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我用MSP430FR2633做的小实验，控制P3.0口输出高电平但是测试结果为1.1V左右什么原因？
程序:
void main() {
P3DIR |= BIT0;
P3OUT|=BIT0;
}
加两句话
WDTCTL = WDTPW | WDTHOLD; // Stop watchdog timer PM5CTL0 &= ~LOCKLPM5; // Disable the GPIO power-on default high-impedance mode // to activate previously configured port settings
