A: How can I speed up the IO port flipping speed? What determines the IO port flipping speed?The flipping speeds on different platforms vary greatly. Where can I set this?B: gpio_set_value is a system
I had a seven-day holiday for the National Day. I felt that time passed too quickly. Time passed by unknowingly. There will be no long holidays this year.
What is the difference between Tx and INTX marked by red arrows in the figure below? Does the dashed line above INTX mean that the voltage coming from INTX is low?