bissen21/Marlin_Firmware
1
0
Fork 0
Code Issues Pull Requests Projects Releases 4 Wiki Activity

Merge remote-tracking branch 'upstream/Marlin_v1' into Marlin_v1

Browse Source
This commit is contained in:
Robert F-C
2013-04-29 22:13:55 +10:00
parent 1daf2f3256 4f96ad5621
commit c3cdaceab3
260 changed files with 227045 additions and 1909 deletions
Download Patch File Download Diff File Expand all files Collapse all files

97
Marlin/Marlin_main.cpp
View File

@@ -117,6 +117,7 @@
// M220 S<factor in percent>- set speed factor override percentage
// M221 S<factor in percent>- set extrude factor override percentage
// M240 - Trigger a camera to take a photograph
// M300 - Play beepsound S<frequency Hz> P<duration ms>
// M301 - Set PID parameters P I and D
// M302 - Allow cold extrudes
// M303 - PID relay autotune S<temperature> sets the target temperature. (default target temperature = 150C)
@@ -132,6 +133,7 @@
// M908 - Control digital trimpot directly.
// M350 - Set microstepping mode.
// M351 - Toggle MS1 MS2 pins directly.
// M928 - Start SD logging (M928 filename.g) - ended by M29
// M999 - Restart after being stopped by error
//Stepper Movement Variables
@@ -361,13 +363,8 @@ void setup()
fromsd[i] = false;
}
Config_RetrieveSettings(); // loads data from EEPROM if available
for(int8_t i=0; i < NUM_AXIS; i++)
{
axis_steps_per_sqr_second[i] = max_acceleration_units_per_sq_second[i] * axis_steps_per_unit[i];
}
// loads data from EEPROM if available else uses defaults (and resets step acceleration rate)
Config_RetrieveSettings();
tp_init(); // Initialize temperature loop
plan_init(); // Initialize planner;
@@ -376,6 +373,14 @@ void setup()
setup_photpin();
lcd_init();
#ifdef CONTROLLERFAN_PIN
SET_OUTPUT(CONTROLLERFAN_PIN); //Set pin used for driver cooling fan
#endif
#ifdef EXTRUDERFAN_PIN
SET_OUTPUT(EXTRUDERFAN_PIN); //Set pin used for extruder cooling fan
#endif
}
@@ -394,7 +399,14 @@ void loop()
if(strstr_P(cmdbuffer[bufindr], PSTR("M29")) == NULL)
{
card.write_command(cmdbuffer[bufindr]);
SERIAL_PROTOCOLLNPGM(MSG_OK);
if(card.logging)
{
process_commands();
}
else
{
SERIAL_PROTOCOLLNPGM(MSG_OK);
}
}
else
{
@@ -949,6 +961,15 @@ void process_commands()
card.removeFile(strchr_pointer + 4);
}
break;
case 928: //M928 - Start SD write
starpos = (strchr(strchr_pointer + 5,'*'));
if(starpos != NULL){
char* npos = strchr(cmdbuffer[bufindr], 'N');
strchr_pointer = strchr(npos,' ') + 1;
*(starpos-1) = '\0';
}
card.openLogFile(strchr_pointer+5);
break;
#endif //SDSUPPORT
@@ -1301,9 +1322,10 @@ void process_commands()
if(code_seen(axis_codes[i]))
{
max_acceleration_units_per_sq_second[i] = code_value();
axis_steps_per_sqr_second[i] = code_value() * axis_steps_per_unit[i];
}
}
// steps per sq second need to be updated to agree with the units per sq second (as they are what is used in the planner)
reset_acceleration_rates();
break;
#if 0 // Not used for Sprinter/grbl gen6
case 202: // M202
@@ -1427,27 +1449,44 @@ void process_commands()
}
}
break;
#if defined(LARGE_FLASH) && LARGE_FLASH == true && defined(BEEPER) && BEEPER > -1
case 300: // M300
{
int beepS = 1;
int beepP = 1000;
if(code_seen('S')) beepS = code_value();
if(code_seen('P')) beepP = code_value();
tone(BEEPER, beepS);
delay(beepP);
noTone(BEEPER);
}
break;
#endif // M300
#ifdef PIDTEMP
case 301: // M301
{
if(code_seen('P')) Kp = code_value();
if(code_seen('I')) Ki = code_value()*PID_dT;
if(code_seen('D')) Kd = code_value()/PID_dT;
if(code_seen('I')) Ki = scalePID_i(code_value());
if(code_seen('D')) Kd = scalePID_d(code_value());
#ifdef PID_ADD_EXTRUSION_RATE
if(code_seen('C')) Kc = code_value();
#endif
updatePID();
SERIAL_PROTOCOL(MSG_OK);
SERIAL_PROTOCOL(" p:");
SERIAL_PROTOCOL(Kp);
SERIAL_PROTOCOL(" i:");
SERIAL_PROTOCOL(Ki/PID_dT);
SERIAL_PROTOCOL(unscalePID_i(Ki));
SERIAL_PROTOCOL(" d:");
SERIAL_PROTOCOL(Kd*PID_dT);
SERIAL_PROTOCOL(unscalePID_d(Kd));
#ifdef PID_ADD_EXTRUSION_RATE
SERIAL_PROTOCOL(" c:");
SERIAL_PROTOCOL(Kc*PID_dT);
//Kc does not have scaling applied above, or in resetting defaults
SERIAL_PROTOCOL(Kc);
#endif
SERIAL_PROTOCOLLN("");
}
@@ -1457,16 +1496,17 @@ void process_commands()
case 304: // M304
{
if(code_seen('P')) bedKp = code_value();
if(code_seen('I')) bedKi = code_value()*PID_dT;
if(code_seen('D')) bedKd = code_value()/PID_dT;
if(code_seen('I')) bedKi = scalePID_i(code_value());
if(code_seen('D')) bedKd = scalePID_d(code_value());
updatePID();
SERIAL_PROTOCOL(MSG_OK);
SERIAL_PROTOCOL(" p:");
SERIAL_PROTOCOL(bedKp);
SERIAL_PROTOCOL(" i:");
SERIAL_PROTOCOL(bedKi/PID_dT);
SERIAL_PROTOCOL(unscalePID_i(bedKi));
SERIAL_PROTOCOL(" d:");
SERIAL_PROTOCOL(bedKd*PID_dT);
SERIAL_PROTOCOL(unscalePID_d(bedKd));
SERIAL_PROTOCOLLN("");
}
break;
@@ -1957,6 +1997,27 @@ void controllerFan()
}
#endif
#ifdef EXTRUDERFAN_PIN
unsigned long lastExtruderCheck = 0;
void extruderFan()
{
if ((millis() - lastExtruderCheck) >= 2500) //Not a time critical function, so we only check every 2500ms
{
lastExtruderCheck = millis();
if (degHotend(active_extruder) < EXTRUDERFAN_DEC)
{
WRITE(EXTRUDERFAN_PIN, LOW); //... turn the fan off
}
else
{
WRITE(EXTRUDERFAN_PIN, HIGH); //... turn the fan on
}
}
}
#endif
void manage_inactivity()
{
if( (millis() - previous_millis_cmd) > max_inactive_time )