Search found 2 matches

by bvi
Tue Jan 29, 2013 7:59 pm
Forum: V-USB
Topic: Wakeup the system
Replies: 22
Views: 26366

Re: Wakeup the system

1. USB host should support this. 2. In the descriptor to enable USBATTR_REMOTEWAKE. void wake_up_signal() { cli(); char ps_p = PORTD; char ps_ddr = DDRD; PORTD |=(1<<PD2); PORTD &= ~(1<<PD1); DDRD |= (1<<PD2)|(1<<PD1); _delay_ms(100); PORTD ^=(1<<PD2); PORTD ^=(1<<PD1); _delay_ms(3); PORTD =ps_p...
by bvi
Sun Jan 27, 2013 6:02 pm
Forum: V-USB
Topic: VUSB device resume PC from sleep mod.
Replies: 0
Views: 5655

VUSB device resume PC from sleep mod.

I got 2 keyboard, one USB keyboard (SVEN) and another VUSB keyboard (supports boot mode), but it cant power on PC form sleep mode (s3) (SVEN USB keyboard can, it has Power Manegment option, VUSB dosnt (screenshots in attach) Where is an option in VUSB library, that able to turn it on. I tried editin...