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ST-Link doesn't find Murata CMWX1ZZABZ-072 via SWD port

TMaru.1
Associate

Hello,

I want to connect CMWX1ZZABZ-072 with ST-Link, but it doesn't works.

CMWX1ZZABZ-072 has a break out board which can program with arduino core.

But I want advanced programming.

So I want to program on Keil.

I tried to connect CMWX1ZZABZ-072 with ST-Link in following steps:

  • Installed ST-Link utility( STSW-LINK004) and ST-Link driver(STSW-LINK009)
  • Connected PC and ST-Link
  • Checked that "STM32 STLink" is recognized as USB device in device manager.
  • Open ST-Link utility, and install ST-Link Firmware update
  • Set parameters as following screen shot

  • Connect SWD ports and supplied power to MCU
  • Set high BOOT0, and reset MCU
  • Select "Connect" on ST-LINK utility

Then, ST-Link utility says likes this picture.

Please teach me how can I solve this problem?​

My environments are here.

Thanks,

Tetsuro

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