Course Introduction Introduction to STM32 Timer Basics and Common Applications The STM32 technical training proudly presents “Chatting with the Moderator about the STM32 Series” training. This training is carefully compiled by the moderator based on the most frequently asked questions in the ST MCU forum, featuring specialized technical Q&A and application case analysis. The first … Read more
Introduction to FreeRTOS Interrupts The highest interrupt priority that can call interrupt-safe FreeRTOS API functions is determined by the interrupt service routine. Do not call interrupt-safe FreeRTOS API functions from any interrupt with a higher priority than this (the higher the priority, the lower the numerical value). The code is as follows (version FreeRTOS V202107.00): … Read more
Follow+Star Public Account Number, don’t miss the wonderful content Source | MultiMCU EDU Typically, the RTOS system tick is 1KHz, of course, there are cases of 100Hz or 10KHz. At 1KHz, the shortest system delay is 1ms, and in real-time control, there are situations that require microsecond (us) level delays. What should we do? There … Read more
Introduction: Use Raspberry Pi and an e-paper display to start the countdown to your next holiday. Article length: 9501 words, reading time approximately: 12 minutes Pi Day🔗 en.wikipedia.org(Pi Day) (March 14) has come and gone, leaving behind wonderful memories and many Raspberry Pi projects🔗 opensource.com waiting for us to try. It’s hard to return to … Read more