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logic pro compatible fpga based logic analyzer
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12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849#!/usr/bin/env bash# Set up picologic development environment# Downloads oss-cad-suite and installs Python dependencies
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "$0")/.." && pwd)"OSS_DIR="$SCRIPT_DIR/oss-cad-suite"
if [ -d "$OSS_DIR" ] && [ -f "$OSS_DIR/environment" ]; then echo "✓ oss-cad-suite already installed at $OSS_DIR"else echo "Downloading oss-cad-suite for macOS ARM64..." RELEASE=$(curl -s "https://api.github.com/repos/YosysHQ/oss-cad-suite-build/releases/latest" | python3 -c "import sys,json; print(json.load(sys.stdin)['tag_name'])") URL="https://github.com/YosysHQ/oss-cad-suite-build/releases/download/${RELEASE}/oss-cad-suite-darwin-arm64-${RELEASE//-/}.tgz" echo " Release: $RELEASE" echo " URL: $URL" curl -L -o /tmp/oss-cad-suite.tgz "$URL" --progress-bar echo "Extracting..." tar xzf /tmp/oss-cad-suite.tgz -C "$SCRIPT_DIR" rm /tmp/oss-cad-suite.tgz echo "✓ oss-cad-suite installed"fi
echo ""echo "Activating environment..."cd "$OSS_DIR" && source environment
echo ""echo "Installing Python dependencies..."python3 -m pip install --quiet "amaranth==0.4.5" "luna-usb==0.1.1" pyvcd pyserial pytest 2>&1 | grep -v "DEPRECATION\|notice"
echo ""echo "Verifying toolchain..."echo " yosys: $(yosys --version 2>&1 | head -1)"echo " nextpnr: $(nextpnr-ecp5 --version 2>&1 | head -1)"echo " ecppack: $(ecppack --version 2>&1 | head -1)"echo " amaranth: $(python3 -c 'import amaranth; print(amaranth.__version__)')"echo " luna: $(python3 -c 'from luna.gateware.usb.usb2.device import USBDevice; print("OK")')"
echo ""echo "✓ Toolchain ready!"echo ""echo "To activate in new shells:"echo " cd $OSS_DIR && source environment"echo ""echo "To build gateware:"echo " cd $SCRIPT_DIR && ./scripts/build.sh"