086158525b
Ignore mass storage commands after receiving SCSI stop/eject
7 years ago
88d4cd6ca3
Allow longer constant-speed motion before blocking
7 years ago
e780948ff2
Tweak bot detect parameter
7 years ago
e4fe983da5
Jump detection now measures entire length of movement, not just the
...
proportion above the jump velocity threshold.
Also tweaked constant acceleration parameters.
7 years ago
418bba1706
Constant acceleration detector now blocks mouse movement well before
...
causing a full lockout
7 years ago
f1bb58e8c2
Maintain constant acceleration counter for several seconds, on the
...
assumption that a mouse bot would wait until the human stops using the
mouse before starting to do anything bad.
7 years ago
8403c9ee93
Restore jiggle detection.
...
This is no longer taken care of by the constant acceleration detector,
so we need to do it explicitly
7 years ago
d6f66e67bd
Reset mouse velocity history on each movement
7 years ago
3d91aa2115
Implement random-movement credit in the constant acceleration detector.
...
This makes it more forgiving of constant acceleration mid-movement, if
the beginning of the movement looks random. Handy for mice that for some
reason generate bot-like constant velocities.
7 years ago
7e4af61910
Tweak keyboard lockout threshold
7 years ago
7638e39f67
Mouse botdetect config comments
7 years ago
0c3c3a033c
Remove jiggle detector as the constant-acceleration detector already
...
does the same job.
7 years ago
84bd03b539
Implemented jiggle detection
7 years ago
8c6d54d110
Tweaks to mouse jump detection
7 years ago
b052645faa
Mouse jump detection implmented
7 years ago
324f115476
Implement mouse acceleration pulse timing. Doesn't work on realistic
...
inputs.
7 years ago
0baf8ea52b
Extend 'fast' key histogram out to 300ms
7 years ago
2deea5a646
Added error band comparison to velocity matching
7 years ago
f7b7ce84e7
Initial implementation of mouse bot detection
7 years ago
302bca3690
Re-implement keyboard bot detection based on timing histograms, rather
...
than maximum typing speed.
7 years ago
441caf6768
Tweaks to HID keyboard bot detection
7 years ago
fa00fd95dd
HID BotDetect functionality debugged and working:
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- Implement advanced LED flash support
- Tweak HAL_SPI_TransmitReceive to tolerate a longer SysTick interrupt
- Tune KEYBOARD_BOTDETECT parameters
- L-shift and R-shift are now high-speed alphanumeric keys
7 years ago
02f6842723
HID keyboard bot detection mostly implemented. Needs more advanced LED
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flash code, and testing.
7 years ago
fc7d0b67d7
Enable all config options by default
7 years ago
cf1d5da8e8
Build options complete & tested:
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- Implement SCSI WP flag in mode parameter header
- Refactor #ifdef names
- #ifdef out more HID code
8 years ago
3a94c2c863
Implemented optional build for mass storage, keyboard, and mouse
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(Upstream). Also implemented read-only mass storage mode.
Todo:
- Test. Everything!!!
- Report write protect flag in SCSI "mode parameter header" (whatever
that is)
8 years ago
46ecbd410d
After an epic battle, suspend/resume/wakeup is now supported.
...
It turns out that suspend support on the STM32 USB core is buggy as
heck. Host mode cannot resume after suspend, and device mode cannot
receive resume or send wakeup signalling.
I managed to fake resume support by keeping Downstream and our connected
device running at full power, and simulating a wakeup event to the host
by disconnecting/reconnecting Upstream from the host.
8 years ago
bc2bf01cbe
Keyboard support implemented, but not tested
8 years ago
9b2b8972a4
Incomplete and untested implementation of keyboard support
8 years ago
637f67fc14
Implement dynamic crystal frequency selection based on board revision.
...
Also fixed minor issue in hardware revision-detection function.
8 years ago
6c96824da8
Implement multi-PID support so that Windows will recognise each device
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class as a separate device.
9 years ago
b7298c5f65
Restructure & bugfix Upstream HID. Still some issue with Downstream...
9 years ago
4d9e26b6ef
Upstream HID bugfixes.
9 years ago
cda254c8bb
Downstream HID SPI interface done, untested.
9 years ago
e8a445a071
Work on Downstream HID support. Also a bunch of random tweaks.
9 years ago
4c40373a32
Upstream HID mouse support probably done, not tested yet.
9 years ago
c3c4d47145
Mouse Upstream code half-done.
9 years ago
0d2d4d6341
Implement flash write lockout by spamming the unlock register, then
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checking that the correct unlock sequence fails.
9 years ago
25ff531917
Tweaks to 1.0 firmware. Not completely working yet :(
9 years ago
e29ef84861
Modify firmware for v1.0 hardware with STM32F401RC micro:
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- Processor-specific header
- Startup file
- Linker script
- Project settings
- Debugger config script
- Debugger project settings
- Board revision detection routines
9 years ago
1262c5337a
All tabs to spaces
9 years ago
21de622469
Added hardware check on bootup: fault LED will light if Upstream
...
firmware is placed on Downstream hardware or vice versa.
9 years ago
2983da24b2
Changed Upstream and Downstream SPI transfers back to DMA. DMA works
...
correctly now, either because SPI is in 16-bit mode, or because I found
all the other bugs!
Doubled SPI baudrate to 10.5Mbps. Transfer speed now limited (again) by
Downstream's lack of FIFO buffering in the USB host controller.
Also disabled DMA transaction half-complete interrupt in
stm32f4xx_hal_dma.c, as it wasn't doing anything useful.
9 years ago
58308c4a89
Added Mozilla Public License information to file headers.
...
Mozilla Public License v2.0 is compatible with the various licenses used
by ST and ARM.
9 years ago
08c8c7a6d6
Code tidyup - remove unused SPI Tx-only and Rx-only routines
9 years ago
d48815d8d9
IT. WORKS. !!!!!!!
9 years ago
ce03845623
Completed moving Upstream to interrupt-based SPI.
...
Although I am not entirely convinced this is necessary, as the SPI data
stall issue only appeared with optimisation off (-O0). Perhaps re-visit
this if Upstream needs more free CPU time later...
9 years ago
b9cc31d036
Crazy hardware issues, about to revert Upstream SPI from DMA to
...
interrupt transfers
9 years ago
750c2f3a21
- Implement notification of Downstream USB device removal, and
...
corresponding Upstream disconnection
- Improve Upstream handling of TxOk signal from Downstream
- Misc tweaks
9 years ago
f24714cd8c
Revisit Upstream project to:
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- Implement Upstream state machine, with Downstream-dependent device
emulation
- Add fault LED flashing
- Improve fault handling and freakouts
- Misc bug fixes
9 years ago
Robert Fisk