77c9734cf8
Apply v1.0's upstream DMA workaround to v0.9. So it seems that under
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some circumstances the 405 is equally buggy as the 401!
Work 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
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
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.
10 years ago
Robert Fisk