Robert Fisk
42d6030e7b
Refactor and improve HID report item parsing
8 years ago
Robert Fisk
a98af92c23
Correctly parse HID report descriptor items with unusual lengths.
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Thanks Logitech.
8 years ago
Robert Fisk
c68151698b
Bugfixes for keyboard support: works!!!
8 years ago
Robert Fisk
bc2bf01cbe
Keyboard support implemented, but not tested
8 years ago
Robert Fisk
9b2b8972a4
Incomplete and untested implementation of keyboard support
8 years ago
Robert Fisk
637f67fc14
Implement dynamic crystal frequency selection based on board revision.
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Also fixed minor issue in hardware revision-detection function.
8 years ago
Robert Fisk
650d10f22c
Support disconnect/reconnect of attached HID device
9 years ago
Robert Fisk
18e811b4ee
HID report parser now handles collections.
9 years ago
Robert Fisk
fd14db8ccb
Implemented HID report parser. Untested!
9 years ago
Robert Fisk
b7298c5f65
Restructure & bugfix Upstream HID. Still some issue with Downstream...
9 years ago
Robert Fisk
4d9e26b6ef
Upstream HID bugfixes.
9 years ago
Robert Fisk
cda254c8bb
Downstream HID SPI interface done, untested.
9 years ago
Robert Fisk
56e8b99ae5
Downstream mouse support working!
9 years ago
Robert Fisk
e8a445a071
Work on Downstream HID support. Also a bunch of random tweaks.
9 years ago
Robert Fisk
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
Robert Fisk
25ff531917
Tweaks to 1.0 firmware. Not completely working yet :(
9 years ago
Robert Fisk
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
Robert Fisk
1262c5337a
All tabs to spaces
9 years ago
Robert Fisk
21de622469
Added hardware check on bootup: fault LED will light if Upstream
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firmware is placed on Downstream hardware or vice versa.
9 years ago
Robert Fisk
2983da24b2
Changed Upstream and Downstream SPI transfers back to DMA. DMA works
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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
Robert Fisk
226e163adf
Improve Downstream error handling:
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- Slow flash fault LED when unsupported device connected
- Disconnect downstream USB host on error
9 years ago
Robert Fisk
58308c4a89
Added Mozilla Public License information to file headers.
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Mozilla Public License v2.0 is compatible with the various licenses used
by ST and ARM.
9 years ago
Robert Fisk
08c8c7a6d6
Code tidyup - remove unused SPI Tx-only and Rx-only routines
9 years ago
Robert Fisk
b9cc31d036
Crazy hardware issues, about to revert Upstream SPI from DMA to
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interrupt transfers
9 years ago
Robert Fisk
48a6c2e2a4
Bugfixes for Downstream, including one in the USB host stack!
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Downstream now enumerates and accepts attached USB storage devices.
9 years ago
Robert Fisk
750c2f3a21
- Implement notification of Downstream USB device removal, and
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corresponding Upstream disconnection
- Improve Upstream handling of TxOk signal from Downstream
- Misc tweaks
9 years ago
Robert Fisk
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
fc522bae0a
Added priority elevation to Downstream USB host processing code that
...
interacts with SPI.
It elevates to USB_OTG priority to avoid preemption by SPI, DMA, or USB
interrupts thus avoiding synchronisation issues between USB host stack
and SPI interface.
Also minor improvements to Downstream error handling.
9 years ago
Robert Fisk
c1b2c191c4
Improved Downstream error handling:
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- More sensible handling of error cases on SPI interface
- Improved Freakout macros
- Implemented automatic fault LED blinking
9 years ago
Robert Fisk
0e1fed6047
Full implementation of Downstream MSC interface, including significant
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modifications to USB host MSC.
Also, minor tweaks to Upstream.
9 years ago
Robert Fisk
b9b6123642
Commit of Downstream before diving into USB MSC class driver
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modifications.
Also correct project settings to compile for Cortex M4 architecture.
9 years ago
Robert Fisk
674cb621a7
Initial implementation of Downstream SPI interface and state machine.
9 years ago
Robert Fisk
7b4e4b3c14
Continued polishing work on Downstream project.
9 years ago
Robert Fisk
503d79de56
Streamlining Downstream project
9 years ago
Robert Fisk
55c8a21aad
Initial commit of Downstream template project.
9 years ago