05f71ca098
Implemented FIFO support in Downstream host, significant speed increase!
...
Each USB transaction passed to the driver now consists of multiple
64-byte packets. 8 packets when receiving, 4 packets when transmitting.
The STM32 silicon bugs out when more than 4 packets are scheduled to
write at a time :(
Reads 1.0MB/sec, writes 967kB/sec, not CPU limited :)
9 years ago
45fc86699a
Update README.md
9 years ago
f9b7416df0
Sleep instead of busy-wait, approx 50% power reduction!
9 years ago
5d393a0100
HID class: handle host restart gracefully
9 years ago
6d52d3b8fc
Merge branch 'HID_parse_error_check' into USG_1.0
9 years ago
bca451bf05
Improve HID parser error checking
9 years ago
b4326d8ffa
Improve handling of >8bit input values
9 years ago
6c96824da8
Implement multi-PID support so that Windows will recognise each device
...
class as a separate device.
9 years ago
a64b89175e
Improved HID report parser compatibility
9 years ago
650d10f22c
Support disconnect/reconnect of attached HID device
9 years ago
18e811b4ee
HID report parser now handles collections.
9 years ago
c78f5b1150
HID parser and wheel support works!
9 years ago
fd14db8ccb
Implemented HID report parser. Untested!
9 years ago
6f944a33db
Fixed click-drag issue.
...
TODO: find out why 8-byte device interrupt endpoints totally fail.
WTF???
9 years ago
a5f4e52e02
More work on enumerating cheap POS mice, arrrrgh.
...
Added timeout checks and retry functionality to control transaction
state machine. But some times the device just won't talk, so we flash
the fault LED slowly to give the user some clue about what happened.
9 years ago
474b95e475
Remove unused HID header
9 years ago
b80b99d9ec
Fixed enumeration issues with low-speed devices:
...
- Unexpected second port-connected interrupt on cold boot with low-speed
device connected.
- Retry on failure to get device descriptor. (We still fail after three
attempts, but that is better than failing after the first one!)
Also changed eclipse project to use external builder.
9 years ago
2ae9850438
Add HID files that went missing in merge
9 years ago
cde20e2fce
Merge branch 'HID_devel' into USG_1.0
9 years ago
b08c70fe02
Fixed bug in Upstream MSC. I have no idea why it worked before...
9 years ago
9918cfcb19
Mouse WORKS!11111 ...but only in boot mode, so no scroll wheel :(
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
56e8b99ae5
Downstream mouse support working!
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
a366a425fd
Messing with debug configurations again.
...
Our custom OpenOCD scripts are now linked directly into the Eclipse
debug configurations. No need to manually copy the files into OpenOCD's
script directory.
9 years ago
1db6ab1272
Tweak OpenOCD readme again...
9 years ago
40bf652845
Tweak OpenOCD readme.
9 years ago
4615f2c740
Tweak product strings again
9 years ago
6886ccd2d4
Tweak device descriptor strings
9 years ago
59ae1cb45c
Revert "Initial commit of ST Cube HID drivers"
...
This reverts commit 08068c25d4
9 years ago
08068c25d4
Initial commit of ST Cube HID drivers
9 years ago
8df2be05af
Update Readme to point to the wiki
9 years ago
90e236561d
Increase Downstream's host command timeout to 5 seconds. It turns out
...
some flash drives can take up to 2 seconds to write a single block.
9 years ago
b9c1b23e4b
Supported device classes that fail sanity checks are now reported with a
...
slow 'unsupported device' flash, rather than a fast 'freakout' flash.
9 years ago
0d2d4d6341
Implement flash write lockout by spamming the unlock register, then
...
checking that the correct unlock sequence fails.
9 years ago
9d966d4e89
Tidy up misc files and settings
9 years ago
e94aea019e
Moved OpenOCD config to its own folder
9 years ago
e308d3350b
USG v1.0 beta WORKS!!!!!11
...
So apparently the STM32F401's SPI DMA is even more buggy than the 405's.
Worked around an intermittent stall/timeout by busy-waiting Upstream's
packet length transmission and reception, instead of DMA-ing it like the
packet body. Ugh...
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
41605ab0d5
Added BOM with Digikey part numbers, and a cool part-combinater-o-tron
...
macro.
Also zipped the gerbers.
9 years ago
64b823980b
Hardware v1.0 beta complete, ready for fabrication
9 years ago
9256c7e27d
Initial commit of v1.0 hardware. Schematic done, layout in progress.
9 years ago
1262c5337a
All tabs to spaces
9 years ago
08e6846cc5
Add missing option to clock configuration
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
Robert Fisk