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msp430f5438a SPI UCA3

user3854913
Intellectual 780 points
Other Parts Discussed in Thread: MSP430F5438A, MSP430F5529

MSP430F5438A如:P10.4/UCA3TXD/UCA3SIMO      P10.4即是uart   又是SPI        P10SEL|=  BIT4       如何区分SPI 和uart

MSP430F5529如:P4.1/PM_UCB1SIMO/PM_UCB1SDA     P4.1即是IIC  又是SPI    如 P4SEL|=  BIT1   UCMODEx这个来区分SPI和iic的

在MSP430F5529  SPI是好的  移植MSP430F5438A不成功,怀疑是不能区分SPI 和uart?

@ FAE