When debugging the RTC routine, I found that the system crashed every time I simulated the printf function. So I searched for solutions online and saw that the simplest and most effective method was t
ARM Basics The ARM processor has a total of 37 registers. These include: **31 general-purpose registers, including the program counter (PC). These registers are all 32-bit registers. **6 status regist
Now I have written a program similar to ping and run it on a PC, but the program does not send a ping packet once a second. Instead, it immediately sends another ping packet if it receives a response
ARM and DSP communication : https://training.eeworld.com.cn/course/255In the development and debugging of multi-core programming, communication and information exchange between cores are very necessar