46ecbd410d
After an epic battle, suspend/resume/wakeup is now supported.
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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
9b2b8972a4
Incomplete and untested implementation of keyboard support
8 years ago
6c96824da8
Implement multi-PID support so that Windows will recognise each device
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class as a separate device.
8 years ago
4d9e26b6ef
Upstream HID bugfixes.
8 years ago
1262c5337a
All tabs to spaces
9 years ago
8f41552214
Updated STM32 library from v1.4.0 to v1.7.0
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Significant changes to:
- stm32f4xx_hal_spi.c
- stm32f4xx_hal_gpio.c
- stm32f4xx_ll_usb.c
- usbd_core.c
- usbd_ctrlreq.c
9 years ago
69d1490faa
Upstream debugged and working again, emulating a 128MB storage device.
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Implemented mock downstream_interface_msc.c for debugging purposes.
Multiple bugfixes and tweaks to:
- downstream_interface_msc.c
- downstream_spi.c
- usbd_core.c
- usbd_msc.c
- usbd_msc_scsi.c
- stm32f4xx_hal_pcd.c
9 years ago
d3da69eb07
Draft implementation of downstream SPI interface. Significant mods
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required to USB MSC class, mainly in usbd_msc_scsi.c. Currently
untested!
9 years ago
6d7d86b2f5
Initial commit!
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Upstream (device) firmware builds, emulates a small USB block device
filled with zeroes.
9 years ago
Robert Fisk