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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2022/09/19 06:59:17 UTC
[GitHub] [incubator-nuttx] CV-Bowen opened a new pull request, #7133: tlsr82/serial: clear tx index also when uart_reset called.
CV-Bowen opened a new pull request, #7133:
URL: https://github.com/apache/incubator-nuttx/pull/7133
## Summary
Clear software tx index when uart_reset called.
Otherwise, after the rx error occur, the tx output will be out of sequence, for example:
normal log:
[ 30.163000] 12345678abcdefgh
[ 30.666000] 12345678abcdefgh
[ 31.169000] 12345678abcdefgh
[ 31.672000] 12345678abcdefgh
[ 32.175000] 12345678abcdefgh
[ 32.678000] 12345678abcdefgh
[ 33.181000] 12345678abcdefgh
error log:
he 7 .20]0003 127456c8abgdefch
gde [6.707002] 16345b78afcde
fcde
fghe10010] 5234a678ebcd
77 713 00]41238567dabchefgd
che 7 .21]0003 127456c8abgdefch
gde [8.709002] 16345b78afcde
fcde
## Impact
tlsr82 serial
## Testing
test with tlsr8278adk80d:nsh
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[GitHub] [incubator-nuttx] xiaoxiang781216 merged pull request #7133: tlsr82/serial: clear tx index also when uart_reset called.
Posted by GitBox <gi...@apache.org>.
xiaoxiang781216 merged PR #7133:
URL: https://github.com/apache/incubator-nuttx/pull/7133
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[GitHub] [incubator-nuttx] CV-Bowen commented on pull request #7133: tlsr82/serial: clear tx index also when uart_reset called.
Posted by GitBox <gi...@apache.org>.
CV-Bowen commented on PR #7133:
URL: https://github.com/apache/incubator-nuttx/pull/7133#issuecomment-1250638997
FLY @LingaoM
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