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lufa-lib
LUFA Library for USB AVRs
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r984
Un-inline the SendAddress function in NVMTarget.c/.h of the AVRISP project. Add new HotmailNotifier project, which changes a LED's colour based on the user's unread email count as sent from Windows Live Messenger.
Today (10 hours ago)
Dean
r983
More speed and quality improvements to the software USART in the AVRISP project.
Yesterday (34 hours ago)
Dean
r982
Slightly speed up software USART in the AVRISP project - faster parity computation, ensure received data is byte aligned when receive is complete by throwing away the start bit during reception.
Yesterday (36 hours ago)
Dean
r981
The SImage_Host_SendBlockHeader() and SImage_Host_ReceiveBlockHeader() Still Image Host Class driver functions are now public.
Dec 15 (40 hours ago)
Dean
r980
Use default NVM base address in the AVRISP programmer project in case the host programmer software doesn't set it correctly.
Dec 15 (40 hours ago)
Dean
r979
Speed up bit-banged USART code in the AVRISP project. Fix project text files to refer to "project" instead of "demo".
Dec 15 (2 days ago)
Dean
r978
Complete initial working revision of PDI programming in the AVRISP project (XMEGAs can now be programmed by the firmware).
Dec 15 (2 days ago)
Dean
r977
Fix a bug in the Still Image Host Class driver where the returned block status code was being truncated. Add programming support to the AVRISP project's PDI programming mode; paged memory writes are not currently functional.
Dec 14 (2 days ago)
Dean
r976
Add Lock/Fuse byte programming support to the AVRISP PDI programming protocol code.
Dec 14 (2 days ago)
Dean
r975
Fix error in AVRISP programmer when repeatedly using PDI mode via the hardware USART due to the SendByte routine not clearing the Transmit Complete USART flag.
Dec 14 (2 days ago)
Dean
r974
Add Doxygen documentation to the completed portions of the PDI programming protocol in the AVRISP project.
Dec 13 (3 days ago)
Dean
r973
Use the PDI REPEAT instruction in the PDI programmer code to reduce protocol overhead and greatly improve transfer throughput. Switch bit-bang USART in the AVRISP project to Timer 1, so that Timer 0 can be used for hardware timeouts while waiting for the NVM bus or controller to become ready.
Dec 13 (3 days ago)
Dean
r972
Added memory erase handling to the PDI protocol in the AVRISP project.
Dec 13 (3 days ago)
Dean
r971
Fix NVM commands so that memory reads and CRC generations now work correctly using unoptimized PDI commands.
Dec 13 (3 days ago)
Dean
r970
Split out NVM access code in the AVRISP project into a seperate NVMTarget.c source file and header. Make NVM register accesses use the NVM base address as set by the host, rather than using the fixed value from the XMEGA datasheet.
Dec 13 (3 days ago)
Dean
r969
Test with -Wextra, fix library warnings due to unused function parameters.
Dec 13 (4 days ago)
Dean
r968
Oops - wrong casting on the Configuration Descriptor pointer advance routine.
Dec 13 (4 days ago)
Dean
r967
Use -pedantic compile time option to find and correct several minor code errors.
Dec 13 (4 days ago)
Dean
r966
The AVRISP project can now enter PDI mode under both bit-bang and hardware USART connection modes, tested against the XPLAIN board hardware. Still need to complete higher level NVM access code so that the device's memories can be read and written.
Dec 13 (4 days ago)
Dean
r965
PDI NVM enable is fast enough that bare polling is enough without a fixed delay in between each attempt. Make sure the USART transmitter is enabled explicitly when the USART is configured, so that repeated attempts to re-enter PDI mode don't fail due to TXEN not being set.
Dec 10 (6 days ago)
Dean
r964
Fix PDI code - must send NVM enable key least significant byte first, need to make sure Tx and Rx is switched correctly including disabling the output on the Tx line when receiving.
Dec 10 (6 days ago)
Dean
r963
Fix AVRISP PDI protocol - make sure inverted masks have the appropriate parenthesis around them, make sure the BREAK command for the hardware USART has 12 clock cycles exactly. Poll NVM Enable bit in the target's STATUS PDI register with a timeout, as it is not set immediately.
Dec 10 (6 days ago)
Dean
r962
Change over AVRISP project to have both hardware USART and software USART modes for the PDI protocol, when enabled. Fix up PDI initialisation routines.
Dec 10 (6 days ago)
Dean
r961
Fix PDITarget_ReceiveByte() not discarding the start bit properly, and reading in the bits inverted and in the wrong order.
Dec 09, 2009
Dean
r960
Add even parity bit to the software USART framing in the AVRISP project's PDI programming code.
Dec 09, 2009
Dean
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