bissen21/Marlin_Firmware
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Teensylu support.

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This commit is contained in:
Erik van der Zalm
2012-02-09 19:27:45 +01:00
parent da040fd393
commit 9173a5713b
9 changed files with 50 additions and 52 deletions
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6
Marlin/stepper.cpp
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@@ -254,7 +254,7 @@ FORCE_INLINE unsigned short calc_timer(unsigned short step_rate) {
timer = (unsigned short)pgm_read_word_near(table_address);
timer -= (((unsigned short)pgm_read_word_near(table_address+2) * (unsigned char)(step_rate & 0x0007))>>3);
}
if(timer < 100) { timer = 100; MSerial.print("Steprate to high : "); MSerial.println(step_rate); }//(20kHz this should never happen)
if(timer < 100) { timer = 100; SERIAL.print("Steprate to high : "); SERIAL.println(step_rate); }//(20kHz this should never happen)
return timer;
}
@@ -439,7 +439,9 @@ ISR(TIMER1_COMPA_vect)
for(int8_t i=0; i < step_loops; i++) { // Take multiple steps per interrupt (For high speed moves)
MSerial.checkRx(); // Check for serial chars.
#if MOTHERBOARD != 8 // !teensylu
MSerial.checkRx(); // Check for serial chars.
#endif
#ifdef ADVANCE
counter_e += current_block->steps_e;