usb-firewall-fork

Author	SHA1	Message	Date
Robert Fisk	1262c5337a	All tabs to spaces	10 years ago
Robert Fisk	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.	10 years ago
Robert Fisk	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.	10 years ago
Robert Fisk	d3da69eb07	Draft implementation of downstream SPI interface. Significant mods required to USB MSC class, mainly in usbd_msc_scsi.c. Currently untested!	10 years ago