adafruit · hathach · May 15, 2025 · May 14, 2025 · May 14, 2025 · May 15, 2025
diff --git a/.github/workflows/build_util.yml b/.github/workflows/build_util.yml
@@ -58,7 +58,7 @@ jobs:
 
       - name: Build using ESP-IDF docker
         if: inputs.toolchain == 'esp-idf'
-        run: docker run --rm -v $PWD:/project -w /project espressif/idf:${{ inputs.toolchain_version }} /bin/bash -c "git config --global --add safe.directory /project && make -C ports/espressif/ BOARD=${{ matrix.board }} all copy-artifact"
+        run: docker run --rm -v $PWD:/project -w /project espressif/idf:${{ inputs.toolchain_version }} /bin/bash -c "git config --global --add safe.directory /project && idf.py -C ports/espressif -DBOARD=${{ matrix.board }} build"
 
       - uses: actions/upload-artifact@v4
         with:

diff --git a/.github/workflows/ci_set_matrix.py b/.github/workflows/ci_set_matrix.py
@@ -18,7 +18,7 @@ def set_matrix_json():
                     if b.is_dir():
                         matrix[p.name]['board'].append(b.name)
                         # For quick testing by only build 1 espressif board
-                        #if p.name == 'espressif':
+                        # if p.name == 'espressif':
                         #    break
     print(json.dumps(matrix))
 

diff --git a/.github/workflows/codeql-buildscript.sh b/.github/workflows/codeql-buildscript.sh
@@ -1,7 +1,5 @@
 #!/usr/bin/env bash
 
-sudo apt-get -y install gcc-arm-none-eabi
-
 cd ports/stm32f4
 make BOARD=feather_stm32f405_express get-deps
 make BOARD=feather_stm32f405_express all
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
@@ -27,8 +27,8 @@ jobs:
     #   - https://gh.io/supported-runners-and-hardware-resources
     #   - https://gh.io/using-larger-runners
     # Consider using larger runners for possible analysis time improvements.
-    runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-24.04' }}
-    timeout-minutes: ${{ (matrix.language == 'swift' && 120) || 360 }}
+    runs-on: ubuntu-latest
+    timeout-minutes: 360
     permissions:
       actions: read
       contents: read
@@ -37,7 +37,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        language: [ 'cpp' ]
+        language: [ 'c-cpp' ]
         # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby', 'swift' ]
         # Use only 'java' to analyze code written in Java, Kotlin or both
         # Use only 'javascript' to analyze code written in JavaScript, TypeScript or both
@@ -49,9 +49,14 @@ jobs:
       with:
         submodules: recursive
 
+    - name: Setup Toolchain
+      uses: ./.github/actions/setup_toolchain
+      with:
+        toolchain: 'arm-gcc'
+
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
+      uses: github/codeql-action/init@v3
       with:
         languages: ${{ matrix.language }}
         # If you wish to specify custom queries, you can do so here or in a config file.
@@ -78,7 +83,7 @@ jobs:
         ./.github/workflows/codeql-buildscript.sh
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      uses: github/codeql-action/analyze@v3
       with:
         category: "/language:${{matrix.language}}"
         upload: false
@@ -107,20 +112,18 @@ jobs:
         output: ${{ steps.step1.outputs.sarif-output }}/cpp.sarif
 
     - name: Upload CodeQL results to code scanning
-      uses: github/codeql-action/upload-sarif@v2
+      uses: github/codeql-action/upload-sarif@v3
       with:
         sarif_file: ${{ steps.step1.outputs.sarif-output }}
         category: "/language:${{matrix.language}}"
 
     - name: Upload CodeQL results as an artifact
-      if: success() || failure()
       uses: actions/upload-artifact@v4
       with:
         name: codeql-results
         path: ${{ steps.step1.outputs.sarif-output }}
         retention-days: 5
 
-    - name: Fail if an error is found
-      run: |
-        ./.github/workflows/fail_on_error.py \
-          ${{ steps.step1.outputs.sarif-output }}/cpp.sarif
+#    - name: Fail if an error is found
+#      run: |
+#        ./.github/workflows/fail_on_error.py ${{ steps.step1.outputs.sarif-output }}/cpp.sarif
diff --git a/ports/espressif/CMakeLists.txt b/ports/espressif/CMakeLists.txt
@@ -28,26 +28,71 @@ add_compile_definitions(
   UF2_VERSION_BASE="${GIT_VERSION}"
   UF2_VERSION="${GIT_VERSION} - ${GIT_SUBMODULE_VERSIONS}"
   )
-
 cmake_print_variables(GIT_VERSION GIT_SUBMODULE_VERSIONS)
 
 project(tinyuf2)
 
+set(ARTIFACT_PATH ${CMAKE_CURRENT_LIST_DIR}/_bin/${BOARD})
+execute_process(COMMAND mkdir -p ${ARTIFACT_PATH})
+
+# Create post-build script for combined.bin / combined-ota.bin
+file(WRITE ${CMAKE_BINARY_DIR}/tinyuf2.postbuild.sh
+  "#!/bin/bash\n"
+  "echo \"Creating combined.bin\"\n"
+  "esptool.py --chip ${IDF_TARGET} merge_bin --output combined.bin $(tr '\\n' ' ' < ${CMAKE_BINARY_DIR}/flash_args)\n"
+)
+
+# check if board is 4MB flash and create combined-ota.bin
+file(READ ${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/sdkconfig BOARD_SDKCONFIG_CONTENTS)
+string(FIND ${BOARD_SDKCONFIG_CONTENTS} "partitions-4MB-noota.csv" MATCH_INDEX)
+if(NOT MATCH_INDEX EQUAL -1)
+  file(APPEND ${CMAKE_BINARY_DIR}/tinyuf2.postbuild.sh
+    "echo \"Creating combined-ota.bin\"\n"
+    "gen_esp32part.py ${CMAKE_CURRENT_LIST_DIR}/partitions-4MB.csv ${CMAKE_BINARY_DIR}/partition_table/partitions-table-4MB-ota.bin\n"
+    "esptool.py --chip ${IDF_TARGET} merge_bin --output combined_ota.bin $(tr '\\n' ' ' < ${CMAKE_BINARY_DIR}/flash_args | sed 's/partition-table.bin/partitions-table-4MB-ota.bin/g')\n"
+    "cp combined_ota.bin ${ARTIFACT_PATH}/combined_ota.bin\n"
+    )
+endif()
+
+add_custom_command(TARGET app POST_BUILD
+  COMMAND bash ${CMAKE_BINARY_DIR}/tinyuf2.postbuild.sh
+  VERBATIM
+  )
+
+# Post build: copy binaries for artifact
+add_custom_command(TARGET app POST_BUILD
+  COMMAND ${CMAKE_COMMAND} -E echo "Copy binaries for artifact"
+  COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/bootloader/bootloader.bin ${ARTIFACT_PATH}/bootloader.bin
+  COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/ota_data_initial.bin ${ARTIFACT_PATH}/ota_data_initial.bin
+  COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/partition_table/partition-table.bin ${ARTIFACT_PATH}/partition-table.bin
+  COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/tinyuf2.bin ${ARTIFACT_PATH}/tinyuf2.bin
+  COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/combined.bin ${ARTIFACT_PATH}/combined.bin
+  VERBATIM
+  )
+
+# External project for self-update
 # Post build: generate bootloader_bin.c for self-update and combined.bin
 add_custom_command(TARGET app POST_BUILD
   COMMAND ${Python_EXECUTABLE} ${UF2CONV_PY} --carray -o ${CMAKE_CURRENT_LIST_DIR}/apps/self_update/main/bootloader_bin.c ${CMAKE_BINARY_DIR}/tinyuf2.bin
   )
 
-# External project for self-update
 externalproject_add(self_update
   SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/apps/self_update
   BINARY_DIR ${CMAKE_BINARY_DIR}/self_update
-  # Modiying the list separator for the arguments, as such, we won't need to manually
+  # Modifying the list separator for the arguments, as such, we won't need to manually
   # replace the new separator by the default ';' in the subproject
   CMAKE_ARGS -DBOARD=${BOARD}
   INSTALL_COMMAND ""
   BUILD_ALWAYS 1
-  DEPENDS app
+  DEPENDS tinyuf2.elf
+  )
+
+# flash combined.bin
+add_custom_target(combined-flash
+  DEPENDS tinyuf2.elf
+  COMMAND ${CMAKE_COMMAND} -E echo "Flashing combined.bin"
+  COMMAND esptool.py --chip ${IDF_TARGET} write_flash 0x0 combined.bin
+  VERBATIM
   )
 
 # -------------------------------------------------------------
@@ -61,7 +106,7 @@ if (0)
     COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/bootloader/bootloader.bin ${ARDUINO_VARIANT_DIR}/bootloader-tinyuf2.bin
     )
 
-  add_custom_command(TARGET app POST_BUILD
+  add_custom_command(TARGET tinyuf2.elf POST_BUILD
     COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/tinyuf2.bin ${ARDUINO_VARIANT_DIR}/tinyuf2.bin
     )
 endif ()
diff --git a/ports/espressif/Makefile b/ports/espressif/Makefile
@@ -3,9 +3,6 @@
 .PHONY: all build clean flash monitor erase
 .DEFAULT_GOAL := all
 
-# Set default python interpreters
-PYTHON3 ?= python3
-
 # Build directory
 BUILD = _build/$(BOARD)
 BIN = _bin/$(BOARD)
@@ -15,9 +12,6 @@ ifdef SERIAL
 SERIAL_OPT = --port $(SERIAL)
 endif
 
-UF2_FAMILY_ID_esp32s2 = 0xbfdd4eee
-UF2_FAMILY_ID_esp32s3 = 0xc47e5767
-
 BOARD_CMAKE := $(file < boards/$(BOARD)/board.cmake)
 ifneq ($(findstring esp32s2,$(BOARD_CMAKE)),)
 	IDF_TARGET = esp32s2
@@ -40,31 +34,12 @@ fullclean:
 app bootloader clean flash bootloader-flash app-flash erase-flash monitor dfu-flash dfu size size-components size-files:
 	idf.py -B$(BUILD) -DBOARD=$(BOARD) $(SERIAL_OPT) $@
 
-combined.bin: $(BUILD)/combined.bin
-
+# combined.bin is POST build step, generated by cmake app target
 $(BUILD)/combined.bin: app
-	cd $(BUILD); \
-	esptool.py --chip $(IDF_TARGET) merge_bin --output combined.bin $(strip $(file < $(BUILD)/flash_args))
-
 combined-flash: $(BUILD)/combined.bin
 	esptool.py --chip $(IDF_TARGET) write_flash 0x0 $<
 
-#-------------- Self Update --------------
 # Self_update is a sub/external project, will be built by cmake's all target
 SELF_BUILD = ${BUILD}/self_update
 
-#-------------- Artifacts --------------
-$(BIN):
-	@mkdir -p $@
-
-# get the partition csv from sdkconfig
-PARTITION_CSV := $(strip $(foreach csv,$(wildcard partitions-*.csv),$(findstring $(csv),$(file < boards/$(BOARD)/sdkconfig))))
-
-copy-artifact: $(BIN) all $(BUILD)/combined.bin
-	@cp $(BUILD)/bootloader/bootloader.bin $<
-	@cp $(BUILD)/partition_table/partition-table.bin $<
-	@cp $(BUILD)/ota_data_initial.bin $<
-	@cp $(BUILD)/tinyuf2.bin $<
-	@cp $(BUILD)/combined.bin $<
-	@cp $(SELF_BUILD)/update-tinyuf2.uf2 $<
-	@cp $(PARTITION_CSV) $<
+# Artifacts is generated as Cmake post build
diff --git a/ports/espressif/apps/self_update/CMakeLists.txt b/ports/espressif/apps/self_update/CMakeLists.txt
@@ -16,8 +16,10 @@ add_compile_definitions(TINYUF2_SELF_UPDATE)
 
 project(update-tinyuf2)
 
+set(ARTIFACT_PATH ${CMAKE_CURRENT_LIST_DIR}/../../_bin/${BOARD})
 add_custom_command(TARGET app POST_BUILD
   COMMAND ${Python_EXECUTABLE} ${UF2CONV_PY} -f ${UF2_FAMILY_ID_${IDF_TARGET}} -b 0x0 -c -o ${CMAKE_BINARY_DIR}/update-tinyuf2.uf2 ${CMAKE_BINARY_DIR}/update-tinyuf2.bin
+  COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/update-tinyuf2.uf2 ${ARTIFACT_PATH}/update-tinyuf2.uf2
   VERBATIM
   )
 

diff --git a/ports/espressif/boards/adafruit_feather_esp32s2/sdkconfig b/ports/espressif/boards/adafruit_feather_esp32s2/sdkconfig
@@ -1,7 +1,7 @@
 # Board Specific Config
 
 # Partition Table
-CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB.csv"
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB-noota.csv"
 
 # Serial flasher config
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
diff --git a/ports/espressif/boards/adafruit_feather_esp32s2_reverse_tft/sdkconfig b/ports/espressif/boards/adafruit_feather_esp32s2_reverse_tft/sdkconfig
@@ -1,7 +1,7 @@
 # Board Specific Config
 
 # Partition Table
-CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB.csv"
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB-noota.csv"
 
 # Serial flasher config
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
diff --git a/ports/espressif/boards/adafruit_feather_esp32s2_tft/sdkconfig b/ports/espressif/boards/adafruit_feather_esp32s2_tft/sdkconfig
@@ -1,7 +1,7 @@
 # Board Specific Config
 
 # Partition Table
-CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB.csv"
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB-noota.csv"
 
 # Serial flasher config
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
diff --git a/ports/espressif/boards/adafruit_funhouse_esp32s2/sdkconfig b/ports/espressif/boards/adafruit_funhouse_esp32s2/sdkconfig
@@ -1,7 +1,7 @@
 # Board Specific Config
 
 # Partition Table
-CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB.csv"
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB-noota.csv"
 
 # Serial flasher config
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
diff --git a/ports/espressif/boards/adafruit_magtag_29gray/sdkconfig b/ports/espressif/boards/adafruit_magtag_29gray/sdkconfig
@@ -1,7 +1,7 @@
 # Board Specific Config
 
 # Partition Table
-CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB.csv"
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB-noota.csv"
 
 # Serial flasher config
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
diff --git a/ports/espressif/boards/adafruit_metro_esp32s2/sdkconfig b/ports/espressif/boards/adafruit_metro_esp32s2/sdkconfig
@@ -1,7 +1,7 @@
 # Board Specific Config
 
 # Partition Table
-CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB.csv"
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB-noota.csv"
 
 # Serial flasher config
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
diff --git a/ports/espressif/boards/adafruit_mylittlehacker_esp32s2/sdkconfig b/ports/espressif/boards/adafruit_mylittlehacker_esp32s2/sdkconfig
@@ -1,7 +1,7 @@
 # Board Specific Config
 
 # Partition Table
-CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB.csv"
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB-noota.csv"
 
 # Serial flasher config
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
diff --git a/ports/espressif/boards/adafruit_qtpy_esp32s2/sdkconfig b/ports/espressif/boards/adafruit_qtpy_esp32s2/sdkconfig
@@ -1,7 +1,7 @@
 # Board Specific Config
 
 # Partition Table
-CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB.csv"
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB-noota.csv"
 
 # Serial flasher config
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
diff --git a/ports/espressif/boards/adafruit_vindie_s2/sdkconfig b/ports/espressif/boards/adafruit_vindie_s2/sdkconfig
@@ -1,7 +1,7 @@
 # Board Specific Config
 
 # Partition Table
-CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB.csv"
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB-noota.csv"
 
 # Serial flasher config
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
diff --git a/ports/espressif/boards/artisense_rd00/sdkconfig b/ports/espressif/boards/artisense_rd00/sdkconfig
@@ -1,7 +1,7 @@
 # Board Specific Config
 
 # Partition Table
-CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB.csv"
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB-noota.csv"
 
 # Serial flasher config
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
diff --git a/ports/espressif/boards/bpi_bit_s2/sdkconfig b/ports/espressif/boards/bpi_bit_s2/sdkconfig
@@ -1,7 +1,7 @@
 # Board Specific Config
 
 # Partition Table
-CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB.csv"
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB-noota.csv"
 
 # Serial flasher config
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
diff --git a/ports/espressif/boards/bpi_leaf_s2/sdkconfig b/ports/espressif/boards/bpi_leaf_s2/sdkconfig
@@ -1,7 +1,7 @@
 # Board Specific Config
 
 # Partition Table
-CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB.csv"
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB-noota.csv"
 
 # Serial flasher config
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
diff --git a/ports/espressif/boards/deneyap_mini/sdkconfig b/ports/espressif/boards/deneyap_mini/sdkconfig
@@ -1,7 +1,7 @@
 # Board Specific Config
 
 # Partition Table
-CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB.csv"
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB-noota.csv"
 
 # Serial flasher config
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
diff --git a/ports/espressif/boards/deneyap_mini_v2/sdkconfig b/ports/espressif/boards/deneyap_mini_v2/sdkconfig
@@ -1,7 +1,7 @@
 # Board Specific Config
 
 # Partition Table
-CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB.csv"
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB-noota.csv"
 
 # Serial flasher config
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
diff --git a/ports/espressif/boards/department_of_alchemy_minimain_esp32s2/sdkconfig b/ports/espressif/boards/department_of_alchemy_minimain_esp32s2/sdkconfig
@@ -1,7 +1,7 @@
 # Board Specific Config
 
 # Partition Table
-CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB.csv"
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB-noota.csv"
 
 # Serial flasher config
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
diff --git a/ports/espressif/boards/espressif_esp32s2_devkitc_1/sdkconfig b/ports/espressif/boards/espressif_esp32s2_devkitc_1/sdkconfig
@@ -1,7 +1,7 @@
 # Board Specific Config
 
 # Partition Table
-CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB.csv"
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB-noota.csv"
 
 # Serial flasher config
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
diff --git a/ports/espressif/boards/espressif_hmi_1/sdkconfig b/ports/espressif/boards/espressif_hmi_1/sdkconfig
@@ -1,7 +1,7 @@
 # Board Specific Config
 
 # Partition Table
-CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB.csv"
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB-noota.csv"
 
 # Serial flasher config
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y