Posted on August 27, 2015 at 16:47Hi We are using STM32F302C, schematic is attached. some boards when powered on take more than one minute in order to get the application running, this problem happens only in stand alone mode ''without connecting IC...

Posted on August 27, 2015 at 16:33Hi We are using STM32F302C , for reset we use reset monitor IC max809. our schematic is as attached picture. The problem is that  some boards don't have auto power reset and we have to press switch S2 in order to s...

Posted on February 10, 2015 at 10:50Hi I am using STM32F103RBT6 @72MHZ I use SPI with DMA to stream data from memory to GPIO SPI Prescaler is 4 GPIO is configured as output push-pull and speed 50MHz The problem is that the data output rise and fal...

Posted on January 28, 2015 at 13:58Hi Is there a micro from ST with marking PEGM2701? Regards Hossam Alzomor

Posted on December 11, 2014 at 13:27Hi We have developed an applicaion using on  STM32F103 UART using the standard peripheral library and it was working fine. recently we ported our application to STM32F407 running @ 168MHz. Since then We are missi...