BLE模式下,我尝试在接到主机写属性的回调函数中,让P1.5,P1.6,P1.7输出高电平,可是没反应,GPIO在PM2模式下需要唤醒吗?如果需要该怎么唤醒呢?我量的是SmartRF05 的P18中的17脚和地;程序如下:
P1SEL |= 0xE0;
P1DIR |= (1<<7);//P1_7 defined as output
P1_7 = 1; //Reset as high
P1_5 = 1;
P1_6 = 1;
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BLE模式下,我尝试在接到主机写属性的回调函数中,让P1.5,P1.6,P1.7输出高电平,可是没反应,GPIO在PM2模式下需要唤醒吗?如果需要该怎么唤醒呢?我量的是SmartRF05 的P18中的17脚和地;程序如下:
P1SEL |= 0xE0;
P1DIR |= (1<<7);//P1_7 defined as output
P1_7 = 1; //Reset as high
P1_5 = 1;
P1_6 = 1;