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22 Commits (4f74075fad7f1e7a35d04ff534d9d6a57d2b97fc)

Author SHA1 Message Date
Dean Camera 4f74075fad Speed up bit-banged USART code in the AVRISP project.
15 years ago
Dean Camera 1fa27139f5 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.
15 years ago
Dean Camera 307ba254d5 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.
15 years ago
Dean Camera 66201a05e9 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.
15 years ago
Dean Camera 7e5966c1a8 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.
15 years ago
Dean Camera 42cfd15793 Change over AVRISP project to have both hardware USART and software USART modes for the PDI protocol, when enabled. Fix up PDI initialisation routines.
15 years ago
Dean Camera 9c8ed168e5 Fix inverted bit-banged USART logic in the AVRISP project for PDI programming. Add a delay to the clock toggling in the AVRISP project to ensure that the programming speed does not exceed 10MHz under any conditions to satisfy the limits in the datasheet for all target voltages. Fix incorrect pin being used as the DATA in in PDI programming mode.
15 years ago
Dean Camera 258a6a0177 Fix the tokens which enable and disable the different programming protocols in the AVRISP project.
15 years ago
Dean Camera a5adbae652 Document the PDI programming routines implemented so far in the AVRISP project. Add ability to selectively disable ISP programming support in addition to the existing ability to disable PDI programming support.
15 years ago
Dean Camera f69f03cb0d Started implementing the low level PDI protocol in the AVRISP project, for XMEGA device programming.
15 years ago
Dean Camera 1f8dfd0205 Add support for unwrapping of the XMEGA PDI programming protocol to the AVRISP Programmer project.
15 years ago
Dean Camera 5930f47bf4 Rename V2ProtocolTarget files to ISPTarget in the AVRISP Programmer Clone project.
15 years ago
Dean Camera 1ed6925b5b Factor out all the ISP related code into a seperate ISPProtocol set of files in the AVRISP Clone programmer project, to clearly seperate out the programming protocols when PDI programming is implemented.
15 years ago
Dean Camera c3dfc58707 Fix invalid Event name rule in demo/project makefiles.
15 years ago
Dean Camera b221e7d175 Remove USE_NONSTANDARD_DESCRIPTOR_NAMES compile time token, split out standard descriptors into seperate USB_Descriptor_* and USB_StdDescriptor_* structures so that both can be used within the one project.
15 years ago
Dean Camera 0486f12e3e Add in new invalid event hook check targets to project makefiles to produce compilation errors when invalid event names are used in a project.
15 years ago
Dean Camera 0f51db56c0 Replace -finline-limit with -fno-inline-small-functions in project makefiles.
15 years ago
Dean Camera 17d06b8494 Add VTARGET level detection to the AVRISP project on supported AVR models.
15 years ago
Dean Camera 244bba2097 Make AVRISP project build again - fix incorrect preprocessor directive in V2Protocol.c, fix makefile LUFA_PATH.
15 years ago
Dean Camera 271be037b7 Partial Commit: Move AVRISP project out of the Projects\Incomplete directory.
15 years ago
Dean Camera 0934f5c185 Move AVRISP Programmer project to a new Unfinished subdirectory of Project while it is under development.
15 years ago
Dean Camera ecd82778cf Added beginnings of a new AVRISP-MKII clone project.
15 years ago