Hello,I am having troubles with a random chip lockup. In maybe 1 from 50 tries the chip loads few lines of code and then it will stop.I dont know what could be wrong, because my app has just few lines of code that turns LED on only. No Cache is used....

Hello,I am reading data from a motion sensor but I would like to save processor resources as much as possible. I want to implement I2C with DMA support.Presently I have external interrupt (EXTI) from sensor which signalize that data in FIFO are ready...

Posted on February 11, 2016 at 20:14Hello,I am facing quite strange issue when some of my boards are suffering very rarely from burned path in the MCU for external oscillator input.It happen with STM32F1 and also STM32F4 in the way, that I can measu...

Posted on June 21, 2015 at 14:51Hello again!We have designed the board with this processor, it works perfectly.But in 1 : 100 times it seems as there is some weird condition and the processor wont initialize at all.If this situation happen, then I c...

Posted on June 19, 2015 at 18:25Hello,I have encountered issue when using STM32 bootloader, because by default it seems that it scanning all USARTs.Unfortunately I have to use only USART1, because other USARTs are used for other purposes and can tra...