This is a keyboard program MSP430 is a 4 × 4 of the ranks of the keyboard, is to use IO interrupt I realize the

矩阵键盘(中断方式)
..................\Debug
..................\key.dep
..................\key.ewd
..................\key.ewp
..................\key.eww
..................\main.c
..................\settings
..................\........\key.cspy.bat
..................\........\key.dbgdt
..................\........\key.dni
..................\........\key.wsdt

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