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HydraFW LIN guide
Benjamin Vernoux edited this page Mar 24, 2023
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This guide is updated towards firmware release HydraFW v0.9 Beta and later
Bus: LIN
Connections: two pins (RX/TX) and ground.
Output types: 3.3volt normal output, or open drain
(pull-up/pull-down resistors integrated in MCU or external).
Pull-up resistors: required for open collector output mode (2K – 10K).
Maximum Voltage: 5.5volts (5volt safe).
For hardware shield supported see https://github.com/smillier/HydraLINCAN
-
show
Show LIN parameters orshow pins
Show pins used in this mode -
device
with parameter1
or2
to choose LIN device (1 or 2) -
exit
to exit LIN mode
Note default value for device 1 or 2:
For device 1 (LIN1):
> lin device 1
Note: LIN parameters have been reset to default values.
Device: LIN1
For device 2 (LIN2):
> lin device 2
Note: LIN parameters have been reset to default values.
Device: LIN2
Hardware Informations:
lin1> show pins
TX: PA9
RX: PA10
lin2> show pins
TX: PA2
RX: PA3
trigger
configures the trigger mode
[
Write a LIN break
lin1> 0x01 0x02 ~ r 0x00:4
WRITE: 0x01 0x02 0x53
READ: 0x80
WRITE: 0x00 0x00 0x00 0x00
For more details on LIN see https://en.wikipedia.org/wiki/Local_Interconnect_Network
- CHANGELOG
- Console commands
- Binary mode guide
-
NFC/HydraNFC v1 guide
- Read UID of an ISO/IEC_14443 Tag
- Read UID and data of a MIFARE Ultralight Tag
- Read UID of an ISO/IEC 15693 Tag
- Emul ISO14443a Tag
- Emul MIFARE Ultralight Tag
- Emul Mifare Classic Tag
- Unique NFC sniffer design
- Launch NFC sniffer from console
- Sniffer ISO14443A wireshark pcap
- Autonomous/stand-alone sniffer mode
- Sniffer ISO14443A real-time infinite trace mode
- HydraFW-HydraNFC-v1.x-TRF7970A-Tutorial