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39 #ifdef PREINIT_SUPPORTED
43 #ifdef MikroCCoreVersion
44 #if MikroCCoreVersion >= 1
49 #include "drv_digital_out.h"
50 #include "drv_digital_in.h"
51 #include "drv_i2c_master.h"
73 #define VOLUME2_REG_VOLUME_1A_2A 0x00
79 #define VOLUME2_REG_VOLUME_1B_ZERO1 0x01
85 #define VOLUME2_REG_VOLUME_2B_ZERO2 0x02
103 #define VOLUME2_GAIN_OPT_0_DB 0x00
109 #define VOLUME2_GAIN_OPT_3_DB 0x01
115 #define VOLUME2_GAIN_OPT_6_DB 0x02
121 #define VOLUME2_GAIN_OPT_9_DB 0x03
127 #define VOLUME2_ZERO_CROSS_DET_OPT_OFF 0x00
133 #define VOLUME2_ZERO_CROSS_DET_OPT_ON 0x01
140 #define VOLUME2_SET_DEV_ADDR 0x44
158 #define VOLUME2_DEVICE_MUTE_ON 0x00
164 #define VOLUME2_DEVICE_MUTE_OFF 0x01
182 #define VOLUME2_MAP_MIKROBUS( cfg, mikrobus ) \
183 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
184 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
185 cfg.mte = MIKROBUS( mikrobus, MIKROBUS_PWM )
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 context object.
Definition: volume2.h:195
Volume 2 Click configuration object.
Definition: volume2.h:215
err_t volume2_init(volume2_t *ctx, volume2_cfg_t *cfg)
Volume 2 initialization function.
uint8_t gain_ch1
Definition: volume2.h:243
pin_name_t scl
Definition: volume2.h:216
uint8_t gain_ch2
Definition: volume2.h:244
uint32_t i2c_speed
Definition: volume2.h:221
volume2_return_value_t
Volume 2 Click return value data.
Definition: volume2.h:231
digital_out_t mte
Definition: volume2.h:198
uint8_t attenuation_ch2
Definition: volume2.h:246
uint8_t zero_cross_det_ch2
Definition: volume2.h:248
Volume 2 Vol data structure.
Definition: volume2.h:242
i2c_master_t i2c
Definition: volume2.h:202
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_device_mute(volume2_t *ctx, uint8_t mte_state)
Volume 2 device mute function.
uint8_t zero_cross_det_ch1
Definition: volume2.h:247
@ VOLUME2_ERROR
Definition: volume2.h:233
err_t volume2_update_vol_data(volume2_t *ctx, volume2_vol_data_t update_data)
Volume 2 update volume data function.
@ VOLUME2_OK
Definition: volume2.h:232
void volume2_cfg_setup(volume2_cfg_t *cfg)
Volume 2 configuration object setup function.
uint8_t attenuation_ch1
Definition: volume2.h:245
pin_name_t mte
Definition: volume2.h:219
uint8_t i2c_address
Definition: volume2.h:222
uint8_t slave_address
Definition: volume2.h:206
err_t volume2_default_cfg(volume2_t *ctx)
Volume 2 default configuration function.
pin_name_t sda
Definition: volume2.h:217