traffic lights with 8051/89c51 microcontroller in proteus using assembly language in keil

In this tutorial you will learn
1. how to make a traffic light circuit simulation using 8051/89c51 and assembly language in keil.
2. Keil assembly language code for traffic light using 8051 microcontroller.
3. tutorial on simulation of traffic control lights using 8051 microcontroller and assembly language in proteus.

[@jiyashah9030]

Thank you

[@firstyfirst]

its showing error in build process of keil

[@icaserainaurang8219]

Thanks

[@nelsondarwinpaktech3954]

thanks for visiting......keep visiting.......stay tuned......

[@user-cu7hp4qd3m]

please post the code in comment section

[@icaserainaurang8219]

Sir my project title is traffic signals control using 8051 controller If u people send code and all connection in hardware parts Please kindly

[@dread_the_dead_73]

org 00h start: SETB P1.0 CLR P1.1; CLR P1.2; SETB P1.5; CLR P1.4; CLR P1.3; ACALL DELAY ACALL DELAY ACALL DELAY ACALL DELAY CLR P1.0; SETB P1.1; CLR P1.2; CLR P1.5; SETB P1.4; CLR P1.3; ACALL DELAY ACALL DELAY CLR P1.0; CLR P1.1; SETB P1.2; CLR P1.5; CLR P1.4; SETB P1.3; ACALL DELAY ACALL DELAY ACALL DELAY ACALL DELAY SJMP start; DELAY: MOV R4, #0FFh ; MOV R5, #0FFh ; MOV R6, #0FFh; MOV R7, #0FFh; MOV R1, #0FFh; LOOP1: DJNZ R4, LOOP1; LOOP2: DJNZ R5, LOOP2; LOOP3: DJNZ R6, LOOP3; LOOP4: DJNZ R7, LOOP4; LOOP5: DJNZ R1, LOOP5; RET ;

[@bhavanik188]

Can u share code in assembly language ,for automated smart street lighting system

[@nelsondarwinpaktech3954]

sir the code has gone in the pc crash..Kindly copy it from the screen....if any difficulty..me here to solve it....

[@samikshachikka]

Code pls

[@wassashow79]

please authomatic satellite control

[@nelsondarwinpaktech3954]

noted sir...

[@wassashow79]

@@nelsondarwinpaktech3954 ok sir

[@mosalah73]

Code ?

[@dread_the_dead_73]

org 00h start: SETB P1.0 CLR P1.1; CLR P1.2; SETB P1.5; CLR P1.4; CLR P1.3; ACALL DELAY ACALL DELAY ACALL DELAY ACALL DELAY CLR P1.0; SETB P1.1; CLR P1.2; CLR P1.5; SETB P1.4; CLR P1.3; ACALL DELAY ACALL DELAY CLR P1.0; CLR P1.1; SETB P1.2; CLR P1.5; CLR P1.4; SETB P1.3; ACALL DELAY ACALL DELAY ACALL DELAY ACALL DELAY SJMP start; DELAY: MOV R4, #0FFh ; MOV R5, #0FFh ; MOV R6, #0FFh; MOV R7, #0FFh; MOV R1, #0FFh; LOOP1: DJNZ R4, LOOP1; LOOP2: DJNZ R5, LOOP2; LOOP3: DJNZ R6, LOOP3; LOOP4: DJNZ R7, LOOP4; LOOP5: DJNZ R1, LOOP5; RET ;

[@lastronngoma2111]

source code please

[@khairilaimannordin9356]

; controlling external device with 8086 microprocessor. ; realistic test for c:\emu8086\devices\Traffic_Lights.exe #start=Traffic_Lights.exe# name "traffic" mov ax, all_red out 4, ax mov si, offset situation next: mov ax, [si] out 4, ax ; wait 5 seconds (5 million microseconds) mov cx, 4Ch ; 004C4B40h = 5,000,000 mov dx, 4B40h mov ah, 86h int 15h add si, 2 ; next situation cmp si, sit_end jb next mov si, offset situation jmp next ; FEDC_BA98_7654_3210 situation dw 0000_0011_0000_1100b s1 dw 0000_0110_1001_1010b s2 dw 0000_1000_0110_0001b s3 dw 0000_1000_0110_0001b s4 dw 0000_0100_1101_0011b sit_end = $ all_red equ 0000_0010_0100_1001b