MSP430的c程序集合

【文件属性】：
文件名称：MSP430的c程序集合
文件大小：51KB
文件格式：RAR
更新时间：2015-08-11 04:46:28
MSP430 TI官方程序例程！ //****************************************************************************** // MSP-FET430P140 Demo - ADC12 Sample A0, AVcc // // Description; A simple single sample is made on A0 with refernce to Avcc. // Software controls pulse on ADC12SC to sample analog input signal and start // conversion. ADC12 internal oscillator times conversion. ADC12BUSY flag is // polled for EOC. Conversion result saved in ADC12MEM0. // // For acurate conversion, bias ADC12 references per device datasheet // // // MSP430F149 // ----------------- // /|\| XIN|- // | | | // --|RST XOUT|- // | | // 0-AVcc >--|A0 | // // M.Buccini // Texas Instruments, Inc // February 2002 //****************************************************************************** #include void main(void) { WDTCTL = WDTPW + WDTHOLD; // Stop WDT ADC12CTL0 = ADC12ON; // ADC12ON P6SEL |= 0x01; // P6.0 ADC option select for (;;) { ADC12CTL0 |= ADC12SC + ENC; // Sampling open ADC12CTL0 &= ~ADC12SC; // Sampling closed, start conversion while ((ADC12CTL1 & ADC12BUSY) == 1); // ADC12BUSY? } }