Timed out waiting for data

[chrisruk]

2022-06-07 12:59:33,757 > version
2022-06-07 12:59:33,760 < version
2022-06-07 12:59:33,761 > version
2022-06-07 12:59:33,772 < BuildHAT bootloader version 1631704133 2021-09-15T12:08:53+01:00
2022-06-07 12:59:33,775 > clear
2022-06-07 12:59:33,778 < BHBL> version
2022-06-07 12:59:33,864 > load 53112 3269132858
2022-06-07 12:59:33,965 > 0x02
2022-06-07 12:59:38,623 > --firmware file--
2022-06-07 12:59:38,624 > 0x03
2022-06-07 12:59:38,630 < BuildHAT bootloader version 1631704133 2021-09-15T12:08:53+01:00
2022-06-07 12:59:38,631 < BHBL> clear
2022-06-07 12:59:38,632 > signature 64
2022-06-07 12:59:38,732 > 0x02
2022-06-07 12:59:38,733 > --signature file--
2022-06-07 12:59:38,733 > 0x03
2022-06-07 12:59:38,736 < BHBL> load 53112 3269132858
2022-06-07 12:59:38,738 > reboot
2022-06-07 12:59:39,743 < Timed out waiting for data
2022-06-07 12:59:39,745 < Error

Edit: Also found this recently

2022-06-24 09:41:05,049 > version
2022-06-24 09:41:05,060 < Type help <RETURN> for help
2022-06-24 09:41:05,060 > version
2022-06-24 09:41:05,169 < BHBL> <P0: I²C bus timeout>
2022-06-24 09:41:05,170 > version
2022-06-24 09:41:05,189 < <P0: I²C bus timeout>
2022-06-24 09:41:05,189 > version
2022-06-24 09:41:05,209 < <P0: I²C bus timeout>
2022-06-24 09:41:05,209 > version
2022-06-24 09:41:05,220 < Attempting reset of I²C bus
2022-06-24 09:41:05,220 > version
2022-06-24 09:41:05,268 < version

See #153 for testing of this issue

[mutesplash]

I experienced this every now and then. I tweaked the bootloader code in the reboot patch to wait more after \r during loadfirmware() and haven't seen it since.

[chrisruk]

Interesting! Thanks a lot for the heads up!