Method value_float

Marlin/src/gcode/parser.h:257–272

Float removes 'E' to prevent scientific notation interpretation

  // Float removes 'E' to prevent scientific notation interpretation
  static float value_float() {
    if (!value_ptr) return 0;
    char *e = value_ptr;
    for (;;) {
      const char c = *e;
      if (c == '\0' || c == ' ') break;
      if (c == 'E' || c == 'e' || c == 'X' || c == 'x') {
        *e = '\0';
        const float ret = strtof(value_ptr, nullptr);
        *e = c;
        return ret;
      }
      ++e;
    }
    return strtof(value_ptr, nullptr);
  }

  // Code value as a long or ulong
  static int32_t value_long() { return value_ptr ? strtol(value_ptr, nullptr, 10) : 0L; }