Hi,We have devellopped our own bootloader for the different families of STM32. This is based in one sector of the flash while it is able to reprogram the other sectors. Now I am working with a STM32H750 but this one has only 1 sector... I might alrea...

Posted on February 21, 2018 at 09:23Hi all,We use the STM32F446 for a new project. We noticed that the clock for the timers on the APB1 is x4 instead of x2 when the APB1 prescaler is not equal to 1. In our test we have used a system clock of 168MHZ ...

Posted on June 08, 2017 at 16:57Hi all,I am testing a LSM9DS1 module to replace a L3GD20. I get readouts for the gyro, the accellerometer and the magnetometer. However when I turn my pcb I can see value changes on the accellerometer and the magnetom...

Posted on August 19, 2016 at 10:01Hi all,I need to interface with a common IC which needs to have the NSS low during the complete message of 32 clocks. I have all working, DMA is triggered by a timer and fills the SPI data register with the complete...

Posted on July 08, 2016 at 08:11Hi all,I use DMA and linked timers in most of my projects with no problems on STM32F1 and STM32F4. I want to do the same on the STM32F7. As a test I want to use a DMA stream to create a changing signal on a PWM output...