Files
Micro-Wheeled_leg-Robot/3.Software/libraries/ArduinoJson/extras/tests/MsgPackDeserializer/doubleToFloat.cpp
T
deepseek Bot 324d114386 Add PlatformIO project setup, local libraries, and PCB Gerber files
- Add platformio.ini for ESP32 DevKit (Arduino framework, espressif32 6.10.0)
- Vendor ArduinoJson, MPU6050_tockn, SCServo, Simple_FOC, and WebSockets
  so a fresh clone builds without downloading dependencies
- Add .gitignore rules for PlatformIO/IDE build artifacts
- Add controller PCB Gerber and drill files
2026-10-25 19:15:17 +08:00

26 lines
708 B
C++

// ArduinoJson - https://arduinojson.org
// Copyright © 2014-2023, Benoit BLANCHON
// MIT License
#include <ArduinoJson.h>
#include <catch.hpp>
using namespace ArduinoJson::detail;
template <typename T>
static void check(const char* input, T expected) {
T actual;
uint8_t* f = reinterpret_cast<uint8_t*>(&actual);
const uint8_t* d = reinterpret_cast<const uint8_t*>(input);
doubleToFloat(d, f);
fixEndianess(actual);
CHECK(actual == expected);
}
TEST_CASE("doubleToFloat()") {
check("\x40\x09\x21\xCA\xC0\x83\x12\x6F", 3.1415f);
check("\x00\x00\x00\x00\x00\x00\x00\x00", 0.0f);
check("\x80\x00\x00\x00\x00\x00\x00\x00", -0.0f);
check("\xC0\x5E\xDC\xCC\xCC\xCC\xCC\xCD", -123.45f);
}