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35 #include "drv_digital_out.h"
36 #include "drv_spi_master.h"
54 #define VOLUME_ZCE_DISABLE 0x00
55 #define VOLUME_ZCE_ENABLE 0x01
69 #define VOLUME_MUTE_ENABLE 0x00
70 #define VOLUME_MUTE_DISABLE 0x01
89 #define VOLUME_MAP_MIKROBUS( cfg, mikrobus ) \
90 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
91 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
92 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
93 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
94 cfg.zce = MIKROBUS( mikrobus, MIKROBUS_AN ); \
95 cfg.sen = MIKROBUS( mikrobus, MIKROBUS_PWM )
void volume_power_up(volume_t *ctx)
Power Up function.
void volume_zero_crossing(volume_t *ctx, uint8_t zce_state)
Zero Crossing option function.
uint32_t spi_speed
Definition: volume.h:139
digital_out_t zce
Definition: volume.h:108
err_t volume_set_vol_gain(volume_t *ctx, float volume_left_dB, float volume_right_dB)
Set volume gain function.
void volume_default_cfg(volume_t *ctx)
Volume default configuration function.
pin_name_t chip_select
Definition: volume.h:115
Volume Click context object.
Definition: volume.h:105
pin_name_t mosi
Definition: volume.h:128
pin_name_t miso
Definition: volume.h:127
void volume_cfg_setup(volume_cfg_t *cfg)
Volume configuration object setup function.
void volume_hw_mute(volume_t *ctx, uint8_t mute_state)
Hardware MUTE function.
digital_out_t sen
Definition: volume.h:109
pin_name_t zce
Definition: volume.h:134
pin_name_t sen
Definition: volume.h:135
spi_master_chip_select_polarity_t cs_polarity
Definition: volume.h:141
pin_name_t sck
Definition: volume.h:129
pin_name_t cs
Definition: volume.h:130
Volume Click configuration object.
Definition: volume.h:124
spi_master_mode_t spi_mode
Definition: volume.h:140
spi_master_t spi
Definition: volume.h:113
err_t volume_init(volume_t *ctx, volume_cfg_t *cfg)
Volume initialization function.