I have some more, hope useful info on this issue,
i am working now in MUSB_OTG mode, as default
See what is happening on the table below.
Device (arm, am1808 cpu) boots
state
event changes to devctl
boot
interrupt b_idle 0x81 (b10000001, B device, session start)
interrupt a_wait_vrise 0x19 (b00011001, A device, above VBUS valid)
key inserted
interrupt a_host 0x5d (b01011101, A device, host mode,above
VBUS valid)
interrupt a_host 0x5d (b01011101, A device, host mode,above
VBUS valid)
interrupt a_host 0x5d (b01011101, A device, host mode,above
VBUS valid)
....
interrupt repeated several times
....
key removed (some scsi I/O errors appears)
interrupt b_idle 0x98 (b10011000, B device, above VBUS
valid, session end)
interrupt b_idle 0x99 (b10011001, B device, above VBUS
valid, session start)
from here, there is no more reaction and / or interrupt happening
inserting or removing the key. State remains stucked on b_host.
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