Open sredoje1973 opened 3 months ago
If you already have the UUID set in your configuration file then you need to stop the Klipper service so it will release its hold on the CAN bus device.
Also, if you used the default Katapult firmware settings you can double click the reset to get into firmware loading mode to see if Katapult is still running on that device.
Thanks for the speedy reply.
In parallel, I'm going to try to flash klipper via USB and see if that works. If so, then it narrows down the problem to something likely related to katapult and my setup
Below I used the verbose options and also include the dump files from my attempts to run those commands
biqu@btt-pad7:~/katapult/scripts $ python3 flashtool.py -i can0 -q -v Resetting all bootloader node IDs... Checking for Katapult nodes... Detected UUID: 4220d6e9e9f9, Application: Katapult Query Complete biqu@btt-pad7:~/katapult/scripts $ python3 flashtool.py -i can0 -b 1000000 -v -f ~/klipper/out/klipper.bin -u 4220d6e9e9f9 Sending bootloader jump command... Resetting all bootloader node IDs... Attempting to connect to bootloader INFO:root:Response for command CONNECT timed out, 4 tries remaining INFO:root:Response for command CONNECT timed out, 3 tries remaining INFO:root:Response for command CONNECT timed out, 2 tries remaining INFO:root:Response for command CONNECT timed out, 1 tries remaining INFO:root:Response for command CONNECT timed out, 0 tries remaining ERROR:root:Flash Error Traceback (most recent call last): File "/home/biqu/katapult/scripts/flashtool.py", line 626, in main loop.run_until_complete(sock.run(intf, uuid, fpath, req_only)) File "/usr/lib/python3.9/asyncio/base_events.py", line 642, in run_until_complete return future.result() File "/home/biqu/katapult/scripts/flashtool.py", line 479, in run await flasher.connect_btl() File "/home/biqu/katapult/scripts/flashtool.py", line 90, in connect_btl ret = await self.send_command('CONNECT') File "/home/biqu/katapult/scripts/flashtool.py", line 196, in send_command raise FlashCanError("Error sending command [%s] to Can Device" FlashCanError: Error sending command [CONNECT] to Can Device
dump below ;--------------------------------------------------------
biqu@btt-pad7:~ $ candump -tA -Ddex can0,#FFFFFFFF >> mycanlog ^Cbiqu@btt-pad7:~ cat mycanlog (2024-03-12 16:38:39.399732) can0 TX - - 3F0 [1] 12 (2024-03-12 16:38:39.900924) can0 TX - - 3F0 [1] 00 (2024-03-12 16:38:39.901145) can0 RX - - 3F1 [8] 20 42 20 D6 E9 E9 F9 11 (2024-03-12 16:38:50.800444) can0 TX - - 3F0 [7] 02 42 20 D6 E9 E9 F9 (2024-03-12 16:38:51.301511) can0 TX - - 3F0 [1] 12 (2024-03-12 16:38:52.303163) can0 TX - - 3F0 [8] 11 42 20 D6 E9 E9 F9 81 (2024-03-12 16:38:52.804536) can0 TX - - 202 [8] 01 88 11 00 F1 7C 99 03 (2024-03-12 16:38:52.804758) can0 RX - - 203 [8] 01 88 A0 07 11 00 00 00 (2024-03-12 16:38:52.804971) can0 RX - - 203 [8] 00 00 01 00 00 20 00 08 (2024-03-12 16:38:52.805178) can0 RX - - 203 [8] 40 00 00 00 73 74 6D 33 (2024-03-12 16:38:52.805337) can0 RX - - 203 [4] 1B 76 99 03 (2024-03-12 16:38:52.805451) can0 RX - - 20000004 [8] 00 09 00 00 00 00 00 00 ERRORFRAME controller-problem{rx-overflow,tx-error-warning} (2024-03-12 16:38:55.010011) can0 TX - - 202 [8] 01 88 11 00 F1 7C 99 03 (2024-03-12 16:38:55.010231) can0 RX - - 203 [8] 01 88 A0 07 11 00 00 00 (2024-03-12 16:38:55.010434) can0 RX - - 203 [8] 00 00 01 00 00 20 00 08 (2024-03-12 16:38:55.010635) can0 RX - - 203 [8] 40 00 00 00 73 74 6D 33 (2024-03-12 16:38:55.010837) can0 RX - - 203 [4] 1B 76 99 03 (2024-03-12 16:38:55.010946) can0 RX - - 20000004 [8] 00 09 00 00 00 00 00 00 ERRORFRAME controller-problem{rx-overflow,tx-error-warning} (2024-03-12 16:38:57.217541) can0 TX - - 202 [8] 01 88 11 00 F1 7C 99 03 (2024-03-12 16:38:57.218077) can0 RX - - 203 [8] 01 88 A0 07 11 00 00 00 (2024-03-12 16:38:57.218489) can0 RX - - 203 [8] 00 00 01 00 00 20 00 08 (2024-03-12 16:38:57.218784) can0 RX - - 20000004 [8] 00 09 00 00 00 00 00 00 ERRORFRAME controller-problem{rx-overflow,tx-error-warning} (2024-03-12 16:38:57.219302) can0 RX - - 203 [4] 1B 76 99 03 (2024-03-12 16:38:59.426536) can0 TX - - 202 [8] 01 88 11 00 F1 7C 99 03 (2024-03-12 16:38:59.427073) can0 RX - - 203 [8] 01 88 A0 07 11 00 00 00 (2024-03-12 16:38:59.427479) can0 RX - - 203 [8] 00 00 01 00 00 20 00 08 (2024-03-12 16:38:59.427768) can0 RX - - 20000004 [8] 00 09 00 00 00 00 00 00 ERRORFRAME controller-problem{rx-overflow,tx-error-warning} (2024-03-12 16:38:59.428281) can0 RX - - 203 [4] 1B 76 99 03 (2024-03-12 16:39:01.635476) can0 TX - - 202 [8] 01 88 11 00 F1 7C 99 03 (2024-03-12 16:39:01.636015) can0 RX - - 203 [8] 01 88 A0 07 11 00 00 00 (2024-03-12 16:39:01.636424) can0 RX - - 203 [8] 00 00 01 00 00 20 00 08 (2024-03-12 16:39:01.636715) can0 RX - - 20000004 [8] 00 09 00 00 00 00 00 00 ERRORFRAME controller-problem{rx-overflow,tx-error-warning} (2024-03-12 16:39:01.637231) can0 RX - - 203 [4] 1B 76 99 03 (2024-03-12 16:39:03.844781) can0 TX - - 202 [8] 01 88 15 00 91 1B 99 03 (2024-03-12 16:39:03.845332) can0 RX - - 203 [8] 01 88 A0 01 15 00 00 00 (2024-03-12 16:39:03.845753) can0 RX - - 203 [4] 00 2E 99 03
Hi there, I'm trying to get klipper to flash on the BTT EBB 42 1.2 via using canboot over canbus. I keep getting a "Error sending command [CONNECT] to Can Device" error when trying to flash. The "Attempting to connect to bootloader" command takes a few seconds. All details below. Any idea what I might be doing wrong?
I am using a BTT PAD 7 with CM4 installed. The CAN configuration is selected correctly (have completed a resonance test with the supplied ADXL345 over SPI.
I have flashed canboot following the instructions here. https://docs.meteyou.wtf/btt-ebb/canboot/. That seemed to work successfully (blinking blue led).
After flashing I disconnected the USB from the pi (moved it to a brick), connected the CAN interface (H to H, L to L), jumpered the 120ohm jumper. When plugged it all in.
When I query the CAN network, I get a UUID per below. That tells me that CAN communication is working. Tried to flash klipper several times over CAN but got the same errors below. I thought I'd try to just update canboot over CAN (in case I was doing something very wrong)
Setting from my pi: can0: flags=193<UP,RUNNING,NOARP> mtu 16 unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 txqueuelen 1024 (UNSPEC) RX packets 39 bytes 264 (264.0 B) RX errors 8 dropped 0 overruns 0 frame 8 TX packets 24 bytes 134 (134.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
biqu@btt-pad7:~/katapult/scripts $ cat /etc/network/interfaces.d/can0 allow-hotplug can0 iface can0 can static bitrate 1000000 up ifconfig $IFACE txqueuelen 1024
my menuconfig options
(1000000) CAN bus speed () GPIO pins to set on bootloader entry [] Support bootloader entry on rapid double click of reset button [ ] Enable bootloader entry on button (or gpio) state [] Enable Status LED (PA13) Status LED GPIO Pin
Commands and error messages below:
biqu@btt-pad7:~/katapult/scripts $ python3 flashtool.py -i can0 -q Resetting all bootloader node IDs... Checking for Katapult nodes... Detected UUID: 4220d6e9e9f9, Application: Katapult Query Complete biqu@btt-pad7:~/katapult/scripts $ python3 ~/katapult/scripts/flash_can.py -f ~/katapult/out/canboot.bin -i can0 -u 4220d6e9e9f9 Sending bootloader jump command... Resetting all bootloader node IDs... Attempting to connect to bootloader ERROR:root:Flash Error Traceback (most recent call last): File "/home/biqu/katapult/scripts/flash_can.py", line 626, in main loop.run_until_complete(sock.run(intf, uuid, fpath, req_only)) File "/usr/lib/python3.9/asyncio/base_events.py", line 642, in run_until_complete return future.result() File "/home/biqu/katapult/scripts/flash_can.py", line 479, in run await flasher.connect_btl() File "/home/biqu/katapult/scripts/flash_can.py", line 90, in connect_btl ret = await self.send_command('CONNECT') File "/home/biqu/katapult/scripts/flash_can.py", line 196, in send_command raise FlashCanError("Error sending command [%s] to Can Device" FlashCanError: Error sending command [CONNECT] to Can Device