APM32F4xx Series Software Simulating USART Application Note

PublishTime：2024-03-29

●Introduction
■During the use of the system, the system resources (e.g. serial ports) may be insufficient. In this case, the IO port can be used to simulate the serial port to serve the same function. This application note introduces how to realize simulation of serial port by IO port on the APM32F4xx series through external interrupts and timers.

Brand of Product：	Geehy Semiconductor
Part#：	APM32F4xx Series 、 APM32F4xx More Part#
Product Category：	More
Application：	[ high-speed data communication ] More
Data Type：	Application note & Design Guide More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	August 22, 2023
Version Number：	V1.0
Data Encoding：	AN1104
Data Size：	1.5 MB

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