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38 #include "mikrosdk_version.h"
41 #if mikroSDK_GET_VERSION < 20800ul
42 #include "rcu_delays.h"
48 #include "drv_digital_out.h"
49 #include "drv_digital_in.h"
62 #define RS232_MAP_MIKROBUS( cfg, mikrobus ) \
63 cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
64 cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \
65 cfg.rts = MIKROBUS( mikrobus, MIKROBUS_CS ); \
66 cfg.cts = MIKROBUS( mikrobus, MIKROBUS_INT )
73 #define RS232_RETVAL uint8_t
76 #define RS232_INIT_ERROR 0xFF
83 #define DRV_RX_BUFFER_SIZE 500
#define DRV_RX_BUFFER_SIZE
Definition: rs232.h:83
uart_t uart
Definition: rs232.h:107
int32_t rs232_generic_read(rs232_t *ctx, char *data_buf, uint16_t max_len)
Generic read function.
pin_name_t cts
Definition: rs232.h:127
digital_out_t rts
Definition: rs232.h:99
#define RS232_RETVAL
Definition: rs232.h:73
uint8_t rs232_get_cts_state(rs232_t *ctx)
Get CTS pin state (Clear to send)
Click configuration structure definition.
Definition: rs232.h:118
uart_stop_bits_t stop_bit
Definition: rs232.h:135
uint8_t rs232_error_t
Error type.
Definition: rs232.h:142
uart_data_bits_t data_bit
Definition: rs232.h:133
void rs232_set_rts_state(rs232_t *ctx, uint8_t state)
Set RTS pin state.
void rs232_cfg_setup(rs232_cfg_t *cfg)
Config Object Initialization function.
uart_parity_t parity_bit
Definition: rs232.h:134
pin_name_t rts
Definition: rs232.h:126
digital_in_t cts
Definition: rs232.h:103
void rs232_generic_write(rs232_t *ctx, char *data_buf, uint16_t len)
Generic write function.
pin_name_t tx_pin
Definition: rs232.h:122
Click ctx object definition.
Definition: rs232.h:96
uint32_t baud_rate
Definition: rs232.h:131
RS232_RETVAL rs232_init(rs232_t *ctx, rs232_cfg_t *cfg)
Initialization function.
pin_name_t rx_pin
Definition: rs232.h:121
bool uart_blocking
Definition: rs232.h:132