draft: feat: Controller node example

.github/workflows/main.yml

@@ -58,7 +58,7 @@ jobs:
 
           synapse-sim --iface-ip 127.0.0.1 --rpc-port 50051 &
 
-          sleep 2
+          sleep 5
 
           python synapse/examples/stream_out.py 127.0.0.1:50051
 

CHANGELOG.md

@@ -2,6 +2,14 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [2.1.0](https://github.com/sciencecorp/synapse-python/compare/v2.0.0...v2.1.0) (2025-04-24)
+
+
+### Features
+
+* add `get_last_sync_time_ns` to TimeSyncClient ([#102](https://github.com/sciencecorp/synapse-python/issues/102)) ([90a7ffc](https://github.com/sciencecorp/synapse-python/commit/90a7ffcb4e889d79a0d2fbe1127a6f2fa2186f82))
+* support streaming device queries ([#95](https://github.com/sciencecorp/synapse-python/issues/95)) ([e45e5f5](https://github.com/sciencecorp/synapse-python/commit/e45e5f5d9808445ec34acd0caee86ab5440039e6))
+
 ## [2.0.0](https://github.com/sciencecorp/synapse-python/compare/v1.0.2...v2.0.0) (2025-04-21)
 
 

controller_config.json

@@ -0,0 +1,31 @@
+{
+    "nodes": [
+      {
+        "type": "kBroadbandSource",
+        "id": 1,
+        "broadbandSource": {
+          "peripheral_id": 100,
+          "sample_rate_hz": 32000,
+          "bit_width": 12,
+          "signal": {
+            "electrode": {
+              "channels": [{"id": 0, "electrode_id": 122, "reference_id": 513}, {"id": 1, "electrode_id": 126, "reference_id": 513}, {"id": 2, "electrode_id": 116, "reference_id": 513}, {"id": 3, "electrode_id": 120, "reference_id": 513}, {"id": 4, "electrode_id": 110, "reference_id": 513}, {"id": 5, "electrode_id": 114, "reference_id": 513}, {"id": 6, "electrode_id": 104, "reference_id": 513}, {"id": 7, "electrode_id": 108, "reference_id": 513}, {"id": 8, "electrode_id": 98, "reference_id": 513}, {"id": 9, "electrode_id": 66, "reference_id": 513}, {"id": 10, "electrode_id": 92, "reference_id": 513}, {"id": 11, "electrode_id": 60, "reference_id": 513}, {"id": 12, "electrode_id": 86, "reference_id": 513}, {"id": 13, "electrode_id": 54, "reference_id": 513}, {"id": 14, "electrode_id": 80, "reference_id": 513}, {"id": 15, "electrode_id": 48, "reference_id": 513}, {"id": 16, "electrode_id": 74, "reference_id": 513}, {"id": 17, "electrode_id": 38, "reference_id": 513}, {"id": 18, "electrode_id": 68, "reference_id": 513}, {"id": 19, "electrode_id": 36, "reference_id": 513}, {"id": 20, "electrode_id": 62, "reference_id": 513}, {"id": 21, "electrode_id": 0, "reference_id": 512}, {"id": 22, "electrode_id": 56, "reference_id": 513}, {"id": 23, "electrode_id": 4, "reference_id": 512}, {"id": 24, "electrode_id": 50, "reference_id": 513}, {"id": 25, "electrode_id": 12, "reference_id": 513}, {"id": 26, "electrode_id": 44, "reference_id": 513}, {"id": 27, "electrode_id": 14, "reference_id": 513}, {"id": 28, "electrode_id": 42, "reference_id": 513}, {"id": 29, "electrode_id": 20, "reference_id": 513}, {"id": 30, "electrode_id": 32, "reference_id": 513}, {"id": 31, "electrode_id": 26, "reference_id": 513}],
+              "low_cutoff_hz": 57,
+              "high_cutoff_hz": 13489
+            }
+          }
+        }
+      },
+      {
+        "type": "kController",
+        "id": 2,
+        "controller": {}
+      }
+    ],
+    "connections": [
+      {
+        "src_node_id": 1,
+        "dst_node_id": 2
+      }
+    ]
+  }

setup.py

@@ -26,7 +26,7 @@
 
 setup(
     name="science-synapse",
-    version="2.0.0",
+    version="2.1.0",
     description="Client library and CLI for the Synapse API",
     author="Science Team",
     author_email="team@science.xyz",

setup.sh

@@ -58,6 +58,11 @@ generate() {
     generate_protos "${PROTO_DIR_SYNAPSE_API}" "${PROTO_OUT_SYNAPSE_API}" "api/synapse.proto"
 }
 
+generate_version() {
+    echo "Generating version file..."
+    git -C ${PROTO_DIR_SYNAPSE_API} describe --tags --abbrev=0 | sed 's/^v//' > ${PROTO_OUT_SYNAPSE_API}/api/version.txt || echo "0.0.0" > ${PROTO_OUT_SYNAPSE_API}/api/version.txt
+}
+
 run_tests() {
     echo "Running tests..."
     pytest -v
@@ -70,13 +75,15 @@ case "$1" in
         ;;
     "generate")
         generate
+        generate_version
         ;;
     "test")
         run_tests
         ;;
     "all")
         clean
         generate
+        generate_version
         ;;
     *)
         echo "Usage: $0 {clean|generate|test|all}"

synapse/cli/__main__.py

@@ -2,6 +2,7 @@
 import argparse
 import logging
 import ipaddress
+import sys
 
 from importlib import metadata
 from synapse.cli import discover, rpc, streaming, offline_plot, files
@@ -70,11 +71,22 @@ def main():
     if not args:
         return
 
-    if hasattr(args, "func"):
-        args.func(args)
-    else:
+    try:
+        if hasattr(args, "func"):
+            args.func(args)
+        else:
+            parser.print_help()
+    except Exception as e:
+        console = Console()
+        console.log(f"[bold red] Uncaught error during function. Why: {e}")
         parser.print_help()
+    except KeyboardInterrupt:
+        print("User cancelled request")
 
 
 if __name__ == "__main__":
-    main()
+    try:
+        main()
+    except Exception as e:
+        print(f"Uncaught error in CLI. Why: {e}")
+        sys.exit(1)