Difference between revisions of "RK Platform Upgrage Firmware USB CAN"
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= '''Enter Upgrade Mode''' = | = '''Enter Upgrade Mode''' = | ||
| + | == Stop slcan driver == | ||
| + | <pre style="background:#eeeeee;border:2px solid #cccccc;padding:5px 10px;"> | ||
| + | # pkill slcanfd | ||
| + | </pre> | ||
| + | |||
| + | == Get Can port == | ||
| + | Get can port <code>ttyACMx</code> (x=0、1、2...) | ||
| + | <pre style="background:#eeeeee;border:2px solid #cccccc;padding:5px 10px;"> | ||
| + | # dmesg | grep slcan | ||
| + | [ 6.880193] can0: slcan on ttyACM0. | ||
| + | [ 6.890344] can1: slcan on ttyACM1. | ||
| + | </pre> | ||
| + | |||
| + | == Swith MCU to IAP mode == | ||
| + | <pre style="background:#eeeeee;border:2px solid #cccccc;padding:5px 10px;"> | ||
| + | # usb-flash -s /dev/ttyACM0 | ||
| + | # usb-flash -s /dev/ttyACM1 | ||
| + | # usb-flash -s /dev/ttyACM2 | ||
| + | ... ... | ||
| + | </pre> | ||
| + | |||
| + | == Reboot DUT == | ||
| + | Reboot DUT for upgrading. | ||
| + | <pre style="background:#eeeeee;border:2px solid #cccccc;padding:5px 10px;"> | ||
| + | # reboot | ||
| + | </pre> | ||
= '''Upgrade Firmware''' = | = '''Upgrade Firmware''' = | ||
= '''Check Firmware''' = | = '''Check Firmware''' = | ||
Revision as of 08:58, 8 April 2025
Contents
Prepare
For Upgrade firmware, A tool named usb-flash and a new firmware are needed.
New Firmware
Ask PM for help to get the latest firmware like SLCAN-FD0V0102.bin.
Tools
usb-flash is integrated by default in version 20250408 or later.
Check usb-flash :
# usb-flash -v Advantech HID IAP Console v0.1
For early versions, download the tool from here : usb-flash
And unzip usb-flash to /usr/local/bin/
Firmware in DUT
Check firmware version in DUT, taking can0 for example:
# Command # /tools/test/adv/can/can_get_firmware_version.sh can0 [ OK ]: can0 Firmware Version : 0102
CAUTION
Firmware upgrades are only supported in V0102 or later versions
Enter Upgrade Mode
Stop slcan driver
# pkill slcanfd
Get Can port
Get can port ttyACMx (x=0、1、2...)
# dmesg | grep slcan [ 6.880193] can0: slcan on ttyACM0. [ 6.890344] can1: slcan on ttyACM1.
Swith MCU to IAP mode
# usb-flash -s /dev/ttyACM0 # usb-flash -s /dev/ttyACM1 # usb-flash -s /dev/ttyACM2 ... ...
Reboot DUT
Reboot DUT for upgrading.
# reboot