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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_spi_master.h"
74 #define ADC21_CHANNEL_0 0
75 #define ADC21_CHANNEL_1 1
76 #define ADC21_CHANNEL_2 2
77 #define ADC21_CHANNEL_3 3
78 #define ADC21_CHANNEL_4 4
79 #define ADC21_CHANNEL_5 5
80 #define ADC21_CHANNEL_6 6
81 #define ADC21_CHANNEL_7 7
87 #define ADC21_DATA_RESOLUTION 0x0FFF
88 #define ADC21_AVCC_3V3 3.3
89 #define ADC21_AVCC_5V 5.0
99 #define ADC21_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
100 #define ADC21_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE
118 #define ADC21_MAP_MIKROBUS( cfg, mikrobus ) \
119 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
120 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
121 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
122 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS );
@ ADC21_OK
Definition: adc21.h:165
ADC 21 Click context object.
Definition: adc21.h:132
err_t adc21_init(adc21_t *ctx, adc21_cfg_t *cfg)
ADC 21 initialization function.
uint32_t spi_speed
Definition: adc21.h:153
This file contains SPI specific macros, functions, etc.
pin_name_t sck
Definition: adc21.h:149
spi_master_chip_select_polarity_t cs_polarity
Definition: adc21.h:155
pin_name_t mosi
Definition: adc21.h:148
pin_name_t chip_select
Definition: adc21.h:136
err_t adc21_read_voltage(adc21_t *ctx, uint8_t channel, float avcc, float *voltage)
ADC 21 read voltage function.
ADC 21 Click configuration object.
Definition: adc21.h:145
adc21_return_value_t
ADC 21 Click return value data.
Definition: adc21.h:164
pin_name_t miso
Definition: adc21.h:147
@ ADC21_ERROR
Definition: adc21.h:166
err_t adc21_read_raw_adc(adc21_t *ctx, uint8_t channel, uint16_t *raw_adc)
ADC 21 read raw adc function.
pin_name_t cs
Definition: adc21.h:150
spi_master_t spi
Definition: adc21.h:134
spi_master_mode_t spi_mode
Definition: adc21.h:154
void adc21_cfg_setup(adc21_cfg_t *cfg)
ADC 21 configuration object setup function.