Mbed-OS 5 not working in Keil Studio Cloud

Keil Studio
1

I have tried to compile the blinky example for target B96B_F446VE. This is no longer supoorted in Mbed6, so I have changed mbed-os lib to 5.15. Tried with different versions, but always got the same error as with mbed-os-6. Is mbed-os-5 not supported here?

Build started
Target "B96B_F446VE" is not recognized
Internal error.
Build failed
Build failed

a test with STM target and Mbed 5.15.0 gave a different error:

Build started
Using toolchain ARMC6 profile {'ENV': {'ARMLMD_LICENSE_FILE': '8224@10.100.118.115:8224@10.100.172.27'}, 'PATHS': {'ARMC6_PATH': '/opt/ARMCompiler6.15.13/bin/', 'ARM_PATH': '/opt/armcc5_06_u6/'}, 'common': ['-c', '--gnu', '-O3', '-Otime', '--split_sections', '--apcs=interwork'], 'cxx': ['--cpp', '--no_rtti'], 'COMPILE_C_AS_CPP': False, 'NEW_SCAN_RESOURCES': True}
scan /tmp/chroots/ch-e040f388-0f4e-45cd-9b7f-8dd9fa222a07/src
scan /tmp/chroots/ch-e040f388-0f4e-45cd-9b7f-8dd9fa222a07/extras/mbed-os.lib
Library name 'QUECTEL_EC2X' is not unique (defined in '/tmp/chroots/ch-e040f388-0f4e-45cd-9b7f-8dd9fa222a07/src/mbed-os/features/cellular/framework/targets/QUECTEL/EC2X/mbed_lib.json' and '/tmp/chroots/ch-e040f388-0f4e-45cd-9b7f-8dd9fa222a07/extras/mbed-os.lib/connectivity/drivers/cellular/QUECTEL/EC2X/mbed_lib.json')
Internal error.
Build failed
Build failed
2

Hi Johannes. I tried to recreate this issue but wasn’t able to. I successfully built the official Blinky example for OS 5.15.7 with B96B_F446VE as the target.

When you switched to 5.15 did you start from scratch and pick it from the ‘New project’ interface?

Screenshot 2022-10-04 at 17.03.26
Screenshot 2022-10-04 at 17.03.26796×856 58.2 KB

If not, the issue may be with switching libraries on the library management interface. If you can provide more detail on the steps you took we’ll take a closer look.

Thanks.

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3

thanks for your fast reply, If have started with mbed-os-example-blinky, but I have checked if for OS 5. I have changed the library version after I got the not supported error. I will try it again as you showed.

And then it works, thanks!

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