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Merge pull request #468 from PavelSindler/M600_currents

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M600 unload current
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PavelSindler 2018-02-12 09:41:13 +01:00 committed by GitHub
commit 08c59419da
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2 changed files with 19 additions and 4 deletions
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10
Firmware/Configuration_prusa.h
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@ -56,7 +56,7 @@ const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic o
#define X_MIN_POS 0
#define Y_MAX_POS 210
#define Y_MIN_POS -4 //orig -4
#define Z_MAX_POS 210
#define Z_MAX_POS 200
#define Z_MIN_POS 0.15
// Canceled home position
@ -231,10 +231,12 @@ const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic o
#define DIGIPOT_MOTOR_CURRENT_LOUD {135,135,135,135,135}
// Motor Current settings for RAMBo mini PWM value = MotorCurrentSetting * 255 / range
#if MOTHERBOARD == 200 || MOTHERBOARD == 203 || MOTHERBOARD == 310
#if MOTHERBOARD == 203 || MOTHERBOARD == 200
#define MOTOR_CURRENT_PWM_RANGE 2000
#define DEFAULT_PWM_MOTOR_CURRENT {400, 750, 750} // {XY,Z,E}
#define DEFAULT_PWM_MOTOR_CURRENT_LOUD {400, 750, 750} // {XY,Z,E}
#define DEFAULT_PWM_MOTOR_CURRENT {270, 830, 450} // {XY,Z,E}
#define DEFAULT_PWM_MOTOR_CURRENT_LOUD {540, 830, 500} // {XY,Z,E}
#define Z_SILENT 0
#define Z_HIGH_POWER 200
#endif
/*------------------------------------

13
Firmware/Marlin_main.cpp
View file

@ -5775,7 +5775,14 @@ case 404: //M404 Enter the nominal filament width (3mm, 1.75mm ) N<3.0> or disp
#ifdef TMC2130
uint8_t tmc2130_current_r_bckp = tmc2130_current_r[E_AXIS];
tmc2130_set_current_r(E_AXIS, TMC2130_UNLOAD_CURRENT_R);
#else
digipot_current(2, 200); //set lower E motor current for unload to protect filament sensor and ptfe tube
float tmp_motor[3] = DEFAULT_PWM_MOTOR_CURRENT;
float tmp_motor_loud[3] = DEFAULT_PWM_MOTOR_CURRENT_LOUD;
#endif //TMC2130
target[E_AXIS] -= 45;
plan_buffer_line(target[X_AXIS], target[Y_AXIS], target[Z_AXIS], target[E_AXIS], 5200 / 60, active_extruder);
st_synchronize();
@ -5785,9 +5792,15 @@ case 404: //M404 Enter the nominal filament width (3mm, 1.75mm ) N<3.0> or disp
target[E_AXIS] -= 20;
plan_buffer_line(target[X_AXIS], target[Y_AXIS], target[Z_AXIS], target[E_AXIS], 1000 / 60, active_extruder);
st_synchronize();
#ifdef TMC2130
tmc2130_set_current_r(E_AXIS, tmc2130_current_r_bckp);
#else
uint8_t silentMode = eeprom_read_byte((uint8_t*)EEPROM_SILENT);
if(silentMode) digipot_current(2, tmp_motor[2]); //set E back to normal operation currents
else digipot_current(2, tmp_motor_loud[2]);
#endif //TMC2130
#endif // SNMM