General • Unable to set temporary breakpoint Function main not defined

Code:

launch.json: Unable to set temporary breakpoint "runToEntryPoint":"main".Function may not exist or out of breakpoints? Function "main" not defined. (from break-insert -t --function main)

Code:

cmake_minimum_required(VERSION 3.13)include(pico_sdk_import.cmake)project(sometest C CXX ASM)set(CMAKE_C_STANDARD 11)set(CMAKE_CXX_STANDARD 17)pico_sdk_init()add_executable(sometest sometest.cpp)pico_enable_stdio_usb(sometest 1)pico_enable_stdio_uart(sometest 0)pico_add_extra_outputs(sometest)target_link_libraries(sometest pico_stdlib hardware_i2c)

Code:

#ifndef SOMETEST_H#define SOMETEST_Hclass SomeTest {    public:        SomeTest();        void run();};#endif

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#include <stdio.h>#include "pico/stdlib.h"#include "hardware/gpio.h"#include "pico/binary_info.h"#include "sometest.h"SomeTest::SomeTest() {    gpio_init(25);    gpio_set_dir(25, true);}void SomeTest::run() {    while(true) {        gpio_put(25, true);        sleep_ms(900);        gpio_put(25, false);        sleep_ms(100);    }}int main() {    SomeTest main = SomeTest();    main.run();    return 0;}

Code:

{  "configurations": [    {      "name": "Pico",      "includePath": [        "${workspaceFolder}/**",        "${env:PICO_SDK_PATH}/**"      ],      "defines": [],      "compilerPath": "${env:PICO_INSTALL_PATH}/gcc-arm-none-eabi/bin/arm-none-eabi-gcc.exe",      "cStandard": "c11",      "cppStandard": "c++11",      "intelliSenseMode": "linux-gcc-arm",      "configurationProvider": "ms-vscode.cmake-tools"    }  ],  "version": 4}

Code:

{  "recommendations": [    "marus25.cortex-debug",    "ms-vscode.cmake-tools",    "ms-vscode.cpptools",    "ms-vscode.cpptools-extension-pack",    "ms-vscode.vscode-serial-monitor"  ]}

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[  {    "name": "Pico ARM GCC",    "description": "Pico SDK Toolchain with GCC arm-none-eabi",    "toolchainFile": "${env:PICO_SDK_PATH}/cmake/preload/toolchains/pico_arm_gcc.cmake"  }]

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{  "version": "2.0.0",  "tasks": [    {      "label": "Flash",      "type": "shell",      "command": "openocd",      "args": [        "-f",        "interface/cmsis-dap.cfg",        "-f",        "target/rp2040.cfg",        "-c",        "adapter speed 5000; program {${command:cmake.launchTargetPath}} verify reset exit"      ],      "problemMatcher": []    },    {      "label": "Build",      "type": "cmake",      "command": "build",      "problemMatcher": "$gcc",      "group": {        "kind": "build",        "isDefault": true      }    }  ]}

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{  // These settings tweaks to the cmake plugin will ensure  // that you debug using cortex-debug instead of trying to launch  // a Pico binary on the host  "cmake.statusbar.advanced": {    "debug": {      "visibility": "hidden"    },    "launch": {      "visibility": "hidden"    },    "build": {      "visibility": "hidden"    },    "buildTarget": {      "visibility": "hidden"    }  },  "cmake.buildBeforeRun": true,  "cmake.configureOnOpen": true,  "cmake.configureSettings": {    "CMAKE_MODULE_PATH": "${env:PICO_INSTALL_PATH}/pico-sdk-tools"  },  "cmake.generator": "Ninja",  "C_Cpp.default.configurationProvider": "ms-vscode.cmake-tools",  "cortex-debug.variableUseNaturalFormat": false,  "C_Cpp.errorSquiggles": "enabled",  "files.associations": {    "type_traits": "cpp"  }}

Code:

{  "version": "0.2.0",  "configurations": [    {      "name": "Pico Debug (Cortex-Debug)",      "cwd": "${workspaceFolder}",      "executable": "${command:cmake.launchTargetPath}",      "request": "launch",      "type": "cortex-debug",      "servertype": "openocd",      "gdbPath": "arm-none-eabi-gdb",      "device": "RP2040",      "configFiles": [        "interface/cmsis-dap.cfg",        "target/rp2040.cfg"      ],      "svdFile": "${env:PICO_SDK_PATH}/src/rp2040/hardware_regs/rp2040.svd",      "runToEntryPoint": "main",      "openOCDLaunchCommands": [        "adapter speed 5000"      ]    },    {      "name": "Pico Debug (Cortex-Debug with external OpenOCD)",      "cwd": "${workspaceFolder}",      "executable": "${command:cmake.launchTargetPath}",      "request": "launch",      "type": "cortex-debug",      "servertype": "external",      "gdbTarget": "localhost:3333",      "gdbPath": "arm-none-eabi-gdb",      "device": "RP2040",      "svdFile": "${env:PICO_SDK_PATH}/src/rp2040/hardware_regs/rp2040.svd",      "runToEntryPoint": "main"    },    {      "name": "Pico Debug (C++ Debugger)",      "type": "cppdbg",      "request": "launch",      "cwd": "${workspaceFolder}",      "program": "${command:cmake.launchTargetPath}",      "MIMode": "gdb",      "miDebuggerPath": "arm-none-eabi-gdb",      "miDebuggerServerAddress": "localhost:3333",      "debugServerPath": "openocd",      "debugServerArgs": "-f interface/cmsis-dap.cfg -f target/rp2040.cfg -c \"adapter speed 5000\"",      "serverStarted": "Listening on port .* for gdb connections",      "filterStderr": true,      "stopAtEntry": true,      "hardwareBreakpoints": {        "require": true,        "limit": 4      },      "preLaunchTask": "Flash",      "svdPath": "${env:PICO_SDK_PATH}/src/rp2040/hardware_regs/rp2040.svd"    }  ]}

Code:

Cortex-Debug: VSCode debugger extension version 1.12.1 git(652d042). Usage info: https://github.com/Marus/cortex-debug#usageReading symbols from arm-none-eabi-objdump --syms -C -h -w D:/Projects/pico/sometest/build/pico-sdk/src/rp2_common/boot_stage2/bs2_default.elfReading symbols from arm-none-eabi-nm --defined-only -S -l -C -p D:/Projects/pico/sometest/build/pico-sdk/src/rp2_common/boot_stage2/bs2_default.elfLaunching GDB: arm-none-eabi-gdb -q --interpreter=mi2    IMPORTANT: Set "showDevDebugOutput": "raw" in "launch.json" to see verbose GDB transactions here. Very helpful to debug issues or report problemsLaunching gdb-server: openocd.exe -c "gdb_port 50000" -c "tcl_port 50001" -c "telnet_port 50002" -s "D:\\Projects\\pico\\sometest" -f "c:/Users/<...>/.vscode/extensions/marus25.cortex-debug-1.12.1/support/openocd-helpers.tcl" -f interface/cmsis-dap.cfg -f target/rp2040.cfg -c "adapter speed 5000"    Please check TERMINAL tab (gdb-server) for output from openocd.exeFinished reading symbols from objdump: Time: 53 msFinished reading symbols from nm: Time: 53 msOutput radix now set to decimal 16, hex 10, octal 20.Input radix now set to decimal 10, hex a, octal 12.warning: multi-threaded target stopped without sending a thread-id, using first non-exited thread0x100012b8 in ?? ()Program stopped, probably due to a reset and/or halt issued by debugger[rp2040.core0] halted due to debug-request, current mode: Thread xPSR: 0xf1000000 pc: 0x000000ee msp: 0x20041f00[rp2040.core1] halted due to debug-request, current mode: Thread xPSR: 0xf1000000 pc: 0x000000ee msp: 0x20041f00[rp2040.core0] halted due to debug-request, current mode: Thread xPSR: 0xf1000000 pc: 0x000000ee msp: 0x20041f00[rp2040.core1] halted due to debug-request, current mode: Thread xPSR: 0xf1000000 pc: 0x000000ee msp: 0x20041f00launch.json: Unable to set temporary breakpoint "runToEntryPoint":"main".Function may not exist or out of breakpoints? Function "main" not defined. (from break-insert -t --function main)