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38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
40 #include "drv_i2c_master.h"
52 #define BUCK14_MAP_MIKROBUS( cfg, mikrobus ) \
53 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
54 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
55 cfg.pg = MIKROBUS( mikrobus, MIKROBUS_AN ); \
56 cfg.en = MIKROBUS( mikrobus, MIKROBUS_CS ); \
57 cfg.syn = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
58 cfg.alr = MIKROBUS( mikrobus, MIKROBUS_INT );
65 #define BUCK14_RETVAL uint8_t
67 #define BUCK14_OK 0x00
68 #define BUCK14_INIT_ERROR 0xFF
75 #define BUCK14_SLAVE_ADDR 0x0A
82 #define BUCK14_CMD_OPERATION 0x01
83 #define BUCK14_CMD_ON_OFF_CONFIG 0x02
84 #define BUCK14_CMD_WRITE_PROTECT 0x10
91 #define BUCK14_CMD_CAPABILITY 0x19
92 #define BUCK14_CMD_VOUT_MODE 0x20
93 #define BUCK14_CMD_VOUT_COMMAND 0x21
94 #define BUCK14_CMD_VOUT_TRIM 0x22
95 #define BUCK14_CMD_VOUT_CAL_OFFSET 0x23
96 #define BUCK14_CMD_VOUT_MAX 0x24
97 #define BUCK14_CMD_VOUT_MARGIN_HIGH 0x25
98 #define BUCK14_CMD_VOUT_MARGIN_LOW 0x26
99 #define BUCK14_CMD_VOUT_TRANSITION_RATE 0x27
100 #define BUCK14_CMD_VOUT_DROOP 0x28
101 #define BUCK14_CMD_FREQUENCY_SWITCH 0x33
102 #define BUCK14_CMD_VIN_ON 0x35
103 #define BUCK14_CMD_VIN_OFF 0x36
104 #define BUCK14_CMD_IOUT_CAL_GAIN 0x38
105 #define BUCK14_CMD_IOUT_CAL_OFFSET 0x39
112 #define BUCK14_CMD_FAULT_POWER_GOOD_ON 0x5E
113 #define BUCK14_CMD_FAULT_POWERGOOD_OFF 0x5F
114 #define BUCK14_CMD_VOUT_OC_FAULT_LIMIT 0x40
115 #define BUCK14_CMD_VOUT_UV_FAULT_LIMIT 0x44
116 #define BUCK14_CMD_IOUT_OC_FAULT_LIMIT 0x46
117 #define BUCK14_CMD_OT_FAULT_LIMIT 0x4F
118 #define BUCK14_CMD_OT_WARN_LIMIT 0x51
119 #define BUCK14_CMD_VIN_OV_FAULT_LIMIT 0x55
120 #define BUCK14_CMD_VIN_UV_FAULT_LIMIT 0x59
127 #define BUCK14_CMD_VOUT_OV_FAULT_RESPONSE 0x41
128 #define BUCK14_CMD_VOUT_UV_FAULT_RESPONSE 0x45
129 #define BUCK14_CMD_OT_FAULT_RESPONSE 0x50
130 #define BUCK14_CMD_VIN_OV_FAULT_RESPONSE 0x56
131 #define BUCK14_CMD_VIN_UV_FAULT_RESPONSE 0x5A
132 #define BUCK14_CMD_IOUT_OC_FAULT_RESPONSE 0x47
133 #define BUCK14_CMD_TON_MAX_FAULT_RESPONSE 0x63
140 #define BUCK14_CMD_TON_DELAY 0x60
141 #define BUCK14_CMD_TON_RISE 0x61
142 #define BUCK14_CMD_TOFF_DELAY 0x64
143 #define BUCK14_CMD_TOFF_FALL 0x65
144 #define BUCK14_CMD_TON_MAX_FAULT_LIMIT 0x62
151 #define BUCK14_CMD_CLEAR_FAULTS 0x03
152 #define BUCK14_CMD_STATUS_BYTE 0x78
153 #define BUCK14_CMD_STATUS_WORD 0x79
154 #define BUCK14_CMD_STATUS_VOUT 0x7A
155 #define BUCK14_CMD_STATUS_IOUT 0x7B
156 #define BUCK14_CMD_STATUS_INPUT 0x7C
157 #define BUCK14_CMD_STATUS_TEMPERATURE 0x7D
158 #define BUCK14_CMD_STATUS_CML 0x7E
159 #define BUCK14_CMD_STATUS_MFR_SPECIFIC 0x80
166 #define BUCK14_CMD_READ_VIN 0x88
167 #define BUCK14_CMD_READ_VOUT 0x8B
168 #define BUCK14_CMD_READ_IOUT 0x8C
169 #define BUCK14_CMD_READ_TEMPERATURE_1 0x8D
170 #define BUCK14_CMD_READ_TEMPERATURE_2 0x8E
171 #define BUCK14_CMD_READ_DUTY_CYCLE 0x94
172 #define BUCK14_CMD_READ_FREQUENCY 0x95
179 #define BUCK14_CMD_INTERLEAVE 0x37
186 #define BUCK14_CMD_PMBUS_REVISION 0x98
187 #define BUCK14_CMD_MFR_ID 0x99
188 #define BUCK14_CMD_MFR_MODEL 0x9A
189 #define BUCK14_CMD_MFR_REVISION 0x9B
190 #define BUCK14_CMD_MFR_LOCATION 0x9C
191 #define BUCK14_CMD_MFR_DATE 0x9D
192 #define BUCK14_CMD_MFR_SERIAL 0x9E
193 #define BUCK14_CMD_IC_DEVICE_ID 0xAD
194 #define BUCK14_CMD_IC_DEVICE_REV 0xAE
201 #define BUCK14_CMD_STORE_DEFAULT_ALL 0x11
202 #define BUCK14_CMD_RESTORE_DEFAUL_ALL 0x12
203 #define BUCK14_CMD_STORE_USER_ALL 0x15
204 #define BUCK14_CMD_RESTORE_USER_ALL 0x16
211 #define BUCK14_CMD_ADAPTIVE_MODE 0xD0
212 #define BUCK14_CMD_FEEDBACK_EFFORT 0xD3
213 #define BUCK14_CMD_LOOP_CONFIG 0xD5
214 #define BUCK14_CMD_TEST_MODE 0xD9
215 #define BUCK14_CMD_COMP_MODEL 0xDB
216 #define BUCK14_CMD_STRAP_DISABLE 0xDC
217 #define BUCK14_CMD_MANUF_CONF 0xE0
218 #define BUCK14_CMD_MANUF_LOCK 0xE1
219 #define BUCK14_CMD_MANUF_PASSWD 0xE2
220 #define BUCK14_CMD_USER_CONF 0xE3
221 #define BUCK14_CMD_USER_LOCK 0xE4
222 #define BUCK14_CMD_USER_PASSWD 0xE5
223 #define BUCK14_CMD_SECURITY_LEVVEL 0xE6
224 #define BUCK14_CMD_DEADTIME_GCTRL 0xE7
225 #define BUCK14_CMD_ZETAP 0xE8
232 #define BUCK14_CTRL_DISABLE 0x00
233 #define BUCK14_CTRL_SOFT_DISABLE 0x60
234 #define BUCK14_CTRL_ENABLE_NO_MARGIN 0x80
235 #define BUCK14_CTRL_ENABLE_LOW_MARGIN1 0x96
236 #define BUCK14_CTRL_ENABLE_LOW_MARGIN2 0x98
237 #define BUCK14_CTRL_ENABLE_HIGH_MARGIN1 0xA6
238 #define BUCK14_CTRL_ENABLE_HIGH_MARGIN2 0xA8
245 #define BUCK14_VOUT_MODE_EXPONENT_12 0x14
246 #define BUCK14_VOUT_MODE_EXPONENT_13 0x13
247 #define BUCK14_VOUT_MODE_VALUE 0.000244
254 #define BUCK14_PIN_STATE_HIGH 1
255 #define BUCK14_PIN_STATE_LOW 0
262 #define BUCK14_SUCCESSFUL 0xAA
263 #define BUCK14_ID_ERROR 0xBB
264 #define BUCK14_CMD_ERROR 0xCC
265 #define BUCK14_ERROR 0xDD
272 #define BUCK14_AMODE_CALIB_CONT_RAMP_UP 0x4B
digital_in_t alr
Definition: buck14.h:295
#define BUCK14_RETVAL
Definition: buck14.h:65
void buck14_cfg_setup(buck14_cfg_t *cfg)
Config Object Initialization function.
digital_in_t pg
Definition: buck14.h:294
void buck14_default_cfg(buck14_t *ctx)
Click Default Configuration function.
uint32_t i2c_speed
Definition: buck14.h:326
Click ctx object definition.
Definition: buck14.h:286
uint8_t buck14_power_good(buck14_t *ctx)
Get power good function.
digital_out_t en
Definition: buck14.h:289
void buck14_power_sync(buck14_t *ctx, uint8_t state)
Set power sync function.
uint8_t i2c_address
Definition: buck14.h:327
Click configuration structure definition.
Definition: buck14.h:311
pin_name_t pg
Definition: buck14.h:319
BUCK14_RETVAL buck14_init(buck14_t *ctx, buck14_cfg_t *cfg)
Initialization function.
void buck14_generic_write(buck14_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic write function.
pin_name_t syn
Definition: buck14.h:321
uint8_t buc14_write_vout(buck14_t *ctx, float vout)
Set Vout function.
void buck14_generic_read(buck14_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic read function.
pin_name_t en
Definition: buck14.h:320
void buck14_reset(buck14_t *ctx)
Reset function.
digital_out_t syn
Definition: buck14.h:290
i2c_master_t i2c
Definition: buck14.h:299
uint8_t slave_address
Definition: buck14.h:303
void buck14_power_ctrl(buck14_t *ctx, uint8_t state)
Set power ctrl function.
pin_name_t scl
Definition: buck14.h:314
uint16_t buc14_read_vout(buck14_t *ctx)
Read Vout function.
uint8_t buck14_salert(buck14_t *ctx)
Get alert function.
uint8_t buck14_check_mfr_id(buck14_t *ctx)
Fucntion for checking manufacturer id.
pin_name_t sda
Definition: buck14.h:315
pin_name_t alr
Definition: buck14.h:322