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Safety check for homing direction

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This commit is contained in:
kliment 2011-05-16 00:02:54 +02:00
parent 9d3969b5cb
commit 01d5fbf28b
2 changed files with 6 additions and 4 deletions
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9
Tonokip_Firmware/Tonokip_Firmware.pde
View file

@ -478,7 +478,8 @@ inline void process_commands()
current_e = 0;
feedrate = 0;
if(X_MIN_PIN > -1 || X_MAX_PIN > -1) {
if((X_MIN_PIN > -1 && X_HOME_DIR==-1) || (X_MAX_PIN > -1 && X_HOME_DIR==1)) {
current_x = 0;
destination_x = 1.5 * X_MAX_LENGTH * X_HOME_DIR;
feedrate = min_units_per_second * 60;
@ -496,7 +497,7 @@ inline void process_commands()
feedrate = 0;
}
if(Y_MIN_PIN > -1 || Y_MAX_PIN > -1) {
if((Y_MIN_PIN > -1 && Y_HOME_DIR==-1) || (Y_MAX_PIN > -1 && Y_HOME_DIR==1)) {
current_y = 0;
destination_y = 1.5 * Y_MAX_LENGTH * Y_HOME_DIR;
feedrate = min_units_per_second * 60;
@ -514,7 +515,7 @@ inline void process_commands()
feedrate = 0;
}
if(Z_MIN_PIN > -1 || Z_MAX_PIN > -1) {
if((Z_MIN_PIN > -1 && Z_HOME_DIR==-1) || (Z_MAX_PIN > -1 && Z_HOME_DIR==1)) {
current_z = 0;
destination_z = 1.5 * Z_MAX_LENGTH * Z_HOME_DIR;
feedrate = max_z_feedrate/2;
@ -1400,7 +1401,7 @@ inline void manage_heater()
#endif
#endif
if(millis() - previous_millis_bed_heater < 5000)
if(millis() - previous_millis_bed_heater < BED_CHECK_INTERVAL)
return;
previous_millis_bed_heater = millis();

1
Tonokip_Firmware/configuration.h
View file

@ -52,6 +52,7 @@ float min_constant_speed_units = 2; // the minimum units of an accelerated move
//How often should the heater check for new temp readings, in milliseconds
#define HEATER_CHECK_INTERVAL 50
#define BED_CHECK_INTERVAL 5000
//Experimental temperature smoothing - only uncomment this if your temp readings are noisy
//#define SMOOTHING 1