| 10 REM "The pin setting for Arduino or ESP32" | |
| 20 REM SP=27: TP=17: EP=16 | |
| 30 SP=6: TP=4: EP=5 | |
| 300 REM "The function for the servo and the echo, integer safe!" | |
| 310 DEF FNP(A)=40+A*200/180 | |
| 320 DEF FNE(P)=P/29*100/2 | |
| 1000 REM "Look around once" | |
| 1010 GOSUB 10000 | |
| 1020 FOR J=1 TO 5 | |
| 1030 PRINT J, E(J) | |
| 1040 NEXT | |
| 1050 END | |
| 10000 REM "The look around code" | |
| 10060 FOR J=1 TO 5 | |
| 10070 A=(J-1)*45: GOSUB 12000: GOSUB 11000: E(J)=E | |
| 10120 NEXT | |
| 10130 A=90: GOSUB 12000 | |
| 10190 RETURN | |
| 11000 REM "Echo once and return the value in E" | |
| 11010 DWRITE TP,0: PULSE TP,10 | |
| 11020 E=FNE(PULSE(EP,1,70)) | |
| 11030 RETURN | |
| 12000 REM "The servo code" | |
| 12010 DWRITE SP,0 | |
| 12020 FOR I=1 TO 40: DELAY 20: PULSE SP,FNP(A): NEXT | |
| 12030 RETURN | |