Initial commit

.devcontainer/devcontainer.json

@@ -0,0 +1,55 @@
+{
+	"image": "rafaelcorsi/embarcados",
+	"remoteEnv": {
+		"WOKWI_CLI_TOKEN": "${localEnv:WOKWI_CLI_TOKEN}"
+	},
+	"runArgs": [
+		"--cap-add=SYS_PTRACE",
+		"--security-opt",
+		"seccomp=unconfined",
+		"--privileged",
+		"-v", "/dev/bus/usb:/dev/bus/usb",
+		"--device=/dev/bus/usb",
+		"--device=/dev/ttyACM0"
+	],
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"marus25.cortex-debug",
+				"mcu-debug.debug-tracker-vscode",
+				"mcu-debug.memory-view",
+				"mcu-debug.peripheral-viewer",
+				"mcu-debug.rtos-views",
+				"ms-vscode.cmake-tools",
+				"ms-vscode.cpptools",
+				"ms-vscode.cpptools-extension-pack",
+				"ms-vscode.cpptools-themes",
+				"ms-vscode.vscode-serial-monitor",
+				"twxs.cmake",
+				"wokwi.wokwi-vscode",
+				"seunlanlege.action-buttons"
+			]
+		},
+		"settings":{
+			"cmake.statusbar.advanced": {
+			"cpack": {"statusBarVisibility": "hidden"},
+            "debug": {
+                "statusBarVisibility": "hidden",
+            	"inheritDefault": "hidden"
+            },
+            "launch": {
+                "visibility": "visible"
+            },
+            "build": {
+                "visibility": "hidden"
+            },
+            "buildTarget": {
+				"statusBarVisibility": "hidden",
+                "visibility": "hidden"
+            }
+
+        }
+		}
+	}
+
+}

.github/workflows/build.yml

@@ -0,0 +1,11 @@
+name: build pico
+
+on:
+  push:
+jobs:
+
+  Testing:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: insper-embarcados/pico-build@v0

.github/workflows/cppcheck.yml

@@ -0,0 +1,13 @@
+name: cppcheck
+
+on:
+  push:
+jobs:
+
+  Testing:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: insper-embarcados/actions-cppcheck@v1
+        with:
+          c_file: main/main.c

.github/workflows/embedded-check.yml

@@ -0,0 +1,13 @@
+name: embedded-check
+
+on:
+  push:
+jobs:
+
+  Testing:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: insper-embarcados/actions-embedded-check@v1
+        with:
+          c_file: main/main.c

.gitignore

@@ -0,0 +1 @@
+build/

.vscode/extensions.json

@@ -0,0 +1,7 @@
+{
+    "recommendations": ["ms-vscode.cpptools", "ms-vscode.cpptools-extension-pack", "ms-vscode.cpptools-themes", 
+                       "twxs.cmake", "ms-vscode.cmake-tools", "marus25.cortex-debug", "mcu-debug.debug-tracker-vscode",
+                       "mcu-debug.memory-view", "mcu-debug.peripheral-viewer", "mcu-debug.rtos-views", "ms-vscode.vscode-serial-monitor",
+                       "Wokwi.wokwi-vscode"]
+}
+

.vscode/launch.json

@@ -0,0 +1,28 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Pico Debug",
+            "cwd": "${workspaceRoot}",
+            "executable": "${command:cmake.launchTargetPath}",
+            "request": "launch",
+            "type": "cortex-debug",
+            "servertype": "openocd",
+            // This may need to be "arm-none-eabi-gdb" for some previous builds
+            "gdbPath" : "gdb-multiarch",
+            "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"
+            ],
+            // Work around for stopping at main on restart
+            "postRestartCommands": [
+                "break main",
+                "continue"
+            ],
+
+        }
+    ]
+}

.vscode/settings.json

@@ -0,0 +1,47 @@
+{
+    // 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.buildBeforeRun": true,
+    "cmake.configureOnOpen": true,
+    "cmake.ctest.allowParallelJobs": true,
+    "cmake.parallelJobs": 8,
+    "C_Cpp.default.configurationProvider": "ms-vscode.cmake-tools",
+
+
+    // actions task buttons
+    "actionButtons": {
+		 "defaultColor": "#ff0034", // Can also use string color names.
+		 "loadNpmCommands":false, // Disables automatic generation of actions for npm commands.
+		 "reloadButton":"", // Custom reload button text or icon (default ↻). null value enables automatic reload on configuration change
+		 "commands": [
+			 {
+				"name": "$(rocket) ",
+				"color": "white",
+				"useVsCodeApi": true,
+				"command": "workbench.action.tasks.runTask",
+				"args": ["Flash"]
+		     }
+		 ]
+	 },
+
+     // CMake Tools Status Bar Configuration
+     "cmake.statusbar.advanced": {
+         "debug": {
+             "visibility": "hidden"
+         },
+         "launch": {
+             "visibility": "visible"
+         },
+         "build": {
+             "visibility": "hidden"
+         },
+         "buildTarget": {
+             "visibility": "hidden"
+         }
+}
+
+
+}
+

.vscode/tasks.json

@@ -0,0 +1,21 @@
+{
+    "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": []
+      }
+
+    ]
+  }
+

CMakeLists.txt

@@ -0,0 +1,33 @@
+cmake_minimum_required(VERSION 3.12)
+
+# Pull in SDK (must be before project)
+include(pico_sdk_import.cmake)
+
+include(pico_extras_import_optional.cmake)
+
+project(pico_emb C CXX ASM)
+set(CMAKE_C_STANDARD 11)
+set(CMAKE_CXX_STANDARD 17)
+
+if(PICO_SDK_VERSION_STRING VERSION_LESS "1.3.0")
+  message(
+    FATAL_ERROR
+      "Raspberry Pi Pico SDK version 1.3.0 (or later) required. Your version is ${PICO_SDK_VERSION_STRING}"
+  )
+endif()
+
+# Initialize the SDK
+pico_sdk_init()
+
+add_compile_options(
+  -Wall -Wno-format # int != int32_t as far as the compiler is concerned because
+                    # gcc has int32_t as long int
+  -Wno-unused-function # we have some for the docs that aren't called
+)
+
+if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
+  add_compile_options(-Wno-maybe-uninitialized)
+endif()
+
+# Codes subdir:
+add_subdirectory(main)

main/CMakeLists.txt

@@ -0,0 +1,7 @@
+add_executable(main main.c)
+
+# pull in common dependencies
+target_link_libraries(main pico_stdlib)
+
+# create map/bin/hex/uf2 file etc.
+pico_add_extra_outputs(main)

main/main.c

@@ -0,0 +1,17 @@
+/**
+ * Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <stdio.h>
+#include "pico/stdlib.h"
+#include "hardware/gpio.h"
+
+int main() {
+    stdio_init_all();
+    while (true) {
+        printf("Hello, world!\n");
+        sleep_ms(1000);
+    }
+}

pico.code-profile

@@ -0,0 +1 @@
+{"name":"pico","icon":"dashboard","settings":"{\"settings\":\"{\\n    \\\"window.zoomLevel\\\": 1,\\n    \\\"cmake.configureOnOpen\\\": true\\n}\"}","extensions":"[{\"identifier\":{\"id\":\"marus25.cortex-debug\",\"uuid\":\"2fd8abff-b3ce-46c9-a6a8-92d5ad69d8d0\"},\"displayName\":\"Cortex-Debug\"},{\"identifier\":{\"id\":\"mcu-debug.debug-tracker-vscode\",\"uuid\":\"bd8507f9-4b21-4877-b045-1f20471fe96e\"},\"displayName\":\"debug-tracker-vscode\"},{\"identifier\":{\"id\":\"mcu-debug.memory-view\",\"uuid\":\"f319e29a-19e8-43fb-8e3e-e264b6144083\"},\"displayName\":\"MemoryView\"},{\"identifier\":{\"id\":\"mcu-debug.peripheral-viewer\",\"uuid\":\"e6f326b2-3602-4e64-9cd1-ebe454be1992\"},\"displayName\":\"Peripheral Viewer\"},{\"identifier\":{\"id\":\"mcu-debug.rtos-views\",\"uuid\":\"0b85f1d6-1d95-4f57-bacd-ca639159f71d\"},\"displayName\":\"RTOS Views\"},{\"identifier\":{\"id\":\"ms-vscode.cmake-tools\",\"uuid\":\"7c889349-8749-43d4-8b5e-08939936d7f4\"},\"displayName\":\"CMake Tools\"},{\"identifier\":{\"id\":\"ms-vscode.cpptools\",\"uuid\":\"690b692e-e8a9-493f-b802-8089d50ac1b2\"},\"displayName\":\"C/C++\"},{\"identifier\":{\"id\":\"ms-vscode.cpptools-extension-pack\",\"uuid\":\"3957b2f6-f086-49b5-a7b4-5da772123130\"},\"displayName\":\"C/C++ Extension Pack\"},{\"identifier\":{\"id\":\"ms-vscode.cpptools-themes\",\"uuid\":\"99b17261-8f6e-45f0-9ad5-a69c6f509a4f\"},\"displayName\":\"C/C++ Themes\"},{\"identifier\":{\"id\":\"ms-vscode.vscode-serial-monitor\",\"uuid\":\"17dcad22-0c4b-428f-8a04-5d2629f1480e\"},\"displayName\":\"Serial Monitor\"},{\"identifier\":{\"id\":\"twxs.cmake\",\"uuid\":\"2be7cf14-2603-402e-9771-fd79df83cdf8\"},\"displayName\":\"CMake\"},{\"identifier\":{\"id\":\"wokwi.wokwi-vscode\",\"uuid\":\"51c34fa3-18ea-4f95-aae8-1dbe5438fe31\"},\"displayName\":\"Wokwi Simulator\"}]"}

pico_extras_import_optional.cmake

@@ -0,0 +1,59 @@
+# This is a copy of <PICO_EXTRAS_PATH>/external/pico_extras_import.cmake
+
+# This can be dropped into an external project to help locate pico-extras
+# It should be include()ed prior to project()
+
+if (DEFINED ENV{PICO_EXTRAS_PATH} AND (NOT PICO_EXTRAS_PATH))
+    set(PICO_EXTRAS_PATH $ENV{PICO_EXTRAS_PATH})
+    message("Using PICO_EXTRAS_PATH from environment ('${PICO_EXTRAS_PATH}')")
+endif ()
+
+if (DEFINED ENV{PICO_EXTRAS_FETCH_FROM_GIT} AND (NOT PICO_EXTRAS_FETCH_FROM_GIT))
+    set(PICO_EXTRAS_FETCH_FROM_GIT $ENV{PICO_EXTRAS_FETCH_FROM_GIT})
+    message("Using PICO_EXTRAS_FETCH_FROM_GIT from environment ('${PICO_EXTRAS_FETCH_FROM_GIT}')")
+endif ()
+
+if (DEFINED ENV{PICO_EXTRAS_FETCH_FROM_GIT_PATH} AND (NOT PICO_EXTRAS_FETCH_FROM_GIT_PATH))
+    set(PICO_EXTRAS_FETCH_FROM_GIT_PATH $ENV{PICO_EXTRAS_FETCH_FROM_GIT_PATH})
+    message("Using PICO_EXTRAS_FETCH_FROM_GIT_PATH from environment ('${PICO_EXTRAS_FETCH_FROM_GIT_PATH}')")
+endif ()
+
+if (NOT PICO_EXTRAS_PATH)
+    if (PICO_EXTRAS_FETCH_FROM_GIT)
+        include(FetchContent)
+        set(FETCHCONTENT_BASE_DIR_SAVE ${FETCHCONTENT_BASE_DIR})
+        if (PICO_EXTRAS_FETCH_FROM_GIT_PATH)
+            get_filename_component(FETCHCONTENT_BASE_DIR "${PICO_EXTRAS_FETCH_FROM_GIT_PATH}" REALPATH BASE_DIR "${CMAKE_SOURCE_DIR}")
+        endif ()
+        FetchContent_Declare(
+                pico_extras
+                GIT_REPOSITORY https://github.com/raspberrypi/pico-extras
+                GIT_TAG master
+        )
+        if (NOT pico_extras)
+            message("Downloading Raspberry Pi Pico Extras")
+            FetchContent_Populate(pico_extras)
+            set(PICO_EXTRAS_PATH ${pico_extras_SOURCE_DIR})
+        endif ()
+        set(FETCHCONTENT_BASE_DIR ${FETCHCONTENT_BASE_DIR_SAVE})
+    else ()
+        if (PICO_SDK_PATH AND EXISTS "${PICO_SDK_PATH}/../pico-extras")
+            set(PICO_EXTRAS_PATH ${PICO_SDK_PATH}/../pico-extras)
+            message("Defaulting PICO_EXTRAS_PATH as sibling of PICO_SDK_PATH: ${PICO_EXTRAS_PATH}")
+        endif()
+    endif ()
+endif ()
+
+if (PICO_EXTRAS_PATH)
+    set(PICO_EXTRAS_PATH "${PICO_EXTRAS_PATH}" CACHE PATH "Path to the PICO EXTRAS")
+    set(PICO_EXTRAS_FETCH_FROM_GIT "${PICO_EXTRAS_FETCH_FROM_GIT}" CACHE BOOL "Set to ON to fetch copy of PICO EXTRAS from git if not otherwise locatable")
+    set(PICO_EXTRAS_FETCH_FROM_GIT_PATH "${PICO_EXTRAS_FETCH_FROM_GIT_PATH}" CACHE FILEPATH "location to download EXTRAS")
+
+    get_filename_component(PICO_EXTRAS_PATH "${PICO_EXTRAS_PATH}" REALPATH BASE_DIR "${CMAKE_BINARY_DIR}")
+    if (NOT EXISTS ${PICO_EXTRAS_PATH})
+        message(FATAL_ERROR "Directory '${PICO_EXTRAS_PATH}' not found")
+    endif ()
+
+    set(PICO_EXTRAS_PATH ${PICO_EXTRAS_PATH} CACHE PATH "Path to the PICO EXTRAS" FORCE)
+    add_subdirectory(${PICO_EXTRAS_PATH} pico_extras)
+endif()