Feat/w8 zero alloc consume

Cargo.toml

@@ -27,6 +27,7 @@ members = [
     "examples/embassy-mqtt-connector-demo",
     "examples/embassy-knx-connector-demo",
     "examples/embassy-serial-connector-demo",
+    "examples/embassy-bench-stm32h5",
     "examples/sync-api-demo",
     "examples/remote-access-demo",
     "examples/weather-mesh-demo/weather-mesh-common",
@@ -36,6 +37,8 @@ members = [
     "examples/weather-mesh-demo/weather-station-gamma",
     "examples/hello-mailbox",
     "examples/hello-single-latest-async",
+    # Benchmarking infrastructure — host-only, excluded from default-members
+    "aimdb-bench",
 ]
 exclude = ["_external"]
 resolver = "2"

Makefile

@@ -106,6 +106,8 @@ build:
 	cargo build --package aimdb-serial-connector --no-default-features --features "tokio-runtime"
 	@printf "$(YELLOW)  → Building WASM adapter$(NC)\n"
 	cargo build --package aimdb-wasm-adapter --target wasm32-unknown-unknown --features "wasm-runtime"
+	@printf "$(YELLOW)  → Building benchmarking infrastructure (host-only, incl. benches)$(NC)\n"
+	cargo build --package aimdb-bench --benches
 
 test:
 	@printf "$(GREEN)Running all tests (valid combinations)...$(NC)\n"
@@ -176,7 +178,7 @@ test:
 
 fmt:
 	@printf "$(GREEN)Formatting code (workspace members only)...$(NC)\n"
-	@for pkg in aimdb-executor aimdb-derive aimdb-data-contracts aimdb-core aimdb-client aimdb-embassy-adapter aimdb-tokio-adapter aimdb-wasm-adapter aimdb-sync aimdb-persistence aimdb-persistence-sqlite aimdb-mqtt-connector aimdb-knx-connector aimdb-ws-protocol aimdb-websocket-connector aimdb-uds-connector aimdb-serial-connector aimdb-codegen aimdb-cli aimdb-mcp sync-api-demo tokio-mqtt-connector-demo embassy-mqtt-connector-demo tokio-knx-connector-demo embassy-knx-connector-demo embassy-serial-connector-demo weather-mesh-common weather-hub weather-station-alpha weather-station-beta hello-mailbox hello-single-latest-async; do \
+	@for pkg in aimdb-executor aimdb-derive aimdb-data-contracts aimdb-core aimdb-client aimdb-embassy-adapter aimdb-tokio-adapter aimdb-wasm-adapter aimdb-sync aimdb-persistence aimdb-persistence-sqlite aimdb-mqtt-connector aimdb-knx-connector aimdb-ws-protocol aimdb-websocket-connector aimdb-uds-connector aimdb-serial-connector aimdb-codegen aimdb-cli aimdb-mcp sync-api-demo tokio-mqtt-connector-demo embassy-mqtt-connector-demo tokio-knx-connector-demo embassy-knx-connector-demo embassy-serial-connector-demo embassy-bench-stm32h5 weather-mesh-common weather-hub weather-station-alpha weather-station-beta hello-mailbox hello-single-latest-async aimdb-bench; do \
 		printf "$(YELLOW)  → Formatting $$pkg$(NC)\n"; \
 		cargo fmt -p $$pkg 2>/dev/null || true; \
 	done
@@ -185,7 +187,7 @@ fmt:
 fmt-check:
 	@printf "$(GREEN)Checking code formatting (workspace members only)...$(NC)\n"
 	@FAILED=0; \
-	for pkg in aimdb-executor aimdb-derive aimdb-data-contracts aimdb-core aimdb-client aimdb-embassy-adapter aimdb-tokio-adapter aimdb-wasm-adapter aimdb-sync aimdb-persistence aimdb-persistence-sqlite aimdb-mqtt-connector aimdb-knx-connector aimdb-ws-protocol aimdb-websocket-connector aimdb-uds-connector aimdb-serial-connector aimdb-codegen aimdb-cli aimdb-mcp sync-api-demo tokio-mqtt-connector-demo embassy-mqtt-connector-demo tokio-knx-connector-demo embassy-knx-connector-demo embassy-serial-connector-demo weather-mesh-common weather-hub weather-station-alpha weather-station-beta hello-mailbox hello-single-latest-async; do \
+	for pkg in aimdb-executor aimdb-derive aimdb-data-contracts aimdb-core aimdb-client aimdb-embassy-adapter aimdb-tokio-adapter aimdb-wasm-adapter aimdb-sync aimdb-persistence aimdb-persistence-sqlite aimdb-mqtt-connector aimdb-knx-connector aimdb-ws-protocol aimdb-websocket-connector aimdb-uds-connector aimdb-serial-connector aimdb-codegen aimdb-cli aimdb-mcp sync-api-demo tokio-mqtt-connector-demo embassy-mqtt-connector-demo tokio-knx-connector-demo embassy-knx-connector-demo embassy-serial-connector-demo embassy-bench-stm32h5 weather-mesh-common weather-hub weather-station-alpha weather-station-beta hello-mailbox hello-single-latest-async aimdb-bench; do \
 		printf "$(YELLOW)  → Checking $$pkg$(NC)\n"; \
 		if ! cargo fmt -p $$pkg -- --check 2>&1; then \
 			printf "$(RED)❌ Formatting check failed for $$pkg$(NC)\n"; \
@@ -262,6 +264,8 @@ clippy:
 	cargo clippy --package aimdb-serial-connector --target thumbv7em-none-eabihf --no-default-features --features "embassy-runtime,defmt" -- -D warnings
 	@printf "$(YELLOW)  → Clippy on WASM adapter$(NC)\n"
 	cargo clippy --package aimdb-wasm-adapter --target wasm32-unknown-unknown --features "wasm-runtime" -- -D warnings
+	@printf "$(YELLOW)  → Clippy on benchmarking infrastructure (host-only, incl. benches)$(NC)\n"
+	cargo clippy --package aimdb-bench --all-targets -- -D warnings
 
 doc:
 	@printf "$(GREEN)Generating dual-platform documentation...$(NC)\n"
@@ -372,6 +376,8 @@ examples:
 	cargo build --package embassy-knx-connector-demo --target thumbv7em-none-eabihf
 	@printf "$(YELLOW)  → Building embassy-serial-connector-demo (embedded, embassy runtime)$(NC)\n"
 	cargo build --package embassy-serial-connector-demo --target thumbv7em-none-eabihf
+	@printf "$(YELLOW)  → Building embassy-bench-stm32h5 (B3 on-target profiling, embassy runtime)$(NC)\n"
+	cargo build --package embassy-bench-stm32h5 --target thumbv7em-none-eabihf
 	@printf "$(YELLOW)  → Building weather-mesh-demo: weather-mesh-common$(NC)\n"
 	cargo build --package weather-mesh-common
 	@printf "$(YELLOW)  → Building weather-mesh-demo: weather-hub (cloud aggregator)$(NC)\n"