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38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
40 #include "drv_spi_master.h"
54 #define BARGRAPH_MAP_MIKROBUS( cfg, mikrobus ) \
55 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
56 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
57 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
58 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
59 cfg.mr = MIKROBUS( mikrobus, MIKROBUS_RST ); \
60 cfg.pwm = MIKROBUS( mikrobus, MIKROBUS_PWM )
69 #define BARGRAPH_RETVAL uint8_t
71 #define BARGRAPH_OK 0x00
72 #define BARGRAPH_INIT_ERROR 0xFF
212 #endif // _BARGRAPH_H_
BARGRAPH_RETVAL bargraph_init(bargraph_t *ctx, bargraph_cfg_t *cfg)
Initialization function.
Click configuration structure definition.
Definition: bargraph.h:104
void bargraph_driver_init(bargraph_t *ctx)
Functions for initializes the chip.
spi_master_t spi
Definition: bargraph.h:96
void bargraph_cfg_setup(bargraph_cfg_t *cfg)
Config Object Initialization function.
digital_out_t pwm
Definition: bargraph.h:92
void bargraph_generic_transfer(bargraph_t *ctx, uint8_t *wr_buf, uint16_t wr_len, uint8_t *rd_buf, uint16_t rd_len)
Generic transfer function.
pin_name_t chip_select
Definition: bargraph.h:97
void bargraph_enable(bargraph_t *ctx, uint8_t input)
Functions for enable the chip.
uint32_t spi_speed
Definition: bargraph.h:120
spi_master_mode_t spi_mode
Definition: bargraph.h:121
void bargraph_display(bargraph_t *ctx, uint8_t input)
Displays function.
spi_master_chip_select_polarity_t cs_polarity
Definition: bargraph.h:122
pin_name_t mr
Definition: bargraph.h:115
Click ctx object definition.
Definition: bargraph.h:85
digital_out_t cs
Definition: bargraph.h:87
pin_name_t mosi
Definition: bargraph.h:109
pin_name_t pwm
Definition: bargraph.h:116
void bargraph_reset(bargraph_t *ctx)
Functions for reset the chip.
digital_out_t mr
Definition: bargraph.h:91
pin_name_t miso
Definition: bargraph.h:108
#define BARGRAPH_RETVAL
Definition: bargraph.h:69
pin_name_t sck
Definition: bargraph.h:110
pin_name_t cs
Definition: bargraph.h:111