CANable-MKS problem
Closed this issue · 1 comments
SebKuzminsky commented
I'm having trouble flashing a CANable-MKS V2.0 Pro.
The firmware built and shipped by MKS (in the candlelight.zip here) works fine:
# Add Boot jumper on board, connect to USB
$ lsusb
...
Bus 001 Device 120: ID 0483:df11 STMicroelectronics STM Device in DFU Mode
...
$ sudo dfu-util -d 0483:df11 -D ./canable2_fw-ba6b1dd.dfu
dfu-util 0.11
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/
Multiple alternate interfaces for DfuSe file
Opening DFU capable USB device...
Device ID 0483:df11
Device DFU version 011a
Claiming USB DFU Interface...
Setting Alternate Interface #2 ...
Determining device status...
DFU state(2) = dfuIDLE, status(0) = No error condition is present
DFU mode device DFU version 011a
Device returned transfer size 1024
DfuSe interface name: "OTP Memory "
DfuSe interface name: "Option Bytes "
DfuSe interface name: "Internal Flash "
File contains 1 DFU images
Parsing DFU image 1
Target name: ST...
Image for alternate setting 0, (1 elements, total size = 16760)
Setting Alternate Interface #0 ...
Parsing element 1, address = 0x08000000, size = 16752
Erase [=========================] 100% 16752 bytes
Erase done.
Download [=========================] 100% 16752 bytes
Download done.
Done parsing DfuSe file
# Unplug from USB, remove Boot jumper, reconnect to USB
$ lsusb
...
Bus 001 Device 121: ID 1d50:606f OpenMoko, Inc. Geschwister Schneider CAN adapter
...
At this point the device works fine and i can read CAN packets.
Then i build candleLight_fw commit b1e557b per the README:
$ mkdir build
$ cd build
$ cmake .. -DCMAKE_TOOLCHAIN_FILE=../cmake/gcc-arm-none-eabi-8-2019-q3-update.cmake
-- The C compiler identification is GNU 10.2.1
-- The ASM compiler identification is GNU
-- Found assembler: /opt/gcc-arm-none-eabi-10-2020-q4-major/bin/arm-none-eabi-gcc
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - failed
-- Detecting C compile features
-- Detecting C compile features - done
-- The CXX compiler identification is GNU 10.2.1
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - failed
-- Detecting CXX compile features
-- Detecting CXX compile features - done
*******************
You may now:
-compile all targets ('make')
-compile a single target (e.g. 'make cantact_fw'
-flash a device (e.g. 'make flash-cantact_fw'
-- Configuring done (0.4s)
-- Generating done (0.0s)
-- Build files have been written to: /home/seb/candleLight_fw/build
$ make -j20 CANable_MKS_fw
[ 0%] Building C object libs/STM32_HAL/CMakeFiles/STM32_HAL_STM32F072xB.dir/src/stm32f0xx/stm32f0xx_hal_can.c.obj
[ 7%] Building C object libs/STM32_HAL/CMakeFiles/STM32_HAL_STM32F072xB.dir/src/stm32f0xx/stm32f0xx_hal.c.obj
... lots more build output, it all ran successfully
But when i try to flash it i get nothing good (at this point the CANable-MKS is running the candleLight firmware built by Makerbase):
$ lsusb
...
Bus 001 Device 013: ID 1d50:606f OpenMoko, Inc. Geschwister Schneider CAN adapter
...
$ sudo make flash-CANable_MKS_fw
0 16:34:50 seb@seb-laptop /home/seb/candleLight_fw/build> sudo make flash-CANable_MKS_fw
dfu-util 0.11
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/
Match vendor ID from file: 1d50
Match product ID from file: 606f
dfu-util: Failed to retrieve string descriptor 224
dfu-util: More than one DFU capable USB device found! Try `--list' and specify the serial number or disconnect all but one device
make[3]: *** [CMakeFiles/flash-CANable_MKS_fw.dir/build.make:70: CMakeFiles/flash-CANable_MKS_fw] Error 74
make[2]: *** [CMakeFiles/Makefile2:540: CMakeFiles/flash-CANable_MKS_fw.dir/all] Error 2
make[1]: *** [CMakeFiles/Makefile2:547: CMakeFiles/flash-CANable_MKS_fw.dir/rule] Error 2
make: *** [Makefile:306: flash-CANable_MKS_fw] Error 2
$ sudo dfu-util --list
dfu-util 0.11
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/
dfu-util: Failed to retrieve string descriptor 224
Found Runtime: [1d50:606f] ver=0000, devnum=16, cfg=1, intf=1, path="1-3", alt=0, name="UNKNOWN", serial="003800394D4D501220383834"
Found DFU: [04f2:5800] ver=0001, devnum=3, cfg=1, intf=0, path="1-6", alt=0, name="Camera DFU Device", serial="200901010001"
I then tried the "failsafe" flash method from the README:
# Unplug USB, add Boot jumper, reconnect USB
$ lsusb
...
Bus 001 Device 014: ID 0483:df11 STMicroelectronics STM Device in DFU Mode
...
$ sudo dfu-util --dfuse-address -d 0483:df11 -c 1 -i 0 -a 0 -s 0x08000000 -D ./CANable_MKS_fw.bin
Error: Unexpected argument: 0483:df11
Usage: dfu-util [options] ...
...
# I read the dfu-util manpage and came up with this command line instead (serial number from `dfu-util --list`):
$ sudo dfu-util -S 2070386D4D4D -d 0483:df11 -c 1 -i 0 -a 0 -s 0x08000000 -D ./CANable_MKS_fw.bin
dfu-util 0.11
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/
dfu-util: Warning: Invalid DFU suffix signature
dfu-util: A valid DFU suffix will be required in a future dfu-util release
Opening DFU capable USB device...
Device ID 0483:df11
Device DFU version 011a
Claiming USB DFU Interface...
Setting Alternate Interface #0 ...
Determining device status...
DFU state(2) = dfuIDLE, status(0) = No error condition is present
DFU mode device DFU version 011a
Device returned transfer size 1024
DfuSe interface name: "Internal Flash "
Downloading element to address = 0x08000000, size = 16812
Erase [=========================] 100% 16812 bytes
Erase done.
Download [=========================] 100% 16812 bytes
Download done.
File downloaded successfully
At this point i unplugged USB, removed the Boot jumper, and replugged USB. The red power LED on the CANable-MKS comes on, but nothing else happens, and the device does not enumerate on the USB bus.
I noticed a couple of things that seem off:
The build talks about a different microcontroller than what's on the board i have:
[ 0%] Building C object libs/STM32_HAL/CMakeFiles/STM32_HAL_STM32F072xB.dir/src/stm32f0xx/stm32f0xx_hal_can.c.obj
Here's a picture of the CANable-MKS v2.0 PRO board which has an STM32G431:
The .dfu file built by this repo is not accepted as valid by dfuse-pack --dump (though i bypassed the dfu and flashed the bin above, and it still didn't work):
$ dfuse-pack --dump CANable_MKS_fw.dfu
File: "CANable_MKS_fw.dfu"
b'\x00@\x00 \xb5' v46, image size: 86837248, targets: 0
usb: 0008:0005, device: 0x3108, dfu: 0x0000, b'\x00\x00\x00', 0, 0x00000000
CRC ERROR: computed crc32 is 0xa9c10c0f
PARSE ERROR
That's in contrast to the dfu shipped by Makerbase:
dfuse-pack --dump canable2_fw-ba6b1dd.dfu
File: "canable2_fw-ba6b1dd.dfu"
b'DfuSe' v1, image size: 17045, targets: 1
b'Target' 0, alt setting: 0, name: "b'ST...'", size: 16760, elements: 1
0, address: 0x08000000, size: 16752
DUMPED IMAGE TO "canable2_fw-ba6b1dd.dfu.target0.image0.bin"
usb: 0483:df11, device: 0x0200, dfu: 0x011a, b'UFD', 16, 0xa87300fe
At this point i'm stumped, but motivated to help resolve the issue. I'm happy to do any experiments you suggest.
SebKuzminsky commented
Ok, typing all the out make me realize i built the firmware for the CANable-MKS 1.0 and tried to run it on the CANable-MKS 2.0. Sorry for the noise...