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35 #include "drv_digital_out.h"
36 #include "drv_digital_in.h"
37 #include "drv_i2c_master.h"
60 #define CO23_REG_PROD_ID 0x00
61 #define CO23_REG_SENS_STS 0x01
62 #define CO23_REG_MEAS_RATE_H 0x02
63 #define CO23_REG_MEAS_RATE_L 0x03
64 #define CO23_REG_MEAS_CFG 0x04
65 #define CO23_REG_CO2PPM_H 0x05
66 #define CO23_REG_CO2PPM_L 0x06
67 #define CO23_REG_MEAS_STS 0x07
68 #define CO23_REG_INT_CFG 0x08
69 #define CO23_REG_ALARM_TH_H 0x09
70 #define CO23_REG_ALARM_TH_L 0x0A
71 #define CO23_REG_PRESS_REF_H 0x0B
72 #define CO23_REG_PRESS_REF_L 0x0C
73 #define CO23_REG_CALIB_REF_H 0x0D
74 #define CO23_REG_CALIB_REF_L 0x0E
75 #define CO23_REG_SCRATCH_PAD 0x0F
76 #define CO23_REG_SENS_RST 0x10
94 #define CO23_OP_MODE_IDLE 0x00
95 #define CO23_OP_MODE_SINGLE 0x01
96 #define CO23_OP_MODE_CONTINUOUS 0x02
97 #define CO23_OP_BOC_CFG_DISABLE 0x00
98 #define CO23_OP_BOC_CFG_AUTOMATIC 0x01
99 #define CO23_OP_BOC_CFG_FORCED 0x02
100 #define CO23_PWM_MODE_SINGLE_PULSE 0x00
101 #define CO23_PWM_MODE_TRAIN_PULSE 0x01
108 #define CO23_TX_DRV_BUFFER_SIZE 100
109 #define CO23_RX_DRV_BUFFER_SIZE 300
116 #define CO23_DEVICE_ADDRESS 0x28
134 #define CO23_MAP_MIKROBUS( cfg, mikrobus ) \
135 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
136 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
137 cfg.pwo = MIKROBUS( mikrobus, MIKROBUS_AN ); \
138 cfg.pws = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
139 cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
140 cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \
141 cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT )
pin_name_t tx_pin
Definition: co23.h:201
err_t co23_get_meas_status(co23_t *ctx, co23_meas_status_t *meas_status)
CO2 3 get measurement status function.
i2c_master_t i2c
Definition: co23.h:177
err_t co23_get_int_cfg(co23_t *ctx, co23_int_cfg_t *int_cfg)
CO2 3 get interrupt pin configuration function.
uint8_t co23_get_pwo_pin(co23_t *ctx)
CO2 3 get PWM output function.
CO2 3 Click interrupt configuration object.
Definition: co23.h:273
co23_drv_t drv_sel
Definition: co23.h:220
@ CO23_OK
Definition: co23.h:301
err_t co23_get_meas_cfg(co23_t *ctx, co23_meas_cfg_t *meas_cfg)
CO2 3 get measurement configuration function.
uint8_t int_func
Definition: co23.h:275
co23_drv_t drv_sel
Definition: co23.h:187
void co23_cfg_setup(co23_cfg_t *cfg)
CO2 3 configuration object setup function.
#define CO23_TX_DRV_BUFFER_SIZE
CO2 3 driver buffer size.
Definition: co23.h:108
err_t co23_set_pressure_ref(co23_t *ctx, uint16_t pressure_mbar)
CO2 3 set alarm threshold function.
err_t co23_set_meas_rate(co23_t *ctx, uint16_t meas_rate_sec)
CO2 3 set measurement rate function.
uint8_t orvs_clr
Definition: co23.h:236
co23_soft_reset_value_t
CO2 3 Click soft reset command value data.
Definition: co23.h:285
bool uart_blocking
Definition: co23.h:212
err_t co23_set_alarm_threshold(co23_t *ctx, uint16_t alarm_th_ppm)
CO2 3 set alarm threshold function.
pin_name_t pws
Definition: co23.h:207
uint8_t pwm_mode
Definition: co23.h:248
pin_name_t rx_pin
Definition: co23.h:200
uint8_t op_mode
Definition: co23.h:250
CO2 3 Click sens status object.
Definition: co23.h:229
@ CO23_DRV_SEL_I2C
Definition: co23.h:152
uint8_t co23_get_int_pin(co23_t *ctx)
CO2 3 get interrupt function.
err_t co23_generic_read(co23_t *ctx, uint8_t reg, uint8_t *data_out, uint8_t len)
CO2 3 I2C reading function.
@ CO23_CMD_SAVE_FCS_CALIB_OFFSET
Definition: co23.h:289
uart_stop_bits_t stop_bit
Definition: co23.h:215
digital_out_t pws
Definition: co23.h:170
uint8_t int_sts
Definition: co23.h:261
co23_drv_t
CO2 3 Click driver selector.
Definition: co23.h:151
uint8_t int_typ
Definition: co23.h:274
pin_name_t pwo
Definition: co23.h:206
co23_master_io_t read_f
Definition: co23.h:189
uint8_t i2c_address
Definition: co23.h:218
uint8_t int_sts_clr
Definition: co23.h:263
err_t co23_default_cfg(co23_t *ctx)
CO2 3 default configuration function.
err_t co23_set_calib_ref(co23_t *ctx, uint16_t calib_ppm)
CO2 3 set calibration function.
@ CO23_ERROR
Definition: co23.h:302
uint8_t alarm_typ
Definition: co23.h:276
char uart_rx_buffer[CO23_RX_DRV_BUFFER_SIZE]
Definition: co23.h:184
uint8_t alarm_clr
Definition: co23.h:264
@ CO23_CMD_RESET_FCS
Definition: co23.h:290
char uart_tx_buffer[CO23_TX_DRV_BUFFER_SIZE]
Definition: co23.h:185
digital_in_t pwo
Definition: co23.h:173
err_t co23_set_meas_cfg(co23_t *ctx, co23_meas_cfg_t meas_cfg)
CO2 3 set measurement configuration function.
void co23_drv_interface_selection(co23_cfg_t *cfg, co23_drv_t drv_sel)
CO2 3 driver interface setup function.
@ CO23_CMD_STEPWISE_FILTER_EN
Definition: co23.h:291
uint8_t boc_cfg
Definition: co23.h:249
CO2 3 Click context object.
Definition: co23.h:168
uint8_t iccer
Definition: co23.h:234
err_t(* co23_master_io_t)(struct co23_s *, uint8_t, uint8_t *, uint8_t)
CO2 3 Click driver interface.
Definition: co23.h:161
uint8_t sen_rdy
Definition: co23.h:230
digital_in_t int_pin
Definition: co23.h:174
uint8_t alarm
Definition: co23.h:262
err_t co23_get_device_id(co23_t *ctx, uint8_t *prod, uint8_t *rev)
CO2 3 get device ID function.
@ CO23_CMD_STEPWISE_FILTER_DIS
Definition: co23.h:288
pin_name_t int_pin
Definition: co23.h:208
uart_t uart
Definition: co23.h:178
uint8_t pwm_outen
Definition: co23.h:247
err_t co23_get_sens_status(co23_t *ctx, co23_sens_status_t *sens_status)
CO2 3 get sensor status function.
struct co23_s co23_t
CO2 3 Click context object.
err_t co23_get_co2_ppm(co23_t *ctx, uint16_t *co2_ppm)
CO2 3 get CO2 concentration function.
CO2 3 Click measurement status object.
Definition: co23.h:259
#define CO23_RX_DRV_BUFFER_SIZE
Definition: co23.h:109
pin_name_t sda
Definition: co23.h:204
uint8_t pwm_dis_st
Definition: co23.h:231
@ CO23_CMD_RESET_ABOC
Definition: co23.h:287
err_t co23_set_int_cfg(co23_t *ctx, co23_int_cfg_t int_cfg)
CO2 3 set interrupt pin configuration function.
CO2 3 Click configuration object.
Definition: co23.h:198
uart_data_bits_t data_bit
Definition: co23.h:213
uint8_t orvs
Definition: co23.h:233
co23_return_value_t
CO2 3 Click return value data.
Definition: co23.h:300
uart_parity_t parity_bit
Definition: co23.h:214
uint8_t slave_address
Definition: co23.h:181
uint8_t ortmp_clr
Definition: co23.h:235
uint8_t ortmp
Definition: co23.h:232
uint8_t drdy
Definition: co23.h:260
err_t co23_init(co23_t *ctx, co23_cfg_t *cfg)
CO2 3 initialization function.
@ CO23_DRV_SEL_UART
Definition: co23.h:153
err_t co23_generic_write(co23_t *ctx, uint8_t reg, uint8_t *data_in, uint8_t len)
CO2 3 I2C writing function.
CO2 3 Click measurement configuration object.
Definition: co23.h:246
uint8_t iccer_clr
Definition: co23.h:237
uint32_t i2c_speed
Definition: co23.h:217
err_t co23_soft_reset_trigger(co23_t *ctx, co23_soft_reset_value_t reset_cmd)
CO2 3 soft reset trigger function.
pin_name_t scl
Definition: co23.h:203
@ CO23_CMD_SOFT_RESET
Definition: co23.h:286
co23_master_io_t write_f
Definition: co23.h:188
uint32_t baud_rate
Definition: co23.h:211