35 #ifndef RS232ISOLATOR_H 36 #define RS232ISOLATOR_H 38 #include "drv_digital_out.h" 39 #include "drv_digital_in.h" 52 #define RS232ISOLATOR_MAP_MIKROBUS( cfg, mikrobus ) \ 53 cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \ 54 cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \ 55 cfg.cts = MIKROBUS( mikrobus, MIKROBUS_CS ); \ 56 cfg.rts = MIKROBUS( mikrobus, MIKROBUS_INT ) 63 #define RS232ISOLATOR_RETVAL uint8_t 65 #define RS232ISOLATOR_OK 0x00 66 #define RS232ISOLATOR_INIT_ERROR 0xFF 73 #define DRV_RX_BUFFER_SIZE 500 212 #endif // _RS232ISOLATOR_H_ Click ctx object definition.
Definition: rs232isolator.h:85
uint8_t rs232_2_get_cts(rs232isolator_t *ctx)
Read CTS state.
int16_t rs232isolator_generic_read(rs232isolator_t *ctx, char *data_buf, uint16_t max_len)
Generic read function.
uart_parity_t parity_bit
Definition: rs232isolator.h:124
pin_name_t tx_pin
Definition: rs232isolator.h:112
void rs232isolator_cfg_setup(rs232isolator_cfg_t *cfg)
Config Object Initialization function.
digital_out_t cts
Definition: rs232isolator.h:89
uart_data_bits_t data_bit
Definition: rs232isolator.h:123
uint8_t rs232isolator_error_t
Error type.
Definition: rs232isolator.h:132
void rs232isolator_generic_write(rs232isolator_t *ctx, char *data_buf, uint16_t len)
Generic write function.
#define DRV_RX_BUFFER_SIZE
Definition: rs232isolator.h:73
uart_stop_bits_t stop_bit
Definition: rs232isolator.h:125
#define RS232ISOLATOR_RETVAL
Definition: rs232isolator.h:63
void rs232isolator_send_command(rs232isolator_t *ctx, char *command)
Function for send command.
pin_name_t rts
Definition: rs232isolator.h:117
uart_t uart
Definition: rs232isolator.h:97
Click configuration structure definition.
Definition: rs232isolator.h:107
digital_in_t rts
Definition: rs232isolator.h:93
RS232ISOLATOR_RETVAL rs232isolator_init(rs232isolator_t *ctx, rs232isolator_cfg_t *cfg)
Initialization function.
pin_name_t rx_pin
Definition: rs232isolator.h:111
bool uart_blocking
Definition: rs232isolator.h:122
pin_name_t cts
Definition: rs232isolator.h:116
void rs232_2_set_rts(rs232isolator_t *ctx, uint8_t state)
Function settings RTS state.
uint32_t baud_rate
Definition: rs232isolator.h:121