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Document corner case with toggles

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Andrew J. Kroll 2013-06-17 01:43:16 -04:00
parent 2b0c1f5fbe
commit 687187d3a0
1 changed files with 4 additions and 0 deletions
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4
masstorage.cpp
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@ -1002,6 +1002,10 @@ uint8_t BulkOnly::HandleUsbError(uint8_t error, uint8_t index) {
// return MASS_ERR_WRITE_NAKS;
//return MASS_ERR_READ_NAKS;
case hrTOGERR:
// Handle a very super rare corner case, where toggles become de-synched.
// I have only ran into one device that has this firmware bug, and this is
// the only clean way to get back into sync with the buggy device firmware.
// --AJK
if (bAddress && bConfNum) {
error = pUsb->setConf(bAddress, 0, bConfNum);