minor edits

config.h

@@ -25,8 +25,8 @@
 
 // Settings that can only be set at compile-time:
 
-// #define BAUD_RATE 9600
-#define BAUD_RATE 115200
+#define BAUD_RATE 9600
+//#define BAUD_RATE 115200
 
 #define STEPPERS_ENABLE_DDR     DDRD
 #define STEPPERS_ENABLE_PORT    PORTD

gcode.c

@@ -141,11 +141,13 @@ uint8_t gc_execute_line(char *line) {
 
   gc.status_code = GCSTATUS_OK;
   
-  /* First: parse all statements */
-  
+  // Disregard comments and block delete
   if (line[0] == '(') { return(gc.status_code); }
   if (line[0] == '/') { char_counter++; } // ignore block delete
-  if (line[0] == '$') { // This is a parameter line intended to change EEPROM-settings
+  
+  
+  // If the line starts with an '$' it is a configuration-command
+  if (line[0] == '$') { 
     // Parameter lines are on the form '$4=374.3' or '$' to dump current settings
     char_counter = 1;
     if(line[char_counter] == 0) { dump_settings(); return(GCSTATUS_OK); }
@@ -156,6 +158,8 @@ uint8_t gc_execute_line(char *line) {
     store_setting(p, value);
   }
   
+  /* We'll handle this as g-code. First: parse all statements */
+
   // Pass 1: Commands
   while(next_statement(&letter, &value, line, &char_counter)) {
     int_value = trunc(value);
@@ -415,9 +419,9 @@ int next_statement(char *letter, double *double_ptr, char *line, int *char_count
   return(1);
 }
 
-int read_double(char *line, //!< string: line of RS274/NGC code being processed
-                     int *char_counter,       //!< pointer to a counter for position on the line 
-                     double *double_ptr) //!< pointer to double to be read                  
+int read_double(char *line,               //!< string: line of RS274/NGC code being processed
+                     int *char_counter,   //!< pointer to a counter for position on the line 
+                     double *double_ptr)  //!< pointer to double to be read                  
 {
   char *start = line + *char_counter;
   char *end;

script/console

@@ -1,3 +1,4 @@
-# socat -d -d READLINE /dev/tty.usbserial-A9007QcR,clocal=1,nonblock=1,cread=1,cs8,ixon=1,ixoff=1
-socat -d -d READLINE /dev/tty.FireFly-A964-SPP-1,clocal=1,nonblock=1,cread=1,cs8,ixon=1,ixoff=1
+# socat -d -d READLINE /dev/tty.usbserial-FTE3HK2C,clocal=1,nonblock=1,cread=1,cs8,ixon=1,ixoff=1
+socat -d -d READLINE /dev/tty.usbserial-A9007QcR,clocal=1,nonblock=1,cread=1,cs8,ixon=1,ixoff=1
+# socat -d -d READLINE /dev/tty.FireFly-A964-SPP-1,clocal=1,nonblock=1,cread=1,cs8,ixon=1,ixoff=1
 

script/stream

@@ -1,2 +1,2 @@
-#!/opt/local/bin/ruby
+#!/usr/bin/ruby
 require 'script/stream'

script/stream.rb

@@ -24,7 +24,9 @@ if ARGV.empty?
   exit
 end
 
-SerialPort.open('/dev/tty.FireFly-A964-SPP-1', 115200) do |sp|
+
+SerialPort.open('/dev/tty.usbserial-A9007QcR', 9600) do |sp|
+#SerialPort.open('/dev/tty.usbserial-FTE3HK2C', 9600) do |sp|
   sp.write("\r\n\r\n");
   sleep 1
   ARGV.each do |file|

todo.txt

@@ -1,5 +0,0 @@
-* Complete support for using and setting separate seek-rate for G0-commnads
-* Implement limit switch support in stepper.c (use port-triggered interrupts?)
-* Implement homing cycle in stepper.c
-* Path Control Modes
-* Spindle speed support