The following warnings were suppressed in the IAR projects in OCSDK rev 1.1.0.8 or earlier in order to minimize warnings generated by library calls. These may mask problems in your code, so you may elect to enable individual diagnostics when troubleshooting your application. You should not need to suppress any warnings in OCSDK 1.2.0.1 or later.
| code | description |
|---|---|
Go005 | Too low level of optimization to inline %n |
Pa039 | use of address of unaligned structure member |
Pa050 | non-native end of line sequence detected (this diagnostic is only issued once) |
Pa082 | undefined behavior: the order of volatile accesses is undefined in this statement (see IAR tech note 99411) |
Pa089 | numerated type mixed with another enumerated type |
Pe167 | argument of type %t1 is incompatible with parameter of type %t2 |
Pe177 | %n was declared but never referenced |
Pe188 | enumerated type mixed with another type |
Pe550 | %n was set but never used |
Pe767 | conversion from pointer to smaller integer |
Linker Warnings
The current stack libraries were built with IAR 7.x. If you use IAR 8.x to build your OCSDK application, you will see a linker warning similar to the following:
Linking
⚠️ Warning[Lt009]: Inconsistent wchar_t size
ucos_ii.obj(libucos_full.a) and 251 other objects in 250 different libraries have wchar_t size 16 bits
cli_task.o and 28 other objects, some of them in dl7M_tln.a and 9 other libraries have wchar_t size 32 bits
Performing Post-Build Action
The OCSDK and stack library do not use wchar_t, so is is safe to ignore this warning. You can suppress it as follows:
- In Project->Options->Linker→Diagnostics, select Suppress these diagnostics and specify Lt009