM 0
98 #define DIGIPOT13_RES_50_KOHM 50
99 #define DIGIPOT13_RES_200_KOHM 200
106 #define DIGIPOT13_DEVICE_ADDRESS_GND 0x28
107 #define DIGIPOT13_DEVICE_ADDRESS_VCC 0x29
125 #define DIGIPOT13_MAP_MIKROBUS( cfg, mikrobus ) \
126 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
127 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA )
308 #endif // DIGIPOT13_H
i2c_master_t i2c
Definition: digipot13.h:138
uint8_t slave_address
Definition: digipot13.h:141
pin_name_t scl
Definition: digipot13.h:151
err_t digipot13_init(digipot13_t *ctx, digipot13_cfg_t *cfg)
DIGI POT 13 initialization function.
@ DIGIPOT13_ERROR
Definition: digipot13.h:166
err_t digipot13_default_cfg(digipot13_t *ctx)
DIGI POT 13 default configuration function.
@ DIGIPOT13_CFG_RES_WL
Definition: digipot13.h:176
err_t digipot13_switch_v_to_nv(digipot13_t *ctx)
DIGI POT 13 data transfers volatile to nonvolatile function.
err_t digipot13_set_wiper_pos(digipot13_t *ctx, uint8_t wiper_pos)
DIGI POT 13 set the wiper position function.
digipot13_cfg_res_t
DIGI POT 13 Click resistance configuration value data.
Definition: digipot13.h:175
err_t digipot13_set_resistance(digipot13_t *ctx, digipot13_cfg_res_t cfg_res, float res_kohm)
DIGI POT 13 set the resistance function.
DIGI POT 13 Click context object.
Definition: digipot13.h:136
@ DIGIPOT13_OK
Definition: digipot13.h:165
@ DIGIPOT13_CFG_RES_WH
Definition: digipot13.h:177
uint32_t i2c_speed
Definition: digipot13.h:154
uint8_t i2c_address
Definition: digipot13.h:155
pin_name_t sda
Definition: digipot13.h:152
err_t digipot13_switch_nv_to_v(digipot13_t *ctx)
DIGI POT 13 data transfers nonvolatile to volatile function.
err_t digipot13_write_data(digipot13_t *ctx, uint8_t cmd, uint8_t data_in)
DIGI POT 13 write data function.
DIGI POT 13 Click configuration object.
Definition: digipot13.h:150
digipot13_return_value_t
DIGI POT 13 Click return value data.
Definition: digipot13.h:164
void digipot13_cfg_setup(digipot13_cfg_t *cfg)
DIGI POT 13 configuration object setup function.