change hil board s3 devkitm (devkitc seems to have usb issue with cp2104)

.github/workflows/build_aarch64.yml

@@ -47,7 +47,7 @@ jobs:
       run: echo >> $GITHUB_ENV TOOLCHAIN_URL=https://developer.arm.com/-/media/Files/downloads/gnu-a/10.3-2021.07/binrel/gcc-arm-10.3-2021.07-x86_64-aarch64-none-elf.tar.xz
 
     - name: Cache Toolchain
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       id: cache-toolchain
       with:
         path: ~/cache/

.github/workflows/build_cmake.yml

@@ -168,7 +168,7 @@ jobs:
         run: echo >> $GITHUB_ENV TOOLCHAIN_URL=https://github.com/ARM-software/LLVM-embedded-toolchain-for-Arm/releases/download/release-17.0.1/LLVMEmbeddedToolchainForArm-17.0.1-Linux-x86_64.tar.xz
 
       - name: Cache Toolchain
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         id: cache-toolchain
         with:
           path: ~/cache/
@@ -216,7 +216,7 @@ jobs:
         run: echo >> $GITHUB_ENV TOOLCHAIN_URL=http://software-dl.ti.com/msp430/msp430_public_sw/mcu/msp430/MSPGCC/9_2_0_0/export/msp430-gcc-9.2.0.50_linux64.tar.bz2
 
       - name: Cache Toolchain
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         id: cache-toolchain
         with:
           path: ~/cache/

.github/workflows/build_esp.yml

@@ -34,7 +34,7 @@ jobs:
         # ESP32-S2
         - 'espressif_kaluga_1'
         # ESP32-S3
-        - 'espressif_s3_devkitc'
+        - 'espressif_s3_devkitm'
     steps:
     - name: Setup Python
       uses: actions/setup-python@v5
@@ -51,7 +51,7 @@ jobs:
       run: docker run --rm -v $PWD:/project -w /project espressif/idf:v5.1.1 python3 tools/build_esp32.py ${{ matrix.board }}
 
     - name: Upload Artifacts for Hardware Testing
-      if: matrix.board == 'espressif_s3_devkitc' && github.repository_owner == 'hathach'
+      if: matrix.board == 'espressif_s3_devkitm' && github.repository_owner == 'hathach'
       uses: actions/upload-artifact@v4
       with:
         name: ${{ matrix.board }}
@@ -75,7 +75,7 @@ jobs:
       fail-fast: false
       matrix:
         board:
-          - 'espressif_s3_devkitc'
+          - 'espressif_s3_devkitm'
     steps:
       - name: Clean workspace
         run: |

.github/workflows/build_renesas.yml

@@ -46,7 +46,7 @@ jobs:
       run: echo >> $GITHUB_ENV TOOLCHAIN_URL=http://gcc-renesas.com/downloads/get.php?f=rx/8.3.0.202004-gnurx/gcc-8.3.0.202004-GNURX-ELF.run
 
     - name: Cache Toolchain
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       id: cache-toolchain
       with:
         path: ~/cache/

.github/workflows/build_riscv.yml

@@ -48,7 +48,7 @@ jobs:
       run: echo >> $GITHUB_ENV TOOLCHAIN_URL=https://github.com/xpack-dev-tools/riscv-none-embed-gcc-xpack/releases/download/v10.1.0-1.1/xpack-riscv-none-embed-gcc-10.1.0-1.1-linux-x64.tar.gz
 
     - name: Cache Toolchain
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       id: cache-toolchain
       with:
         path: ~/cache/

examples/build_system/make/make.mk

@@ -15,6 +15,8 @@ TOP = $(abspath $(subst make.mk,../../..,$(THIS_MAKEFILE)))
 # Set CURRENT_PATH to the relative path from TOP to the current directory, ie examples/device/cdc_msc_freertos
 CURRENT_PATH = $(subst $(TOP)/,,$(abspath .))
 
+#-------------- Linux/Windows ------------
+
 # Detect whether shell style is windows or not
 # https://stackoverflow.com/questions/714100/os-detecting-makefile/52062069#52062069
 ifeq '$(findstring ;,$(PATH))' ';'
@@ -26,13 +28,18 @@ CMDEXE := 1
 SHELL := cmd.exe
 endif
 
-# Handy check parameter function
+ifeq ($(CMDEXE),1)
-check_defined = \
+  CP = copy
-    $(strip $(foreach 1,$1, \
+  RM = del
-    $(call __check_defined,$1,$(strip $(value 2)))))
+  MKDIR = mkdir
-__check_defined = \
+  PYTHON = python
-    $(if $(value $1),, \
+else
-    $(error Undefined make flag: $1$(if $2, ($2))))
+  CP = cp
+  RM = rm
+  MKDIR = mkdir
+  PYTHON = python3
+endif
+
 
 # Build directory
 BUILD := _build/$(BOARD)
@@ -44,8 +51,8 @@ BIN := $(TOP)/_bin/$(BOARD)/$(notdir $(CURDIR))
 
 # Board without family
 ifneq ($(wildcard $(TOP)/hw/bsp/$(BOARD)/board.mk),)
-BOARD_PATH := hw/bsp/$(BOARD)
+  BOARD_PATH := hw/bsp/$(BOARD)
-FAMILY :=
+  FAMILY :=
 endif
 
 # Board within family
@@ -68,31 +75,12 @@ else
   SRC_C += $(subst $(TOP)/,,$(wildcard $(TOP)/$(FAMILY_PATH)/*.c))
 endif
 
-#-------------- Toolchain  ------------
+#-------------------------------------------------------------
-
+# Toolchain
-# Supported toolchain: gcc, iar
+# Can be changed via TOOLCHAIN=gcc|iar or CC=arm-none-eabi-gcc|iccarm|clang
+#-------------------------------------------------------------
 TOOLCHAIN ?= gcc
 
-# Can be set by board, default to ARM GCC
-CROSS_COMPILE ?= arm-none-eabi-
-
-ifeq ($(TOOLCHAIN),iar)
-CC := iccarm
-USE_IAR = 1
-endif
-
-ifeq ($(CMDEXE),1)
-  CP = copy
-  RM = del
-  MKDIR = mkdir
-  PYTHON = python
-else
-  CP = cp
-  RM = rm
-  MKDIR = mkdir
-  PYTHON = python3
-endif
-
 #-------------- Source files and compiler flags --------------
 # tinyusb makefile
 include $(TOP)/src/tinyusb.mk
@@ -143,3 +131,11 @@ endif
 
 # toolchain specific
 include ${TOP}/examples/build_system/make/toolchain/arm_$(TOOLCHAIN).mk
+
+# Handy check parameter function
+check_defined = \
+    $(strip $(foreach 1,$1, \
+    $(call __check_defined,$1,$(strip $(value 2)))))
+__check_defined = \
+    $(if $(value $1),, \
+    $(error Undefined make flag: $1$(if $2, ($2))))

examples/build_system/make/toolchain/arm_gcc.mk

@@ -1,5 +1,8 @@
 # makefile for arm gcc toolchain
 
+# Can be set by family, default to ARM GCC
+CROSS_COMPILE ?= arm-none-eabi-
+
 CC = $(CROSS_COMPILE)gcc
 CXX = $(CROSS_COMPILE)g++
 AS = $(CC) -x assembler-with-cpp

examples/build_system/make/toolchain/arm_iar.mk

@@ -1,4 +1,6 @@
 # makefile for arm iar toolchain
+
+CC = iccarm
 AS = iasmarm
 LD = ilinkarm
 OBJCOPY = ielftool --silent

examples/device/cdc_msc_freertos/Makefile

@@ -1,7 +1,7 @@
 include ../../build_system/make/make.mk
 
 FREERTOS_SRC = lib/FreeRTOS-Kernel
-FREERTOS_PORTABLE_PATH= $(FREERTOS_SRC)/portable/$(if $(USE_IAR),IAR,GCC)
+FREERTOS_PORTABLE_PATH = $(FREERTOS_SRC)/portable/$(if $(findstring iar,$(TOOLCHAIN)),IAR,GCC)
 
 INC += \
 	src \

examples/device/hid_composite_freertos/Makefile

@@ -3,7 +3,7 @@ DEPS_SUBMODULES += lib/FreeRTOS-Kernel
 include ../../build_system/make/make.mk
 
 FREERTOS_SRC = lib/FreeRTOS-Kernel
-FREERTOS_PORTABLE_PATH= $(FREERTOS_SRC)/portable/$(if $(USE_IAR),IAR,GCC)
+FREERTOS_PORTABLE_PATH= $(FREERTOS_SRC)/portable/$(if $(findstring iar,$(TOOLCHAIN)),IAR,GCC)
 
 INC += \
 	src \

examples/host/cdc_msc_hid_freertos/Makefile

@@ -1,7 +1,7 @@
 include ../../build_system/make/make.mk
 
 FREERTOS_SRC = lib/FreeRTOS-Kernel
-FREERTOS_PORTABLE_PATH= $(FREERTOS_SRC)/portable/$(if $(USE_IAR),IAR,GCC)
+FREERTOS_PORTABLE_PATH= $(FREERTOS_SRC)/portable/$(if $(findstring iar,$(TOOLCHAIN)),IAR,GCC)
 
 INC += \
 	src \

hw/bsp/board.c

@@ -25,6 +25,14 @@
 
 #include "board_api.h"
 
+//--------------------------------------------------------------------+
+// Board API
+//--------------------------------------------------------------------+
+int board_getchar(void) {
+  char c;
+  return (sys_read(0, &c, 1) > 0) ? (int) c : (-1);
+}
+
 //--------------------------------------------------------------------+
 // newlib read()/write() retarget
 //--------------------------------------------------------------------+
@@ -126,8 +134,3 @@ FILE *const stdin = &__stdio;
 __strong_reference(stdin, stdout);
 __strong_reference(stdin, stderr);
 #endif
-
-int board_getchar(void) {
-  char c;
-  return (sys_read(0, &c, 1) > 0) ? (int) c : (-1);
-}

hw/bsp/board_api.h

@@ -142,6 +142,7 @@ static inline size_t board_usb_get_serial(uint16_t desc_str1[], size_t max_chars
   uint8_t uid[16] TU_ATTR_ALIGNED(4);
   size_t uid_len;
 
+  // TODO work with make, but not working with esp32s3 cmake
   if ( board_get_unique_id ) {
     uid_len = board_get_unique_id(uid, sizeof(uid));
   }else {

test/hil/hil_pi4.json

@@ -8,13 +8,13 @@
             "flasher_args": "-f interface/cmsis-dap.cfg -f target/rp2040.cfg -c \"adapter speed 5000\""
         },
         {
-            "name": "espressif_s3_devkitc",
+            "name": "espressif_s3_devkitm",
-            "uid": "7CDFA1E073CC",
+            "uid": "84F703C084E4",
             "tests": [
                 "cdc_msc_freertos", "hid_composite_freertos"
             ],
             "flasher": "esptool",
-            "flasher_sn": "461cb8d7decdeb119be9b506e93fd3f1",
+            "flasher_sn": "3ea619acd1cdeb11a0a0b806e93fd3f1",
             "flasher_args": "-b 1500000"
         },
         {