8 Commits (ad5dbe51019789d7a6277f849e0abd10ade29f89)

Author	SHA1	Message	Date
Robert Fisk	637f67fc14	Implement dynamic crystal frequency selection based on board revision. ... Also fixed minor issue in hardware revision-detection function.	8 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.	9 years ago
Robert Fisk	431a527e24	Tidy up commented DMA init code	9 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.	9 years ago
Robert Fisk	b9cc31d036	Crazy hardware issues, about to revert Upstream SPI from DMA to ... interrupt transfers	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