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URL https://opencores.org/ocsvn/gecko3/gecko3/trunk

Subversion Repositories gecko3

[/] [gecko3/] [trunk/] [GECKO3COM/] [gecko3com-fw/] - Rev 19

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Rev	Log message	Author	Age	Path
19	found a pinning error in the series production documentation. fixed in the wiki and the core. really stable host to fpga data transfer achieved. several time over 4Gbyte transfered. including switching to fpga to host GPIF waveform to listen to possible fpga transfer tries. but fpga to host transfers still not finished. the correct length of data is read from the gpif_fsm now. still untested data consitency when data flow throtling occours. need bigger buffers to test this. will be done on a higher level.	nussgipfel	5266d 16h	/gecko3/trunk/GECKO3COM/gecko3com-fw/
18	I achieved now stable OUT transfers (from the PC to the FPGA) with working throtling (when the FPGA consumes data slower than the host delivers). The basics needed for this are implemented in the FPGA like handshaking with the FX2 and clock domain transistion from the Interface clock to the user defined system clock. in the gpif_com_test.vhd is a message rom, containing a prepared answer message to generate an IN transfer. this is needed for the next step.	nussgipfel	5270d 01h	/gecko3/trunk/GECKO3COM/gecko3com-fw/
17	killed a bug that caused unreliable out transfers. detection of a ongoing in transfer is malfunctioning. needs redesign.	nussgipfel	5271d 15h	/gecko3/trunk/GECKO3COM/gecko3com-fw/
16	release candidate 3: 0.4rc3 fixed a bug in the get_capabilities function. was fixed before but it was back again... removed one file from the build process, that shouldn't be in the subversion.	nussgipfel	5284d 21h	/gecko3/trunk/GECKO3COM/gecko3com-fw/
15	this is the release of version 0.4rc2 we provide now the downloadable *.iic file of the current version in the repository at the convinient place "gecko3com-fw/firmware/"	nussgipfel	5297d 21h	/gecko3/trunk/GECKO3COM/gecko3com-fw/
13	included the gecko3com_0.31.tar.gz firmware package needed to initialize fresh produced boards without any serial number or fpga type information. fixed two bugs that were found during testing of the version 0.4-rc - the GET_CAPABILITIES function in the usb_tmc module was using a wrong pointer and returned garbage - the SLOT_ADRESS defines for the spi write functions were using constants only usable on the GECKO3main prototype changed some other small stuff to avoid compiler warnings or clarifie some comments.	nussgipfel	5297d 23h	/gecko3/trunk/GECKO3COM/gecko3com-fw/
9	First commit to the OC svn. This is the release candidate for the GECKO3COM firmware version 0.4. Included are all sources, scripts and helper tools. Implemented functionality to this firmware version: - FW upgrade through USB DFU class - works as a USB TMC device (test and measurement class) - handles all mandatory IEEE488 and SCPI commands - fpga can be configured through USB - two different fpga configuration files can be downloaded the the onboard memory - loads one of these configuration files during power on next step is to implement the transparent data communication between the USB host and the FPGA	nussgipfel	5329d 21h	/gecko3/trunk/GECKO3COM/gecko3com-fw/

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