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38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
52 #define BARCODE_MAP_MIKROBUS( cfg, mikrobus ) \
53 cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
54 cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \
55 cfg.rst = MIKROBUS( mikrobus, MIKROBUS_RST ); \
56 cfg.trg = MIKROBUS( mikrobus, MIKROBUS_PWM )
63 #define BARCODE_RETVAL uint8_t
65 #define BARCODE_OK 0x00
66 #define BARCODE_INIT_ERROR 0xFF
73 #define BARCODE_LOGIC_ON 0x00
74 #define BARCODE_LOGIC_OFF 0x01
97 char uart_rx_buffer[ 500 ];
98 char uart_tx_buffer[ 500 ];
191 #endif // _BARCODE_H_
Click ctx object definition.
Definition: barcode.h:86
uart_parity_t parity_bit
Definition: barcode.h:122
bool uart_blocking
Definition: barcode.h:120
void barcode_cfg_setup(barcode_cfg_t *cfg)
Config Object Initialization function.
uart_t uart
Definition: barcode.h:95
digital_out_t rst
Definition: barcode.h:90
pin_name_t rst
Definition: barcode.h:114
digital_out_t trg
Definition: barcode.h:91
Click configuration structure definition.
Definition: barcode.h:105
BARCODE_RETVAL barcode_init(barcode_t *ctx, barcode_cfg_t *cfg)
Initialization function.
pin_name_t tx_pin
Definition: barcode.h:110
uart_data_bits_t data_bit
Definition: barcode.h:121
void barcode_enable_scaning(barcode_t *ctx, uint8_t state)
Set WKP ( wake-up ) pin state.
pin_name_t trg
Definition: barcode.h:115
uint32_t baud_rate
Definition: barcode.h:119
#define BARCODE_RETVAL
Definition: barcode.h:63
uart_stop_bits_t stop_bit
Definition: barcode.h:123
uint8_t barcode_error_t
Error type.
Definition: barcode.h:130
uint16_t barcode_generic_read(barcode_t *ctx, char *data_buf, uint16_t max_len)
Generic read function.
void barcode_generic_write(barcode_t *ctx, char *data_buf, uint16_t len)
Generic write function.
pin_name_t rx_pin
Definition: barcode.h:109