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Keil C51中斷程序規(guī)則
interrupt 函數屬性當包含在一個聲明中指定函數為一個中斷函數例如unsigned int interruptcnt;unsigned char second;void timer0 (void) interrupt 1 using 2{ if (++interruptcnt == 4000) { /* count to 4000 */
interrupt 函數屬性當包含在一個聲明中指定函數為一個中斷函數例如unsigned int interruptcnt;unsigned char second;void timer0 (void) interrupt 1 using 2{ if (++interruptcnt == 4000) { /* count to 4000 */
