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210 Commits (39ab7507dd4be15b9208744abe85e265fac4c71f)

Author SHA1 Message Date
Dean Camera d4ca7fb44c Fix MIT license language to make its intent clearer.
15 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.
15 years ago
Dean Camera 8301dc553e Fix references to the renamed AVRISP-MKII project folder.
15 years ago
Dean Camera 8ecdc2b144 Rename AVRISP project folder to AVRISP-MKII.
15 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.
15 years ago
Dean Camera 8cd7e118e9 Fixed ISP mode in the AVRISP programmer project.
15 years ago
Dean Camera d1608d4af3 Added const where possible to the source functions in the Projects directory.
15 years ago
Dean Camera 35dac470f2 Complete TPI protocol code to enter and exit TPI programming mode for the ATTINY 6-pin devices.
15 years ago
Dean Camera 65fcebf478 Complete combining of PDI and TPI target communication code files, stub out TINY NVM controller functions.
15 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.
15 years ago
Dean Camera 18b0d408a9 Remove serial driver use from the AVRISP project now that it is no longer needed.
15 years ago
Dean Camera 9decc2bc59 Combine PDIProtocol and TPIProtocol into a single XPROGProtocol set of files.
15 years ago
Dean Camera 05fcf7e2a7 Rename PDIProtocol.c/.h to XPROGProtocol.c/.h as it will now handle both TPI and PDI programming.
15 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.
15 years ago
Dean Camera 26bc1f3cfd Correct include paths and makefile for the AVRISP project now that the protocol handlers are in seperate directories.
15 years ago
Dean Camera 31d7194252 Make seperate ISP, PDI and TPI folders in the AVRISP project Lib subdirectory to hold each protocol's files.
15 years ago
Dean Camera 69802635ed Lower timeout periods in the AVRISP project. Increment firmware minor revision number in the AVRISP project so that it remains comatible with the latest AVRStudio without an upgrade warning.
15 years ago
Dean Camera bd5e8f07b7 Stub out more of the TPI programming protocol routines in the AVRISP project.
15 years ago
Dean Camera be71f934a4 Seperate out XMEGA and TINY NVM routines into seperate files.
15 years ago
Dean Camera cda88cf97c Start of implementation of the low level TPI programming protocol in the AVRISP project.
15 years ago
Dean Camera c99f6657a6 Correct TeensyHID bootloader descriptors to use the correct revision code for the ATMEGA32U4 based Teensy revision.
15 years ago
Dean Camera 37c9ba7fa9 Fixed AVRISP project timeouts not checking for the correct timeout period (thanks to Carl Ott).
15 years ago
Dean Camera b408a5fe62 Add const qualifier to the parameters of Projects' functions where possible.
15 years ago
Dean Camera e73f05b8b2 Added CPU Usage monitor host app to the LEDNotifier project.
15 years ago
Dean Camera 901e26edd8 Add LEDNotifier project to the Projects folder build list. Add new LEDMixer C# host application for the LEDNotifier project.
15 years ago
Dean Camera 12abb59b19 Fix up references in the LEDNotifier project to the old HotmailNotifier name.
15 years ago
Dean Camera 47384e3c50 Rename HotmailNotifier project files to LEDNotifier.
15 years ago
Dean Camera 3b3ea167f0 Renamed HotmailNotifier project to LEDNotifier.
15 years ago
Dean Camera 3d6508c9b9 Enhance the HotmailNotifier project so that the LEDs' individual brightness can be controlled individually via software PWM.
15 years ago
Dean Camera c3758ac5ef Un-inline the SendAddress function in NVMTarget.c/.h of the AVRISP project.
15 years ago
Dean Camera 021b1b567e More speed and quality improvements to the software USART in the AVRISP project.
15 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.
15 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.
15 years ago
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 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