@ -27,10 +27,21 @@
#ifndef CONDITIONALS_H
/**
* Miscellaneous
*/
#ifndef M_PI
#define M_PI 3.1415926536
#endif
* This value is used by M109 when tying to calculate a ballpark safe margin
* to prevent wait-forever situation.
#ifndef EXTRUDE_MINTEMP
#define EXTRUDE_MINTEMP 170
#ifndef CONFIGURATION_LCD // Get the LCD defines which are needed first
#define PIN_EXISTS(PN) (defined(PN##_PIN) && PN##_PIN >= 0)