• 状态
  • 已锁定 已锁定
  • 个回复 2 个回复
  • 名订阅用户 15 名订阅用户
  • 次查看 1266 次查看
  • 用户 0 名在线用户
选项
选项
相关

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

MSP430G2553的I2C地址高位丢失

Alan Albert
Prodigy 71 points
Other Parts Discussed in Thread: MSP430G2553

用msp430g2553写程序是在代码中明明写的是0XA2但是在I2C从属器件接收到的确是0X22，烦请高手解答。谢谢！！

UCB0CTL1 |= UCSWRST;
UCB0CTL0 |= UCMST + UCMODE_3 + UCSYNC;
UCB0CTL1 |= UCSSEL_2 + UCSWRST;
UCB0BR0 = 12;
UCB0BR1 = 0;
UCB0I2CSA = 0XA2;
UCB0CTL1 &= ~UCSWRST;