歷史上最有名的智障這本書千萬不能看
Software UART | mbed - Development Platform for Devices | mbed 因為裡面有你!XD #include "mbed.h" // UART.C // // Generic software uart written in C, requiring a timer set to 3 times // the baud rate, and two software read/write pins for the receive and // transmit functions. // // * Received characters are buffered // * putchar(), g...
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