PAS CO2 Types

Collaboration diagram for PAS CO2 Types:

Classes
struct	pasco2::MeasStatus_t
struct	pasco2::Diag_t

Error codes
enum	pasco2::Error_t {   pasco2::OK = 0, pasco2::INTF_ERROR = -1, pasco2::RESET_ERROR = -2, pasco2::CONFIG_ERROR = -3,   pasco2::IC_ERROR = -14, pasco2::IC_POWERON_ERROR = -15, pasco2::IC_POWER12V_ERROR = -16, pasco2::IC_TEMP_ERROR = -17,   pasco2::IC_COMM_ERROR = -18 }

Power status flags
enum	pasco2::StatusFlags_t { pasco2::POWER3V3 = 0x02, pasco2::POWER12V = 0x04 }

Sensor status
enum	pasco2::Status_t {   pasco2::UNINITED = 0x00, pasco2::INITED = 0x01, pasco2::LOGIC_ONLY_ON = INITED | POWER3V3, pasco2::IR_ONLY_ON = INITED | POWER12V,   pasco2::ON = LOGIC_ONLY_ON | IR_ONLY_ON }

Operation modes
enum	pasco2::OpMode_t { pasco2::MODE_IDLE = 0, pasco2::MODE_SINGLE_SHOT = 1, pasco2::MODE_CONTINUOUS_MEAS = 2 }

PWM modes
enum	pasco2::PWMMode_t { pasco2::PWM_SINGLE_PULSE = 0, pasco2::PWM_TRAIN_PULSE = 1 }

Automatic baseline compensation modes
enum	pasco2::ABOC_t { pasco2::ABOC_DISABLED = 0, pasco2::ABOC_ENABLED_PERIODIC = 1, pasco2::ABOC_ENABLED_FORCED = 2 }

Sensor interfaces
enum	pasco2::Intf_t { pasco2::INTF_PWM, pasco2::INTF_UART, pasco2::INTF_I2C }

Interrupt modes
enum	pasco2::Int_t {   pasco2::INT_DISABLED = 0, pasco2::INT_ALARM_ACTIVE = 1, pasco2::INT_DATA_READY = 2, pasco2::INT_SERIAL_BUS_BUSY = 3,   pasco2::INT_EARLY_MEAS = 4 }

Interrupt output configuration
enum	pasco2::IntIOConf_t { pasco2::INT_IO_PUSH_PULL_ACTIVE_LOW = 0, pasco2::INT_IO_PUSH_PULL_ACTIVE_HIGH = 1 }

Alarm threshold modes
enum	pasco2::Alarm_t { pasco2::ALARM_TH_CROSS_DOWN = 0, pasco2::ALARM_TH_CROSS_UP = 1 }

Detailed Description

Enumeration Type Documentation

Error_t

enum pasco2::Error_t

Enumerator
OK	Success. No error
INTF_ERROR	Interface error
RESET_ERROR	Reset error
CONFIG_ERROR	Configuration error
IC_ERROR	Sensor internal error
IC_POWERON_ERROR	Power on internal error
IC_POWER12V_ERROR	IR power internal error
IC_TEMP_ERROR	Temperature excedded error
IC_COMM_ERROR	Serial communication interface internal error

StatusFlags_t

enum pasco2::StatusFlags_t

Enumerator
POWER3V3	VDD power 3V3 enabled mask
POWER12V	IR emitter 12V enabled mask

Status_t

enum pasco2::Status_t

Enumerator
UNINITED	Controller peripherals not initialized
INITED	Controller peripherals initialized. Sensor off
LOGIC_ONLY_ON	Sensor VDD power on
IR_ONLY_ON	Sensor IR emitter power on
ON	Sensor and IR emitter power on

OpMode_t

enum pasco2::OpMode_t

Enumerator
MODE_IDLE	Idle mode. No measurement is performed
MODE_SINGLE_SHOT	Single shot. Triggers one measurement and returns to idle
MODE_CONTINUOUS_MEAS	Periodic measurement mode

PWMMode_t

enum pasco2::PWMMode_t

Enumerator
PWM_SINGLE_PULSE	PWM Single pulse per measurement
PWM_TRAIN_PULSE	PWM Train of 160 pulses per measurement

ABOC_t

enum pasco2::ABOC_t

Enumerator
ABOC_DISABLED	ABOC disabled
ABOC_ENABLED_PERIODIC	ABOC enabled (weekly period)
ABOC_ENABLED_FORCED	ABOC forced for factory calibration. After 10 meas, the ABOC conf changes to periodic mode

Intf_t

enum pasco2::Intf_t

Enumerator
INTF_PWM	PWM interface
INTF_UART	UART interface
INTF_I2C	I2C interface

Int_t

enum pasco2::Int_t

Enumerator
INT_DISABLED	Interrupt disabled
INT_ALARM_ACTIVE	Interrupt on alarm activation
INT_DATA_READY	Interrupt on measurement data ready
INT_SERIAL_BUS_BUSY	Interrupt on serial bus busy
INT_EARLY_MEAS	Interrupt before starting measurement

IntIOConf_t

enum pasco2::IntIOConf_t

Enumerator
INT_IO_PUSH_PULL_ACTIVE_LOW	Interrupt voltage low enabled
INT_IO_PUSH_PULL_ACTIVE_HIGH	Interrupt voltage high enabled

Alarm_t

enum pasco2::Alarm_t

Enumerator
ALARM_TH_CROSS_DOWN	Cross down threshold mode
ALARM_TH_CROSS_UP	Cross up threshold mode