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38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
53 #define MCP2542_MAP_MIKROBUS( cfg, mikrobus ) \
54 cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
55 cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \
56 cfg.stb = MIKROBUS( mikrobus, MIKROBUS_AN )
63 #define MCP2542_DRV_RX_BUFFER_SIZE 500
64 #define MCP2542_DRV_TX_BUFFER_SIZE 500
71 #define MCP2542_RETVAL uint8_t
73 #define MCP2542_OK 0x00
74 #define MCP2542_INIT_ERROR 0xFF
81 #define MCP2542_STANDBY_MODE_ON 1
82 #define MCP2542_STANDBY_MODE_OFF 0
231 #endif // _MCP2542_H_
uint8_t mcp2542_generic_single_read(mcp2542_t *ctx)
Generic single read function.
Click ctx object definition.
Definition: mcp2542.h:98
digital_out_t stb
Definition: mcp2542.h:101
uart_data_bits_t data_bit
Definition: mcp2542.h:129
#define MCP2542_RETVAL
Definition: mcp2542.h:71
pin_name_t rx_pin
Definition: mcp2542.h:117
MCP2542_RETVAL mcp2542_init(mcp2542_t *ctx, mcp2542_cfg_t *cfg)
Initialization function.
void mcp2542_generic_multi_read(mcp2542_t *ctx, uint8_t *data_buf, uint8_t len)
Generic multi read function.
pin_name_t stb
Definition: mcp2542.h:122
uart_parity_t parity_bit
Definition: mcp2542.h:130
bool uart_blocking
Definition: mcp2542.h:128
uart_t uart
Definition: mcp2542.h:103
void mcp2542_set_mode(mcp2542_t *ctx, uint8_t mode)
Set device mode.
Click configuration structure definition.
Definition: mcp2542.h:114
#define MCP2542_DRV_TX_BUFFER_SIZE
Definition: mcp2542.h:64
uint32_t baud_rate
Definition: mcp2542.h:127
pin_name_t tx_pin
Definition: mcp2542.h:118
void mcp2542_cfg_setup(mcp2542_cfg_t *cfg)
Config Object Initialization function.
uart_stop_bits_t stop_bit
Definition: mcp2542.h:131
void mcp2542_generic_single_write(mcp2542_t *ctx, uint8_t tx_data)
Generic single write function.
#define MCP2542_DRV_RX_BUFFER_SIZE
Definition: mcp2542.h:63
void mcp2542_generic_multi_write(mcp2542_t *ctx, uint8_t *data_buf, uint8_t len)
Generic multi write function.
void mcp2542_default_cfg(mcp2542_t *ctx)
Click Default Configuration function.