diff --git a/.gitignore b/.gitignore index 0dad13a..6b61139 100644 --- a/.gitignore +++ b/.gitignore @@ -1,14 +1,7 @@ -# ---> VisualStudioCode -.vscode/* -!.vscode/settings.json -!.vscode/tasks.json -!.vscode/launch.json -!.vscode/extensions.json -!.vscode/*.code-snippets - -# Local History for Visual Studio Code -.history/ - -# Built Visual Studio Code Extensions -*.vsix +.pio +.venv +.vscode/.browse.c_cpp.db* +.vscode/c_cpp_properties.json +.vscode/launch.json +.vscode/ipch diff --git a/.vscode/extensions.json b/.vscode/extensions.json new file mode 100644 index 0000000..af93a3f --- /dev/null +++ b/.vscode/extensions.json @@ -0,0 +1,10 @@ +{ + // See http://go.microsoft.com/fwlink/?LinkId=827846 + // for the documentation about the extensions.json format + "recommendations": [ + "platformio.platformio-ide" + ], + "unwantedRecommendations": [ + "ms-vscode.cpptools-extension-pack" + ] +} diff --git a/include/README b/include/README new file mode 100644 index 0000000..b9e6a9a --- /dev/null +++ b/include/README @@ -0,0 +1,37 @@ + +This directory is intended for project header files. + +A header file is a file containing C declarations and macro definitions +to be shared between several project source files. You request the use of a +header file in your project source file (C, C++, etc) located in `src` folder +by including it, with the C preprocessing directive `#include'. + +```src/main.c + +#include "header.h" + +int main (void) +{ + ... +} +``` + +Including a header file produces the same results as copying the header file +into each source file that needs it. Such copying would be time-consuming +and error-prone. With a header file, the related declarations appear +in only one place. If they need to be changed, they can be changed in one +place, and programs that include the header file will automatically use the +new version when next recompiled. The header file eliminates the labor of +finding and changing all the copies as well as the risk that a failure to +find one copy will result in inconsistencies within a program. + +In C, the convention is to give header files names that end with `.h'. + +Read more about using header files in official GCC documentation: + +* Include Syntax +* Include Operation +* Once-Only Headers +* Computed Includes + +https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html diff --git a/lib/README b/lib/README new file mode 100644 index 0000000..07b8d86 --- /dev/null +++ b/lib/README @@ -0,0 +1,46 @@ + +This directory is intended for project specific (private) libraries. +PlatformIO will compile them to static libraries and link into the executable file. + +The source code of each library should be placed in a separate directory +("lib/your_library_name/[Code]"). + +For example, see the structure of the following example libraries `Foo` and `Bar`: + +|--lib +| | +| |--Bar +| | |--docs +| | |--examples +| | |--src +| | |- Bar.c +| | |- Bar.h +| | |- library.json (optional. for custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html +| | +| |--Foo +| | |- Foo.c +| | |- Foo.h +| | +| |- README --> THIS FILE +| +|- platformio.ini +|--src + |- main.c + +Example contents of `src/main.c` using Foo and Bar: +``` +#include +#include + +int main (void) +{ + ... +} + +``` + +The PlatformIO Library Dependency Finder will find automatically dependent +libraries by scanning project source files. + +More information about PlatformIO Library Dependency Finder +- https://docs.platformio.org/page/librarymanager/ldf.html diff --git a/platformio.ini b/platformio.ini new file mode 100644 index 0000000..dd7cf33 --- /dev/null +++ b/platformio.ini @@ -0,0 +1,24 @@ +; PlatformIO Project Configuration File +; +; Build options: build flags, source filter +; Upload options: custom upload port, speed and extra flags +; Library options: dependencies, extra library storages +; Advanced options: extra scripting +; +; Please visit documentation for the other options and examples +; https://docs.platformio.org/page/projectconf.html + +[env:esp32-s3-devkitc-1] +platform = https://github.com/pioarduino/platform-espressif32/releases/download/stable/platform-espressif32.zip +board = esp32-s3-devkitc-1 +framework = arduino +monitor_speed = 230400 +board_build.arduino.memory_type = qio_opi +board_build.flash_mode = qio +board_build.psram_type = opi +board_upload.flash_size = 16MB +board_upload.maximum_size = 16777216 +board_build.partitions = default_16MB.csv +board_build.extra_flags = + -DBOARD_HAS_PSRAM +lib_deps = links2004/WebSockets@^2.7.3 diff --git a/src/main.cpp b/src/main.cpp new file mode 100644 index 0000000..4565840 --- /dev/null +++ b/src/main.cpp @@ -0,0 +1,73 @@ +#include "Arduino.h" +#include "Network.h" +#include + +#define MAX_PACKAGES 100 +#define TICKS 1000 + +const char* SSID="Tenda_32C850"; +const char* PASSWD="rhLcrMEcY^Xjvq66"; +// COnfigurar direcciones fijas +IPAddress local_ip(192,168,0,150); +IPAddress gateway(192,168,0,1); +IPAddress subnet(255,255,255,0); +IPAddress dns1(192,168,0,100); +IPAddress dns2(1,1,1,1); + +NetworkServer server(8080); +NetworkClient client = server.accept(); + +uint8_t i=0; + +hw_timer_t *timer = NULL; +volatile SemaphoreHandle_t timerSemaphore; + + +void ARDUINO_ISR_ATTR onTimer() { + i = (i>=MAX_PACKAGES) ? 0 : i+1; + xSemaphoreGiveFromISR(timerSemaphore, NULL); +} + +void setup() { + + Serial.begin(230400); + + Network.begin(); + WiFi.STA.begin(); + WiFi.STA.config(local_ip,gateway,subnet,dns1,dns2); + WiFi.STA.connect(SSID, PASSWD); + while (WiFi.STA.status() != WL_CONNECTED) { + delay(500); + Serial.print("."); + } + + Serial.println(""); + Serial.println("WiFi connected"); + Serial.println("IP address: "); + Serial.println(WiFi.localIP()); + + server.begin(); + + // Iniciar y desbloquear la bandera + timerSemaphore = xSemaphoreCreateBinary(); + xSemaphoreGive(timerSemaphore); + + // Configurar la interrupcion ISR + timer = timerBegin(1000000); + timerAttachInterrupt(timer, &onTimer); + timerAlarm(timer, TICKS, true, 0); + +} + +void loop() { + if (!client || !client.connected()) { + client = server.accept(); + } + + if (xSemaphoreTake(timerSemaphore, portMAX_DELAY) == pdTRUE) { + if (client && client.connected()) { + uint8_t imagen=i; + client.printf("%03u",imagen); + } + } +} diff --git a/test/README b/test/README new file mode 100644 index 0000000..d1c31b8 --- /dev/null +++ b/test/README @@ -0,0 +1,11 @@ + +This directory is intended for PlatformIO Test Runner and project tests. + +Unit Testing is a software testing method by which individual units of +source code, sets of one or more MCU program modules together with associated +control data, usage procedures, and operating procedures, are tested to +determine whether they are fit for use. Unit testing finds problems early +in the development cycle. + +More information about PlatformIO Unit Testing: +- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html