// myAutomation.h for SEQUENCEs with pin turnouts, sensors, and signals directly connected to the Mega2560.
// Define our aliases:
ALIAS(TRN1, 100)
ALIAS(TRN2, 101)
ALIAS(SNS1_TRN1_APP, 24)
ALIAS(SNS2_MAIN_TRN1_EX, 25)
ALIAS(SNS3_STN, 26)
ALIAS(SNS4_MAIN_TRN2_APP, 27)
ALIAS(SNS5_STN_TRN2_APP, 28)
ALIAS(SIG1_TRN1_APP, 30)
ALIAS(SIG2_TRN2_GO, 33)
ALIAS(SIG3_STN_EX, 36)
ALIAS(BLK1_TRN1_APP, 1)
ALIAS(BLK2_MAIN_HOLD, 2)
ALIAS(BLK3_STN, 3)
ALIAS(BLK4_TRN2_EX, 4)
ALIAS(BLK1_EXIT, 1)
ALIAS(BLK1_BLK2, 2)
ALIAS(BLK1_BLK3, 3)
ALIAS(BLK2_BLK4, 4)
ALIAS(BLK3_BLK4, 5)
ALIAS(BLK4_BLK1, 6)
ALIAS(CHOOSE_BLK2, 60)
// Define our objects:
PIN_TURNOUT(TRN1, 22, "Station entry")
PIN_TURNOUT(TRN2, 23, "Station exit")
SIGNAL(SIG1_TRN1_APP, 31, 32)
SIGNAL(SIG2_TRN2_GO, 34, 35)
SIGNAL(SIG3_STN_EX, 37, 38)
// Start up with turnouts closed and signals red
CLOSE(TRN1)
CLOSE(TRN2)
RED(SIG1_TRN1_APP)
RED(SIG2_TRN2_GO)
RED(SIG3_STN_EX)
// Send three locos around our layout:
RESERVE(BLK1_TRN1_APP)
RESERVE(BLK2_MAIN_HOLD)
RESERVE(BLK4_TRN2_EX)
SENDLOCO(1, BLK1_EXIT)
SENDLOCO(2, BLK2_BLK4)
SENDLOCO(3, BLK4_BLK1)
// We need DONE to tell EX-RAIL not to automatically proceed beyond definitions above
DONE
// Sequence to exit block 1, and choose whether to go to the station or continue on main
SEQUENCE(BLK1_EXIT)
IF(CHOOSE_BLK2)
UNLATCH(CHOOSE_BLK2)
FOLLOW(BLK1_BLK2)
ELSE
LATCH(CHOOSE_BLK2)
FOLLOW(BLK1_BLK3)
ENDIF
// Sequence to go from block 1 to block 2
SEQUENCE(BLK1_BLK2)
RESERVE(BLK2_MAIN_HOLD)
IFTHROWN(TRN1)
AMBER(SIG1_TRN1_APP)
DELAY(2000)
RED(SIG1_TRN1_APP)
CLOSE(TRN1)
DELAY(2000)
ENDIF
GREEN(SIG1_TRN1_APP)
FWD(20)
AFTER(SNS2_MAIN_TRN1_EX)
FREE(BLK1_TRN1_APP)
FOLLOW(BLK2_BLK4)
// Sequence to go from block 1 to block 3
SEQUENCE(BLK1_BLK3)
RESERVE(BLK3_STN)
IFCLOSED(TRN1)
AMBER(SIG1_TRN1_APP)
DELAY(2000)
RED(SIG1_TRN1_APP)
THROW(TRN1)
DELAY(2000)
ENDIF
GREEN(SIG1_TRN1_APP)
FWD(10)
AT(SNS3_STN)
STOP
FREE(BLK1_TRN1_APP)
DELAYRANDOM(10000, 15000)
FWD(10)
AT(SNS5_STN_TRN2_APP)
FOLLOW(BLK3_BLK4)
// Sequence to go from block 2 to block 4
SEQUENCE(BLK2_BLK4)
RESERVE(BLK4_TRN2_EX)
IFTHROWN(TRN2)
AMBER(SIG2_TRN2_GO)
AMBER(SIG3_STN_EX)
DELAY(2000)
RED(SIG2_TRN2_GO)
RED(SIG3_STN_EX)
CLOSE(TRN2)
DELAY(2000)
ENDIF
GREEN(SIG2_TRN2_GO)
FWD(20)
AFTER(SNS4_MAIN_TRN2_APP)
FREE(BLK2_MAIN_HOLD)
FOLLOW(BLK4_BLK1)
// Sequence to go from block 3 to block 4
SEQUENCE(BLK3_BLK4)
RESERVE(BLK4_TRN2_EX)
IFCLOSED(TRN2)
AMBER(SIG2_TRN2_GO)
AMBER(SIG3_STN_EX)
DELAY(2000)
RED(SIG2_TRN2_GO)
RED(SIG3_STN_EX)
THROW(TRN2)
DELAY(2000)
ENDIF
GREEN(SIG3_STN_EX)
FWD(20)
AFTER(SNS5_STN_TRN2_APP)
FREE(BLK3_STN)
FOLLOW(BLK4_BLK1)
// Sequence to move from block 4 back to block 1
SEQUENCE(BLK4_BLK1)
RESERVE(BLK1_TRN1_APP)
FWD(30)
AFTER(SNS1_TRN1_APP)
FREE(BLK4_TRN2_EX)
FOLLOW(BLK1_EXIT)