单片机原理及应用Principleand application of MCU例2:闪烁灯程序设计---交替闪烁灯（又称踏步灯）VCCU1D1JD2D4ID5JD7D8JD3ID640专AP0.0/AD0/RXD3P45/ALE/CCP5239P0.1/AD1/TXD3P2.7/A15/CCP2 3LEDILEDILEDIEDLEDLEDLLEDLED338P0.2/AD2/RXD4P2.6/A14/CCP1 3437P0.3/AD3/TXD4P2.5/A13/CCP0 3536R8IRTR6P0.4/AD4/T4CLKOP2.4/A12/ECI3/SS23563.3K3.3K33K33K33K33KL33KP0.5/AD5/T4P2.3/A11/MOSI23.3K734P0.6/AD6/T3CLKOP2.2/A10/MISO2833P10PHEP15P14P13P12P2.1/A9/SCLK 2P0.7/AD7/T3L932P1.0/ADC0/CCP1/RXD2P2.0/A8/RSTOUTLOW1031P1.1/ADC1/CCP0/TXD2P4.4/RD/CCP41130P4.2/WR/CCP3P1.2/ADC2/SS/ECI/CMPO1229P1.3/ADC3/MOSIP4.1/MISO 31328P1.4/ADC4/MISOP3.7/INT3/TXD2/CCP2/CCP221427P1.5/ADC5/SCLKP3.6/INT2/RXD2/CCP121526P1.6/ADC6/RXD3/XTAL2/MCLKO2P3.5/T1/T0CLKO/CCP021625P1.7/ADC7/TXD3/XTAL1P3.4/T0/T1CLKO/ECI21724P3.3/INT1P5.4/RST/MCLKO/SS3/CMP1823VCCVCCP3.2/INTO1922P5.5/CMP+P3.1/TXD/T22021GNDP3.0/RXD/INT4/T2CLKOSTC15W4K60S4PDIP40
单片机原理及应用 Principle and application of MCU 例2：闪烁灯程序设计 -交替闪烁灯（又称踏步灯） VCC D1 LED D2 LED D3 LED D4 LED D5 LED D6 LED D7 LED D8 LED P10 P11 P12 P13 P14 P15 P16 P17 R1 3.3K R2 3.3K R3 3.3K R4 3.3K R5 3.3K R6 3.3K R7 3.3K R8 3.3K VCC P0.0/AD0/RXD3 1 P0.1/AD1/TXD3 2 P0.2/AD2/RXD4 3 P0.3/AD3/TXD4 4 P0.4/AD4/T4CLKO 5 P0.5/AD5/T4 6 P0.6/AD6/T3CLKO 7 P0.7/AD7/T3 8 P1.0/ADC0/CCP1/RXD2 9 P1.1/ADC1/CCP0/TXD2 10 P1.2/ADC2/SS/ECI/CMPO 11 P1.3/ADC3/MOSI 12 P1.4/ADC4/MISO 13 P1.5/ADC5/SCLK 14 P1.6/ADC6/RXD_3/XTAL2/MCLKO_2 15 P1.7/ADC7/TXD_3/XTAL1 16 P5.4/RST/MCLKO/SS_3/CMP- 17 VCC 18 P5.5/CMP+ 19 GND 20 P3.0/RXD/INT4/T2CLKO 21 P3.1/TXD/T2 22 P3.2/INT0 23 P3.3/INT1 24 P3.4/T0/T1CLKO/ECI_2 25 P3.5/T1/T0CLKO/CCP0_2 26 P3.6/INT2/RXD_2/CCP1_2 27 P3.7/INT3/TXD_2/CCP2/CCP2_2 28 P4.1/MISO_3 29 P4.2/WR/CCP3 30 P4.4/RD/CCP4 31 P2.0/A8/RSTOUT_LOW 32 P2.1/A9/SCLK_2 33 P2.2/A10/MISO_2 34 P2.3/A11/MOSI_2 35 P2.4/A12/ECI_3/SS_2 36 P2.5/A13/CCP0_3 37 P2.6/A14/CCP1_3 38 P2.7/A15/CCP2_3 39 P4.5/ALE/CCP5 40 U1 STC15W4K60S4_PDIP40
#include<stc15.H>void Delay(void)Lunsigned char i,j,k;延时子程序for(i=20;i>0;i--)for(j=20;j>0;j--)for(k=248;k>0;k--)void main(void)LP1M1=0X00;P1M0=0X00;while(1)L主程序P1=0XAA;Delay();P1=0X55;Delay();
单片机原理及应用 Principle and application of MCU #include <stc15.H> void Delay(void) { unsigned char i,j,k; for(i=20;i>0;i-) for(j=20;j>0;j-) for(k=248;k>0;k-); } void main(void) { P1M1=0X00; P1M0=0X00; while(1) { P1=0XAA; Delay(); P1=0X55; Delay(); } } 主程序 延时子程序
单片机原理及应用Principle and application of MCuVCCU1DID2D8314640P0.0/AD0/RXD3P4.5/ALE/CCP5239P0.1/AD1/TXD3P2.7/A15/CCP2 3LEDLEDLEDLEDLEDLEDLEDLED38P0.2/AD2/RXD4P2.6/A14/CCP1 3437P2.5/A13/CCP0 3P0.3/AD3/TXD4536R8R6R7R4RSP0.4/AD4/T4CLKOP2.4/A12/ECI3/SS2635P0.5/AD5/T4P2.3/A11/MOSI23.3K3.3K3.3K3.3K3.3K13.3K3.3K13.3K734P2.2/A10/MISO2P0.6/AD6/T3CLKO833P10P17P11P14P13P12二P0.7/AD7/T3P2.1/A9/SCLK 2一932P2.0/A8/RSTOUTLOWP1.0/ADC0/CCP1/RXD21031P1.1/ADC1/CCP0/TXD2P4.4/RD/CCP41130P1.2/ADC2/SS/ECI/CMPOP4.2/WR/CCP31229P1.3/ADC3/MOSIP4.1/MISO31328P1.4/ADC4/MISOP3.7/INT3/TXD2/CCP2/CCP221427P1.5/ADC5/SCLKP3.6/INT2/RXD 2/CCP1 21526P1.6/ADC6/RXD3/XTAL2/MCLKO2P3.5/T1/T0CLKO/CCP021625P1.7/ADC7/TXD 3/XTAL1P3.4/T0/T1CLKO/ECI21724P5.4/RST/MCLKO/SS3/CMPP3.3/INT11823VCCVCCP3.2/INTO1922P5.5/CMP+P3.1/TXD/T22021GNDP3.0/RXD/INT4/T2CLKOSTC15W4K60S4PDIP40思考：多功能广告灯程序，稍后实践！
单片机原理及应用 Principle and application of MCU 思考：多功能广告灯程序，稍后实践！！ VCC D1 LED D2 LED D3 LED D4 LED D5 LED D6 LED D7 LED D8 LED P10 P11 P12 P13 P14 P15 P16 P17 R1 3.3K R2 3.3K R3 3.3K R4 3.3K R5 3.3K R6 3.3K R7 3.3K R8 3.3K VCC P0.0/AD0/RXD3 1 P0.1/AD1/TXD3 2 P0.2/AD2/RXD4 3 P0.3/AD3/TXD4 4 P0.4/AD4/T4CLKO 5 P0.5/AD5/T4 6 P0.6/AD6/T3CLKO 7 P0.7/AD7/T3 8 P1.0/ADC0/CCP1/RXD2 9 P1.1/ADC1/CCP0/TXD2 10 P1.2/ADC2/SS/ECI/CMPO 11 P1.3/ADC3/MOSI 12 P1.4/ADC4/MISO 13 P1.5/ADC5/SCLK 14 P1.6/ADC6/RXD_3/XTAL2/MCLKO_2 15 P1.7/ADC7/TXD_3/XTAL1 16 P5.4/RST/MCLKO/SS_3/CMP- 17 VCC 18 P5.5/CMP+ 19 GND 20 P3.0/RXD/INT4/T2CLKO 21 P3.1/TXD/T2 22 P3.2/INT0 23 P3.3/INT1 24 P3.4/T0/T1CLKO/ECI_2 25 P3.5/T1/T0CLKO/CCP0_2 26 P3.6/INT2/RXD_2/CCP1_2 27 P3.7/INT3/TXD_2/CCP2/CCP2_2 28 P4.1/MISO_3 29 P4.2/WR/CCP3 30 P4.4/RD/CCP4 31 P2.0/A8/RSTOUT_LOW 32 P2.1/A9/SCLK_2 33 P2.2/A10/MISO_2 34 P2.3/A11/MOSI_2 35 P2.4/A12/ECI_3/SS_2 36 P2.5/A13/CCP0_3 37 P2.6/A14/CCP1_3 38 P2.7/A15/CCP2_3 39 P4.5/ALE/CCP5 40 U1 STC15W4K60S4_PDIP40
单片机原理及应用Principleand applicationof MCU二、LED数码管的应用8.8.8.8.1888.88.8.8X 位X段数码管E3O361-LOX联一体数码管
单片机原理及应用 Principle and application of MCU 二、LED数码管的应用 X 位X 段数码管 X联一体数码管