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YUNLEI · 2024-06-10

When I was debugging, I found that the program got stuck in SHCI_C2_BLE_Init, and it neither returned success nor failure.What is the reason for this? I correctly burned FUS and protocol stack when I confirmed, and the version also corresponds.

YUNLEI · 2024-05-23

Hi,The chip I am using is STM32WB55RGV6. I put it into shutdown mode and tested its current. I am using instrument room N6705C for power supply, with a voltage set to 3.3V for testing. The test result is an average current chamber of a few nA, but th...

YUNLEI · 2024-05-25

Hi,I will have a try,Thanks for you reply.

YUNLEI · 2024-05-25

Hi,Thans for you reply,I'm sorry, I just accidentally clicked the resolved button.You think is the noise which is form the power supplier, can you provide a specific introduction.I have tested the nucleu board MB1355D which has this issue also.Thanks

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The program is stuck in SHCI_C2_BLE_Init

The Shutdown Current is Fluctuating [shutdown的电流是波动的 ]

Re: The Shutdown Current is Fluctuating [shutdown的电流是波动的 ]

Re: The Shutdown Current is Fluctuating [shutdown的电流是波动的 ]