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Update TODO

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Gregory Nutt 2015-05-11 12:48:34 -06:00
parent 2f8d7f3a03
commit 980763be6f
1 changed files with 0 additions and 11 deletions
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@ -1126,17 +1126,6 @@ o USB (drivers/usbdev, drivers/usbhost)
the RX reception logic probably should be moved to its own
dedicated thread.
- When the cable connecting the STM3110E-EVAL device is
removed, the software on the Olimex LPC1766STK crashes. The
crash is due to corruption of the OHCI bDoneHead pointer.
This is related to the use of 'cat /dev/ttyACM0' which is
trying to read from CDC/ACM while the device is being
removed. If I skip the 'cat /dev/ttyACM0', then the
crash does not occur when the cable is removed.
UPDATE: A similar crash occurs on the SAMA5Dx OCHI driver.
Both the LPC17 and the SAMA5Dx are OHCI drivers.
Most of these problems are unique to the Olimex LPC1766STK
DCD; some are probably design problems in the CDC/ACM host