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发表于 2014-12-31 10:36:44
沙发
我这边做为device，打印正常：
shell@rk3288:/ $ [ 74.079466] rk_battery_charger_detect_cb , battery_charger_detect 1
[ 74.667435] ***************vbus detect*****************
[ 74.847525] Using Buffer DMA mode
[ 74.847548] Periodic Transfer Interrupt Enhancement - disabled
[ 74.847560] Multiprocessor Interrupt Enhancement - disabled
[ 74.847572] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 74.847583] ^^^^^^^^^^^^^^^^^Device Mode
[ 74.847630] *******************soft connect!!!*******************
[ 75.039249] USB RESET
[ 75.111353] android_work: sent uevent USB_STATE=CONNECTED
[ 75.113935] USB RESET
[ 75.206515] android_usb gadget: high-speed config #1: android
[ 75.206928] android_work: sent uevent USB_STATE=CONFIGURED
shell@rk3288:/ $
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