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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_spi_master.h"
61 #define DAC7_MAP_MIKROBUS( cfg, mikrobus ) \
62 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
63 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
64 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
65 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS );
72 #define DAC7_RETVAL uint8_t
73 #define DAC7_RETVAL_T uint8_t
76 #define DAC7_INIT_ERROR 0xFF
78 #define DAC7_ERROR 0x00
79 #define DAC7_SUCCESS 0x01
86 #define DAC7_COMMAND_WRITE_INPUT_REGISTER 0x00
87 #define DAC7_COMMAND_UPDATE_DAC_REGISTER 0x08
88 #define DAC7_COMMAND_WRITE_INPUT_REGISTER_UPDATE_ALL 0x10
89 #define DAC7_COMMAND_WRITE_UPDATE_CHANNEL 0x18
90 #define DAC7_COMMAND_POWER_UPDOWN 0x20
91 #define DAC7_COMMAND_RESET 0x28
92 #define DAC7_COMMAND_SET_LDAC 0x30
93 #define DAC7_COMMAND_REFERENCE_ONOFF 0x38
101 #define DAC7_ADDRESS_CHANNEL_A 0x00
102 #define DAC7_ADDRESS_CHANNEL_B 0x01
103 #define DAC7_ADDRESS_CHANNEL_C 0x02
104 #define DAC7_ADDRESS_CHANNEL_D 0x03
105 #define DAC7_ADDRESS_CHANNEL_ALL 0x07
112 #define DAC7_SELECT_CHANNEL_A 0x01
113 #define DAC7_SELECT_CHANNEL_B 0x02
114 #define DAC7_SELECT_CHANNEL_C 0x04
115 #define DAC7_SELECT_CHANNEL_D 0x08
116 #define DAC7_SELECT_CHANNEL_ALL 0x0F
123 #define DAC7_SET_MODE_INPUT 0x00
124 #define DAC7_SET_MODE_INPUT_DAC 0x18
125 #define DAC7_SET_MODE_INPUT_DAC_ALL 0x10
132 #define DAC7_PWR_MODE_NORMAL 0x00
133 #define DAC7_PWR_MODE_POWERDOWN_1K 0x10
134 #define DAC7_PWR_MODE_POWERDOWN_100K 0x20
135 #define DAC7_PWR_MODE_TRISTATE 0x30
142 #define DAC7_PWR_ON_DISABLE 0x00
143 #define DAC7_PWR_ON_ENABLE 0x01
150 #define DAC7_SW_RST_COMMAND 0x01
157 #define DAC7_DONT_CARE_COMMAND 0x00
164 #define DAC7_MASK_BIT_COMMAND 0x38
165 #define DAC7_MASK_BIT_ADDRESS 0x07
166 #define DAC7_MASK_BIT_POWERMODE 0x30
167 #define DAC7_MASK_BIT_SEL_CHANNEL 0x0F
168 #define DAC7_MASK_BIT_0 0x01
169 #define DAC7_MASK_BIT_LBS 0x00FF
176 #define DAC7_VREF_4096mV 0x1000
177 #define DAC7_VREF_5000mV 0x13BA
pin_name_t miso
Definition: dac7.h:206
Click ctx object definition.
Definition: dac7.h:192
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:213
Click configuration structure definition.
Definition: dac7.h:203
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:195
pin_name_t sck
Definition: dac7.h:208
spi_master_chip_select_polarity_t cs_polarity
Definition: dac7.h:215
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:73
spi_master_mode_t spi_mode
Definition: dac7.h:214
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:207
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:72
pin_name_t cs
Definition: dac7.h:209
spi_master_t spi
Definition: dac7.h:194