Error: MBED / Nordic Semi BLE includes <algorithm> into C-Files

Mbed OS
1

Hi,

I’m puzzled. While working inside the Web-IDE works great, exporting the project to GCC does not compile.

The compiler claims that it cannot find . What is completely right, as this file is included inside a .h file, and this .h file is included from a .c file ( not .cpp) and the cpp-compiler knows nothing about the includes for some stl files.

This error has been introduced within the last month, as I could compile the code before perfectly.

I tried both the 4.2 and the 5.2 compilers - No Luck :frowning:

Any idea?

BR
tuxscreen

2

In file included from ./BLE_API/ble/Gap.h:20:0,
from ./BLE_API/ble/ble.h:21,
from nRF51822/source/nordic_sdk/components/ble/ble_services/ble_dfu/ble_dfu.h:53,
from nRF51822/source/nordic_sdk/components/ble/ble_services/ble_dfu/ble_dfu.c:33:
./BLE_API/ble/BLEProtocol.h:22:21: fatal error: algorithm: No such file or directory
compilation terminated.
make: *** [nRF51822/source/nordic_sdk/components/ble/ble_services/ble_dfu/ble_dfu.o] Error 1

3

I’m puzzled. While working inside the Web-IDE works great, exporting the project to GCC does not compile.

Are you referring to mbed 2 online compiler? What toolchain are you using? version? C file ? Can you provide a simple example? or more specific details

4

Hi,

the error is caused by:

  • compiling with Windows (not case-sensitive file-system)
  • and that you have two files in BLE_API and NRF51 SDK that are both called “ble.h/BLE.h”

See fix here:
https://github.com/adamgreen/gcc4mbed/commit/61ae5063846cc8412890e051f0a7dd59967ce8ff

Do you think that might be better fixed in your repository?

BR
Marc

5

Thanks for reporting it. There was an issue created in BLE repository, BLE.h conflict with Nordic SDK ble.h · Issue #177 · ARMmbed/ble · GitHub . Please track this issue.