Is it possible to send keyboard strokes as soon as board is plugged in a computer?
I have VoCore2 Lite. I am planning to use a usb socket and solder it on the board. How can I make VoCore2 Lite to behave like a keyboard.
Sending keystrokes
- Vonger
- Posts: 896
- Joined: Sun Oct 19, 2014 6:00 am
Re: Sending keystrokes
I do not think so
Its USB 2.0 is only host mode.
But you can use GPIO to simulate USB1.0.
Its USB 2.0 is only host mode.
But you can use GPIO to simulate USB1.0.
- bulbay
- Posts: 5
- Joined: Tue Mar 28, 2017 7:32 am
- Alleycat
- Posts: 7
- Joined: Wed Mar 08, 2017 3:41 am
Re: Sending keystrokes
yes, i personally would like to capture a yubikey with it to use authentication via the yubikey server api with curl (i seen that is available in the packages) to use it as a sort of electronic lock with one singe potential identifier (which is me unless they steal my key) but dmesg gives
is what happens when i insert the yubikey ... the green led blinks exactly in sync with the error 62s (which i have no clue what that means) and then i just goes out
my idea was if that thing can get input from a camera it can get input from a whatever fits the slot, no ? but this is at machine level , no ? some kind of driver problem ?
which would make it way above my capabilities unless someone can point me to a this bit goes there type manual ?
im not the dullest tool in the shed but in the world of electronics compared to you ppl im a total nub, apologies
but it <b>would</b> be cool to just use a yubikey in a vocore connected to i dont know what, i suppose even a lock since the authentication happens serverside you'd have to break through the wall to intercept the signal through the cables
and yes i know, if the ISP goes down you're screwed, its just a concept and im sure it can work but i have no clue where to start with this
- Code: Select all
root@fuckpencilpushingnazis:/dev# dmesg
[ 0.000000] Linux version 3.18.29 (vocore@ubuntu) (gcc version 4.8.3 (OpenWrt/Linaro GCC 4.8-2014.04 r49378) ) #32 Sat Dec 24 22:01:05 CST 2016
[ 0.000000] Board has DDR2
[ 0.000000] Analog PMU set to hw control
[ 0.000000] Digital PMU set to hw control
...yadda yadda about 100 lines...
[ 0.180000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
...yadda yadda another 100 lines ...
[ 6.180000] sdhci: Secure Digital Host Controller Interface driver
[ 6.190000] sdhci: Copyright(c) Pierre Ossman
[ 6.200000] sdhci-pltfm: SDHCI platform and OF driver helper
[ 6.210000] usbcore: registered new interface driver usb-storage
[ 6.300000] mmc0: new SD card at address 159e
[ 6.300000] mmcblk mmc0:159e: no of_node; not parsing pinctrl DT
[ 6.310000] mmcblk0: mmc0:159e SD064 59.1 MiB
[ 6.310000] mmcblk0: p1
...this part (i think says the microsd 64mb cars is recognized, partition is mounted? ...
[ 6.440000] init: - preinit -
...yadda yadda... another 70 lines of startup...
[ 59.460000] random: nonblocking pool is initialized
<<-- that part gave me a headache when i first tried booting it after flashing firmware ...
THEN
[ 410.910000] usb 1-1: new high-speed USB device number 6 using ehci-platform
thats a 4GB usb flashdrive, it gives no errors but i dont see what device which is probably due to my lamer nubness ...
THEN
[ 542.640000] usb 2-1: new low-speed USB device number 4 using ohci-platform
[ 542.830000] usb 2-1: device descriptor read/64, error -62
[ 543.120000] usb 2-1: device descriptor read/64, error -62
[ 543.410000] usb 2-1: new low-speed USB device number 5 using ohci-platform
[ 543.600000] usb 2-1: device descriptor read/64, error -62
[ 543.890000] usb 2-1: device descriptor read/64, error -62
[ 544.180000] usb 2-1: new low-speed USB device number 6 using ohci-platform
[ 544.600000] usb 2-1: device not accepting address 6, error -62
[ 544.780000] usb 2-1: new low-speed USB device number 7 using ohci-platform
[ 545.200000] usb 2-1: device not accepting address 7, error -62
[ 545.200000] usb usb2-port1: unable to enumerate USB device
is what happens when i insert the yubikey ... the green led blinks exactly in sync with the error 62s (which i have no clue what that means) and then i just goes out
my idea was if that thing can get input from a camera it can get input from a whatever fits the slot, no ? but this is at machine level , no ? some kind of driver problem ?
which would make it way above my capabilities unless someone can point me to a this bit goes there type manual ?
im not the dullest tool in the shed but in the world of electronics compared to you ppl im a total nub, apologies
but it <b>would</b> be cool to just use a yubikey in a vocore connected to i dont know what, i suppose even a lock since the authentication happens serverside you'd have to break through the wall to intercept the signal through the cables
and yes i know, if the ISP goes down you're screwed, its just a concept and im sure it can work but i have no clue where to start with this
- Vonger
- Posts: 896
- Joined: Sun Oct 19, 2014 6:00 am
Re: Sending keystrokes
It is a hardware issue. Looks like one of the USB data line is short connected to GND or 5V, maybe you need to have a check.
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