Jimmy
f7beac2095
Ship UDP RGB panel firmware (eight WS2812 strips) and drop the ESP32 Wi-Fi/MicroPython stack. Co-authored-by: Cursor <cursoragent@cursor.com>
148 lines
4.5 KiB
Makefile
148 lines
4.5 KiB
Makefile
# Portal panel firmware — build and USB deploy
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#
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# make # build only
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# make deploy # build + flash over USB (picotool)
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#
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# Options (also via repo-root .env — see .env.example):
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# make deploy PANEL_ID=0
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# make deploy NETWORK=dhcp
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# make deploy IP=10.1.1.10 GATEWAY=10.1.1.1
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# make deploy WS2812_PIN=26 WS2812_PIN1=27
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#
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# Environment:
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# PICO_SDK_PATH default: ~/pico-sdk (fallback ~/pico/pico-sdk)
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MAKEFILE_DIR := $(dir $(abspath $(lastword $(MAKEFILE_LIST))))
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-include $(MAKEFILE_DIR)../.env
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-include $(MAKEFILE_DIR).env
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ifeq ($(origin PICO_SDK_PATH), undefined)
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ifneq ($(wildcard $(HOME)/pico-sdk/pico_sdk_init.cmake),)
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PICO_SDK_PATH := $(HOME)/pico-sdk
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else
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PICO_SDK_PATH := $(HOME)/pico/pico-sdk
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endif
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endif
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BUILD_DIR := build
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UF2 := $(BUILD_DIR)/panel.uf2
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CMAKE_STAMP := $(BUILD_DIR)/.cmake_stamp
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JOBS ?= $(shell nproc 2>/dev/null || echo 4)
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SERIAL_PORT ?= $(shell ls /dev/ttyACM* 2>/dev/null | head -1)
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ifeq ($(SERIAL_PORT),)
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SERIAL_PORT := /dev/ttyACM0
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endif
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SERIAL_BAUD ?= 115200
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NETWORK ?= static
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comma := ,
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dot_to_csv = $(subst .,$(comma),$(1))
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CMAKE_ARGS :=
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ifdef PANEL_ID
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CMAKE_ARGS += -DPANEL_ID_BUILD=$(PANEL_ID)
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endif
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ifdef WS2812_PIN
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CMAKE_ARGS += -DWS2812_PIN_BUILD=$(WS2812_PIN)
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endif
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ifdef WS2812_PIN1
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CMAKE_ARGS += -DWS2812_PIN1_BUILD=$(WS2812_PIN1)
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endif
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ifdef IP
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CMAKE_ARGS += -DSTATIC_IP_BUILD=$(call dot_to_csv,$(IP))
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endif
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ifdef NETMASK
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CMAKE_ARGS += -DSTATIC_SN_BUILD=$(call dot_to_csv,$(NETMASK))
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endif
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ifdef GATEWAY
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CMAKE_ARGS += -DSTATIC_GW_BUILD=$(call dot_to_csv,$(GATEWAY))
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endif
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ifdef DNS
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CMAKE_ARGS += -DSTATIC_DNS_BUILD=$(call dot_to_csv,$(DNS))
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endif
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ifeq ($(NETWORK),dhcp)
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CMAKE_ARGS += -DPORTAL_USE_DHCP=ON
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else ifeq ($(NO_DHCP),0)
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CMAKE_ARGS += -DPORTAL_USE_DHCP=ON
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else
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CMAKE_ARGS += -DPORTAL_USE_DHCP=OFF
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endif
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CMAKE_STAMP_BODY := $(strip $(CMAKE_ARGS))
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.PHONY: all build configure reconfigure deploy flash upload reset monitor clean help
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all: build
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help:
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@echo "Targets:"
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@echo " make build Build panel.uf2"
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@echo " make deploy Build and flash over USB"
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@echo " make reset USB reboot Pico"
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@echo " make monitor USB serial console"
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@echo " make clean Remove build directory"
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build: configure
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@echo "==> Building panel firmware"
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# Host GCC 15 needs cstdint for pico-sdk pioasm
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CXXFLAGS='-include cstdint' PICO_SDK_PATH="$(PICO_SDK_PATH)" cmake --build $(BUILD_DIR) -j$(JOBS)
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@test -f "$(UF2)" || (echo "Error: build did not produce panel.uf2" && exit 1)
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@echo "==> Build OK: $(UF2)"
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configure:
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@test -d "$(PICO_SDK_PATH)" || (echo "Error: pico-sdk not found at $(PICO_SDK_PATH)" && exit 1)
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@command -v cmake >/dev/null || (echo "Error: cmake is required" && exit 1)
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@mkdir -p $(BUILD_DIR)
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@STAMP='$(CMAKE_STAMP_BODY)'; \
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if [ ! -f "$(BUILD_DIR)/CMakeCache.txt" ] || [ ! -f "$(CMAKE_STAMP)" ] || [ "$$(cat $(CMAKE_STAMP))" != "$$STAMP" ]; then \
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echo "==> Configuring cmake in $(BUILD_DIR) $(CMAKE_ARGS)"; \
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CXXFLAGS='-include cstdint' PICO_SDK_PATH="$(PICO_SDK_PATH)" cmake -S . -B $(BUILD_DIR) $(CMAKE_ARGS); \
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echo "$$STAMP" > "$(CMAKE_STAMP)"; \
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fi
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reconfigure:
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@mkdir -p $(BUILD_DIR)
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CXXFLAGS='-include cstdint' PICO_SDK_PATH="$(PICO_SDK_PATH)" cmake -S . -B $(BUILD_DIR) $(CMAKE_ARGS)
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@echo '$(CMAKE_STAMP_BODY)' > $(CMAKE_STAMP)
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deploy: build
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@command -v picotool >/dev/null || { echo "Error: picotool not found"; exit 1; }
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@echo "==> Uploading $(UF2) over USB"
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@picotool load -x -f "$(UF2)"
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flash: deploy
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upload: deploy
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reset:
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@command -v picotool >/dev/null || { echo "Error: picotool not found"; exit 1; }
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@picotool reboot -f
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@i=0; last=; \
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while [ $$i -lt 50 ]; do \
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cur=$$(ls /dev/ttyACM* 2>/dev/null | head -1); \
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if [ -n "$$cur" ] && [ "$$cur" = "$$last" ]; then \
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sleep 0.5; \
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if [ -e "$$cur" ]; then echo "==> Ready ($$cur)"; exit 0; fi; \
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fi; \
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last=$$cur; \
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i=$$((i + 1)); sleep 0.2; \
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done; \
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echo "==> Warning: serial not ready yet"; exit 0
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monitor:
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@command -v picocom >/dev/null || { echo "Error: picocom not found"; exit 1; }
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@SERIAL=; i=0; \
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while [ $$i -lt 40 ]; do \
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for d in $(SERIAL_PORT) $$(ls /dev/ttyACM* 2>/dev/null); do \
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[ -n "$$d" ] && [ -e "$$d" ] || continue; \
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SERIAL=$$d; break; \
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done; \
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[ -n "$$SERIAL" ] && [ -e "$$SERIAL" ] && break; \
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i=$$((i + 1)); sleep 0.25; \
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done; \
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if [ -z "$$SERIAL" ] || [ ! -e "$$SERIAL" ]; then echo "Error: no serial port"; exit 1; fi; \
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echo "==> monitor $$SERIAL"; \
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exec picocom --baud $(SERIAL_BAUD) --flow n --echo --noreset "$$SERIAL"
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clean:
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rm -rf $(BUILD_DIR)
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