Arduino

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History

Paul Brook 13c0db5834 Fix race condition in USB CDC transmit

If the Start of Frame interrupt triggers just after the call
to USB_SendSpace in USB_Send then we can get data loss.
When the first bank is full and the second partially full,
the SOF handler will release the second bank via USB_Flush.
Data is then lost due to overflow as USB_Send continues writing data
to the now-closed bank.

Fix this by re-checking the FIFO status inside LockEP, immediately before
doing the data write.

Signed-off-by: Paul Brook <paul@nowt.org>

2014-05-24 00:34:56 +02:00

bootloaders

Fix indentation (cosmetic)

2013-10-06 10:59:53 +02:00

cores

Fix race condition in USB CDC transmit

2014-05-24 00:34:56 +02:00

firmwares

updated config() methods in WiFi library

2013-03-28 12:56:57 +01:00

variants

Revert "Changed pins definition in variants from constants to #defines."