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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_i2c_master.h"
73 #define STEPDOWN6_REG_BUCK1_CTRL1 0x00
74 #define STEPDOWN6_REG_BUCK1_CTRL2 0x01
75 #define STEPDOWN6_REG_BUCK1_CTRL3 0x02
76 #define STEPDOWN6_REG_BUCK2_CTRL1 0x03
77 #define STEPDOWN6_REG_BUCK2_CTRL2 0x04
78 #define STEPDOWN6_REG_BUCK2_CTRL3 0x05
79 #define STEPDOWN6_REG_BUCK3_CTRL1 0x06
80 #define STEPDOWN6_REG_BUCK3_CTRL2 0x07
81 #define STEPDOWN6_REG_BUCK3_CTRL3 0x08
82 #define STEPDOWN6_REG_BUCK4_CTRL1 0x09
83 #define STEPDOWN6_REG_BUCK4_CTRL2 0x0A
84 #define STEPDOWN6_REG_BUCK4_CTRL3 0x0B
85 #define STEPDOWN6_REG_SYSTEM_CTRL1 0x0C
86 #define STEPDOWN6_REG_SYSTEM_CTRL2 0x0D
87 #define STEPDOWN6_REG_SYSTEM_CTRL3 0x0E
88 #define STEPDOWN6_REG_SYSTEM_CTRL4 0x0F
89 #define STEPDOWN6_REG_SYSTEM_CTRL5 0x10
90 #define STEPDOWN6_REG_SYSTEM_CTRL6 0x11
91 #define STEPDOWN6_REG_STATUS 0x12
92 #define STEPDOWN6_REG_SYSTEM_CTRL7 0x13
115 #define STEPDOWN6_SOFT_START_DLY_0_MS 0x00
116 #define STEPDOWN6_SOFT_START_DLY_1_MS 0x10
117 #define STEPDOWN6_SOFT_START_DLY_2_MS 0x20
118 #define STEPDOWN6_SOFT_START_DLY_3_MS 0x30
119 #define STEPDOWN6_SOFT_ADD_DLY_100_US 0x08
120 #define STEPDOWN6_SOFT_START_CFG0 0x00
121 #define STEPDOWN6_SOFT_START_CFG1 0x01
122 #define STEPDOWN6_SOFT_START_CFG2 0x02
123 #define STEPDOWN6_SOFT_START_CFG3 0x03
124 #define STEPDOWN6_SOFT_START_CFG4 0x04
125 #define STEPDOWN6_SOFT_START_CFG5 0x05
126 #define STEPDOWN6_SOFT_START_CFG6 0x06
127 #define STEPDOWN6_SOFT_START_CFG7 0x07
133 #define STEPDOWN6_VOUT_LIMIT_FB_EN 0x80
134 #define STEPDOWN6_VOUT_LIMIT_I2C_EN 0x00
135 #define STEPDOWN6_MODE_AUTO_PWM 0x00
136 #define STEPDOWN6_MODE_FORCED_PWM 0x40
137 #define STEPDOWN6_CURRENT_LIM_1A 0x00
138 #define STEPDOWN6_CURRENT_LIM_2A 0x10
139 #define STEPDOWN6_CURRENT_LIM_3A 0x20
140 #define STEPDOWN6_CURRENT_LIM_4A 0x30
141 #define STEPDOWN6_VOUT_OVP_EN 0x08
142 #define STEPDOWN6_PH_DELAY_0 0x00
143 #define STEPDOWN6_PH_DELAY_90 0x02
144 #define STEPDOWN6_PH_DELAY_180 0x04
145 #define STEPDOWN6_PH_DELAY_270 0x06
146 #define STEPDOWN6_VOUT_DIS_EN 0x01
152 #define STEPDOWN6_VOUT_SELECT 0x80
153 #define STEPDOWN6_VOUT_REF 0x7F
159 #define STEPDOWN6_EN1_OUTPUT 0x80
160 #define STEPDOWN6_EN2_OUTPUT 0x40
161 #define STEPDOWN6_EN3_OUTPUT 0x20
162 #define STEPDOWN6_EN4_OUTPUT 0x10
163 #define STEPDOWN6_UVLO_TH_3V5 0x00
164 #define STEPDOWN6_UVLO_TH_4V5 0x02
165 #define STEPDOWN6_UVLO_TH_5V8 0x04
166 #define STEPDOWN6_UVLO_TH_8V5 0x06
172 #define STEPDOWN6_FREQ_533_HZ 0x00
173 #define STEPDOWN6_FREQ_800_HZ 0x40
174 #define STEPDOWN6_FREQ_1060_HZ 0x80
175 #define STEPDOWN6_FREQ_1600_HZ 0xC0
176 #define STEPDOWN6_SHUTDOWN_DELAY_EN 0x20
182 #define STEPDOWN6_PG_DELAY_200_US 0x00
183 #define STEPDOWN6_PG_DELAY_5_MS 0x04
184 #define STEPDOWN6_PG_DELAY_25_MS 0x08
185 #define STEPDOWN6_PG_DELAY_75_MS 0x0C
186 #define STEPDOWN6_PG_DELAY_200_MS 0x10
187 #define STEPDOWN6_PARALLEL_2_EN 0x02
188 #define STEPDOWN6_PARALLEL_1_EN 0x01
194 #define STEPDOWN6_SELECT_VOUT1 0x00
195 #define STEPDOWN6_SELECT_VOUT2 0x01
196 #define STEPDOWN6_SELECT_VOUT3 0x02
197 #define STEPDOWN6_SELECT_VOUT4 0x03
203 #define STEPDOWN6_PIN_STATE_HIGH 0x01
204 #define STEPDOWN6_PIN_STATE_LOW 0x00
210 #define STEPDOWN6_MIN_VOUT_VAL 550
211 #define STEPDOWN6_MAX_VOUT_VAL 1820
212 #define STEPDOWN6_INCREMENT_VOUT_VAL 10
219 #define STEPDOWN6_DEVICE_ADDRESS 0x68
237 #define STEPDOWN6_MAP_MIKROBUS( cfg, mikrobus ) \
238 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
239 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
240 cfg.en = MIKROBUS( mikrobus, MIKROBUS_RST )
425 #endif // STEPDOWN6_H
err_t stepdown6_write_reg(stepdown6_t *ctx, uint8_t reg, uint8_t data_in)
Step Down 6 Register writing function.
err_t stepdown6_generic_read(stepdown6_t *ctx, uint8_t reg, uint8_t *data_out, uint8_t len)
Step Down 6 I2C reading function.
pin_name_t sda
Definition: stepdown6.h:269
Step Down 6 Click context object.
Definition: stepdown6.h:250
err_t stepdown6_init(stepdown6_t *ctx, stepdown6_cfg_t *cfg)
Step Down 6 initialization function.
@ STEPDOWN6_ERROR
Definition: stepdown6.h:285
i2c_master_t i2c
Definition: stepdown6.h:255
void stepdown6_set_en_pin(stepdown6_t *ctx, uint8_t pin_state)
Step Down 6 set EN pin state function.
pin_name_t en
Definition: stepdown6.h:271
uint8_t i2c_address
Definition: stepdown6.h:274
err_t stepdown6_generic_write(stepdown6_t *ctx, uint8_t reg, uint8_t *data_in, uint8_t len)
Step Down 6 I2C writing function.
@ STEPDOWN6_OK
Definition: stepdown6.h:284
uint8_t slave_address
Definition: stepdown6.h:258
digital_out_t en
Definition: stepdown6.h:252
stepdown6_return_value_t
Step Down 6 Click return value data.
Definition: stepdown6.h:283
Step Down 6 Click configuration object.
Definition: stepdown6.h:267
pin_name_t scl
Definition: stepdown6.h:268
err_t stepdown6_set_out_voltage(stepdown6_t *ctx, uint8_t out_sel, uint16_t out_val)
Step Down 6 Set output voltage function.
void stepdown6_cfg_setup(stepdown6_cfg_t *cfg)
Step Down 6 configuration object setup function.
err_t stepdown6_read_reg(stepdown6_t *ctx, uint8_t reg, uint8_t *data_out)
Step Down 6 Register reading function.
err_t stepdown6_default_cfg(stepdown6_t *ctx)
Step Down 6 default configuration function.
uint32_t i2c_speed
Definition: stepdown6.h:273