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38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
41 #include "drv_spi_master.h"
53 #define HBRIDGE3_MAP_MIKROBUS( cfg, mikrobus ) \
54 cfg.pwm = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
55 cfg.dir = MIKROBUS( mikrobus, MIKROBUS_AN ); \
56 cfg.dis = MIKROBUS( mikrobus, MIKROBUS_RST ); \
57 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
58 cfg.sdo = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
59 cfg.sdi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
60 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK )
67 #define HBRIDGE3_RETVAL uint8_t
69 #define HBRIDGE3_OK 0x00
70 #define HBRIDGE3_INIT_ERROR 0xFF
77 #define HBRIDGE3_DEF_FREQ 20000
84 #define HBRIDGE3_CMD_RD_DIA 0x00
85 #define HBRIDGE3_CMD_RES_DIA 0x80
86 #define HBRIDGE3_CMD_RD_REV 0x20
87 #define HBRIDGE3_CMD_RD_CTRL 0x60
88 #define HBRIDGE3_CMD_WR_CTRL 0xE0
89 #define HBRIDGE3_CMD_WR_CTRL_RD_DIA 0xC0
96 #define HBRIDGE3_CTRL_VIA_PWM_DIR 0x00
97 #define HBRIDGE3_CTRL_VIA_SPI 0x80
98 #define HBRIDGE3_SPI_ENA_OUT 0x40
99 #define HBRIDGE3_SPI_DIS_OUT 0x00
100 #define HBRIDGE3_SPI_DIR_1 0x00
101 #define HBRIDGE3_SPI_DIR_2 0x20
102 #define HBRIDGE3_SPI_PWM_0 0x00
103 #define HBRIDGE3_SPI_PWM_1 0x01
279 #endif // _HBRIDGE3_H_
void hbridge3_set_duty_cycle(hbridge3_t *ctx, float duty_cycle)
Generic sets PWM duty cycle.
void hbridge3_cfg_setup(hbridge3_cfg_t *cfg)
Config Object Initialization function.
uint16_t pwm_period
Definition: hbridge3.h:131
void hbridge3_pwm_start(hbridge3_t *ctx)
Start PWM module.
pin_name_t sck
Definition: hbridge3.h:146
pin_name_t sdo
Definition: hbridge3.h:144
pwm_t pwm
Definition: hbridge3.h:127
void hbridge3_cs_set(hbridge3_t *ctx, uint8_t pin_state)
Setting CS pin state.
pin_name_t sdi
Definition: hbridge3.h:145
spi_master_chip_select_polarity_t cs_polarity
Definition: hbridge3.h:159
digital_out_t dis
Definition: hbridge3.h:120
spi_master_mode_t spi_mode
Definition: hbridge3.h:158
digital_out_t dir
Definition: hbridge3.h:119
Click ctx object definition.
Definition: hbridge3.h:116
uint32_t dev_pwm_freq
Definition: hbridge3.h:156
digital_out_t cs
Definition: hbridge3.h:121
void hbridge3_dir_set(hbridge3_t *ctx, uint8_t pin_state)
Setting AN pin state.
HBRIDGE3_RETVAL hbridge3_init(hbridge3_t *ctx, hbridge3_cfg_t *cfg)
Initialization function.
pin_name_t cs
Definition: hbridge3.h:152
void hbridge3_pwm_stop(hbridge3_t *ctx)
Stop PWM module.
void hbridge3_dis_set(hbridge3_t *ctx, uint8_t pin_state)
Setting RST pin state.
Click configuration structure definition.
Definition: hbridge3.h:140
uint32_t pwm_freq
Definition: hbridge3.h:132
uint8_t hbridge3_spi(hbridge3_t *ctx, uint8_t spi_command)
Sending SPI command.
uint32_t spi_speed
Definition: hbridge3.h:157
pin_name_t dis
Definition: hbridge3.h:151
#define HBRIDGE3_RETVAL
Definition: hbridge3.h:67
spi_master_t spi
Definition: hbridge3.h:125
pin_name_t dir
Definition: hbridge3.h:150
void hbridge3_default_cfg(hbridge3_t *ctx, float duty_cycle)
Click Default Configuration function.
pin_name_t chip_select
Definition: hbridge3.h:126
pin_name_t pwm
Definition: hbridge3.h:143