diff options
| author | Alessandro Ranellucci <aar@cpan.org> | 2011-08-29 15:07:37 +0200 |
|---|---|---|
| committer | Alessandro Ranellucci <aar@cpan.org> | 2011-08-29 15:07:37 +0200 |
| commit | 2acd4af635f0800fe1da38055efa5664b6b92307 (patch) | |
| tree | f595651f08681194bd097126f309942f195a0bea | |
| parent | bc9e0b7a5ee63dddefd2f29700809eaaf091d135 (diff) | |
Refactoring acceleration math to a new setup_acceleration() function to make M92 fully working.
| -rw-r--r-- | Sprinter/Sprinter.pde | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/Sprinter/Sprinter.pde b/Sprinter/Sprinter.pde index c0c4107..99c1dce 100644 --- a/Sprinter/Sprinter.pde +++ b/Sprinter/Sprinter.pde @@ -311,11 +311,7 @@ void setup() SET_OUTPUT(E_STEP_PIN); #endif #ifdef RAMP_ACCELERATION - for(int i=0; i < NUM_AXIS; i++){ - axis_max_interval[i] = 100000000.0 / (max_start_speed_units_per_second[i] * axis_steps_per_unit[i]); - axis_steps_per_sqr_second[i] = max_acceleration_units_per_sq_second[i] * axis_steps_per_unit[i]; - axis_travel_steps_per_sqr_second[i] = max_travel_acceleration_units_per_sq_second[i] * axis_steps_per_unit[i]; - } + setup_acceleration(); #endif #ifdef HEATER_USES_MAX6675 @@ -891,15 +887,10 @@ inline void process_commands() if(code_seen(axis_codes[i])) axis_steps_per_unit[i] = code_value(); } - //Update start speed intervals and axis order. TODO: refactor axis_max_interval[] calculation into a function, as it - // should also be used in setup() as well #ifdef RAMP_ACCELERATION - long temp_max_intervals[NUM_AXIS]; - for(int i=0; i < NUM_AXIS; i++) { - axis_max_interval[i] = 100000000.0 / (max_start_speed_units_per_second[i] * axis_steps_per_unit[i]);//TODO: do this for - // all steps_per_unit related variables - } + setup_acceleration(); #endif + break; case 115: // M115 Serial.print("FIRMWARE_NAME:Sprinter FIRMWARE_URL:http%%3A/github.com/kliment/Sprinter/ PROTOCOL_VERSION:1.0 MACHINE_TYPE:Mendel EXTRUDER_COUNT:1 UUID:"); @@ -1638,6 +1629,16 @@ if( (millis()-previous_millis_cmd) > max_inactive_time ) if(max_inactive_time) if( (millis()-previous_millis_cmd) > stepper_inactive_time ) if(stepper_inactive_time) { disable_x(); disable_y(); disable_z(); disable_e(); } } +#ifdef RAMP_ACCELERATION +void setup_acceleration() { + for (int i=0; i < NUM_AXIS; i++) { + axis_max_interval[i] = 100000000.0 / (max_start_speed_units_per_second[i] * axis_steps_per_unit[i]); + axis_steps_per_sqr_second[i] = max_acceleration_units_per_sq_second[i] * axis_steps_per_unit[i]; + axis_travel_steps_per_sqr_second[i] = max_travel_acceleration_units_per_sq_second[i] * axis_steps_per_unit[i]; + } +} +#endif + #ifdef DEBUG void log_message(char* message) { Serial.print("DEBUG"); Serial.println(message); |