Hi
I'm currently evaluating Embedded Studio and embOS Trial from here: segger.com/evaluate-our-softwa…abs/efm32-happy-gecko-dk/
Target is stock EFM32HG Dev Kit.
Unmodified project loads and builds fine but fails to download to target. I've tried projects 'Hello world' and 'Start_EFM32HG322' with the same result.
Any ideas what might be wrong? I would expect that "it simply works" -- no tweaking or configuration needed.
Best regards
Juho
I'm currently evaluating Embedded Studio and embOS Trial from here: segger.com/evaluate-our-softwa…abs/efm32-happy-gecko-dk/
Target is stock EFM32HG Dev Kit.
Unmodified project loads and builds fine but fails to download to target. I've tried projects 'Hello world' and 'Start_EFM32HG322' with the same result.
I have verified that download works fine with Simplicity Studio. I didn't check with IAR yet. Also debugger connection seems to work, it's just that target download doesn't.Preparing target for download
Loading target script file EFM32HGxxx_Target.js
Executing script Reset();
Reset: Halt core after reset via DEMCR.VC_CORERESET.
Reset: Reset device via AIRCR.SYSRESETREQ.
Downloading ‘Hello World.elf’ to J-Link
Programming 3.5 KB of addresses 00000000 — 00000e4f
Programming 0.0 KB of addresses 00000e50 — 00000e5b
Timeout while preparing target, RAMCode did not respond in time. (PC = 0x00000000, CPSR = 0x00000000, LR = 0x01000003)!
Failed to prepare RAMCode using RAM
Any ideas what might be wrong? I would expect that "it simply works" -- no tweaking or configuration needed.
Best regards
Juho