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42 #ifdef PREINIT_SUPPORTED
46 #ifdef MikroCCoreVersion
47 #if MikroCCoreVersion >= 1
52 #include "drv_digital_out.h"
53 #include "drv_spi_master.h"
65 #define DAC7_MAP_MIKROBUS( cfg, mikrobus ) \
66 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
67 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
68 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
69 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS );
76 #define DAC7_RETVAL uint8_t
77 #define DAC7_RETVAL_T uint8_t
80 #define DAC7_INIT_ERROR 0xFF
82 #define DAC7_ERROR 0x00
83 #define DAC7_SUCCESS 0x01
90 #define DAC7_COMMAND_WRITE_INPUT_REGISTER 0x00
91 #define DAC7_COMMAND_UPDATE_DAC_REGISTER 0x08
92 #define DAC7_COMMAND_WRITE_INPUT_REGISTER_UPDATE_ALL 0x10
93 #define DAC7_COMMAND_WRITE_UPDATE_CHANNEL 0x18
94 #define DAC7_COMMAND_POWER_UPDOWN 0x20
95 #define DAC7_COMMAND_RESET 0x28
96 #define DAC7_COMMAND_SET_LDAC 0x30
97 #define DAC7_COMMAND_REFERENCE_ONOFF 0x38
105 #define DAC7_ADDRESS_CHANNEL_A 0x00
106 #define DAC7_ADDRESS_CHANNEL_B 0x01
107 #define DAC7_ADDRESS_CHANNEL_C 0x02
108 #define DAC7_ADDRESS_CHANNEL_D 0x03
109 #define DAC7_ADDRESS_CHANNEL_ALL 0x07
116 #define DAC7_SELECT_CHANNEL_A 0x01
117 #define DAC7_SELECT_CHANNEL_B 0x02
118 #define DAC7_SELECT_CHANNEL_C 0x04
119 #define DAC7_SELECT_CHANNEL_D 0x08
120 #define DAC7_SELECT_CHANNEL_ALL 0x0F
127 #define DAC7_SET_MODE_INPUT 0x00
128 #define DAC7_SET_MODE_INPUT_DAC 0x18
129 #define DAC7_SET_MODE_INPUT_DAC_ALL 0x10
136 #define DAC7_PWR_MODE_NORMAL 0x00
137 #define DAC7_PWR_MODE_POWERDOWN_1K 0x10
138 #define DAC7_PWR_MODE_POWERDOWN_100K 0x20
139 #define DAC7_PWR_MODE_TRISTATE 0x30
146 #define DAC7_PWR_ON_DISABLE 0x00
147 #define DAC7_PWR_ON_ENABLE 0x01
154 #define DAC7_SW_RST_COMMAND 0x01
161 #define DAC7_DONT_CARE_COMMAND 0x00
168 #define DAC7_MASK_BIT_COMMAND 0x38
169 #define DAC7_MASK_BIT_ADDRESS 0x07
170 #define DAC7_MASK_BIT_POWERMODE 0x30
171 #define DAC7_MASK_BIT_SEL_CHANNEL 0x0F
172 #define DAC7_MASK_BIT_0 0x01
173 #define DAC7_MASK_BIT_LBS 0x00FF
180 #define DAC7_VREF_4096mV 0x1000
181 #define DAC7_VREF_5000mV 0x13BA
pin_name_t miso
Definition: dac7.h:210
Click ctx object definition.
Definition: dac7.h:196
void dac7_write_data(dac7_t *ctx, uint8_t def_cmd, uint8_t addr_cmd, uint16_t write_data)
Generic write data function.
DAC7_RETVAL_T dac7_sw_reset(dac7_t *ctx)
Software reset function.
uint32_t spi_speed
Definition: dac7.h:217
Click configuration structure definition.
Definition: dac7.h:207
DAC7_RETVAL_T dac7_set_ldac(dac7_t *ctx, uint8_t sel_ch)
Set LDAC setup function.
pin_name_t chip_select
Definition: dac7.h:199
pin_name_t sck
Definition: dac7.h:212
spi_master_chip_select_polarity_t cs_polarity
Definition: dac7.h:219
DAC7_RETVAL_T dac7_set_ch_voltage(dac7_t *ctx, uint8_t addr_ch, uint16_t vol_val, uint16_t v_ref_mv)
Set the voltage values of the specified channel function.
DAC7_RETVAL_T dac7_set_channel(dac7_t *ctx, uint8_t set_cmd, uint8_t addr_ch, uint16_t write_data)
Set the values of the specified channel function.
DAC7_RETVAL dac7_init(dac7_t *ctx, dac7_cfg_t *cfg)
Initialization function.
DAC7_RETVAL_T dac7_update_channel(dac7_t *ctx, uint8_t addr_ch, uint16_t ch_data)
Update channel function.
#define DAC7_RETVAL_T
Definition: dac7.h:77
spi_master_mode_t spi_mode
Definition: dac7.h:218
void dac7_cfg_setup(dac7_cfg_t *cfg)
Config Object Initialization function.
DAC7_RETVAL_T dac7_set_power(dac7_t *ctx, uint8_t pwr_en, uint8_t sel_ch)
Set power mode function.
pin_name_t mosi
Definition: dac7.h:211
DAC7_RETVAL_T dac7_set_internal_reference(dac7_t *ctx, uint8_t int_ref_en)
Set internal reference function.
#define DAC7_RETVAL
Definition: dac7.h:76
pin_name_t cs
Definition: dac7.h:213
spi_master_t spi
Definition: dac7.h:198