Systemview over TCP

.gitignore

@@ -0,0 +1,2 @@
+_build
+images

CMakeLists.txt

@@ -1,15 +1,55 @@
+# CMakeLists.txt for YaPicoprobe
+#
+# Parameters
+# ----------
+# - PICO_BOARD                   pico|pico_w|pico_debug_probe, default "pico"
+# - PICOPROBE_VERSION_MAJOR      major version number
+# - PICOPROBE_VERSION_MINOR      minor version number
+# - lot more options below
+#
+# - GIT_HASH                     short git hash
+# - PROJECT                      project name for cmake
+#
 cmake_minimum_required(VERSION 3.12)
 
 #
-# board definition: pico or pico_w, default is pico
+# Compile options
 #
 if(PICO_BOARD STREQUAL "")
     set(PICO_BOARD pico)
 endif()
-set(PICO_STDIO_UART 0)
+if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
+    set(DEFAULT_OPT_PROBE_DEBUG_OUT 1)
+else()
+    set(DEFAULT_OPT_PROBE_DEBUG_OUT 1)
+endif()
 
+option(OPT_CMSIS_DAPV1         "Enable CMSIS-DAPv1"                     1)
+option(OPT_CMSIS_DAPV2         "Enable CMSIS-DAPv2"                     1)
+option(OPT_TARGET_UART         "Enable CDC for target UART I/O"         1)
+option(OPT_PROBE_DEBUG_OUT     "Enable CDC for probe debug output"      ${DEFAULT_OPT_PROBE_DEBUG_OUT})
+option(OPT_SIGROK              "Enable sigrok"                          0)
+option(OPT_MSC                 "Enable Mass Storage Device"             1)
+option(OPT_MSC_RAM_UF2         "Enable file 'RAM.UF2' on Mass Storage"  1)
+set(OPT_MCU_OVERCLOCK_MHZ      "240" CACHE STRING "Set processor frequency. Should be a multiple of 24MHz, disable with empty string (=120MHz)")
+set(OPT_NET                    "NCM" CACHE STRING "Enable lwIP on the Pico via NCM/ECM/RNDIS, disable NET with empty string")
+set(OPT_NET_192_168            14 CACHE STRING "Set the subnet of 192.168.x")
+option(OPT_NET_ECHO_SERVER     "Enable echo server for testing"         1)
+option(OPT_NET_IPERF_SERVER    "Enable iperf server for tuning"         1)
+option(OPT_NET_SYSVIEW_SERVER  "Enable SysView over TCPIP"              1)
+option(OPT_CDC_SYSVIEW         "Enable SysView over CDC"                0)
+
+# extra
+option(OPT_SPECIAL_CLK_FOR_PIO "Ignore clock frequency request of 1MHz (this is for PlatformIO tuning)" 0)
+
+
+#
+# SDK options
 #
-# below order is important
+set(PICO_STDIO_UART 0)             # disable stdio UART, actually this goes to a CDC
+
+#
+# below (and above) order is important
 #
 include(pico_sdk_import.cmake)
 
@@ -19,8 +59,30 @@ include(FreeRTOS_Kernel_import.cmake)
 set(PICO_BOARD_HEADER_DIRS  ${CMAKE_CURRENT_LIST_DIR}/include/boards)
 pico_sdk_init()
 
+#    message("--------- " ${PICO_LWIP_PATH})
+#    message("--------- " ${PICO_LWIP_CONTRIB_PATH})
+#    message("--------- " ${PICO_TINYUSB_PATH})
+
+#
+# set some things inherited from Makefile / command line
+#
+if(PICOPROBE_VERSION_MAJOR)
+        add_definitions(-DPICOPROBE_VERSION_MAJOR=${PICOPROBE_VERSION_MAJOR})
+else()
+        set(PICOPROBE_VERSION_MAJOR 0)
+endif()
+if(PICOPROBE_VERSION_MINOR)
+        add_definitions(-DPICOPROBE_VERSION_MINOR=${PICOPROBE_VERSION_MINOR})
+else()
+        set(PICOPROBE_VERSION_MINOR 0)
+endif()
 
-project(${PROJECT})
+project(${PROJECT}
+        VERSION ${PICOPROBE_VERSION_MAJOR}.${PICOPROBE_VERSION_MINOR}
+        DESCRIPTION "YAPicoprobe CMSIS-DAP"
+        HOMEPAGE_URL https://github.com/rgrr/yapicoprobe
+        LANGUAGES C CXX ASM
+)
 
 string(TOUPPER ${PICO_BOARD} PICO_BOARD_UPPER)
 
@@ -32,31 +94,21 @@ add_definitions(
         -DPICO_HEAP_SIZE=0x0
         -DPICO_STACK_SIZE=0x400
         -DTARGET_BOARD_${PICO_BOARD_UPPER}
+        -DOPT_SPECIAL_CLK_FOR_PIO=${OPT_SPECIAL_CLK_FOR_PIO}
 )
-
-#
-# set some things inherited from Makefile / command line
-#
-if (PICOPROBE_VERSION_MAJOR)
-        add_definitions(-DPICOPROBE_VERSION_MAJOR=${PICOPROBE_VERSION_MAJOR})
-else()
-        set(PICOPROBE_VERSION_MAJOR 0)
-endif()
-if (PICOPROBE_VERSION_MINOR)
-        add_definitions(-DPICOPROBE_VERSION_MINOR=${PICOPROBE_VERSION_MINOR})
-else()
-        set(PICOPROBE_VERSION_MINOR 0)
+if(NOT OPT_MCU_OVERCLOCK_MHZ STREQUAL "")
+    add_compile_definitions(OPT_MCU_OVERCLOCK_MHZ=${OPT_MCU_OVERCLOCK_MHZ})
 endif()
 
 # set version string to "x.yy"
 # there are perhaps smarter ways...
-if (PICOPROBE_VERSION_MINOR LESS "10")
+if(PICOPROBE_VERSION_MINOR LESS "10")
         add_definitions(-DPICOPROBE_VERSION_STRING="${PICOPROBE_VERSION_MAJOR}.0${PICOPROBE_VERSION_MINOR}")
 else()
         add_definitions(-DPICOPROBE_VERSION_STRING="${PICOPROBE_VERSION_MAJOR}.${PICOPROBE_VERSION_MINOR}")
 endif()
 
-if (GIT_HASH)
+if(GIT_HASH)
         add_definitions(-DGIT_HASH="${GIT_HASH}")
 endif()
 
@@ -65,9 +117,8 @@ endif()
 
 
 add_executable(${PROJECT}
-        src/cdc_uart.c
         src/dap_util.c
-        src/get_serial.c
+        src/get_config.c
         src/led.c
         src/main.c
         src/misc_utils.c
@@ -78,12 +129,6 @@ add_executable(${PROJECT}
         src/usb_descriptors.c
 )
 
-if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
-        target_sources(${PROJECT} PRIVATE
-                src/cdc_debug.c
-        )
-endif()
-
 target_sources(${PROJECT} PRIVATE
         CMSIS_5/CMSIS/DAP/Firmware/Source/DAP.c
         CMSIS_5/CMSIS/DAP/Firmware/Source/JTAG_DP.c
@@ -102,8 +147,6 @@ target_include_directories(${PROJECT} PRIVATE
 # this is for MSC/DAPLink operation
 #
 target_sources(${PROJECT} PRIVATE
-        src/msc/msc_drive.c
-        src/msc/msc_utils.c
         src/daplink/daplink/util.c
         src/daplink/daplink/drag-n-drop/flash_manager.c
         src/daplink/daplink/interface/swd_host.c
@@ -144,22 +187,143 @@ add_compile_definitions(DAPLINK_HIC_ID=0x08154711)
 # required to get required DAPLink functions
 add_compile_definitions(DRAG_N_DROP_SUPPORT=1)
 
+#--------------------------------------------------------------------------------------------------
+#
+# Enable/disable several USB endpoints
+#
+if(OPT_TARGET_UART)
+    add_compile_definitions(OPT_TARGET_UART=1)
+    target_sources(${PROJECT} PRIVATE
+        src/cdc/cdc_uart.c
+    )
+endif()
+if(OPT_PROBE_DEBUG_OUT)
+    add_compile_definitions(OPT_PROBE_DEBUG_OUT=1)
+    target_sources(${PROJECT} PRIVATE
+        src/cdc/cdc_debug.c
+    )
+endif()
+if(OPT_CMSIS_DAPV1)
+    add_compile_definitions(OPT_CMSIS_DAPV1=1)
+endif()
+if(OPT_CMSIS_DAPV2)
+    add_compile_definitions(OPT_CMSIS_DAPV2=1)
+endif()
+if(OPT_CDC_SYSVIEW)
+    add_compile_definitions(OPT_CDC_SYSVIEW=1)
+    target_sources(${PROJECT} PRIVATE
+        src/cdc/cdc_sysview.c
+    )
+endif()
+
 #--------------------------------------------------------------------------------------------------
 #
 # this is for SIGROK operation (taken from https://github.com/pico-coder/sigrok-pico)
 #
-target_sources(${PROJECT} PRIVATE
+if(OPT_SIGROK)
+    add_compile_definitions(OPT_SIGROK=1)
+
+    target_sources(${PROJECT} PRIVATE
         src/pico-sigrok/cdc_sigrok.c
         src/pico-sigrok/sigrok.c
         src/pico-sigrok/sigrok_int.c
-)
+    )
 
-target_link_libraries(${PROJECT} PRIVATE
+    target_link_libraries(${PROJECT} PRIVATE
         hardware_adc
         hardware_dma
-)
+    )
+
+    pico_generate_pio_header(${PROJECT} ${CMAKE_CURRENT_LIST_DIR}/src/pico-sigrok/sigrok.pio)
+endif()
+
+#--------------------------------------------------------------------------------------------------
+#
+# this is for SystemView operation (requires RTT)
+#
+if(NOT OPT_NET STREQUAL "")
+    if(OPT_NET STREQUAL "ECM")
+        add_compile_definitions(OPT_NET_PROTO_ECM=1)
+    elseif(OPT_NET STREQUAL "NCM")
+        add_compile_definitions(OPT_NET_PROTO_NCM=1)
+    elseif(OPT_NET STREQUAL "RNDIS")
+        add_compile_definitions(OPT_NET_PROTO_RNDIS=1)
+    else()
+        message(FATAL_ERROR "OPT_NET must be either empty or one of ECM/NCM/RNDIS but is '${OPT_NET}'")
+    endif()
+
+    add_compile_definitions(OPT_NET=1)
+    add_compile_definitions(OPT_NET_192_168=${OPT_NET_192_168})
+
+    target_sources(${PROJECT} PRIVATE
+        src/net/net_glue.c
+
+        ${PICO_TINYUSB_PATH}/lib/networking/dhserver.c
+    )
+
+    if(OPT_NET STREQUAL "NCM")
+        # NCM: use own copy of ncm_device, original one is removed from target_sources() with a trick
+        message("--------- " ${PICO_TINYUSB_PATH})
+        target_sources(${PROJECT} PRIVATE
+            src/net/tinyusb/ncm_device_simple.c
+        )
+        set_source_files_properties(
+            ${PICO_TINYUSB_PATH}/src/class/net/ncm_device.c
+            PROPERTIES HEADER_FILE_ONLY ON
+        )
+    else()
+        # !NCM
+        target_sources(${PROJECT} PRIVATE
+            ${PICO_TINYUSB_PATH}/lib/networking/rndis_reports.c
+        )
+    endif()
+
+    target_include_directories(${PROJECT} PRIVATE
+        ${PICO_TINYUSB_PATH}/lib/networking
+    )
+
+    target_link_libraries(${PROJECT} PRIVATE
+        pico_lwip_freertos
+    )
 
-pico_generate_pio_header(${PROJECT} ${CMAKE_CURRENT_LIST_DIR}/src/pico-sigrok/sigrok.pio)
+    if(OPT_NET_SYSVIEW_SERVER)
+        add_compile_definitions(OPT_NET_SYSVIEW_SERVER=1)
+        target_sources(${PROJECT} PRIVATE
+            src/net/net_sysview.c
+        )
+    endif()
+
+    if(OPT_NET_ECHO_SERVER)
+        add_compile_definitions(OPT_NET_ECHO_SERVER=1)
+        target_sources(${PROJECT} PRIVATE
+            src/net/net_echo.c
+        )
+    endif()
+
+    if(OPT_NET_IPERF_SERVER)
+        add_compile_definitions(OPT_NET_IPERF_SERVER=1)
+        target_sources(${PROJECT} PRIVATE
+            ${PICO_LWIP_PATH}/src/apps/lwiperf/lwiperf.c
+        )
+    endif()
+endif()
+
+#--------------------------------------------------------------------------------------------------
+#
+# this is for MSC operation
+#
+if(OPT_MSC)
+    add_compile_definitions(OPT_MSC=1)
+
+    target_sources(${PROJECT} PRIVATE
+        src/msc/msc_drive.c
+        src/msc/msc_utils.c
+    )
+
+    if(OPT_MSC_RAM_UF2)
+        add_compile_definitions(OPT_MSC_RAM_UF2=1)
+    endif()
+endif()
 
 #--------------------------------------------------------------------------------------------------
 

Makefile

@@ -4,9 +4,9 @@
 #
 
 VERSION_MAJOR        := 1
-VERSION_MINOR        := 14
+VERSION_MINOR        := 15
 
-BUILD_DIR            := build
+BUILD_DIR            := _build
 PROJECT              := picoprobe
 
 
@@ -45,7 +45,7 @@ details: all
 
 .PHONY: cmake-create-debug
 cmake-create-debug:
-	cmake -B $(BUILD_DIR) -G Ninja -DCMAKE_BUILD_TYPE=Debug -DCMAKE_EXPORT_COMPILE_COMMANDS=1 -DPICO_BOARD=$(PICO_BOARD) $(CMAKE_FLAGS)
+	cmake -B $(BUILD_DIR) -G Ninja -DCMAKE_BUILD_TYPE=Debug -DCMAKE_EXPORT_COMPILE_COMMANDS=1 -DPICO_BOARD=$(PICO_BOARD) $(if $(OPT_SIGROK),-DOPT_SIGROK=$(OPT_SIGROK)) $(CMAKE_FLAGS)
     # don't know if this is required
 	@cd $(BUILD_DIR) && sed -i 's/arm-none-eabi-gcc/gcc/' compile_commands.json
 
@@ -73,16 +73,16 @@ flash: all
 .PHONY: create-images
 create-images:
 	$(MAKE) clean-build
-	$(MAKE) cmake-create-debug PICO_BOARD=pico
+	$(MAKE) cmake-create-release PICO_BOARD=pico OPT_SIGROK=0
 	$(MAKE) all
 	mkdir -p images
 	cp $(BUILD_DIR)/$(PROJECT).uf2 images/yapicoprobe-$(shell printf "%02d%02d" $(VERSION_MAJOR) $(VERSION_MINOR))-pico-$(GIT_HASH).uf2
 	#
-	$(MAKE) cmake-create-debug PICO_BOARD=pico_w
+	$(MAKE) cmake-create-release PICO_BOARD=pico_w OPT_SIGROK=0
 	$(MAKE) all
 	cp $(BUILD_DIR)/$(PROJECT).uf2 images/yapicoprobe-$(shell printf "%02d%02d" $(VERSION_MAJOR) $(VERSION_MINOR))-picow-$(GIT_HASH).uf2
 	#
-	$(MAKE) cmake-create-debug PICO_BOARD=pico_debug_probe
+	$(MAKE) cmake-create-release PICO_BOARD=pico_debug_probe OPT_SIGROK=0
 	$(MAKE) all
 	cp $(BUILD_DIR)/$(PROJECT).uf2 images/yapicoprobe-$(shell printf "%02d%02d" $(VERSION_MAJOR) $(VERSION_MINOR))-picodebugprobe-$(GIT_HASH).uf2
 
@@ -91,3 +91,8 @@ create-images:
 check-clang:
 	# clang-tidy has its limit if another target is used...
 	@cd $(BUILD_DIR) && run-clang-tidy -checks='-clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling'
+
+.PHONY: show-options
+show-options:
+	@cd $(BUILD_DIR) && cmake -LH . | sed -n -e '/OPT_/{x;1!p;g;$!N;p;D;}' -e h
+