diff options
| author | tonokip <tonokip@gmail.com> | 2010-05-02 13:47:44 -0700 |
|---|---|---|
| committer | tonokip <tonokip@gmail.com> | 2010-05-02 13:47:44 -0700 |
| commit | 38eb0a1bcda7239f5c8b4f0158128a423b7f25d1 (patch) | |
| tree | dba24f29735c8a06dbd61b0730ca8c97f40634e8 | |
| parent | 3d2194c3341e9e8b4b1068bfb3cd01fcef7b3f25 (diff) | |
added config option for inverting stepper direction
| -rw-r--r-- | Tonokip_Firmware/Tonokip_Firmware.pde | 16 | ||||
| -rw-r--r-- | Tonokip_Firmware/configuration.h | 5 |
2 files changed, 13 insertions, 8 deletions
diff --git a/Tonokip_Firmware/Tonokip_Firmware.pde b/Tonokip_Firmware/Tonokip_Firmware.pde index e5ee6af..4bb1ca0 100644 --- a/Tonokip_Firmware/Tonokip_Firmware.pde +++ b/Tonokip_Firmware/Tonokip_Firmware.pde @@ -379,14 +379,14 @@ inline void get_coordinates() void linear_move(unsigned long x_steps_remaining, unsigned long y_steps_remaining, unsigned long z_steps_remaining, unsigned long e_steps_remaining) // make linear move with preset speeds and destinations, see G0 and G1 { //Determine direction of movement - if (destination_x > current_x) digitalWrite(X_DIR_PIN,HIGH); - else digitalWrite(X_DIR_PIN,LOW); - if (destination_y > current_y) digitalWrite(Y_DIR_PIN,HIGH); - else digitalWrite(Y_DIR_PIN,LOW); - if (destination_z > current_z) digitalWrite(Z_DIR_PIN,HIGH); - else digitalWrite(Z_DIR_PIN,LOW); - if (destination_e > current_e) digitalWrite(E_DIR_PIN,HIGH); - else digitalWrite(E_DIR_PIN,LOW); + if (destination_x > current_x) digitalWrite(X_DIR_PIN,!INVERT_X_DIR); + else digitalWrite(X_DIR_PIN,INVERT_X_DIR); + if (destination_y > current_y) digitalWrite(Y_DIR_PIN,!INVERT_Y_DIR); + else digitalWrite(Y_DIR_PIN,INVERT_Y_DIR); + if (destination_z > current_z) digitalWrite(Z_DIR_PIN,!INVERT_Z_DIR); + else digitalWrite(Z_DIR_PIN,INVERT_Z_DIR); + if (destination_e > current_e) digitalWrite(E_DIR_PIN,!INVERT_E_DIR); + else digitalWrite(E_DIR_PIN,INVERT_E_DIR); //Only enable axis that are moving. If the axis doesn't need to move then it can stay disabled depending on configuration. if(x_steps_remaining) enable_x(); diff --git a/Tonokip_Firmware/configuration.h b/Tonokip_Firmware/configuration.h index 50e1c76..268e05c 100644 --- a/Tonokip_Firmware/configuration.h +++ b/Tonokip_Firmware/configuration.h @@ -32,6 +32,11 @@ const bool DISABLE_Y = false; const bool DISABLE_Z = true; const bool DISABLE_E = false; +const bool INVERT_X_DIR = false; +const bool INVERT_Y_DIR = false; +const bool INVERT_Z_DIR = false; +const bool INVERT_E_DIR = false; + //Endstop Settings const bool ENDSTOPS_INVERTING = true; const bool min_software_endstops = false; //If true, axis won't move to coordinates less than zero. |