About PSzab.1

PSzab.1 · 2025-02-04

The link on the bottom of page 158 is bad.There is no SBF flag in PWR_CR3, actually it is in PWR_SR1.

PSzab.1 · 2024-05-26

Hello, I am trying to debug my vcp application (uses STM32F103CBT6), but when I start a debug session the COM port does not work. When not debugging, just uploading a new code, the cdc communication only works after a power reset. I modified my custo...

PSzab.1 · 2024-05-30

Oookay. I won't trust this much the internet next time. I just searched for stm32 f103 schematic.

PSzab.1 · 2024-05-26

Thank you! This worked. I did not think of this.BTW first I tried what ST uses in their schematic:but this did not work at all.Then I built what I thought will work:and this is working in normal case, but not in debug case.

PSzab.1 · 2023-11-05

What does 0x42 return value mean?I got this when I wanted to change the name:aci_gatt_update_char_value_ext() failed: 0x42RC_DeviceInit() failed: 0x42

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