keil-C51-v6.12-完全解密版-17.8M.zip

				LOAD MEASURE.DMO
				G, MAIN
				
				/*--------------------------------------------*/
				/* MyStatus shows analog and other values ... */
				/*--------------------------------------------*/
				
				FUNC void MyStatus (void)  {
				  printf ("=============================\n");
				  printf (" Analog-Input-0:  %f\n", ain0);
				  printf (" Analog-Input-1:  %f\n", ain1);
				  printf (" Analog-Input-2:  %f\n", ain2);
				  printf (" Analog-Input-3:  %f\n", ain3);
				  printf (" Register (DPTR): %04X\n", DPTR);
				  printf (" Program Counter: %06lXH\n", $);
				  printf ("=============================\n");
				}
				
				/*-------------------------------------------*/
				/* Function MyRegs() shows Registers R0...R3 */
				/*-------------------------------------------*/
				
				FUNC void MyRegs (void)  {
				  printf ("---------- MyRegs() ----------\n");
				  printf (" R0  R1  R2  R3\n");
				  printf (" %02X  %02X  %02X  %02X\n");
				  printf ("------------------------------\n");
				}
				
				/*-----------------------------------------------*/
				/* Analog0() simulates analog input values given */
				/*  to channel-0 (AIN0) of the C515 derivative   */
				/*-----------------------------------------------*/
				Signal void analog0 (float limit)  {
				  float volts;
				
				  printf ("Analog0 (%f) entered.\n", limit);
				  while (1)  {          /* forever */
				    volts = 0;
				    while (volts 				      ain0 = volts;     /* analog input-0 */
				      twatch (200000);  /* 200000 Cycles Time-Break */
				      volts += 0.1;     /* increase voltage */
				    }
				    volts = limit;
				    while (volts >= 0.0)  {
				      ain0 = volts;
				      twatch (200000);  /* 200000 Cycles Time-Break */
				      volts -= 0.1;     /* decrease voltage */
				    }
				  }
				}