190
APPX
Appendix 2 How to Replace an Existing Product
Appendix 2
How to Replace an Existing Product
Replacement of projects
Import the Q12DCCPU-V projects by using the Import function of CW Workbench (SW1DND-CWWR-E/EZ/EVZ). Select the
"Build Support and Specs" tab on the screen of property for the imported project, and change "Active build spec" to
"ARMARCH7gnu_SMP".
*1
*1 For details on importing projects and changing "Active build spec", refer to the following manual.
CW Workbench/CW-Sim Operating Manual
Replacement of VxWorks standard API functions
The operating system of R12CCPU-V has been upgraded from Q12DCCPU-V.
(Q12DCCPU-V: VxWorks 6.4
→
VxWorks 6.9)
To replace VxWorks standard API function, refer to "MIGRATION GUIDE" of VxWorks.
*1
*1 PDF file of VxWorks "MIGRATION GUIDE" is included in CW Workbench.
Replacement of functions
If any of the functions listed in Page 194 Correspondence Table to Conventional Functions is used in the user program,
replace the function.
*1
*1 Check the specifications of the function before replacement since changing arguments may be required for the replacement in some
case.
Replacement of device type
The device types listed on the following table are deleted from R12CCPU-V.
If any of the following device type is used in the user program to be replaced, perform the alternative method shown in the
"Alternative method" column. The methods described in the following section are available as the alternative methods.
Bus interface functions
■
Device types for accessing CC-Link IE Controller Network modules
Device type deleted from R12CCPU-V
Alternative method
Device
Device name
specification
Link input internal buffer
QBFDev_LXBuf
The area (device) corresponding to the device type deleted from R12CCPU-V
can be accessed with the following method.
Page 192 Refreshing device, The access target is a network module on the
own station.
Link output internal buffer
QBFDev_LYBuf
Link relay internal buffer
QBFDev_LBBuf
Link register internal buffer
QBFDev_LWBuf
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