MATLAB SIMHYDRAULICS RELEASE NOTES Manual do Utilizador descarregar pdf (Página 8)

Real-Time Interface – Blocksets and Toolboxes Support 8

dSPACE Releases: 4.1 to 7.0

RTI and RTI-MP

Problem Description:

Most Simscape, SimDriveline, SimElectronics, SimHydraulics and SimMechanics blocks have

special ports that are connected with special connection lines. These connection lines are not

normal Simulink lines. As a result, variables are not available in RTI’s variable description file

(<model>.trc file) for these ports and connection lines. For details on ports and connection lines,

refer to the Simscape User’s Guide from The MathWorks.

For models containing blocks from Simscape, SimDriveline, SimElectronics, SimHydraulics or

SimMechanics, the RTI variable description file option “Include mask and workspace

parameters” is not supported.

3.7.3 Compiler Issues

PPC compiler warnings

Relevance:

MATLAB Releases: R14 Service Pack 1 to R2010b

dSPACE Platforms: RTI1005 RTI1103 RTI1104 RTI1401

dSPACE Releases: 4.1 to 7.0

RTI and RTI-MP

Problem Description:

Applications with Simscape blocks can be built for dSPACE platforms based on a PowerPC

processor (DS1005, DS1103, DS1104 and MicroAutoBox). Even though the Microtec PowerPC

compiler issues some warnings concerning code generated by Real-Time Workshop or provided

by Simscape, SimElectronics or SimHydraulics, the application can be loaded to the real-time

hardware.

For models containing SimMechanics blocks, the compiler optimization option -Ox should be

turned off to avoid compiler warnings.

PPC compiler limitations

Relevance:

MATLAB Releases: R13.0 to R2007a+

dSPACE Platforms: RTI1005 RTI1103 RTI1104 RTI1401

dSPACE Releases: Release 5.1 to 5.4

RTI and RTI-MP, Microtec PowerPC Compiler 2.x

Problem Description:

For dSPACE platforms based on PowerPC processor (DS1005, DS1103, DS1104 and

MicroAutoBox), applications with SimMechanics can be built and downloaded only if compiler

optimization of the Microtec PowerPC compiler is completely turned off. Even though the

compiler still issues several warnings in this case, the application can be loaded to the real-time

hardware and will be processed. With any other level of compiler optimization, the build process

is stopped due to compiler errors.

3.7.4 Run-time Issues

Exception occurs when using SimDriveline blocks in Atomic Subsystems and with the

option “minimize algebraic loops occurence” enabled

1 2 3 4 5 6 7 8 9 10 11 12

Comentários a estes Manuais

Sem comentários

MATLAB SIMHYDRAULICS RELEASE NOTES Manual do Utilizador Página 8

Comentários a estes Manuais

Manuais e produtos relacionados com não MATLAB SIMHYDRAULICS RELEASE NOTES