02-29-2024, 09:14 PM
Basically I'd like to keep the vLinker FD+ active always.
The FD+ from factory wakes up only:
(1) by voltage change or
(2) CANbus traffic.
Unfortunately the (2) CANbus traffic does not work for me because in my VW T6 Transporter (2018) CANbus is isolated from OBD-socket by a gateway thus no traffic seen on the socket (unless actively requested).
In principle I'd like to disable UART sleep e.g. by command
STSLU OFF,ON - unfortunately the command has no effect on FD+ although it's accepted
Alternatively would be nice to be have voltage level wake-up enabled
STSLVL ON,OFF - unfortunately the command has no effect on FD+ although it's accepted
Current settings (using Android Bluetooth connection):
20:24:34.422 VTPOWERMANAGE
20:24:34.430 SLEEP:
20:24:34.430 UART (ON) === can we turn this OFF ? ====
20:24:34.430 OBD (OFF)
20:24:34.430 VOLTAGE (8.0V)
20:24:34.430 IGN (OFF)
20:24:34.430 WAKE:
20:24:34.430 UART (ON)
20:24:34.430 OBD (ON)
20:24:34.430 VOL DEEP DROP (0.2V)
20:24:34.430 VOLT RISE (0.1V,1S)
20:24:34.430 IGN (OFF)
20:24:42.952 STSLCS
20:24:42.957 CTRL MODE: ELM327
20:24:42.957 PWR_CTRL: LOW PWR = LOW
20:24:42.957 UART_SLEEP: ON, 1200 s ==== can we turn this OFF ? =====
20:24:42.957 UART_WAKE: ON, 0-0 us
20:24:42.957 EXT_INPUT: LOW = SLEEP
20:24:42.957 EXT_SLEEP: ON, LOW, FOR 64 ms
20:24:42.957 EXT_WAKE: OFF, HIGH, FOR 5000 ms
20:24:42.957 VL_SLEEP: ON, <8.0V FOR 8 s
20:24:42.960 VL_WAKE: OFF, 10.00V FOR 1 s ===== can we turn this ON ? ======
20:24:42.960 VCHG WAKE: ON, -0.2V IN 1 ms
20:24:42.960
And, yes, by the above minimal voltage change settings (VOL DEEP DROP, VOLT RISE) I have managed to wake up the FD+ fairly reliiably but still not 100%.
Thank you - looking forward to any ideas!
22:59:09.692 STDI
22:59:09.701 vLinker FD r2
22:59:09.701
22:59:24.074 VTI
22:59:24.077 vLinker FD v2.2.86
22:59:24.077
22:59:34.324 VTVERS
22:59:34.328 MIC3312 V2.0.86
22:59:34.328
22:59:44.123 STI
22:59:44.129 STN1151 v4.3.2
22:59:44.129
Reference document:
MIC331X/341X Multiprotocol OBD to UART Interpreter Datasheet
The FD+ from factory wakes up only:
(1) by voltage change or
(2) CANbus traffic.
Unfortunately the (2) CANbus traffic does not work for me because in my VW T6 Transporter (2018) CANbus is isolated from OBD-socket by a gateway thus no traffic seen on the socket (unless actively requested).
In principle I'd like to disable UART sleep e.g. by command
STSLU OFF,ON - unfortunately the command has no effect on FD+ although it's accepted
Alternatively would be nice to be have voltage level wake-up enabled
STSLVL ON,OFF - unfortunately the command has no effect on FD+ although it's accepted
Current settings (using Android Bluetooth connection):
20:24:34.422 VTPOWERMANAGE
20:24:34.430 SLEEP:
20:24:34.430 UART (ON) === can we turn this OFF ? ====
20:24:34.430 OBD (OFF)
20:24:34.430 VOLTAGE (8.0V)
20:24:34.430 IGN (OFF)
20:24:34.430 WAKE:
20:24:34.430 UART (ON)
20:24:34.430 OBD (ON)
20:24:34.430 VOL DEEP DROP (0.2V)
20:24:34.430 VOLT RISE (0.1V,1S)
20:24:34.430 IGN (OFF)
20:24:42.952 STSLCS
20:24:42.957 CTRL MODE: ELM327
20:24:42.957 PWR_CTRL: LOW PWR = LOW
20:24:42.957 UART_SLEEP: ON, 1200 s ==== can we turn this OFF ? =====
20:24:42.957 UART_WAKE: ON, 0-0 us
20:24:42.957 EXT_INPUT: LOW = SLEEP
20:24:42.957 EXT_SLEEP: ON, LOW, FOR 64 ms
20:24:42.957 EXT_WAKE: OFF, HIGH, FOR 5000 ms
20:24:42.957 VL_SLEEP: ON, <8.0V FOR 8 s
20:24:42.960 VL_WAKE: OFF, 10.00V FOR 1 s ===== can we turn this ON ? ======
20:24:42.960 VCHG WAKE: ON, -0.2V IN 1 ms
20:24:42.960
And, yes, by the above minimal voltage change settings (VOL DEEP DROP, VOLT RISE) I have managed to wake up the FD+ fairly reliiably but still not 100%.
Thank you - looking forward to any ideas!
22:59:09.692 STDI
22:59:09.701 vLinker FD r2
22:59:09.701
22:59:24.074 VTI
22:59:24.077 vLinker FD v2.2.86
22:59:24.077
22:59:34.324 VTVERS
22:59:34.328 MIC3312 V2.0.86
22:59:34.328
22:59:44.123 STI
22:59:44.129 STN1151 v4.3.2
22:59:44.129
Reference document:
MIC331X/341X Multiprotocol OBD to UART Interpreter Datasheet