up_i2cuninitialize symbol missing

[tadziopazur]

up_i2cuninitialize symbol missing

[pmarcinkiew]

Could you look at this PR?

#134

[sunghan-chang]

Hello @tadziopazur .

Did you meet compilation error?
Could you let us know which configuration you use?

[tadziopazur]

Configuration file

Set up with:

$ cd os/tools && ./configure.sh artik053/tash
$ cp ../../build/configs/artik053/dot_i2ctool_defconfig ../.config

Build

$ cd ..; make

The last lines of the output:

/opt/iotjs/tizenRT/tizenrt_github_check/os/../build/output/libraries/libapps.a(i2c_bus.o):
In function i2ccmd_bus': /opt/iotjs/tizenRT/tizenrt_github_check/apps/system/i2c/i2c_bus.c:105: undefined reference to up_i2cuninitialize'
/opt/iotjs/tizenRT/tizenrt_github_check/os/../build/output/libraries/libapps.a(i2c_dev.o): In function i2ccmd_dev': /opt/iotjs/tizenRT/tizenrt_github_check/apps/system/i2c/i2c_dev.c:227: undefined reference to up_i2cuninitialize'
/opt/iotjs/tizenRT/tizenrt_github_check/os/../build/output/libraries/libapps.a(i2c_get.o): In function i2ccmd_get': /opt/iotjs/tizenRT/tizenrt_github_check/apps/system/i2c/i2c_get.c:194: undefined reference to up_i2cuninitialize'
/opt/iotjs/tizenRT/tizenrt_github_check/os/../build/output/libraries/libapps.a(i2c_set.o): In function i2ccmd_set': /opt/iotjs/tizenRT/tizenrt_github_check/apps/system/i2c/i2c_set.c:214: undefined reference to up_i2cuninitialize'
/opt/iotjs/tizenRT/tizenrt_github_check/os/../build/output/libraries/libapps.a(i2c_verf.o): In function i2ccmd_verf': /opt/iotjs/tizenRT/tizenrt_github_check/apps/system/i2c/i2c_verf.c:238: undefined reference to up_i2cuninitialize'
Makefile:187: recipe for target '../build/output/bin/tinyara' failed

[tadziopazur]

I have a workaround the problem in our application code:

#if (defined CONFIG_I2C)
#if (defined CONFIG_ARCH_BOARD_ARTIK053) || (defined CONFIG_ARCH_BOARD_SIDK_S5JT200)
// Forward declaration.
struct i2c_dev_s;

int up_i2cuninitialize(FAR struct i2c_dev_s *dev) {
    return s5j_i2cbus_uninitialize(dev);
}
#endif // artik05x
#endif // defined CONFIG_I2C

but that's just a workaround..

[girishks2000]

@tadziopazur
If its just a work around no issue. But please don't merge this work around. This will break protect build configuration

[tadziopazur]

Around no issue. What should I make out of it -- are you trying to say it has been fixed by now, or that it is not an issue at all that there is an app in the tree that cannot be built?
Or something else?

[sunghan-chang]

@tadziopazur You already modified it. Right? Is there any another issue related this?