About KPN1

KPN1 · 2022-07-15

Code runs fine and decodes USART1 when the STM32G0B1KC boots up and then the external serial data starts transmitting. When the external transmission (38400Bd) is starting while the micro is booting up the Rx interrupt hangs after the first character...

KPN1 · 2021-06-09

Installed SPC5Studio on an older WIN7 laptop. When trying to start the application an icon briefly appears in the taskbar - then nothing.Error log reads "A fatal error has been detected by the Java Runtime Environment..."Updated existing JAVA runtime...

KPN1 · 2024-05-15

Old thread, I know - has anyone come up with a workable solution here?I am porting code for a STM32F030C8T6 from another compiler. The Rx pin of USART 1 was used for a pin interrupt input. So the chip is not the limitation here. However I can't seem ...

KPN1 · 2022-07-17

Thanks Jan,OK, I should have been clearer. Here is a bit more detail:The receive interrupt fires, but does not return new characters. It is aways the same character. It also does not show receiver errors. (But I will do more tracing to confirm that)...

KPN1 · 2021-11-18

Thanks Erwan,We stopped designing with SPC5 MCUs - not worth the hassle when you can't get support...Regards, Peter

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STM32G0B1KC - USART stops receiving when external serial data starts transmitting during boot

Anyone know a workaround when SPC5Studio does not start?

Re: UART Transmit only? or how do i reliably remove UART configuration from the RX pin?

Re: STM32G0B1KC - USART stops receiving when external serial data starts transmitting during boot

Re: Anyone know a workaround when SPC5Studio does not start?