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2033 Commits (2413d114b702f23427fe7cffc7e1529693e50e01)
 

Author SHA1 Message Date
Dean Camera 4f74075fad Speed up bit-banged USART code in the AVRISP project.
15 years ago
Dean Camera 2f6c096050 Complete initial working revision of PDI programming in the AVRISP project (XMEGAs can now be programmed by the firmware).
15 years ago
Dean Camera 79efd8c79e Fix a bug in the Still Image Host Class driver where the returned block status code was being truncated.
15 years ago
Dean Camera 8ea051de63 Add Lock/Fuse byte programming support to the AVRISP PDI programming protocol code.
15 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.
15 years ago
Dean Camera bb38793312 Add Doxygen documentation to the completed portions of the PDI programming protocol in the AVRISP project.
15 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.
15 years ago
Dean Camera 48e50b6b57 Added memory erase handling to the PDI protocol in the AVRISP project.
15 years ago
Dean Camera 8a55d80e7e Fix NVM commands so that memory reads and CRC generations now work correctly using unoptimized PDI commands.
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 6648234157 Test with -Wextra, fix library warnings due to unused function parameters.
15 years ago
Dean Camera 32b7762325 Oops - wrong casting on the Configuration Descriptor pointer advance routine.
15 years ago
Dean Camera 3705330dd3 Use -pedantic compile time option to find and correct several minor code errors.
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 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
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 7aecda6fda Fix PDITarget_ReceiveByte() not discarding the start bit properly, and reading in the bits inverted and in the wrong order.
15 years ago
Dean Camera 1e3513ed70 Add even parity bit to the software USART framing in the AVRISP project's PDI programming code.
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 e4cfd5208f Fix incorrect definition of Endpoint_BytesInEndpoint() for the U4 parts.
15 years ago
Dean Camera 7ace314cc1 Increase timeout of Mass Storage and Still Image host commands to 10 seconds (up from 5) to account for slow-processing devices.
15 years ago
Dean Camera 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.
15 years ago
Dean Camera 3757b1760f Fix newly renamed VirtualSerial demos' include filename references so that they compile.
15 years ago
Dean Camera cf22a744ec Additional file renames and modifications to change CDC demos to VirtualSerial.
15 years ago
Dean Camera 7a9b3d3641 Rename CDC demos to VirtualSerial.
15 years ago
Dean Camera c1fa230618 Add new USB_Host_GetDeviceStringDescriptor() convenience function.
15 years ago
Dean Camera 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
Dean Camera 478d9dc04f Added support for the Atmel EVK527 board hardware.
15 years ago
Dean Camera 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
Dean Camera a925407588 Oops - fix Host mode pre-enumeration settle delay being ignored leading to failure to enumerate certain devices.
15 years ago
Dean Camera d6e3259f8b Fix incorrect const'ness of the ReportItem parameter in USB_SetHIDReportItemInfo().
15 years ago
Dean Camera 2919aeeaab Fixed HID Parser not distributing the Usage Min and Usage Max values across an array of report items.
15 years ago
Dean Camera f338ddcb87 Make sure the protocol handler files are included in the Doxygen documentation of the AVRISP project.
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 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
Dean Camera f1baf12fae Auto-configure AVRISP programmer configuration when built for the XPLAIN board to match the XPLAIN hardware connections.
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 f92b56191d Add new more reliable software UART for the XPLAINBridge project by David Prentice and Peter Danneger.
15 years ago
Dean Camera fec31947a6 Removed John Steggall's software UART code from the XPLAIN Bridge project due to reliability issues.
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 1645c3d243 Rename the V2Protocol command handlers in the AVRISP project in preperation of XMEGA PDI programming support.
15 years ago
Dean Camera 1b2cd16976 Added CDC_Host_Flush() function to the CDC Host Class driver to flush sent data to the attached device.
15 years ago
Dean Camera b7f6a65c25 Fixed USB driver failing to define the PLL prescaler mask for the ATMEGA8U2 and ATMEGA16U2.
15 years ago
Dean Camera 414b92e812 Add to the existing CDC Class Driver's CreateStream() function documentation to explicitly state that the created streams are bidirectional.
15 years ago
Dean Camera 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