Ticket #429 (Fixed)Sat Oct 22 09:25:56 UTC 2016
Serial module in Pi ROM stiffs machine on error
| Reported by: | Chris Hall (132) | Severity: | Major |
| Part: | RISC OS: Module | Release: | |
| Milestone: | Status | Fixed |
Details by Chris Hall (132):
If there is incoming data at a different baud rate to expected rate, e.g. 9600 from a GPS hat, then the error interrupt causes machine to hang. Symptoms are that start up halts at ‘mod init done’ or machine hangs on RMReInit Serial even if correct baud rate set beforehand via SerialDeviceSupport. Work around is to disconnect RXDATA (pin 10) during start up and reconnect later or Unplug Serial and leave it unplugged.
Changelog:
Modified by Jeffrey Lee (213) Wed, October 26 2016 - 12:25:47 GMT
- Status changed from Open to Fixed
- Part changed from Unspecified to RISC OS: Module
Now fixed with BCM2835-0_63 + DualSerial-0_25-4_8_2_15
https://www.riscosopen.org/viewer/revisions/log…
https://www.riscosopen.org/viewer/revisions/log…
