Change Details

Complete this taskeither of the two following Tasks as part of your GSoC 2021 application if you are applying for any nMigen related task. Task1: Read & understand the stream abstractions of the axiom nmigen gateware: Build a Core in nMigen in the context of https://github.com/apertus-open-source-cinema/nmigen-gateware that generates SMPTE color bars in a (build time) configurable resolution. The output should be an ImageStream. Simulate that core & write a Testbench that stores the image. Submit a Pull request against the nmigen-gateware repo. resources: * https://en.m.wikipedia.org/wiki/SMPTE_color_bars * https://github.com/apertus-open-source-cinema/nmigen-gateware/blob/master/src/lib/bus/stream/stream.py * https://github.com/apertus-open-source-cinema/nmigen-gateware/blob/master/src/lib/video/demo_source.py Task2: Read & understand the stream abstractions of the axiom nmigen gateware: Build a Core in nMigen in the context of https://github.com/apertus-open-source-cinema/nmigen-gateware that changes a gamma of a monochrome Image by a compile time selectable amount. Use a Memory to implement that. The input & output should be an ImageStream. Simulate that core & write a Testbench that can read & write an image. Submit a Pull request against the nmigen-gateware repo. resources: * https://www.cambridgeincolour.com/tutorials/gamma-correction.htm * https://github.com/apertus-open-source-cinema/nmigen-gateware/blob/master/src/lib/bus/stream/stream.py * https://github.com/apertus-open-source-cinema/nmigen-gateware/blob/master/src/lib/compression/huffman_encoder.py (an example of a stream core that uses a memory) To get in touch with any mentor check the Mentor Contact List.