I wrote a keyboard input program. Because it needs to detect whether the key is valid, the timer period interrupt is used for delay. The interrupt service program has variables to detect the key statu
I would like to ask you, the program runs fine with the emulator.Then when I burn the chip and run it offline, there is a problem. The program can be executed before the offline, but there is no outpu
There are four types of STM32 development environments: The first type: MDK, which is mine and the most familiar to everyone. The second type: IAR, which I have also used. The third type: Atollic_True
The boot mode selection is 00011 UART0->SPI0->XIP(MUX2)->MMC0. It can be started from the serial port. It can be started from the SD card after installing it. After removing the SD card, I want to sta
I guess when you see Xiangshan, you probably think of Xiangshan in Beijing. It is so Chinese.Regarding the birth of "Xiangshan", Bao Yungang, a researcher at the Chinese Academy of Sciences, said:
"Dr