35#ifndef RS485ISOLATOR2_H
36#define RS485ISOLATOR2_H
38#include "drv_digital_out.h"
39#include "drv_digital_in.h"
53#define RS485ISOLATOR2_MAP_MIKROBUS( cfg, mikrobus ) \
54 cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
55 cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \
56 cfg.re = MIKROBUS( mikrobus, MIKROBUS_RST ); \
57 cfg.de = MIKROBUS( mikrobus, MIKROBUS_CS ); \
58 cfg.inr = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
59 cfg. ind = MIKROBUS( mikrobus, MIKROBUS_INT )
66#define RS485ISOLATOR2_RETVAL uint8_t
68#define RS485ISOLATOR2_OK 0x00
69#define RS485ISOLATOR2_INIT_ERROR 0xFF
76#define DRV_RX_BUFFER_SIZE 500
79#define RS485ISOLATOR2_ENABLE_RE 0x00
80#define RS485ISOLATOR2_DISABLE_RE 0x01
84#define RS485ISOLATOR2_ENABLE_DE 0x01
85#define RS485ISOLATOR2_DISABLE_DE 0x00
89#define RS485ISOLATOR2_ENABLE_INR 0x01
90#define RS485ISOLATOR2_DISABLE_INR 0x00
94#define RS485ISOLATOR2_ENABLE_IND 0x01
95#define RS485ISOLATOR2_DISABLE_IND 0x00
#define DRV_RX_BUFFER_SIZE
Definition: rs485isolator2.h:76
#define RS485ISOLATOR2_RETVAL
Definition: rs485isolator2.h:66
void rs485isolator2_set_ind_pin(rs485isolator2_t *ctx, uint8_t state)
Get IND (int) pin state.
void rs485isolator2_send_bit_by_bit(rs485isolator2_t *ctx, char *command)
Bit by bit write function.
void rs485isolator2_generic_write(rs485isolator2_t *ctx, char *data_buf, uint16_t len)
Generic write function.
void rs485isolator2_set_inr_pin(rs485isolator2_t *ctx, uint8_t state)
Set INR ( pwm ) pin state.
void rs485isolator2_set_de_pin(rs485isolator2_t *ctx, uint8_t state)
Set DE ( cs ) pin state.
int32_t rs485isolator2_generic_read(rs485isolator2_t *ctx, char *data_buf, uint16_t max_len)
Generic read function.
void rs485isolator2_set_re_pin(rs485isolator2_t *ctx, uint8_t state)
Set RE ( reset ) pin state.
RS485ISOLATOR2_RETVAL rs485isolator2_init(rs485isolator2_t *ctx, rs485isolator2_cfg_t *cfg)
Initialization function.
void rs485isolator2_cfg_setup(rs485isolator2_cfg_t *cfg)
Config Object Initialization function.
uint8_t rs485isolator2_error_t
Error type.
Definition: rs485isolator2.h:154
Click configuration structure definition.
Definition: rs485isolator2.h:128
uint32_t baud_rate
Definition: rs485isolator2.h:143
pin_name_t re
Definition: rs485isolator2.h:136
bool uart_blocking
Definition: rs485isolator2.h:144
uart_data_bits_t data_bit
Definition: rs485isolator2.h:145
pin_name_t tx_pin
Definition: rs485isolator2.h:132
pin_name_t de
Definition: rs485isolator2.h:137
pin_name_t inr
Definition: rs485isolator2.h:138
pin_name_t rx_pin
Definition: rs485isolator2.h:131
uart_stop_bits_t stop_bit
Definition: rs485isolator2.h:147
uart_parity_t parity_bit
Definition: rs485isolator2.h:146
pin_name_t ind
Definition: rs485isolator2.h:139
Click ctx object definition.
Definition: rs485isolator2.h:107
digital_out_t re
Definition: rs485isolator2.h:110
uart_t uart
Definition: rs485isolator2.h:117
digital_out_t de
Definition: rs485isolator2.h:111
digital_out_t ind
Definition: rs485isolator2.h:113
digital_out_t inr
Definition: rs485isolator2.h:112