Posted on April 10, 2016 at 20:42Run the ''I2C_TwoBoards_ComDMA'' example in Master mode. And do not connect it to a slave board (to simulate NACK). And you will find that you get stuck in the infinity loop inside the  I2Cx_DMA_TX_IRQHandler(). When...

Posted on January 21, 2016 at 13:58I'm trying to build a servo amplifier using STM32L4. The reason I'm using this series is because it has DFSDM (Digital Filter for Sigma-Delta Modulators). The FOC SDK 4.2 is not support STM32L4, however, the L4 ha...

Posted on December 05, 2015 at 09:10Hi I'm trying to get the RTC work on STM32F746G-DISCO Board. The problem I'm facing is the calendar counter except SubSeconds stop counting after calling the function HAL_RTC_GetTime() since the first time. I've t...