rotaryswitch 2.1.0.0
|
This file contains API for Rotary Switch Click Driver. More...
#include "drv_digital_out.h"
#include "drv_digital_in.h"
#include "drv_i2c_master.h"
Go to the source code of this file.
Data Structures | |
struct | rotaryswitch_t |
Rotary Switch Click context object. More... | |
struct | rotaryswitch_cfg_t |
Rotary Switch Click configuration object. More... | |
Macros | |
#define | ROTARYSWITCH_REG_INPUT_PORT 0x00 |
Rotary Switch register list. | |
#define | ROTARYSWITCH_REG_OUTPUT_PORT 0x01 |
#define | ROTARYSWITCH_REG_POLARITY_INV 0x02 |
#define | ROTARYSWITCH_REG_CONFIG 0x03 |
#define | ROTARYSWITCH_REG_SPECIAL_FUNC 0x50 |
#define | ROTARYSWITCH_CONFIG_DEFAULT 0xFF |
Rotary Switch default register settings. | |
#define | ROTARYSWITCH_POLARITY_INV_DEFAULT 0x0F |
#define | ROTARYSWITCH_SPECIAL_FUNC_DEFAULT 0x00 |
#define | ROTARYSWITCH_NO_PIN_MASK 0x00 |
Rotary Switch pin mask values. | |
#define | ROTARYSWITCH_PIN_0_MASK 0x01 |
#define | ROTARYSWITCH_PIN_1_MASK 0x02 |
#define | ROTARYSWITCH_PIN_2_MASK 0x04 |
#define | ROTARYSWITCH_PIN_3_MASK 0x08 |
#define | ROTARYSWITCH_ALL_PINS_MASK 0x0F |
#define | ROTARYSWITCH_DEVICE_ADDRESS 0x41 |
Rotary Switch device address setting. | |
#define | ROTARYSWITCH_MAP_MIKROBUS(cfg, mikrobus) |
MikroBUS pin mapping. | |
Enumerations | |
enum | rotaryswitch_return_value_t { ROTARYSWITCH_OK = 0 , ROTARYSWITCH_ERROR = -1 } |
Rotary Switch Click return value data. More... | |
Functions | |
void | rotaryswitch_cfg_setup (rotaryswitch_cfg_t *cfg) |
Rotary Switch configuration object setup function. | |
err_t | rotaryswitch_init (rotaryswitch_t *ctx, rotaryswitch_cfg_t *cfg) |
Rotary Switch initialization function. | |
err_t | rotaryswitch_default_cfg (rotaryswitch_t *ctx) |
Rotary Switch default configuration function. | |
err_t | rotaryswitch_write_reg (rotaryswitch_t *ctx, uint8_t reg, uint8_t data_in) |
Rotary Switch write reg function. | |
err_t | rotaryswitch_read_reg (rotaryswitch_t *ctx, uint8_t reg, uint8_t *data_out) |
Rotary Switch read reg function. | |
err_t | rotaryswitch_get_position (rotaryswitch_t *ctx, uint8_t *position) |
Rotary Switch get position function. | |
This file contains API for Rotary Switch Click Driver.