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qmk_firmware
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301 MiB
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33 Commits (03130342451003093e654edc5b031718d544e9ba)

Author SHA1 Message Date
Dean Camera 016a4c068a Make loops in AVRISP-MKII Clone project's XPROG protocol infinite rather than looping on the timeout value, as this is already checked inside the loop anyway.
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 ab8668b14e Removed software PDI/TPI emulation from the AVRISP-MKII clone project, as it was very buggy. PDI and TPI must now be implemented via seperate headers instead of the one unified ISP/TPI/PDI header.
15 years ago
Dean Camera eed7d4df6a Added new ENDPOINT_*_BusSuspended error code to the Endpoint function, so that the stream functions early-abort if the bus is suspended before or during a transfer.
15 years ago
Dean Camera a5e79333e5 Switch back to C based timeout ISR in the AVRISP project - assembly version was failing, and only one or two cycles could be shaved off the compiler generated code.
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.
15 years ago
Dean Camera 9a1560dc05 Make sure that long reads are aborted early if the connection times out while waiting on more bytes in the AVRISP MKII clone project.
15 years ago
Dean Camera ceb16ee24f Make sure that the NVM bus/controller busy waits in the AVRISP MKII clone project abort properly if a timeout occurs while waiting for a response.
15 years ago
Dean Camera 85aaaf84ce Make AVRISP-MKII clone project's software PDI/TPI mode more robust by keeping track of timeouts while waiting for a Tx/Rx to finish.
15 years ago
Dean Camera 72527867f6 Remove redundant check in the software PDI programming code of the AVRISP project.
15 years ago
Dean Camera 9a5ae36a4f Software PDI mode breaks unless the software USART has 100 cycles between bits.
15 years ago
Dean Camera 2b74b517ea Don't enable the pullup on the target /RESET line in the AVRISP project for PDI mode - clearing the XMEGA's reset control register twice is enough to release it from reset. Possible silicon bug, since the official Atmel programmers have the same issue.
15 years ago
Dean Camera 39d56aeffe Fixed PDI programming mode in the AVRISP programmer project not exiting programming mode correctly (clear target Reset key twice, set /RESET pin to pullup).
15 years ago
Dean Camera c24027f3b5 Fixed software PDI/TPI programming mode in the AVRISP project not correctly toggling just the clock pin.
15 years ago
Dean Camera d2851b3351 Oops - need to revert changes made to ease testing of the software PDI programming mode.
15 years ago
Dean Camera 5e12d436fa Remove dual ISR for software PDI mode, use a single ISR instead to reduce code complexity.
15 years ago
Dean Camera e322f14620 More fixes to the AVRISP command timeout system so that it should no longer lock up while processing command no matter what the conditions.
15 years ago
Dean Camera ce8d0424b1 AVRISP programmer project now has a more robust timeout system, allowing for a doubling of the software USART speed for PDI and TPI programming.
15 years ago
Dean Camera 331e8dece6 Use _delay_us() function in the XPROGTarget.c file to ensure timing requirements are met, rather than a fixed number of NOPs.
16 years ago
Dean Camera 75d27f8ef0 Oops - PDI handshake delay was too long, causing the device's /RESET functionality to be re-enabled.
16 years ago
Dean Camera 872f61ff53 Fix TPI communications in the AVRISP project when bit-banged USART mode is selected.
16 years ago
Dean Camera 1aeb5056d6 Ensure TPI enable timing requirements are met in AVRISP-MKII programmer. Remove invalid code in the TPI read/write functions.
16 years ago
Dean Camera 2059fd8b1a Manually pull PDI clock pin high for 1ms before disabling PDI mode in the AVRISP-MKII project, to ensure that the PDI bus is disabled in the target and /RESET functionality restored.
16 years ago
Dean Camera 5d5e359076 Minor code cleanups, remove TemperatureDataLogger host application's Visual Studio Solution files, add LibHIDNet license files.
16 years ago
Dean Camera efb6c35778 Update Doxygen configuration files to the latest Doxygen version.
16 years ago
Dean Camera d97db1120b Added support to the MIDI Class drivers for packed data, where multiple MIDI events are packed into a single USB packet. Added new MIDI Class driver flush routines to override packing behaviour.
16 years ago
Dean Camera 7f9f97c792 Update copyright year to 2010.
16 years ago
Dean Camera f5951d1593 Reduced guard bit time in the AVRISP project PDI/TPI protocols to reduce the time needed to reverse the data communication direction.
16 years ago
Dean Camera b1dbd92c32 Fixed AVRISP PDI race condition where the guard time between direction changes could be interpreted as a start bit. Fixed TPI interface lines not being changed correctly when in bit-banged TPI mode.
16 years ago
Dean Camera e1c1c25619 Change the AVRISP project's RESET LINE makefile tokens to AUX LINE, as it is not always used for target reset.
16 years ago
Dean Camera d4ca7fb44c Fix MIT license language to make its intent clearer.
16 years ago
Dean Camera d15cbdd490 Fix mistakes in the XPROGTarget.c/.h files for TPI mode software USART clock rate and PDI mode XPLAIN board autoconfiguration.
16 years ago
Dean Camera 8ecdc2b144 Rename AVRISP project folder to AVRISP-MKII.
16 years ago
Dean Camera 022035839e Remove missed timer 0 init code in the ISP protocol handler in the AVRISP project. Switch the XPROG protocol target communications handler over to using Timer 1 COMA/COMB ISRs for the two physical layers, rather than COMA/ICR1. Speed up bit-banged USART mode slightly.
16 years ago
Dean Camera d1608d4af3 Added const where possible to the source functions in the Projects directory.
16 years ago
Dean Camera 65fcebf478 Complete combining of PDI and TPI target communication code files, stub out TINY NVM controller functions.
16 years ago
Dean Camera cfdab42dcf Rename PDITarget.c/.h to XPROGTarget.c/.h so that both PDI and TPI programming can be included in the one set of files.
16 years ago
Dean Camera 9decc2bc59 Combine PDIProtocol and TPIProtocol into a single XPROGProtocol set of files.
16 years ago
Dean Camera ce044844ea Combine AVRISP project TPI and PDI lib directories - these protocols use the same underlying XPROG wrapper for the host-to-programmer command wrapping.
16 years ago
Dean Camera 31d7194252 Make seperate ISP, PDI and TPI folders in the AVRISP project Lib subdirectory to hold each protocol's files.
16 years ago
Dean Camera cda88cf97c Start of implementation of the low level TPI programming protocol in the AVRISP project.
16 years ago
Dean Camera 37c9ba7fa9 Fixed AVRISP project timeouts not checking for the correct timeout period (thanks to Carl Ott).
16 years ago
Dean Camera b408a5fe62 Add const qualifier to the parameters of Projects' functions where possible.
16 years ago
Dean Camera 021b1b567e More speed and quality improvements to the software USART in the AVRISP project.
16 years ago
Dean Camera f0b4d79629 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.
16 years ago
Dean Camera 461607020c Use default NVM base address in the AVRISP programmer project in case the host programmer software doesn't set it correctly.
16 years ago
Dean Camera 4f74075fad Speed up bit-banged USART code in the AVRISP project.
16 years ago
Dean Camera a7880ac1cd 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.
16 years ago
Dean Camera bb38793312 Add Doxygen documentation to the completed portions of the PDI programming protocol in the AVRISP project.
16 years ago
Dean Camera f3e4fbe512 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.
16 years ago