APM32F4xx Series Software Simulating USART Application Note
■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.
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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August 22, 2023 |
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V1.0 |
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AN1104 |
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1.5 MB |
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