The 2024 version of the ESP32 development tutorial based on ESP-IDF is aimed at basic beginners. I hope this series of tutorials can help you solve many problems and lead you on the road of ESP32 development.
There is a line of code in my startup code to initialize d-cache: ....... lui t6, 0x8000 # Get a KSeg0 address for cacheops mtc0 zero, C0_TAGLO mtc0 zero, C0_TAGHI move t7, t4 1: cache 0x9, 0(t6) add
I want to use a pin of 51 to connect a 6-pin 5v relay, and use high and low levels to control the on and off of the relay to switch the circuit. At first, I used Vcc as the +5v input directly, and the
According to iSuppli's forecast, global power management chip sales will rise to $29.5 billion in 2008 , with a compound annual growth rate of 12.7% from 2003 to 2008. Among them , the sales growth ra
As home and office networking becomes more and more common, the demand for high-speed, low-cost, barrier-free interconnection between many devices is increasing, which of course also poses new challen
For the STM32103 chip, there is no problem if the APP program starts running from 0x8000000. However, if an offset address is added to the APP program when running with the boot, the APP will have pro