I'm porting the ucos-ii code on atmega128, and I feel that there is a section of address setting in the OS_CPU_S.S code as follows:
SREG=0X3FTCNT2=0X24SPL=0X3DSPH=0X3E
The program is error-free after ...
An official routine was imported, and the program is as follows: [code]#include "mbed.h" AnalogIn analog_value(A0); DigitalOut myled(LED1); // Calculate the corresponding acquisition measure for a giv...
[size=5][font=新宋体] 1. Why are the car remote controls and the roller shutter door remote controls at home so sensitive and responsive no matter how you press them? 2. We designed a board ourselves, bo...
The following is a function in the ST OTG library. I don’t know what the two lines in red are doing.USB_OTG_Status USB_OTG_CoreInitDev (USB_OTG_CORE_DEVICE *pdev){USB_OTG_Status status = USB_OTG_OK;US...
Regarding the operation of GPIO, the moderator of the previous post has explained it very clearly. For details, please see the post: Questions about the GPIO operation of STM32 . What I want to ask in...
How to implement virtual serial port technology under WINCE? For example, how can other APs access GPS communication data through virtual serial port without affecting navigation communication?...
Abstract:
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