====== Iscalef() ======

''Iscalef()'' converts a floating-point input value to the specified floating-point range.

{{:en-us_commands:reference:iscalef.svg?900|Iscalef command operation flow}}

''float Iscalef(float x, float in_min, float in_max, float out_min, float out_max)''

===== Commands =====

^ Command ^ Arguments ^ Return Value ^ Operation ^
| ''Iscalef(x, in_min, in_max, out_min, out_max)'' | ''float x'' — Input value to convert\\ ''float in_min''\\ ''float in_max''\\ ''float out_min''\\ ''float out_max'' | ''float'' | Converts a floating-point input value to the specified floating-point range. |


===== Example =====

<code cpp>
void setup() {
  Serial.begin(115200);
}

void loop() {
  const float raw = (float)analogRead(A0);  // Read the raw analog value of the specified channel.
  const float pressureBar = Iscalef(raw, 0.0F, 32767.0F, 0.0F, 10.0F);  // Map a floating-point input to the specified floating-point range.
  if (pressureBar >= 0.0F && pressureBar <= 10.0F) Serial.println(pressureBar, 2);
  delay(100);
}
</code>

===== Precautions =====

  * All arguments and the return value of ''Iscale()'' have a range of ''-2147483648~2147483647''.
  * Out-of-range inputs are clamped to the nearest output endpoint.
  * Both commands perform only linear range conversion. They do not replace sensor calibration or electrical protection.

===== Built-in Commands in the Same Category =====

  * [[:en-us_commands:reference:iscale|Iscale() View detailed description]]

[[:en-us_commands:builtin|← Built-in Command List]]