35#include "drv_digital_out.h"
36#include "drv_digital_in.h"
37#include "drv_i2c_master.h"
59#define VOLUME2_REG_VOLUME_1A_2A 0x00
65#define VOLUME2_REG_VOLUME_1B_ZERO1 0x01
71#define VOLUME2_REG_VOLUME_2B_ZERO2 0x02
89#define VOLUME2_GAIN_OPT_0_DB 0x00
95#define VOLUME2_GAIN_OPT_3_DB 0x01
101#define VOLUME2_GAIN_OPT_6_DB 0x02
107#define VOLUME2_GAIN_OPT_9_DB 0x03
113#define VOLUME2_ZERO_CROSS_DET_OPT_OFF 0x00
119#define VOLUME2_ZERO_CROSS_DET_OPT_ON 0x01
126#define VOLUME2_SET_DEV_ADDR 0x44
144#define VOLUME2_DEVICE_MUTE_ON 0x00
150#define VOLUME2_DEVICE_MUTE_OFF 0x01
168#define VOLUME2_MAP_MIKROBUS( cfg, mikrobus ) \
169 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
170 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
171 cfg.mte = MIKROBUS( mikrobus, MIKROBUS_PWM )
err_t volume2_device_mute(volume2_t *ctx, uint8_t mte_state)
Volume 2 device mute function.
err_t volume2_init(volume2_t *ctx, volume2_cfg_t *cfg)
Volume 2 initialization function.
err_t volume2_generic_write(volume2_t *ctx, uint8_t reg, uint8_t *tx_buf, uint8_t tx_len)
Volume 2 I2C writing function.
err_t volume2_update_vol_data(volume2_t *ctx, volume2_vol_data_t update_data)
Volume 2 update volume data function.
void volume2_cfg_setup(volume2_cfg_t *cfg)
Volume 2 configuration object setup function.
err_t volume2_default_cfg(volume2_t *ctx)
Volume 2 default configuration function.
err_t volume2_generic_read(volume2_t *ctx, uint8_t reg, uint8_t *rx_buf, uint8_t rx_len)
Volume 2 I2C reading function.
Volume 2 Click configuration object.
Definition: volume2.h:201
pin_name_t mte
Definition: volume2.h:205
uint32_t i2c_speed
Definition: volume2.h:207
pin_name_t scl
Definition: volume2.h:202
pin_name_t sda
Definition: volume2.h:203
uint8_t i2c_address
Definition: volume2.h:208
Volume 2 Click context object.
Definition: volume2.h:181
digital_out_t mte
Definition: volume2.h:184
i2c_master_t i2c
Definition: volume2.h:188
uint8_t slave_address
Definition: volume2.h:192
Volume 2 Vol data structure.
Definition: volume2.h:228
uint8_t gain_ch2
Definition: volume2.h:230
uint8_t attenuation_ch1
Definition: volume2.h:231
uint8_t zero_cross_det_ch2
Definition: volume2.h:234
uint8_t attenuation_ch2
Definition: volume2.h:232
uint8_t gain_ch1
Definition: volume2.h:229
uint8_t zero_cross_det_ch1
Definition: volume2.h:233
volume2_return_value_t
Volume 2 Click return value data.
Definition: volume2.h:217
@ VOLUME2_ERROR
Definition: volume2.h:219
@ VOLUME2_OK
Definition: volume2.h:218