35#include "drv_digital_out.h"
36#include "drv_digital_in.h"
37#include "drv_i2c_master.h"
60#define PAC1944_REG_REFRESH 0x00
61#define PAC1944_REG_CTRL 0x01
62#define PAC1944_REG_ACC_COUNT 0x02
63#define PAC1944_REG_VACC_CH1 0x03
64#define PAC1944_REG_VACC_CH2 0x04
65#define PAC1944_REG_VACC_CH3 0x05
66#define PAC1944_REG_VACC_CH4 0x06
67#define PAC1944_REG_VBUS_CH1 0x07
68#define PAC1944_REG_VBUS_CH2 0x08
69#define PAC1944_REG_VBUS_CH3 0x09
70#define PAC1944_REG_VBUS_CH4 0x0A
71#define PAC1944_REG_VSENSE_CH1 0x0B
72#define PAC1944_REG_VSENSE_CH2 0x0C
73#define PAC1944_REG_VSENSE_CH3 0x0D
74#define PAC1944_REG_VSENSE_CH4 0x0E
75#define PAC1944_REG_VBUS_CH1_AVG 0x0F
76#define PAC1944_REG_VBUS_CH2_AVG 0x10
77#define PAC1944_REG_VBUS_CH3_AVG 0x11
78#define PAC1944_REG_VBUS_CH4_AVG 0x12
79#define PAC1944_REG_VSENSE_CH1_AVG 0x13
80#define PAC1944_REG_VSENSE_CH2_AVG 0x14
81#define PAC1944_REG_VSENSE_CH3_AVG 0x15
82#define PAC1944_REG_VSENSE_CH4_AVG 0x16
83#define PAC1944_REG_VPOWER_CH1 0x17
84#define PAC1944_REG_VPOWER_CH2 0x18
85#define PAC1944_REG_VPOWER_CH3 0x19
86#define PAC1944_REG_VPOWER_CH4 0x1A
87#define PAC1944_REG_SMBUS_CFG 0x1C
88#define PAC1944_REG_NEG_PWR_FSR 0x1D
89#define PAC1944_REG_REFRESH_G 0x1E
90#define PAC1944_REG_REFRESH_V 0x1F
91#define PAC1944_REG_SLOW 0x20
92#define PAC1944_REG_CTRL_ACT 0x21
93#define PAC1944_REG_NEG_PWR_FSR_ACT 0x22
94#define PAC1944_REG_CTRL_LAT 0x23
95#define PAC1944_REG_NEG_PWR_FSR_LAT 0x24
96#define PAC1944_REG_ACC_CFG 0x25
97#define PAC1944_REG_ALERT_STATUS 0x26
98#define PAC1944_REG_SLOW_ALERT1 0x27
99#define PAC1944_REG_GPIO_ALERT2 0x28
100#define PAC1944_REG_ACC_FULLNESS_LIM 0x29
101#define PAC1944_REG_OC_LIM_CH1 0x30
102#define PAC1944_REG_OC_LIM_CH2 0x31
103#define PAC1944_REG_OC_LIM_CH3 0x32
104#define PAC1944_REG_OC_LIM_CH4 0x33
105#define PAC1944_REG_UC_LIM_CH1 0x34
106#define PAC1944_REG_UC_LIM_CH2 0x35
107#define PAC1944_REG_UC_LIM_CH3 0x36
108#define PAC1944_REG_UC_LIM_CH4 0x37
109#define PAC1944_REG_OP_LIM_CH1 0x38
110#define PAC1944_REG_OP_LIM_CH2 0x39
111#define PAC1944_REG_OP_LIM_CH3 0x3A
112#define PAC1944_REG_OP_LIM_CH4 0x3B
113#define PAC1944_REG_OV_LIM_CH1 0x3C
114#define PAC1944_REG_OV_LIM_CH2 0x3D
115#define PAC1944_REG_OV_LIM_CH3 0x3E
116#define PAC1944_REG_OV_LIM_CH4 0x3F
117#define PAC1944_REG_UV_LIM_CH1 0x40
118#define PAC1944_REG_UV_LIM_CH2 0x41
119#define PAC1944_REG_UV_LIM_CH3 0x42
120#define PAC1944_REG_UV_LIM_CH4 0x43
121#define PAC1944_REG_OC_LIM_NSAMPLES 0x44
122#define PAC1944_REG_UC_LIM_NSAMPLES 0x45
123#define PAC1944_REG_OP_LIM_NSAMPLES 0x46
124#define PAC1944_REG_OV_LIM_NSAMPLES 0x47
125#define PAC1944_REG_UV_LIM_NSAMPLES 0x48
126#define PAC1944_REG_ALERT_ENABLE 0x49
127#define PAC1944_REG_ACC_CFG_ACT 0x4A
128#define PAC1944_REG_ACC_CFG_LAT 0x4B
129#define PAC1944_REG_ID_PRODUCT 0xFD
130#define PAC1944_REG_ID_MANUFACTURER 0xFE
131#define PAC1944_REG_ID_REVISION 0xFF
145#define PAC1944_MEAS_SEL_V_SOURCE 0
146#define PAC1944_MEAS_SEL_I_SENSE 1
147#define PAC1944_MEAS_SEL_P_SENSE 2
161#define PAC1944_CH_SEL_CH_1 1
162#define PAC1944_CH_SEL_CH_2 2
163#define PAC1944_CH_SEL_CH_3 3
164#define PAC1944_CH_SEL_CH_4 4
178#define PAC1944_AVG_SEL_DISABLE 0
179#define PAC1944_AVG_SEL_ENABLE 1
193#define PAC1944_MEAS_MODE_UNIPOLAR_FSR 0
194#define PAC1944_MEAS_MODE_BIPOLAR_FSR 1
195#define PAC1944_MEAS_MODE_BIPOLAR_HALF_FSR 2
209#define PAC1944_SLOW_STATE_ON 1
210#define PAC1944_SLOW_STATE_OFF 0
212#define PAC1944_DEV_ENABLE 1
213#define PAC1944_DEV_PWR_DWN 0
215#define PAC1944_ALERT_ACTIVE 0
216#define PAC1944_ALERT_INACTIVE 1
235#define PAC1944_CTRLH_SPS_1024_ADAPT_ACC 0x00
236#define PAC1944_CTRLH_SPS_256_ADAPT_ACC 0x10
237#define PAC1944_CTRLH_SPS_64_ADAPT_ACC 0x20
238#define PAC1944_CTRLH_SPS_8_ADAPT_ACC 0x30
239#define PAC1944_CTRLH_SPS_1024 0x40
240#define PAC1944_CTRLH_SPS_256 0x50
241#define PAC1944_CTRLH_SPS_64 0x60
242#define PAC1944_CTRLH_SPS_8 0x70
243#define PAC1944_CTRLH_SINGLE_SHOT_MODE 0x80
244#define PAC1944_CTRLH_SINGLE_SHOT_8X 0x90
245#define PAC1944_CTRLH_FAST_MODE 0xA0
246#define PAC1944_CTRLH_BURST_MODE 0xB0
247#define PAC1944_CTRLH_SLEEP 0xF0
249#define PAC1944_CTRLH_INT_PIN_ALERT 0x00
250#define PAC1944_CTRLH_INT_PIN_DIG_IN 0x04
251#define PAC1944_CTRLH_INT_PIN_DIG_OUT 0x08
252#define PAC1944_CTRLH_INT_PIN_SLOW 0x0C
254#define PAC1944_CTRLH_SLW_PIN_ALERT 0x00
255#define PAC1944_CTRLH_SLW_PIN_DIG_IN 0x01
256#define PAC1944_CTRLH_SLW_PIN_DIG_OUT 0x02
257#define PAC1944_CTRLH_SLW_PIN_SLOW 0x03
259#define PAC1944_CTRLL_CH1_OFF 0x80
260#define PAC1944_CTRLL_CH2_OFF 0x40
261#define PAC1944_CTRLL_CH3_OFF 0x20
262#define PAC1944_CTRLL_CH4_OFF 0x10
263#define PAC1944_CTRLL_ALL_CH_OFF 0xF0
264#define PAC1944_CTRLL_ALL_CH_ON 0x00
266#define PAC1944_SMBUS_INT_PIN_MASK 0x80
267#define PAC1944_SMBUS_SLW_PIN_MASK 0x40
268#define PAC1944_SMBUS_ALERT_MASK 0x20
269#define PAC1944_SMBUS_POR_MASK 0x10
270#define PAC1944_SMBUS_TIMEOUT_OFF 0x00
271#define PAC1944_SMBUS_TIMEOUT_ON 0x08
272#define PAC1944_SMBUS_BYTE_COUNT_OFF 0x00
273#define PAC1944_SMBUS_BYTE_COUNT_ON 0x04
274#define PAC1944_SMBUS_AUTO_INC_SKIP_ON 0x00
275#define PAC1944_SMBUS_AUTO_INC_SKIP_OFF 0x02
276#define PAC1944_SMBUS_I2C_HIGH_SPEED 0x01
284#define PAC1944_DEVICE_ADDR_GND 0x10
285#define PAC1944_DEVICE_ADDR_499_OHM 0x11
286#define PAC1944_DEVICE_ADDR_806_OHM 0x12
287#define PAC1944_DEVICE_ADDR_1270_OHM 0x13
288#define PAC1944_DEVICE_ADDR_2050_OHM 0x14
289#define PAC1944_DEVICE_ADDR_3240_OHM 0x15
290#define PAC1944_DEVICE_ADDR_5230_OHM 0x16
291#define PAC1944_DEVICE_ADDR_8450_OHM 0x17
292#define PAC1944_DEVICE_ADDR_13K3_OHM 0x18
293#define PAC1944_DEVICE_ADDR_21K5_OHM 0x19
294#define PAC1944_DEVICE_ADDR_34K_OHM 0x1A
295#define PAC1944_DEVICE_ADDR_54K9_OHM 0x1B
296#define PAC1944_DEVICE_ADDR_88K7_OHM 0x1C
297#define PAC1944_DEVICE_ADDR_140K_OHM 0x1D
298#define PAC1944_DEVICE_ADDR_226K_OHM 0x1E
299#define PAC1944_DEVICE_ADDR_VCC 0x1F
317#define PAC1944_MAP_MIKROBUS( cfg, mikrobus ) \
318 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
319 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
320 cfg.en = MIKROBUS( mikrobus, MIKROBUS_CS ); \
321 cfg.slw = MIKROBUS( mikrobus, MIKROBUS_RST ); \
322 cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT )
void pac1944_set_address_pointer(pac1944_t *ctx, uint8_t reg_addr)
PAC1944 set address pointer function.
void pac1944_volatile_refresh_cmd(pac1944_t *ctx)
PAC1944 volatile refresh command.
void pac1944_refresh_cmd(pac1944_t *ctx)
PAC1944 refresh command.
void pac1944_cfg_setup(pac1944_cfg_t *cfg)
PAC1944 configuration object setup function.
err_t pac1944_generic_read(pac1944_t *ctx, uint8_t reg, uint8_t *rx_buf, uint8_t rx_len)
PAC1944 I2C reading function.
void pac1944_set_slow_state(pac1944_t *ctx, uint8_t state)
PAC1944 set slow state function.
void pac1944_setup_config(pac1944_t *ctx, pac1944_setup_t cfg_data)
PAC1944 setup config function.
uint8_t pac1944_get_alert_state(pac1944_t *ctx)
PAC1944 get alert state function.
uint32_t pac1944_get_measurement(pac1944_t *ctx, uint8_t meas_sel, uint8_t ch_sel, uint8_t avg_sel)
PAC1944 get measurement function.
uint32_t pac1944_get_accumulator_count(pac1944_t *ctx)
PAC1944 accumulator count function.
err_t pac1944_generic_write(pac1944_t *ctx, uint8_t reg, uint8_t *tx_buf, uint8_t tx_len)
PAC1944 I2C writing function.
float pac1944_get_calc_measurement(pac1944_t *ctx, uint8_t meas_sel, uint8_t ch_sel, uint8_t avg_sel, uint8_t meas_mode)
PAC1944 get calculated measurement function.
void pac1944_device_state(pac1944_t *ctx, uint8_t state)
PAC1944 set device state function.
void pac1944_default_cfg(pac1944_t *ctx)
PAC1944 default configuration function.
void pac1944_general_refresh_cmd(pac1944_t *ctx)
PAC1944 general refresh command.
uint8_t pac1944_read_last_accessed_register(pac1944_t *ctx)
PAC1944 last accessed register read function.
void pac1944_get_accumulator_output(pac1944_t *ctx, uint8_t ch_sel, uint8_t *acc_out)
PAC1944 get accumulator output function.
err_t pac1944_init(pac1944_t *ctx, pac1944_cfg_t *cfg)
PAC1944 initialization function.
PAC1944 Click configuration object.
Definition: pac1944.h:357
uint32_t i2c_speed
Definition: pac1944.h:365
pin_name_t slw
Definition: pac1944.h:362
pin_name_t scl
Definition: pac1944.h:358
pin_name_t en
Definition: pac1944.h:361
pin_name_t int_pin
Definition: pac1944.h:363
pin_name_t sda
Definition: pac1944.h:359
uint8_t i2c_address
Definition: pac1944.h:366
PAC1944 Configuration setup structure.
Definition: pac1944.h:375
uint8_t cfg_vsense3
Definition: pac1944.h:382
uint8_t cfg_vsense4
Definition: pac1944.h:383
uint8_t cfg_vbus4
Definition: pac1944.h:387
uint8_t cfg_vsense2
Definition: pac1944.h:381
uint8_t sample_mode
Definition: pac1944.h:376
uint8_t cfg_vsense1
Definition: pac1944.h:380
uint8_t channels_state
Definition: pac1944.h:379
uint8_t gpio_alert2
Definition: pac1944.h:377
uint8_t cfg_vbus1
Definition: pac1944.h:384
uint8_t slow_alert1
Definition: pac1944.h:378
uint8_t cfg_vbus2
Definition: pac1944.h:385
uint8_t cfg_vbus3
Definition: pac1944.h:386
PAC1944 Click context object.
Definition: pac1944.h:332
digital_in_t int_pin
Definition: pac1944.h:340
i2c_master_t i2c
Definition: pac1944.h:344
digital_out_t en
Definition: pac1944.h:335
uint8_t slave_address
Definition: pac1944.h:348
digital_out_t slw
Definition: pac1944.h:336