Difference between revisions of "Microzed issues"
From ElphelWiki
| Line 2: | Line 2: | ||
* UART | * UART | ||
<font size='2'> | <font size='2'> | ||
| − | |||
<b>Description:</b> | <b>Description:</b> | ||
| + | UART registercontents: timeout=0 rxfifo_level=56, should be timeout=10 rxfifo_level=56 | ||
minicom prints 56 symbols at a time when rxfifo reaches its level. | minicom prints 56 symbols at a time when rxfifo reaches its level. | ||
remembers all typed symbols | remembers all typed symbols | ||
Revision as of 18:33, 18 February 2016
List
- UART
Description:
UART registercontents: timeout=0 rxfifo_level=56, should be timeout=10 rxfifo_level=56
minicom prints 56 symbols at a time when rxfifo reaches its level.
remembers all typed symbols
sometimes the timeout register is set correctly
Possible reason:
In driver .startup and .termios conflict?
- SSH terminal
timeout=0 rxfifo_level=56, should be timeout=10 rxfifo_level=56
Description:
Freezes, lags but remembers all typed symbols
Possible reason:
UART problem?
- RTC
Too many messages when rtc is missing
Description:
3x"hwclock: can't open '/dev/misc/rtc': No such file or directory" in boot log
Possible reason:
driver
