Module: sunSafeACS

Executive Summary

This method takes the estimated body-observed sun vector and computes the current attitude/attitude rate errors to pass on to control.

Message Connection Descriptions

The following table lists all the module input and output messages. The module msg connection is set by the user from python. The msg type contains a link to the message structure definition, while the description provides information on what this message is used for.

Module I/O Messages

Msg Variable Name

Msg Type

Description

cmdTorqueBodyInMsg

CmdTorqueBodyMsgPayload

attitude reference output message

thrOnTimeOutMsg

THRArrayOnTimeCmdMsgPayload

thruster on-time output message

Functions

void SelfInit_sunSafeACS(sunSafeACSConfig *configData, int64_t moduleID)

This method initializes the configData for the sun safe ACS control. It checks to ensure that the inputs are sane and then creates the output message

Parameters

  • configData – The configuration data associated with the sun safe control

  • moduleID – The ID associated with the configData

Returns

void

void Update_sunSafeACS(sunSafeACSConfig *configData, uint64_t callTime, int64_t moduleID)

This method takes the estimated body-observed sun vector and computes the current attitude/attitude rate errors to pass on to control.

Parameters

  • configData – The configuration data associated with the sun safe ACS control

  • callTime – The clock time at which the function was called (nanoseconds)

  • moduleID – The ID associated with the configData

Returns

void

void Reset_sunSafeACS(sunSafeACSConfig *configData, uint64_t callTime, int64_t moduleID)

This method resets the module.

Parameters

  • configData – The configuration data associated with the sun safe ACS control

  • callTime – The clock time at which the function was called (nanoseconds)

  • moduleID – The ID associated with the configData

Returns

void

struct sunSafeACSConfig
#include <sunSafeACS.h>

module configuration message

Public Members

ThrustGroupData thrData

Collection of thruster configuration data

CmdTorqueBodyMsg_C cmdTorqueBodyInMsg

The name of the Input message

BSKLogger *bskLogger

BSK Logging.