35#include "drv_digital_out.h"
36#include "drv_digital_in.h"
37#include "drv_spi_master.h"
39#include "drv_analog_in.h"
61#define ECG2_ID_REG 0x00
62#define ECG2_CONFIG1_REG 0x01
63#define ECG2_CONFIG2_REG 0x02
64#define ECG2_CONFIG3_REG 0x03
65#define ECG2_LOFF_REG 0x04
66#define ECG2_CH1SET_REG 0x05
67#define ECG2_CH2SET_REG 0x06
68#define ECG2_CH3SET_REG 0x07
69#define ECG2_CH4SET_REG 0x08
70#define ECG2_CH5SET_REG 0x09
71#define ECG2_CH6SET_REG 0x0A
72#define ECG2_CH7SET_REG 0x0B
73#define ECG2_CH8SET_REG 0x0C
74#define ECG2_RLD_SENSP_REG 0x0D
75#define ECG2_RLD_SENSN_REG 0x0E
76#define ECG2_LOFF_SENSP_REG 0x0F
77#define ECG2_LOFF_SENSN_REG 0x10
78#define ECG2_LOFF_FLIP_REG 0x11
79#define ECG2_LOFF_STATP_REG 0x12
80#define ECG2_LOFF_STATN_REG 0x13
81#define ECG2_GPIO_REG 0x14
82#define ECG2_PACE_REG 0x15
83#define ECG2_CONFIG4_REG 0x17
84#define ECG2_WCT1_REG 0x18
85#define ECG2_WCT2_REG 0x19
108#define ECG2_WAKEUP_CMD 0x02
109#define ECG2_STANDBY_CMD 0x04
110#define ECG2_RESET_CMD 0x06
111#define ECG2_START_CONVERSION 0x08
112#define ECG2_STOP_CONVERSION 0x0A
113#define ECG2_ENABLE_READ_DATA_CONT_MODE 0x10
114#define ECG2_STOP_DATA_CONT_MODE 0x11
115#define ECG2_READ_DATA_CMD 0x12
116#define ECG2_SPI_CMD_WRITE 0x40
117#define ECG2_SPI_CMD_READ 0x20
123#define ECG2_CONFIG1_REG_DEFAULT_VAL 0x04
124#define ECG2_CONFIG2_REG_DEFAULT_VAL 0x20
125#define ECG2_CONFIG3_REG_DEFAULT_VAL 0x40
131#define ECG2_CFG_DAISY_ENABLE 0x00
132#define ECG2_CFG_MULTI_READBACK 0x40
138#define ECG2_CFG_CLK_ENABLE 0x20
139#define ECG2_CFG_CLK_DISABLE 0x00
145#define ECG2_CFG_DATA_SPEED_8K 0x00
146#define ECG2_CFG_DATA_SPEED_4K 0x01
147#define ECG2_CFG_DATA_SPEED_2K 0x02
148#define ECG2_CFG_DATA_SPEED_1K 0x03
149#define ECG2_CFG_DATA_SPEED_500 0x04
150#define ECG2_CFG_DATA_SPEED_250 0x05
151#define ECG2_CFG_DATA_SPEED_125 0x06
152#define ECG2_CFG_DATA_SPEED_OFF 0x07
158#define ECG2_CFG_INT_TEST_EXT 0x10
159#define ECG2_CFG_INT_TEST_INT 0x00
165#define ECG2_CFG_FREQ_F_DIV_2_TO_21 0x00
166#define ECG2_CFG_FREQ_F_DIV_2_TO_20 0x01
167#define ECG2_CFG_FREQ_NOT_USED 0x02
168#define ECG2_CFG_FREQ_AT_DC 0x03
174#define ECG2_CFG_AMPLITUDE_NEGATIVE_1 0x00
175#define ECG2_CFG_AMPLITUDE_NEGATIVE_2 0x01
181#define ECG2_CFG_ENABLE_INT_BUFFER 0x80
182#define ECG2_CFG_DISABLE_INT_BUFFER 0x00
184#define ECG2_CFG_REFBUF_ENABLE 0x80
185#define ECG2_CFG_REFBUF_DISABLE 0x00
187#define ECG2_CFG_INTERNAL_RLDREF 0x08
188#define ECG2_CFG_EXTERNAL_RLDREF 0x00
190#define ECG2_CFG_RLD_ENABLE 0x0C
191#define ECG2_CFG_RLD_DISABLE 0x00
193#define ECG2_CFG_RLD_SENSE_ENABLE 0x02
194#define ECG2_CFG_RLD_SENSE_DISABLE 0x00
196#define ECG2_CFG_RLD_NOT_CONNECTED 0x01
197#define ECG2_CFG_RLD_CONNECTED 0x00
203#define ECG2_CFG_VREF_2V4 0x00
204#define ECG2_CFG_VREF_4V 0x20
210#define ECG2_CFG_COMPARATOR_P_95 0x00
211#define ECG2_CFG_COMPARATOR_P_92_5 0x20
212#define ECG2_CFG_COMPARATOR_P_90 0x40
213#define ECG2_CFG_COMPARATOR_P_87_5 0x60
214#define ECG2_CFG_COMPARATOR_P_85 0x80
215#define ECG2_CFG_COMPARATOR_P_80 0xA0
216#define ECG2_CFG_COMPARATOR_P_75 0xC0
217#define ECG2_CFG_COMPARATOR_P_70 0xE0
223#define ECG2_CFG_COMPARATOR_N_5 0x00
224#define ECG2_CFG_COMPARATOR_N_7_5 0x20
225#define ECG2_CFG_COMPARATOR_N_10 0x40
226#define ECG2_CFG_COMPARATOR_N_12_5 0x60
227#define ECG2_CFG_COMPARATOR_N_15 0x80
228#define ECG2_CFG_COMPARATOR_N_20 0xA0
229#define ECG2_CFG_COMPARATOR_N_25 0xC0
230#define ECG2_CFG_COMPARATOR_N_30 0xE0
236#define ECG2_CFG_VLEAD_OFF 0x00
237#define ECG2_CFG_VLEAD_EN 0x10
239#define ECG2_CFG_ILEAD_OFF_4nA 0x00
240#define ECG2_CFG_ILEAD_OFF_8nA 0x04
241#define ECG2_CFG_ILEAD_OFF_12nA 0x08
242#define ECG2_CFG_ILEAD_OFF_16nA 0x0C
244#define ECG2_CFG_FLEAD_OFF_AC_OFF 0x01
245#define ECG2_CFG_FLEAD_OFF_NOT_USED 0x02
246#define ECG2_CFG_FLEAD_OFF_DC_OFF 0x03
252#define ECG2_CFG_NORMAL_MODE 0x00
253#define ECG2_CFG_POWER_DOWN 0x80
259#define ECG2_CFG_PGA_GAIN_6 0x00
260#define ECG2_CFG_PGA_GAIN_1 0x01
261#define ECG2_CFG_PGA_GAIN_2 0x02
262#define ECG2_CFG_PGA_GAIN_3 0x03
263#define ECG2_CFG_PGA_GAIN_4 0x04
264#define ECG2_CFG_PGA_GAIN_8 0x05
265#define ECG2_CFG_PGA_GAIN_12 0x06
271#define ECG2_CFG_MUX_NORMAL_ELECTRODE 0x00
272#define ECG2_CFG_MUX_SHORTED_INPUT 0x01
273#define ECG2_CFG_MUX_RLD_MEASURMENTS 0x02
274#define ECG2_CFG_MUX_MVDD_MEASURMENTS 0x03
275#define ECG2_CFG_MUX_TEMPERATURE_SENSOR 0x04
276#define ECG2_CFG_MUX_TEST_SIGNAL 0x05
277#define ECG2_CFG_MUX_RLD_DRP 0x06
278#define ECG2_CFG_MUX_RLD_DRN 0x07
284#define ECG2_CHANNEL_ODD_CHANNEL_1 0x00
285#define ECG2_CHANNEL_ODD_CHANNEL_3 0x01
286#define ECG2_CHANNEL_ODD_CHANNEL_5 0x02
287#define ECG2_CHANNEL_ODD_CHANNEL_7 0x03
289#define ECG2_CHANNEL_EVEN_CHANNEL_2 0x00
290#define ECG2_CHANNEL_EVEN_CHANNEL_4 0x01
291#define ECG2_CHANNEL_EVEN_CHANNEL_6 0x02
292#define ECG2_CHANNEL_EVEN_CHANNEL_8 0x03
294#define ECG2_CHANNEL_ENABLE 0x01
295#define ECG2_CHANNEL_DISABLE 0x00
297#define ECG2_DATA_READY 0x01
306#define ECG2_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
307#define ECG2_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE
325#define ECG2_MAP_MIKROBUS( cfg, mikrobus ) \
326 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
327 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
328 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
329 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
330 cfg.an = MIKROBUS( mikrobus, MIKROBUS_AN ); \
331 cfg.rst = MIKROBUS( mikrobus, MIKROBUS_RST ); \
332 cfg.pwd = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
333 cfg.drd = MIKROBUS( mikrobus, MIKROBUS_INT )
596 int8_t channel_input);
ecg2_return_value_t
ECG 2 Click return value data.
Definition: ecg2.h:393
@ ECG2_ERROR
Definition: ecg2.h:395
@ ECG2_OK
Definition: ecg2.h:394
err_t ecg2_init(ecg2_t *ctx, ecg2_cfg_t *cfg)
ECG 2 initialization function.
void ecg2_right_leg_positive_drive_set(ecg2_t *ctx, uint8_t data_in)
ECG 2 right leg positive drive settings function.
err_t ecg2_write_register(ecg2_t *ctx, uint8_t reg, uint8_t data_in)
ECG 2 register data write function.
void ecg2_wilson_center_terminal_configure(ecg2_t *ctx, uint16_t set)
ECG 2 right leg positive drive settings function.
void ecg2_lead_off_negative_channel_select(ecg2_t *ctx, uint8_t data_in)
ECG 2 lead off negative drive settings function.
void ecg2_right_leg_negative_drive_set(ecg2_t *ctx, uint8_t data_in)
ECG 2 right leg negative drive settings function.
void ecg2_hw_reset(ecg2_t *ctx)
ECG 2 hardware reset function.
void ecg2_cfg_setup(ecg2_cfg_t *cfg)
ECG 2 configuration object setup function.
err_t ecg2_multi_write(ecg2_t *ctx, uint8_t reg, uint8_t *data_in, uint8_t len)
ECG 2 data multi writing function.
err_t ecg2_configure_channel(ecg2_t *ctx, uint8_t channel, uint8_t enable, uint8_t pga_gain, int8_t channel_input)
ECG 2 configure channel function.
err_t ecg2_pace_detect_even_channels_select(ecg2_t *ctx, uint8_t select)
ECG 2 pace detect even chanels drive settings function.
err_t ecg2_pace_detect_odd_channels_select(ecg2_t *ctx, uint8_t select)
ECG 2 pace detect odd chanels drive settings function.
err_t ecg2_default_cfg(ecg2_t *ctx)
ECG 2 default configuration function.
uint8_t ecg2_data_ready(ecg2_t *ctx)
ECG 2 is data ready function.
err_t ecg2_send_command(ecg2_t *ctx, uint8_t command)
ECG 2 send command function.
err_t ecg2_generic_read(ecg2_t *ctx, uint8_t reg, uint8_t *data_out, uint8_t len)
ECG 2 data reading function.
err_t ecg2_read_register(ecg2_t *ctx, uint8_t reg, uint8_t *data_out)
ECG 2 register data reading function.
err_t ecg2_multi_read(ecg2_t *ctx, uint8_t reg, uint8_t *data_out, uint8_t len)
ECG 2 data multi reading function.
void ecg2_lead_off_current_direction_select(ecg2_t *ctx, uint8_t data_in)
ECG 2 lead off current direction drive settings function.
err_t ecg2_read_channel_data(ecg2_t *ctx, uint8_t channel, uint16_t *data_out)
ECG 2 read data channel function.
err_t ecg2_read_data(ecg2_t *ctx, uint8_t *data_out, uint8_t len)
ECG 2 read ADC data function.
err_t ecg2_read_an_pin_value(ecg2_t *ctx, uint16_t *data_out)
ECG 2 read AN pin value function.
void ecg2_lead_off_positive_channel_select(ecg2_t *ctx, uint8_t data_in)
ECG 2 lead off positive drive settings function.
err_t ecg2_generic_write(ecg2_t *ctx, uint8_t reg, uint8_t *data_in, uint8_t len)
ECG 2 data writing function.
uint8_t ecg2_get_device_id(ecg2_t *ctx)
ECG 2 get device id function.
This file contains SPI specific macros, functions, etc.
ECG 2 Click configuration object.
Definition: ecg2.h:365
analog_in_resolution_t resolution
Definition: ecg2.h:383
float vref
Definition: ecg2.h:384
pin_name_t drd
Definition: ecg2.h:376
spi_master_chip_select_polarity_t cs_polarity
Definition: ecg2.h:381
pin_name_t sck
Definition: ecg2.h:369
spi_master_mode_t spi_mode
Definition: ecg2.h:380
pin_name_t mosi
Definition: ecg2.h:368
uint32_t spi_speed
Definition: ecg2.h:379
pin_name_t pwd
Definition: ecg2.h:375
pin_name_t miso
Definition: ecg2.h:367
pin_name_t rst
Definition: ecg2.h:374
pin_name_t an
Definition: ecg2.h:373
pin_name_t cs
Definition: ecg2.h:370
ECG 2 Click context object.
Definition: ecg2.h:343
spi_master_t spi
Definition: ecg2.h:352
digital_in_t drd
Definition: ecg2.h:349
digital_out_t pwd
Definition: ecg2.h:346
digital_out_t rst
Definition: ecg2.h:345
pin_name_t chip_select
Definition: ecg2.h:354
analog_in_t adc
Definition: ecg2.h:356