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我正在构建基于 Arduino 框架的解决方案。项目在platform.io中编译。
Arduino 硬件串行实现定义了ISR(UART0_UDRE_vect). 硬件实现
ISR(UART0_UDRE_vect)
有没有办法在自定义库中排除 HardwareSerial 默认实现或覆盖 ISR 实现?