d398a6ced2
- CitrineOS core extracted (CSMS OCPP 2.0.1) - OpenOCPP extracted (firmware OCPP 1.6J/2.0.1) - ShapeShifter library installed (pip install -e) - ShapeShifter specification extracted - EVerest extracted TODO updated with progress
38 lines
960 B
Bash
Executable File
38 lines
960 B
Bash
Executable File
#!/usr/bin/env bash
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# Create and bring up a **virtual** CAN interface (loopback / Wireshark testing).
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#
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# For physical USB CAN (can0, can1 @ 125 kbit/s) use:
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# sudo ../setup_can.sh can0
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#
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# Usage:
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# sudo ./vcan.sh # vcan0
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# sudo ./vcan.sh vcan1
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set -uo pipefail
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IFACE="${1:-vcan0}"
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if [[ "${IFACE}" == can0 || "${IFACE}" == can1 ]]; then
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echo "Error: ${IFACE} is a physical interface, not virtual CAN." >&2
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echo "Use: sudo $(dirname "$0")/../setup_can.sh ${IFACE}" >&2
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exit 1
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fi
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if [[ "${EUID}" -ne 0 ]]; then
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echo "Run as root (e.g. sudo $0)" >&2
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exit 1
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fi
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modprobe vcan 2>/dev/null || true
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if ip link show "${IFACE}" &>/dev/null; then
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echo "${IFACE} already exists"
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else
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echo "Creating ${IFACE}"
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ip link add dev "${IFACE}" type vcan
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fi
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ip link set "${IFACE}" up
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ip -details link show "${IFACE}" | grep -E 'state|link/vcan' || true
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echo "Done. Use can_device: ${IFACE} in Everest config for simulation."
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