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Merge pull request #2199 from leptun/MK3_MK2.x_fix_Default_stepper_power

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Mk3 mk2.x fix default stepper power
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DRracer 2019-09-18 11:05:23 +02:00 • committed by GitHub
commit 9ff0b7c3a5
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1 changed files with 7 additions and 4 deletions
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11
Firmware/stepper.cpp
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@ -1561,11 +1561,14 @@ void EEPROM_read_st(int pos, uint8_t* value, uint8_t size)
void st_current_init() //Initialize Digipot Motor Current void st_current_init() //Initialize Digipot Motor Current
{ {
#ifdef MOTOR_CURRENT_PWM_XY_PIN
uint8_t SilentMode = eeprom_read_byte((uint8_t*)EEPROM_SILENT); uint8_t SilentMode = eeprom_read_byte((uint8_t*)EEPROM_SILENT);
if (SilentMode == 0xff) SilentMode = 0; //set power to High Power (MK2.5) or Normal Power (MK3, unused) if (SilentMode == 0xff){ //set power to High Power (MK2.5) or Normal Power (MK3, unused)
SilentMode = SILENT_MODE_POWER;
eeprom_update_byte((uint8_t*)EEPROM_SILENT, SilentMode);
}
SilentModeMenu = SilentMode; SilentModeMenu = SilentMode;
#ifdef MOTOR_CURRENT_PWM_XY_PIN
pinMode(MOTOR_CURRENT_PWM_XY_PIN, OUTPUT); pinMode(MOTOR_CURRENT_PWM_XY_PIN, OUTPUT);
pinMode(MOTOR_CURRENT_PWM_Z_PIN, OUTPUT); pinMode(MOTOR_CURRENT_PWM_Z_PIN, OUTPUT);
pinMode(MOTOR_CURRENT_PWM_E_PIN, OUTPUT); pinMode(MOTOR_CURRENT_PWM_E_PIN, OUTPUT);
@ -1587,7 +1590,7 @@ void st_current_init() //Initialize Digipot Motor Current
st_current_set(2, motor_current_setting[2]); st_current_set(2, motor_current_setting[2]);
//Set timer5 to 31khz so the PWM of the motor power is as constant as possible. (removes a buzzing noise) //Set timer5 to 31khz so the PWM of the motor power is as constant as possible. (removes a buzzing noise)
TCCR5B = (TCCR5B & ~(_BV(CS50) | _BV(CS51) | _BV(CS52))) | _BV(CS50); TCCR5B = (TCCR5B & ~(_BV(CS50) | _BV(CS51) | _BV(CS52))) | _BV(CS50);
#endif #endif
} }