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Added option to increase the FAN PWM frequency.

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Erik van der Zalm 2012-05-02 19:26:14 +02:00
parent 6a5a34e0ff
commit 1874cb71a6
4 changed files with 82 additions and 1 deletions
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Marlin/Marlin.h
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@ -170,6 +170,10 @@ bool IsStopped();
void enquecommand(const char *cmd); //put an ascii command at the end of the current buffer.
void prepare_arc_move(char isclockwise);
#ifdef FAST_PWM_FAN
void setPwmFrequency(uint8_t pin, int val);
#endif
#ifndef CRITICAL_SECTION_START
#define CRITICAL_SECTION_START unsigned char _sreg = SREG; cli();
#define CRITICAL_SECTION_END SREG = _sreg;