Go to the documentation of this file.
35 #include "drv_digital_out.h"
36 #include "drv_digital_in.h"
37 #include "drv_spi_master.h"
60 #define ADC_REG_DEV_ID 0x00
61 #define ADC_REG_REV_ID 0x01
62 #define ADC_REG_STATUS 0x02
63 #define ADC_REG_CONTROL 0x03
64 #define ADC_REG_MUX 0x04
65 #define ADC_REG_CONFIG1 0x05
66 #define ADC_REG_CONFIG2 0x06
67 #define ADC_REG_CONFIG3 0x07
68 #define ADC_REG_CONFIG4 0x08
69 #define ADC_REG_OFFSET2 0x09
70 #define ADC_REG_OFFSET1 0x0A
71 #define ADC_REG_OFFSET0 0x0B
72 #define ADC_REG_GAIN2 0x0C
73 #define ADC_REG_GAIN1 0x0D
74 #define ADC_REG_GAIN0 0x0E
75 #define ADC_REG_CRC 0x0F
88 #define ADC_CMD_NO_OPERATION 0x00
89 #define ADC_CMD_READ_REG 0x40
90 #define ADC_CMD_WRITE_REG 0x80
108 #define ADC23_INT_VREF_2_5V 2.5f
114 #define ADC23_SET_CTRL_STOP 0x01
115 #define ADC23_SET_CTRL_START 0x02
116 #define ADC23_SET_CTRL_SW_RESET 0x58
117 #define ADC23_MAX_REG_ADDR 0x0F
123 #define ADC23_CONV_V_TO_MV 1000.0f
129 #define ADC23_FULL_SCALE_OUT_DATA_RANGE 0x7FFFFFul
139 #define ADC23_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
140 #define ADC23_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE
158 #define ADC23_MAP_MIKROBUS( cfg, mikrobus ) \
159 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
160 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
161 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
162 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
163 cfg.rst = MIKROBUS( mikrobus, MIKROBUS_RST ); \
164 cfg.str = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
165 cfg.rdy = MIKROBUS( mikrobus, MIKROBUS_INT )
err_t adc23_init(adc23_t *ctx, adc23_cfg_t *cfg)
ADC 23 initialization function.
err_t adc23_read_conversion_data(adc23_t *ctx, int32_t *adc_data)
ADC 23 read conversion data function.
err_t adc23_start_conversion(adc23_t *ctx)
ADC 23 start conversion function.
adc23_return_value_t
ADC 23 Click return value data.
Definition: adc23.h:223
This file contains SPI specific macros, functions, etc.
err_t adc23_generic_write(adc23_t *ctx, uint8_t reg, uint8_t *data_in, uint8_t len)
ADC 23 data writing function.
err_t adc23_read_reg_cmd(adc23_t *ctx, uint8_t reg, uint16_t *data_out, uint8_t *reg_data_out)
ADC 23 read register command function.
uint8_t adc23_get_data_ready(adc23_t *ctx)
ADC 23 get data ready function.
void adc23_hw_reset(adc23_t *ctx)
ADC 23 hardware reset function.
pin_name_t rdy
Definition: adc23.h:207
void adc23_cfg_setup(adc23_cfg_t *cfg)
ADC 23 configuration object setup function.
float vref
Definition: adc23.h:214
spi_master_mode_t spi_mode
Definition: adc23.h:211
err_t adc23_default_cfg(adc23_t *ctx)
ADC 23 default configuration function.
err_t adc23_stop_conversion(adc23_t *ctx)
ADC 23 stop conversion function.
ADC 23 Click context object.
Definition: adc23.h:175
digital_in_t rdy
Definition: adc23.h:181
ADC 23 Click configuration object.
Definition: adc23.h:197
pin_name_t cs
Definition: adc23.h:202
pin_name_t mosi
Definition: adc23.h:200
pin_name_t chip_select
Definition: adc23.h:186
float vref
Definition: adc23.h:188
spi_master_chip_select_polarity_t cs_polarity
Definition: adc23.h:212
void adc23_set_start(adc23_t *ctx)
ADC 23 set start function.
pin_name_t str
Definition: adc23.h:206
@ ADC23_ERROR
Definition: adc23.h:225
err_t adc23_sw_reset(adc23_t *ctx)
ADC 23 software reset function.
err_t adc23_generic_read(adc23_t *ctx, uint8_t reg, uint8_t *data_out, uint8_t len)
ADC 23 data reading function.
err_t adc23_write_reg_cmd(adc23_t *ctx, uint8_t reg, uint8_t data_in, uint16_t *data_out)
ADC 23 write register command function.
digital_out_t str
Definition: adc23.h:178
err_t adc23_generic_transfer(adc23_t *ctx, uint8_t *data_in, uint8_t *data_out, uint8_t len)
ADC 23 data transfer function.
uint32_t spi_speed
Definition: adc23.h:210
err_t adc23_write_reg_data(adc23_t *ctx, uint8_t reg, uint8_t data_in, uint32_t *data_out)
ADC 23 write register data function.
pin_name_t rst
Definition: adc23.h:205
spi_master_t spi
Definition: adc23.h:184
@ ADC23_OK
Definition: adc23.h:224
err_t adc23_read_reg_data(adc23_t *ctx, uint8_t reg, uint32_t *data_out, uint8_t *reg_data_out)
ADC 23 read register data function.
pin_name_t sck
Definition: adc23.h:201
err_t adc23_get_voltage(adc23_t *ctx, float *voltage)
ADC 23 read get voltage level function.
void adc23_set_stop(adc23_t *ctx)
ADC 23 set stop function.
digital_out_t rst
Definition: adc23.h:177
pin_name_t miso
Definition: adc23.h:199