HDMI2USB-fx2-firmware
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timvideos
HDMI2USB firmware for the Cypress FX2 found on the Digilent Atlys and Numato Opsis boards.
This is a part of splitting #47 into smaller PRs. This is an example of USB video device implementation. The relevant code is located in examples/audio/ and in common/. WIP:...
This is a part of splitting #47 into smaller PRs. This is an example of USB audio device implementation. It includes descriptors configuration for proper enumeration, and handles set/get interface...
This is a part of splitting https://github.com/timvideos/HDMI2USB-fx2-firmware/pull/47 into smaller PRs. This PR is a minimal set of changes that adds serial examples: * *cdc-loopback*: simple internal loopback almost identical to...
Flashing has been implemented in HDMI2USB-mode-switch in this pull request: https://github.com/timvideos/HDMI2USB-mode-switch/pull/111 In HDMI2USB-fx2-firmware we use the implemented flag to flash FX2. Should we also add DFU capability to HDMI2USB firmware...
For developing FX2 firmware, you can get most of the way using [the cheap "dev boards"](http://www.ebay.com/sch/i.html?_from=R40&_trksid=p2380057.m570.l1313.TR3.TRC0.A0.H0.Xcypress+fx2.TRS0&_nkw=cypress+fx2&_sacat=0) you can get on eBay and other distributors. 
_From @CarlFK on March 22, 2016 5:50_ When I send characters too fast, most of them get dropped. I think the problem was described as: there is no flow control....
According to the gh-pages branch, https://code.timvideos.us/HDMI2USB-fx2-firmware/, and the script generating the docs, Travis should be publishing the docs on every commit to master. It seems not to be currently doing...
Currently microload firmware only works on the Opsis. It loads stuff via the hardware I2C controller with the FPGA emulation something like an EEPROM. This doesn't work on the Atlys...
Background: See PR #23, [this comment](https://github.com/timvideos/HDMI2USB-fx2-firmware/pull/23#discussion_r125194147). The following files are licensed under a license that prevents us using the Linux headers with them: * [read-seralno.h](https://github.com/timvideos/HDMI2USB-fx2-firmware/blob/master/hdmi2usb/read-serialno.h) - `LGPLv3+` * [makestuff.h](https://github.com/timvideos/HDMI2USB-fx2-firmware/blob/master/hdmi2usb/makestuff.h) -...
* https://github.com/mithro/fx2-ftdi-emulation * https://docs.google.com/document/d/1o4jDru_V9IBvkkuhyQb1zBzm_QvzDBo2B5adP2bvahY/edit * https://docs.google.com/document/d/1xGOBDtByU6D7ry2WnLUE_slqmjgId_JAscZK3gMCLug/edit