relay7
2.1.0.0
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This file contains API for Relay 7 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 | relay7_t |
Relay 7 Click context object. More... | |
struct | relay7_cfg_t |
Relay 7 Click configuration object. More... | |
Macros | |
#define | RELAY7_REG_INPUT_PORT 0x00 |
Relay 7 description register. More... | |
#define | RELAY7_REG_OUTPUT_PORT 0x01 |
#define | RELAY7_REG_POLARITY_INVERSION 0x02 |
#define | RELAY7_REG_CONFIGURATION 0x03 |
#define | RELAY7_DEFAULT_CONFIG 0xF0 |
Relay 7 port expander default configuration data. More... | |
#define | RELAY7_PIN_MASK_NONE 0x00 |
Relay 7 pin mask data values. More... | |
#define | RELAY7_PIN_MASK_P0 0x01 |
#define | RELAY7_PIN_MASK_P1 0x02 |
#define | RELAY7_PIN_MASK_P2 0x04 |
#define | RELAY7_PIN_MASK_P3 0x08 |
#define | RELAY7_ALL_PIN 0x0F |
#define | RELAY7_PIN_STATE_LOW 0x00 |
Relay 7 pin logic state setting. More... | |
#define | RELAY7_PIN_STATE_HIGH 0x01 |
#define | RELAY7_SEL_REL1 1 |
Relay 7 pin bitmask data values. More... | |
#define | RELAY7_SEL_REL2 2 |
#define | RELAY7_SEL_REL3 3 |
#define | RELAY7_SEL_REL4 4 |
#define | RELAY7_DEVICE_ADDRESS_0 0x70 |
Relay 7 device address setting. More... | |
#define | RELAY7_DEVICE_ADDRESS_1 0x71 |
#define | RELAY7_DEVICE_ADDRESS_2 0x72 |
#define | RELAY7_DEVICE_ADDRESS_3 0x73 |
#define | RELAY7_MAP_MIKROBUS(cfg, mikrobus) |
MikroBUS pin mapping. More... | |
Enumerations | |
enum | relay7_return_value_t { RELAY7_OK = 0, RELAY7_ERROR = -1 } |
Relay 7 Click return value data. More... | |
enum | relay7_relay_state_t { RELAY7_STATE_OPEN = 0, RELAY7_STATE_CLOSE = 1 } |
Relay 7 Click relay state value data. More... | |
Functions | |
void | relay7_cfg_setup (relay7_cfg_t *cfg) |
Relay 7 configuration object setup function. More... | |
err_t | relay7_init (relay7_t *ctx, relay7_cfg_t *cfg) |
Relay 7 initialization function. More... | |
err_t | relay7_default_cfg (relay7_t *ctx) |
Relay 7 default configuration function. More... | |
void | relay7_reset_device (relay7_t *ctx) |
Relay 7 reset device function. More... | |
err_t | relay7_generic_write (relay7_t *ctx, uint8_t reg, uint8_t data_in) |
Relay 7 I2C writing function. More... | |
err_t | relay7_generic_read (relay7_t *ctx, uint8_t reg, uint8_t *data_out) |
Relay 7 I2C reading function. More... | |
err_t | relay7_set_port_expander (relay7_t *ctx, uint8_t set_mask, uint8_t pin_state) |
Relay 7 set port expander function. More... | |
err_t | relay7_set_relay (relay7_t *ctx, uint8_t relay_sel, relay7_relay_state_t state) |
Relay 7 set relay function. More... | |
uint8_t | relay7_get_interrupt (relay7_t *ctx) |
Relay 7 get interrupt function. More... | |
This file contains API for Relay 7 Click Driver.
enum relay7_relay_state_t |