SensorSM Namespace Reference

Sensor state machine unit tests. More...

Classes
struct	StoredConfig

Enumerations
enum class	State : uint8_t { WaitingForServer = 1 , Active = 2 , StandaloneAbort = 9 , SelfTest = 10 }
enum class	IncomingPacketKind {   None , ServerHeartbeat , SensorConfig , NoConnAbort ,   ClearAbort }

Functions
static State	applyPacketTransition (State state, IncomingPacketKind kind, bool necessary_for_abort, bool run_self_test)
static IncomingPacketKind	readPacketHeader (const uint8_t *buf, size_t len)
static IncomingPacketKind	processIncomingPacket (StoredConfig &stored_config, const uint8_t *buf, size_t len)
static daq::BoardState	getBoardStateForHeartbeat (State state)

Detailed Description

Sensor state machine unit tests.

Tests the sensor state machine transitions, packet processing, and heartbeat state encoding.

Rather than including SensorHotfireCore.h directly (which pulls in heavy ESP32 dependencies), we extract the testable pure-logic functions here. This mirrors the approach used for the actuator tests.

Enumeration Type Documentation

IncomingPacketKind

enum class SensorSM::IncomingPacketKind

strong

Enumerator
None
ServerHeartbeat
SensorConfig
NoConnAbort
ClearAbort

Definition at line 36 of file test_sensor_state_machine.cpp.

State

enum class SensorSM::State : uint8_t

strong

Enumerator
WaitingForServer
Active
StandaloneAbort
SelfTest

Definition at line 29 of file test_sensor_state_machine.cpp.

Function Documentation

applyPacketTransition()

State SensorSM::applyPacketTransition ( State state, IncomingPacketKind kind, bool necessary_for_abort, bool run_self_test )

static

Definition at line 56 of file test_sensor_state_machine.cpp.

References Active, ClearAbort, NoConnAbort, SelfTest, SensorConfig, StandaloneAbort, state, and WaitingForServer.

Referenced by test_sensor_clear_abort_in_active_stays(), test_sensor_clear_abort_returns_to_active(), test_sensor_config_transitions_to_active(), test_sensor_config_transitions_to_selftest(), test_sensor_heartbeat_stays_waiting(), test_sensor_noconn_abort_with_necessary(), test_sensor_noconn_abort_without_necessary(), and test_sensor_none_packet_doesnt_transition().

getBoardStateForHeartbeat()

daq::BoardState SensorSM::getBoardStateForHeartbeat ( State state )

static

Definition at line 135 of file test_sensor_state_machine.cpp.

References daq::ACTIVE, Active, daq::SELF_TEST, SelfTest, daq::SETUP, daq::STANDALONE_ABORT, StandaloneAbort, state, and WaitingForServer.

Referenced by test_sensor_heartbeat_state_mapping_table().

processIncomingPacket()

IncomingPacketKind SensorSM::processIncomingPacket ( StoredConfig & stored_config, const uint8_t * buf, size_t len )

static

Definition at line 103 of file test_sensor_state_machine.cpp.

References daq::parse_sensor_config_packet(), readPacketHeader(), SensorConfig, and stored_config.

Referenced by test_sensor_process_clear_abort_packet(), test_sensor_process_sensor_config_packet(), test_sensor_process_sensor_config_with_abort(), test_sensor_process_server_heartbeat_packet(), and test_sensor_process_too_short_returns_none().

readPacketHeader()

IncomingPacketKind SensorSM::readPacketHeader ( const uint8_t * buf, size_t len )

static

Definition at line 85 of file test_sensor_state_machine.cpp.

References daq::CLEAR_ABORT, ClearAbort, None, daq::SENSOR_CONFIG, SensorConfig, daq::SERVER_HEARTBEAT, and ServerHeartbeat.

Referenced by processIncomingPacket().