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38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
52 #define OBDII_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.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT )
63 #define OBDII_RETVAL uint8_t
66 #define OBDII_INIT_ERROR 0xFF
73 #define DRV_RX_BUFFER_SIZE 500
uint8_t obdii_get_int_pin(obdii_t *ctx)
Get INT pin state.
#define DRV_RX_BUFFER_SIZE
Definition: obdii.h:73
void obdii_generic_write(obdii_t *ctx, char *data_buf, uint16_t len)
Generic write function.
void obdii_cfg_setup(obdii_cfg_t *cfg)
Config Object Initialization function.
pin_name_t rx_pin
Definition: obdii.h:111
Click configuration structure definition.
Definition: obdii.h:107
pin_name_t int_pin
Definition: obdii.h:117
uart_t uart
Definition: obdii.h:97
uart_data_bits_t data_bit
Definition: obdii.h:123
OBDII_RETVAL obdii_init(obdii_t *ctx, obdii_cfg_t *cfg)
Initialization function.
void obdii_send_command(obdii_t *ctx, char *command)
Function for send command.
void obdii_module_reset(obdii_t *ctx)
Reset module.
uart_stop_bits_t stop_bit
Definition: obdii.h:125
digital_out_t rst
Definition: obdii.h:89
uint32_t baud_rate
Definition: obdii.h:121
#define OBDII_RETVAL
Definition: obdii.h:63
bool uart_blocking
Definition: obdii.h:122
Click ctx object definition.
Definition: obdii.h:85
int32_t obdii_generic_read(obdii_t *ctx, char *data_buf, uint16_t max_len)
Generic read function.
uart_parity_t parity_bit
Definition: obdii.h:124
pin_name_t tx_pin
Definition: obdii.h:112
uint8_t obdii_error_t
Error type.
Definition: obdii.h:132
pin_name_t rst
Definition: obdii.h:116
digital_in_t int_pin
Definition: obdii.h:93