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
6648234157
Test with -Wextra, fix library warnings due to unused function parameters.
15 years ago
32b7762325
Oops - wrong casting on the Configuration Descriptor pointer advance routine.
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
e4cfd5208f
Fix incorrect definition of Endpoint_BytesInEndpoint() for the U4 parts.
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.
...
Fix TeensyHID bootloader not properly shutting down the USB interface to trigger a disconnection on the host before resetting the AVR.
15 years ago
3757b1760f
Fix newly renamed VirtualSerial demos' include filename references so that they compile.
15 years ago
cf22a744ec
Additional file renames and modifications to change CDC demos to VirtualSerial.
15 years ago
7a9b3d3641
Rename CDC demos to VirtualSerial.
15 years ago
c1fa230618
Add new USB_Host_GetDeviceStringDescriptor() convenience function.
15 years ago
c49bdcb7c9
Fixed Mass Storage Host Class driver and Low Level demo not clearing the error condition if an attached device returns a STALL to a GET MAX LUN request (thanks to Martin Luxen).
15 years ago
478d9dc04f
Added support for the Atmel EVK527 board hardware.
15 years ago
7e86387958
Fix double oops -- Host mode settle delay was still being ignored due to inverted logic, HID Parser was assigning the usage Min/Max usage value to the report item's collection path rather than the report item itself.
15 years ago
a925407588
Oops - fix Host mode pre-enumeration settle delay being ignored leading to failure to enumerate certain devices.
15 years ago
d6e3259f8b
Fix incorrect const'ness of the ReportItem parameter in USB_SetHIDReportItemInfo().
15 years ago
2919aeeaab
Fixed HID Parser not distributing the Usage Min and Usage Max values across an array of report items.
...
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
bae00a3d42
Added support for the Dataflash mounted on the XPLAIN board. Added new XPLAIN_REV1 board target for the first revision XPLAIN board, which used a different (smaller) Dataflash IC to later revisions.
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
f92b56191d
Add new more reliable software UART for the XPLAINBridge project by David Prentice and Peter Danneger.
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
b7f6a65c25
Fixed USB driver failing to define the PLL prescaler mask for the ATMEGA8U2 and ATMEGA16U2.
...
Simplified the USB.h master include file's target validity checks.
15 years ago
414b92e812
Add to the existing CDC Class Driver's CreateStream() function documentation to explicitly state that the created streams are bidirectional.
15 years ago
958d28d05d
Better checking of whether a packet is received in the RNDISEthernetHost Class driver demo - show busy LED status while packets are being printed out.
15 years ago
e5057fec8e
Enable pullup on the PD5 pin of the AVR in the XPLAINBridge project - this is connected to the XMEGA's /RESET line, need to enable pullup to prevent spurrious resets.
15 years ago
5e46801096
Complete RNDIS Host Class driver code - add SendPacket function.
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Correct CDC Host Class driver token handling for sending data on bidirectional data endpoints.
15 years ago
9ba8da7412
Make the RNDISEthernetHost Class driver demo print out incomming packets from the attached RNDIS device.
15 years ago
2a28862dcc
Make MIDI device demos also turn off the on board LEDs if MIDI Note On messages are sent with a velocity of zero, which some devices use instead of Note Off messages (thanks to Robin Green).
15 years ago
Dean Camera