About Daniel Näslund

Daniel Näslund · 2021-08-25

We're investigating replacing some STM32F105 processors with STM32F107 on a short time frame.The datasheet footnote says "SPI2/I2S2 and I2C2 are not available when the Ethernet is being used." Does that mean that I2C2 is never available or that you h...

Daniel Näslund · 2018-11-15

I'm trying to generate a 2 second break from USART1 on a STM32F105. It's needed for a custom protocol running on top of LIN: the TX line must be driven low for 2 seconds.UARTs like 8250 and 16550 have a Set Break Enable Bit (SBE) in their Line Contro...

Daniel Näslund · 2021-08-25

Hi Mike and thank you for your swift reply.[ Sorry for not providing more information below. Due to Covid-19, I'm not in the office and can't make more hands-on experiments. I'll update this post or post follow-ups when I have more information. ]So t...

User statistics

User Activity

Can the I2C2 block be used on STM32F107?

Generate 2 second break from UART

Re: Can the I2C2 block be used on STM32F107?