From 0854d371bb07dbbba0e75bbff668e0aee0e027b2 Mon Sep 17 00:00:00 2001
From: Arthur Wolf <wolf.arthur@gmail.com>
Date: Tue, 16 Apr 2013 15:49:36 +0200
Subject: [PATCH] removing more debug pins

---
 src/libs/SlowTicker.cpp       |  9 ++-------
 src/libs/StepperMotor.h       |  4 ----
 src/modules/robot/Stepper.cpp | 10 ----------
 3 files changed, 2 insertions(+), 21 deletions(-)

diff --git a/src/libs/SlowTicker.cpp b/src/libs/SlowTicker.cpp
index a26475fe..721a5a89 100644
--- a/src/libs/SlowTicker.cpp
+++ b/src/libs/SlowTicker.cpp
@@ -36,8 +36,7 @@ SlowTicker::SlowTicker(){
     g4_pause = false;
 }
 
-void SlowTicker::on_module_loaded()
-{
+void SlowTicker::on_module_loaded(){
     register_for_event(ON_IDLE);
     register_for_event(ON_GCODE_RECEIVED);
     register_for_event(ON_GCODE_EXECUTE);
@@ -50,13 +49,9 @@ void SlowTicker::set_frequency( int frequency ){
     LPC_TIM2->TCR = 1;  // Reset
 }
 
-void SlowTicker::tick()
-{
+void SlowTicker::tick(){
     _isr_context = true;
 
-    LPC_GPIO1->FIODIR |= 1<<20;
-    LPC_GPIO1->FIOSET = 1<<20;
-
     for (uint32_t i=0; i<this->hooks.size(); i++){
         Hook* hook = this->hooks.at(i);
         hook->countdown -= this->interval;
diff --git a/src/libs/StepperMotor.h b/src/libs/StepperMotor.h
index 639ffd0c..bdaf2fbb 100644
--- a/src/libs/StepperMotor.h
+++ b/src/libs/StepperMotor.h
@@ -75,16 +75,12 @@ class StepperMotor {
 // Called a great many times per second, to step if we have to now
 inline void StepperMotor::tick(){
 
-    LPC_GPIO1->FIOSET =  1<<23;
-    
     // increase the ( fixed point ) counter by one tick 11t
     this->fx_counter += (uint32_t)(1<<16);
 
     // if we are to step now 10t
     if( this->fx_counter >= this->fx_ticks_per_step ){ this->step(); }
 
-    LPC_GPIO1->FIOCLR =  1<<23;
-
 }
 
 
diff --git a/src/modules/robot/Stepper.cpp b/src/modules/robot/Stepper.cpp
index e53c4ea7..246f77a2 100644
--- a/src/modules/robot/Stepper.cpp
+++ b/src/modules/robot/Stepper.cpp
@@ -178,15 +178,12 @@ uint32_t Stepper::stepper_motor_finished_move(uint32_t dummy){
 // current_block stays untouched by outside handlers for the duration of this function call.
 uint32_t Stepper::trapezoid_generator_tick( uint32_t dummy ) {
 
-    LPC_GPIO1->FIOSET =  1<<31;
-    
     if(this->current_block && !this->paused && this->main_stepper->moving ) {
         uint32_t current_steps_completed = this->main_stepper->stepped;
 
         if( this->force_speed_update ){
           this->force_speed_update = false;
           this->set_step_events_per_minute(this->trapezoid_adjusted_rate);
-          LPC_GPIO1->FIOCLR =  1<<31;
           return 0;
         }
 
@@ -218,7 +215,6 @@ uint32_t Stepper::trapezoid_generator_tick( uint32_t dummy ) {
           }
     }
 
-    LPC_GPIO1->FIOCLR =  1<<31;
     return 0;
 }
 
@@ -260,10 +256,6 @@ void Stepper::set_step_events_per_minute( double steps_per_minute ){
 // All we do is reset the other timer so that it does what we want
 uint32_t Stepper::synchronize_acceleration(uint32_t dummy){
 
-    LPC_GPIO1->FIODIR |= 1<<21;
-    LPC_GPIO1->FIOSET = 1<<21;
-
-
     // No move was done, this is called from on_block_begin
     // This means we setup the accel timer in a way where it gets called right after
     // we exit this step interrupt, and so that it is then in synch with
@@ -289,8 +281,6 @@ uint32_t Stepper::synchronize_acceleration(uint32_t dummy){
         LPC_TIM2->TC = LPC_TIM0->TC;
     }
 
-    LPC_GPIO1->FIOCLR = 1<<21;
-
     return 0;
 }
 
-- 
2.20.1