Changeset 64

Timestamp:

02/20/11 14:41:41 (15 months ago)

Author:

sven

Message:

Various code modifications at experimental setup with the printer.

Location:

bull-anelex-project/trunk/anelex-interface/src

Files:

• anelex.c (modified) (5 diffs)
• constants.h (added)
• data.c (modified) (1 diff)
• frontend.c (modified) (2 diffs)
• frontend.h (modified) (1 diff)
• main.c (modified) (2 diffs)
• wiring.h (modified) (1 diff)

bull-anelex-project/trunk/anelex-interface/src/anelex.c

@@ -28 +28 @@
 #include "anelex_code.h"
 #include "anelex.h"
+#include "constants.h"
 
 void print_line() {
         // startup line printing
-        //puts("Starting line transmission");
+        puts("Starting line transmission, waiting for CA");
         current_line_cnt = 0;
         print_line_feed();
@@ -40 +41 @@
 void print_line_feed() {
         // Lege Zeilenvorschub an (spaeter mal variabel)
+
+        // Experiment: RESET vor jedem Zeilenvorschub
+        // 18.02.11
+        /*
+        start_reset();
+        _delay_us(10);
+        stop_reset();
+        _delay_us(10);
+        */ 
+
         set_data(0x01);
-        _delay_us(800);
+        _delay_us(ANELEX_NEWLINE_WAIT);
         start_strobe();
-        _delay_us(1);
+        _delay_us(ANELEX_NEWLINE_LENGTH);
         stop_strobe();
 }
@@ -62 +73 @@
                         // normales zeichen
                         char transformed = anelex_code[ orig ];
-                        //printf("%d: Zeichen %c, entspricht oktal %o\n", current_counter, orig, transformed);
+                        printf("%d: Zeichen %c, entspricht oktal %o\n", current_counter, orig, transformed);
                         //printf("%d", current_counter, orig);
+                        putchar(orig);
                         //_delay_us(100);
                         
                         // LEGE ZEICHEN AN:
+                        _delay_us(ANELEX_CHAR_WAIT);
                         set_data(transformed);
-                        _delay_us(20); 
+                        _delay_us(ANELEX_CHAR_STROBE_WAIT);
                         start_strobe();
-                        _delay_us(2);
+                        _delay_us(ANELEX_CHAR_STROBE_LENGTH);
                         stop_strobe();
                         // jetzt bis zum naechsten Zeichen warten
@@ -83 +96 @@
         line_state = LINE_PRINTING;
         set_data(0x01); // aufraeumen am DATENPORT
-        //printf("Print Command\n");
+        printf("Print Command\n");
 
         start_printcmd();
-        _delay_us(10);
+        _delay_us(ANELEX_PRINT_CMD_LENGTH);
         stop_printcmd();
         // warten auf auf das naechste CA.
@@ -96 +109 @@
                 return;
 
-        //printf("Zeile wird gedruckt...\n");
+        printf("Zeile wird gedruckt...\n");
         //puts("printing");
         while(!is_ready()); // das ist jetzt ziemlicher ... quatsch
         puts("line finished");
-        //printf("Zeile fertig gedruckt\n");
+        printf("Zeile fertig gedruckt\n");
 
         line_state = LINE_FINISHED;

bull-anelex-project/trunk/anelex-interface/src/data.c

@@ -62 +62 @@
 
 char string_numbers[] PROGMEM = "\
-1234567890123456789012345678901234567890123456789012345678901234567890\n\
+123\n\
+1234567890\n\
+12345678901234567890\n\
+123456789012345678901234567890\n\
+1234567890123456789012345678901234567890\n\
+12345678901234567890123456789012345678901234567890\n\
 123456789012345678901234567890123456789012345678901234567890\n\
-12345678901234567890123456789012345678901234567890\n\
-1234567890123456789012345678901234567890\n\
-123456789012345678901234567890\n\
-12345678901234567890\n\
-1234567890\n\
-123\n";
+1234567890123456789012345678901234567890123456789012345678901234567890\n";
 
 // yes, this IS the help message which is printed via RS232 on "?help" command.

bull-anelex-project/trunk/anelex-interface/src/frontend.c

@@ -131 +131 @@
         memset(&current_line, 0, LINE_LENGTH); // null the output buffer (important)
 
-        printf("Readline!\n");
+        //printf("Readline!\n");
         // check if we get the text from ROM
         if(builtin_data.index) {
@@ -155 +155 @@
                         while(is_button());
                         puts("Button pressed.");
-                        strcpy(current_line, "?print 1");
+                        strcpy(current_line, "?print 5");
                         return; // important: Quit readline now.
                 } else if(!is_cts()) {

bull-anelex-project/trunk/anelex-interface/src/frontend.h

@@ -79 +79 @@
  **/
 
-#define BUFFER_LEN 20
+#define BUFFER_LEN 100
 
 volatile struct print_buffer_t {

bull-anelex-project/trunk/anelex-interface/src/main.c

@@ -11 +11 @@
 #include "toolchain.h"
 #include "frontend.h"
+#include "constants.h"
+
 
 static FILE output = FDEV_SETUP_STREAM(stdout_transmit, NULL, _FDEV_SETUP_WRITE);
@@ -89 +91 @@
                 while(line_state != LINE_FINISHED) {
                         puts("Wait for printer finished...");
-                        _delay_ms(200);
+                        _delay_ms(ANELEX_WAIT_PRINTER_FINISHED);
                 }
 

bull-anelex-project/trunk/anelex-interface/src/wiring.h

@@ -73 +73 @@
 #define start_printcmd() ( PORTC &= ~(1 << PORTC_PRINTCMD) )
 #define stop_printcmd()  ( PORTC |= (1 << PORTC_PRINTCMD) )
+#define start_reset()    ( PORTC &= ~(1 << PORTC_RESET) )
+#define stop_reset()     ( PORTC |= (1 << PORTC_RESET) )
 
 // Port Output D: Apperatus Indicators, flow control