021b1b567e
More speed and quality improvements to the software USART in the AVRISP project.
15 years ago
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.
15 years ago
461607020c
Use default NVM base address in the AVRISP programmer project in case the host programmer software doesn't set it correctly.
15 years ago
4f74075fad
Speed up bit-banged USART code in the AVRISP project.
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Fix project text files to refer to "project" instead of "demo".
15 years ago
2f6c096050
Complete initial working revision of PDI programming in the AVRISP project (XMEGAs can now be programmed by the firmware).
15 years ago
79efd8c79e
Fix a bug in the Still Image Host Class driver where the returned block status code was being truncated.
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Add programming support to the AVRISP project's PDI programming mode; paged memory writes are not currently functional.
15 years ago
8ea051de63
Add Lock/Fuse byte programming support to the AVRISP PDI programming protocol code.
15 years ago
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.
15 years ago
bb38793312
Add Doxygen documentation to the completed portions of the PDI programming protocol in the AVRISP project.
15 years ago
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.
15 years ago
48e50b6b57
Added memory erase handling to the PDI protocol in the AVRISP project.
15 years ago
8a55d80e7e
Fix NVM commands so that memory reads and CRC generations now work correctly using unoptimized PDI commands.
15 years ago
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
3705330dd3
Use -pedantic compile time option to find and correct several minor code errors.
15 years ago
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
33a46b243a
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.
15 years ago
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
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
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
7aecda6fda
Fix PDITarget_ReceiveByte() not discarding the start bit properly, and reading in the bits inverted and in the wrong order.
15 years ago
1e3513ed70
Add even parity bit to the software USART framing in the AVRISP project's PDI programming code.
15 years ago
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
7ace314cc1
Increase timeout of Mass Storage and Still Image host commands to 10 seconds (up from 5) to account for slow-processing devices.
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Added brace guards to macros with parameters to prevent unintended changed evaluation of the macro expression.
Minor code cleanups (remove redundant comments, fix spacing, etc.).
15 years ago
2281750b5f
Make sure that USB_STREAM_TIMEOUT_MS is set in the MassStorageHost ClassDriver demo, so that slow devices don't time out the data pipe. Increase pipe timeout in both MassStorageHost demos to 5 seconds to account for the really slow devices.
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Fix TeensyHID bootloader not properly shutting down the USB interface to trigger a disconnection on the host before resetting the AVR.
15 years ago
2919aeeaab
Fixed HID Parser not distributing the Usage Min and Usage Max values across an array of report items.
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Added new HID_ALIGN_DATA() macro to return the pre-retrieved value of a HID report item, left-aligned to a given datatype.
Added new PreviousValue to the HID Report Parser report item structure, for easy monitoring of previous report item values.
15 years ago
f338ddcb87
Make sure the protocol handler files are included in the Doxygen documentation of the AVRISP project.
15 years ago
258a6a0177
Fix the tokens which enable and disable the different programming protocols in the AVRISP project.
15 years ago
f1baf12fae
Auto-configure AVRISP programmer configuration when built for the XPLAIN board to match the XPLAIN hardware connections.
15 years ago
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
f69f03cb0d
Started implementing the low level PDI protocol in the AVRISP project, for XMEGA device programming.
15 years ago
fec31947a6
Removed John Steggall's software UART code from the XPLAIN Bridge project due to reliability issues.
15 years ago
1f8dfd0205
Add support for unwrapping of the XMEGA PDI programming protocol to the AVRISP Programmer project.
15 years ago
5930f47bf4
Rename V2ProtocolTarget files to ISPTarget in the AVRISP Programmer Clone project.
15 years ago
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
1645c3d243
Rename the V2Protocol command handlers in the AVRISP project in preperation of XMEGA PDI programming support.
15 years ago
1b2cd16976
Added CDC_Host_Flush() function to the CDC Host Class driver to flush sent data to the attached device.
15 years ago
86db035b1e
Add activity LED updates to the AVRISP project.
15 years ago
d6edfe35c8
Spell check all source code variables, comments and strings.
15 years ago
c647c27639
Minor changes to the AVRISP project for code clarity.
15 years ago
4dde844e9f
Remove dependancies from the LowLevel demos to the ClassDriver demos, since the use of ClassDriver headers now outputs an error when NO_STREAM_CALLBACKS is used.
15 years ago
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
c3dfc58707
Fix invalid Event name rule in demo/project makefiles.
15 years ago
dc68de15b6
Make Audio device demos compatible with AVRs running at 16MHz instead of 8MHz.
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Fix up demo documentation device compatibility list to be as general as possible to reduce changes required as Atmel releases more devices within the same USB AVR series.
15 years ago
3ecc462954
Added pinouts to the AVRISP project for a standard ISP 6 Pin header to make construction of a standard ISP programmer easier.
15 years ago
409c49f057
Doxygen fixes to \param directives to give data direction in all projects. Make HID item filtering routines clearer in the HID WithParser demos.
15 years ago
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.
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Add guard to the HID Host Class driver SetProtocol command, to ensure that the device supports boot protocol mode before issuing the request.
15 years ago
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.
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Re-add in flip, flip-ee, dfu and dfu-ee targets to project makefiles (thanks to Opendous Inc.)
Fix allowable F_CPU values comment in project makefiles.
15 years ago
0f51db56c0
Replace -finline-limit with -fno-inline-small-functions in project makefiles.
15 years ago
244c86429b
Move ADC VTARGET sampling to a new V2Params_UpdateParamValues() in the AVRISP project so that there is a central place where all non-PC set target values can be updated easily.
15 years ago
4bb236e9a0
Increase AVRISP command timeout to 240ms up from 150ms to prevent some ISP commands from timing out too early.
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Add check to the PROGRAM FLASH ISP and PROGRAM EEPROM ISP handler to return an explicit error when the host attempts to write more data than the device is able to buffer.
15 years ago
Dean Camera