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38 #include "mikrosdk_version.h"
41 #if mikroSDK_GET_VERSION < 20800ul
42 #include "rcu_delays.h"
48 #include "drv_digital_out.h"
49 #include "drv_digital_in.h"
50 #include "drv_spi_master.h"
51 #include "drv_analog_in.h"
64 #define NOISE_MAP_MIKROBUS( cfg, mikrobus ) \
65 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
66 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
67 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
68 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
69 cfg.an = MIKROBUS( mikrobus, MIKROBUS_AN ); \
70 cfg.rst = MIKROBUS( mikrobus, MIKROBUS_RST ); \
71 cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT )
79 #define NOISE_ERROR -1
86 #define NOISE_DEFAULT_COMMAND 0x07
87 #define NOISE_DEFAULT_THRESHOLD 0x0400
88 #define NOISE_DAC_A 0x00
89 #define NOISE_DAC_B 0x08
90 #define NOISE_VREF_UNBUFFERED 0x00
91 #define NOISE_VREF_BUFFERED 0x04
92 #define NOISE_GAIN_2X 0x00
93 #define NOISE_GAIN_1X 0x02
94 #define NOISE_SHDN_ENABLE 0x00
95 #define NOISE_SHDN_DISABLE 0x01
err_t noise_read_an_pin_voltage(noise_t *ctx, float *data_out)
Noise read AN pin voltage level function.
err_t noise_read_an_pin_value(noise_t *ctx, uint16_t *data_out)
Noise read AN pin value function.
digital_out_t rst
Definition: noise.h:111
pin_name_t int_pin
Definition: noise.h:137
err_t noise_init(noise_t *ctx, noise_cfg_t *cfg)
Initialization function.
spi_master_mode_t spi_mode
Definition: noise.h:141
pin_name_t chip_select
Definition: noise.h:118
pin_name_t an
Definition: noise.h:135
pin_name_t sck
Definition: noise.h:131
spi_master_t spi
Definition: noise.h:117
analog_in_resolution_t resolution
Definition: noise.h:145
void noise_reset(noise_t *ctx)
Reset Click.
pin_name_t cs
Definition: noise.h:132
pin_name_t mosi
Definition: noise.h:130
void noise_cfg_setup(noise_cfg_t *cfg)
Config Object Initialization function.
spi_master_chip_select_polarity_t cs_polarity
Definition: noise.h:142
err_t noise_set_cmd_reg(noise_t *ctx, uint8_t configuration, uint16_t threshold)
Set Command Register.
uint32_t spi_speed
Definition: noise.h:140
void noise_write_cmd_reg(noise_t *ctx, uint16_t cmd_data)
Write to Command Register.
float vref
Definition: noise.h:146
pin_name_t miso
Definition: noise.h:129
void noise_default_cfg(noise_t *ctx)
Click Default Configuration function.
void noise_set_state(noise_t *ctx, uint8_t state)
Enable/disable click.
digital_in_t int_pin
Definition: noise.h:114
analog_in_t adc
Definition: noise.h:119
Click ctx object definition.
Definition: noise.h:109
Click configuration structure definition.
Definition: noise.h:127
uint8_t noise_check_int_pin(noise_t *ctx)
Get INT pin state.
pin_name_t rst
Definition: noise.h:136