A minimal table to compare the Espressif's MCU families. The reported specifications are referred to the SoC, not to the modules (silver shield).
| ESP8266 | ESP32 | ESP32-S2 | ESP32-S3 | ESP32-C3 | ESP32-C6 | |
|---|---|---|---|---|---|---|
| Announcement Date | 2014, August | 2016, September |
fabianoriccardi
/ Comparison Espressif ESP MCUs.md
Last active
August 18, 2024 07:29
Comparison table for ESP8266/ESP32/ESP32-S2/ESP32-S3/ESP32-C3/ESP32-C6
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| // g++ *.cpp -o d3d9 -lmingw32 -lSDL2main -lSDL2 -I/dxsdk/include -L/dxsdk/lib -DUNICODE -ld3d9 -ld3dx9 | |
| // http://blog.fourthwoods.com/2011/08/11/setting-up-mingw-for-directx/ | |
| // http://www.directxtutorial.com/Lesson.aspx?lessonid=9-4-4 | |
| #include <iostream> | |
| using namespace std; | |
| #include <SDL2/SDL.h> | |
| #include <windows.h> |
tilkinsc
/ assimp_opengl_load.c
Created
September 8, 2017 08:52
Pure C Assimp model file loading example
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| VAO* load_model(const char* path) { | |
| // import model | |
| const struct aiScene* scene = aiImportFile(path, aiProcess_Triangulate); // http://assimp.sourceforge.net/lib_html/structai_scene.html | |
| if(scene->mNumMeshes <= 0) { | |
| aiReleaseImport(scene); | |
| return 0; | |
| } | |
| struct aiMesh* mesh = *scene->mMeshes; // http://assimp.sourceforge.net/lib_html/structai_mesh.html |
terryjsmith
/ camera.cpp
Last active
February 10, 2023 09:52
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| Frustum Camera::CalculateFrustum(float fnear, float ffar) { | |
| Frustum returnFrustum; | |
| // Calculate the near and far plane points | |
| float nearHeight = 2 * tan(fov / 2) * fnear; | |
| float nearWidth = nearHeight * aspect; | |
| float farHeight = 2 * tan(fov / 2) * ffar; | |
| float farWidth = farHeight * aspect; | |
| // And their centers |
Orthodox C++ (sometimes referred as C+) is minimal subset of C++ that improves C, but avoids all unnecessary things from so called Modern C++. It's exactly opposite of what Modern C++ suppose to be.
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| #include <openssl/rsa.h> | |
| #include <openssl/pem.h> | |
| #include <openssl/err.h> | |
| #include <stdio.h> | |
| #include <string.h> | |
| #define KEY_LENGTH 2048 | |
| #define PUB_EXP 3 | |
| #define PRINT_KEYS | |
| #define WRITE_TO_FILE |