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8 years, 3 months ago.
CLI setup with nRF52 reports Supported targets: 0
I have the nRF52 board. I installed the CLI (command line) and completed all the steps. I tried both on Windows and Mac. When I connect nRF52 on USB, and issue the command mbed detect, here is what I get:
mbed detect
[mbed] Detected LPC2368, port /dev/tty.usbmodemFA131, mounted /Volumes/JLINK
[mbed] Supported toolchains for LPC2368
+--+-+-+-+-+-+
| Target | mbed OS 2 | mbed OS 5 | ARM | GCC_ARM | IAR |
+--+-+-+-+-+-+
+--+---+---+-+-+-+
Supported targets: 0
Did I miss any step? How can I add the target for nRF52?
1 Answer
5 years, 11 months ago.
Having the exact same problem. The toolchain seems to be installed and according to the toolchain support matrix, ARM_GCC should work with ARCH_BLE but...
> arm-none-eabi-gcc --version arm-none-eabi-gcc.exe (GNU Tools for Arm Embedded Processors 8-2018-q4-major) 8.2.1 20181213 (release) [gcc-8-branch revision 267074] ... > mbed toolchain -S ... | Target | mbed OS 2 | mbed OS 5 | ARM | uARM | GCC_ARM | IAR | |-----------------------|-----------|-----------|-----------|-----------|-----------|-----------| | ARCH_BLE | Supported | - | Supported | - | Supported | - | ... > mbed detect ... [mbed] Detected ARCH_BLE, port COM3, mounted D:, interface version 0251: [mbed] Supported toolchains for ARCH_BLE | Target | mbed OS 2 | mbed OS 5 | ARM | uARM | GCC_ARM | IAR | |--------|-----------|-----------|-----|------|---------|-----| Supported targets: 0
Hmm I tried just compiling for this target and got the error `Could not compile for ARCH_BLE: Target does not support mbed OS 5`, so I guess it is to do with that. Not clear at all though. Also this seems pretty stupid because the NRF51DK apparently *does* support mbed OS 5 and it's the exact same chip.
posted by 13 Jan 2019