QNX RTOS v4 Knowledge Base
QNX RTOS v4 Knowledge Base
| Title |
_CA_PCI_Find_Device within appbuilder |
| Ref. No. |
QNX.000009835 |
| Category(ies) |
Development |
| Issue |
When using _CA_PCI_Find_Device, the code finds the device when used as a standalone program, but it can not find the device within appbuilder.
We have printed the arguments passed to _CA_PCI and they are indentical, but no luck when called from within PhAB.
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| Solution |
_CA_PCI requires stack less than 64K and located less than 64K. Photon apps (and PhAB) due to shared library, this cannot be done.
There is a file available in the Contributed Software section in the path /usr/free/tmp/ca_pci_msg.tar.gz which provides a a work around (server and library that sends message to the server who makes the calls). |
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