qmk_firmware

Commit Graph

Author	SHA1	Message	Date
Dean Camera	508e905d8d	Removed complicated logic for the Endpoint_ConfigureEndpoint() function to use inlined or function called versions depending of if the given bank size is a compile time constant, as the compiler does a better job of optimizing with basic code. Changed over all device demos to use a clearer algorithm for the configuring of the application's endpoints.	15 years ago
Dean Camera	ff09cf9c73	Fix XPLAINBridge project discarding characters from the USB interface due to a double read from the endpoint. Make XPLAINBridge and USBtoSerial projects more reliable by forcing a flush if the UART-to-USB buffer becomes nearly full. Reduce locking in the LightweightRingBuffer.h header files by only locking on the update of the buffer count, and require insertions and removals from each buffer to occur in only one execution thread. Fix CDC_*_ReceiveByte() returning 0 when the interface is not configured, instead of the new -1 error value. Fix CDC_Host_ReceiveByte() not re-freezing the pipe if no packet has been received. Remove redundant Pipe token set commands in the CDC and RNDIS host class drivers.	15 years ago
Dean Camera	9597b33c33	Fixed Serial peripheral driver not turning off the USART before reconfiguring it, which would cause incorrect operation to occur (thanks to Bob Paddock).	15 years ago
Dean Camera	24e621a8d8	Altered the CDC Deivice and Host Class drivers' receive byte routines, so that no data is indicated by a negative return value. Added auto flushing of OUT data to the CDC Host Class driver's USBTask function to automatically flush the send pipe buffer.	15 years ago
Dean Camera	7c8d16fd7a	Oops - need to turn off USART via control register B before reconfiguring, fix ordering of USART control register modifications in the Benito and USBtoSerial projects.	15 years ago
Dean Camera	ca007f91f2	Fixed Benito and USBtoSerial projects not turning off the USART before reconfiguring it, which could cause incorrect operation to occur (thanks to Bob Paddock).	15 years ago
Dean Camera	e2e1fe5aad	Fixed possible buffer overrun in the XPLAINBridge project when in serial bridge mode.	15 years ago
Dean Camera	8de31cbb78	Reduce prescaler of the flush timer in the USBtoSerial demo, so that buffer overruns will not occur regardless of hardware and baud rate settings.	15 years ago
Dean Camera	0bcc82ac28	Alter the ring buffer library headers to have both atomic and non-atomic insertion/removal routines. Modify the existing projects so that buffer operations performed in an ISR use the shorted non-atomic versions, as they are already performed in a blocking ISR. Alter USBtoSerial demo so that it does not enter a blocking loop to send data from the USB to the USART, as this can cause dropped bytes in the reception code if large amounts of data are sent in both directions at the same time. Added a flush timer to the USBtoSerial code for the USART to USB interface, so that multiple bytes can be sent in the same USB packet.	15 years ago
Dean Camera	8d993afc53	Replace ring buffer library in Benito and USBtoSerial projects with the new lightweight ring buffer header to improve reliability.	15 years ago
Dean Camera	071e02c6b6	Add svn:eol-style property to source files, so that the line endings are correctly converted to the target system's native end of line style.	15 years ago
Dean Camera	3d28d53c3e	Change AVRISP project's timeout to be interrupt based again, but make the interrupt itself interruptable and use a seperate assembly file to hand-optimize the ISR code. Removed the cast to uint16_t on the set baud rate in the USBtoSerial project, so that the higher >1M baud rates can be selected (thanks to Steffan).	15 years ago
Dean Camera	59c4871f80	USB_Init() no longer calls sei() to enable global interrupts - this must now be done in the user application once all init code has run.	15 years ago
Dean Camera	7d51e51c79	Increased throughput of the USBtoSerial demo on systems that send multiple bytes per packet (thanks to Opendous Inc.).	15 years ago
Dean Camera	7f9f97c792	Update copyright year to 2010.	15 years ago
Dean Camera	d4ca7fb44c	Fix MIT license language to make its intent clearer.	15 years ago
Dean Camera	f29fc1abc4	Add double banking property to LUFA powered projects in the Projects directory. Add guards to macro parameters to ensure that formulas passed as parameters don't mess up the internal macro structure.	15 years ago
Dean Camera	9ea891ea20	Use clearer buffer names in the USBtoSerial project to prevent confusion.	15 years ago
Dean Camera	de70f0f1cf	Moved USBtoSerial demo the Projects directory, as it is simply an expanded CDC demo. Added const qualifier to Endpoint/Pipe stream write routines.	15 years ago

19 Commits (4f114e576694b6b49931d5f14874df6c361d4267)