Function read

src/fl/stl/cstdio.cpp.hpp:127–137

}

int read() {
#ifdef FASTLED_TESTING
    // Check for injected handler first
    if (get_read_handler()) {
        return get_read_handler()();
    }
#endif

    // Delegate to platform implementation
    return platforms::read();
}

bool readStringUntil(sstream& out, char delimiter, char skipChar, fl::optional<u32> timeoutMs) {
    // Follows Arduino Serial.readStringUntil() API - blocks until delimiter found