Go to the documentation of this file.
38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
52 #define RS2322_MAP_MIKROBUS( cfg, mikrobus ) \
53 cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
54 cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \
55 cfg.dtr = MIKROBUS( mikrobus, MIKROBUS_AN ); \
56 cfg.dcd = MIKROBUS( mikrobus, MIKROBUS_RST ); \
57 cfg.cts = MIKROBUS( mikrobus, MIKROBUS_CS ); \
58 cfg.ri = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
59 cfg.rts = MIKROBUS( mikrobus, MIKROBUS_INT )
66 #define RS2322_RETVAL uint8_t
68 #define RS2322_OK 0x00
69 #define RS2322_INIT_ERROR 0xFF
76 #define DRV_RX_BUFFER_SIZE 500
Click ctx object definition.
Definition: rs2322.h:89
#define DRV_RX_BUFFER_SIZE
Definition: rs2322.h:76
uart_data_bits_t data_bit
Definition: rs2322.h:132
digital_out_t cts
Definition: rs2322.h:93
void rs2322_set_ri(rs2322_t *ctx, uint8_t state)
This function sets RI pin state.
void rs2322_send_command(rs2322_t *ctx, char *command)
Function for send command.
digital_in_t rts
Definition: rs2322.h:99
uint8_t rs2322_error_t
Error type.
Definition: rs2322.h:141
uint8_t rs2322_get_dtr(rs2322_t *ctx)
This function get DTR pin state.
pin_name_t cts
Definition: rs2322.h:124
RS2322_RETVAL rs2322_init(rs2322_t *ctx, rs2322_cfg_t *cfg)
Initialization function.
uart_t uart
Definition: rs2322.h:103
#define RS2322_RETVAL
Definition: rs2322.h:66
pin_name_t rx_pin
Definition: rs2322.h:117
Click configuration structure definition.
Definition: rs2322.h:114
uint32_t baud_rate
Definition: rs2322.h:130
pin_name_t rts
Definition: rs2322.h:126
digital_out_t dcd
Definition: rs2322.h:92
digital_in_t dtr
Definition: rs2322.h:98
bool uart_blocking
Definition: rs2322.h:131
uart_stop_bits_t stop_bit
Definition: rs2322.h:134
digital_out_t ri
Definition: rs2322.h:94
pin_name_t dtr
Definition: rs2322.h:122
int16_t rs2322_generic_read(rs2322_t *ctx, char *data_buf, uint16_t max_len)
Generic read function.
pin_name_t ri
Definition: rs2322.h:125
uart_parity_t parity_bit
Definition: rs2322.h:133
pin_name_t tx_pin
Definition: rs2322.h:118
void rs2322_set_cts(rs2322_t *ctx, uint8_t state)
This function sets CTS pin state.
void rs2322_generic_write(rs2322_t *ctx, char *data_buf, uint16_t len)
Generic write function.
pin_name_t dcd
Definition: rs2322.h:123
uint8_t rs2322_get_rts(rs2322_t *ctx)
This function get RST pin state.
void rs2322_set_dcd(rs2322_t *ctx, uint8_t state)
This function sets DCD pin state.
void rs2322_cfg_setup(rs2322_cfg_t *cfg)
Config Object Initialization function.