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难道一个SPI 就把所有东西都弄不好用了么、??
程序如下
//*******************CONTROL SPI ************************************//
void CONTROL_SPI(void)
{
P3SEL |= 0b00001110; // P3.1-3 SPI option select
P3DIR |= 0b00001010; //p3.2(spiout )
ME1 |= USPIE0; // Ena××e USART0 SPI mode
UTCTL0 = CKPH+SSEL1+SSEL0+STC; // SMCLK, 3-pin mode
UCTL0 = CHAR+SYNC+MM+SWRST; // 8-bit SPI Master **SWRST**
UBR00 = 0x80; // UCLK/2^8
UBR10 = 0x00; // 0
UMCTL0 = 0x00; // no modulation
UCTL0 &=~SWRST;
}
请教各位了 ,,看看又什么毛病??? |
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