14 Commits (08c8c7a6d6e03648a8dcf79aeb2617342412602b)

Author	SHA1	Message	Date
Robert Fisk	08c8c7a6d6	Code tidyup - remove unused SPI Tx-only and Rx-only routines	9 years ago
Robert Fisk	ce03845623	Completed moving Upstream to interrupt-based SPI. ... Although I am not entirely convinced this is necessary, as the SPI data stall issue only appeared with optimisation off (-O0). Perhaps re-visit this if Upstream needs more free CPU time later...	9 years ago
Robert Fisk	b9cc31d036	Crazy hardware issues, about to revert Upstream SPI from DMA to ... interrupt transfers	9 years ago
Robert Fisk	48a6c2e2a4	Bugfixes for Downstream, including one in the USB host stack! ... Downstream now enumerates and accepts attached USB storage devices.	9 years ago
Robert Fisk	750c2f3a21	- Implement notification of Downstream USB device removal, and ... corresponding Upstream disconnection - Improve Upstream handling of TxOk signal from Downstream - Misc tweaks	9 years ago
Robert Fisk	f24714cd8c	Revisit Upstream project to: ... - 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: ... - 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 ... 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 ... 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