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MKora · 2019-06-25

Hi,In a project I need a precise timing so I cant rely on th internal oscilator and want to use a crystal 24-32MHz with MCU. But actually I couldnt find anything about this possibility in datasheet.the sample is 32 KHz that is not good for my applica...

MKora · 2019-02-01

Hi All,I am new on STM32 and want to use printf on UART.I could run the printf on uart in the example folder.But couldnt find how does it work, actually couldnt find any comment in it about enabling printf on uart.I am useing STM32CubeMx and want to ...

MKora · 2019-06-26

Hi, thanks for your reply.Do you know any MCU in this family that supports crystal?Is it safe to change the clock source during runtime?

MKora · 2019-02-01

Hi All,I found a very usefull video on youtube about it from an indian guy.The only thing that you need is to add following lines to the main.c#ifdef __GNUC__ #define PUTCHAR_PROTOTYPE int __io_putchar(int ch)#else #define PUTCHAR_PROTOTYPE int fputc...

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