About GMan1

GMan1 · 2022-02-12

Hi!I am learning to read the stm32f103c8t6 manual in order to be able to control the MCU without the HAL libraries. It seems that I have set up everything as it should be, but the result seems weird. If I write 0x00 to the SPI DR, I see 0x00 by the a...

GMan1 · 2021-08-08

Hello!I have Blue Pill board and ST-LINK/V2 programmer. When I open STM32CubeProgrammer on Windows 10, my ST-LINK is detected properly but nothing happens when clicking on connect. No error messages, nothing. I can click all day and nothing. At the s...

GMan1 · 2022-02-13

Thank you!

GMan1 · 2022-02-12

Thanks for your answer. At the moment I have not connected any slave. All I am trying to do is to make sure, that writing from the master works as it should, but the problem is, that I write 0x55 to the DR, but it seems from the analyzer side, that i...

GMan1 · 2021-08-08

Thanks for your answer!As I wrote in the opening post, ST-LINK is detected - it shows target voltage and Firmware version. Only the Serial Number is weird - it shows only one letter "U". I just tried the ST-Link Utility. It shows much longer serial n...

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Bits sent out from SPI MOSI pin are received inversed by analyzer

Cannot connect to Blue Pill using STM32CubeProgrammer with ST-LINK/V2 on Windows 10

Re: Bits sent out from SPI MOSI pin are received inversed by analyzer

Re: Bits sent out from SPI MOSI pin are received inversed by analyzer

Re: Cannot connect to Blue Pill using STM32CubeProgrammer with ST-LINK/V2 on Windows 10