From e528d8912601e151e2724176298e0365773b6b8e Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Thu, 7 Feb 2013 01:34:05 +0000
Subject: added to_string functions for events and states

git-svn-id: https://svn.spreadspace.org/avr/trunk@165 aa12f405-d877-488e-9caf-2d797e2a1cc7
---
 usb-i2c-sl018/eventqueue.c   | 15 +++++++++++++++
 usb-i2c-sl018/eventqueue.h   |  1 +
 usb-i2c-sl018/statemachine.c | 28 ++++++++++++++++++++++++----
 usb-i2c-sl018/statemachine.h |  1 +
 usb-i2c-sl018/stepper.c      |  2 +-
 usb-i2c-sl018/tuer-rfid.c    | 18 +++++++++---------
 6 files changed, 51 insertions(+), 14 deletions(-)

(limited to 'usb-i2c-sl018')

diff --git a/usb-i2c-sl018/eventqueue.c b/usb-i2c-sl018/eventqueue.c
index 53f60d5..305a823 100644
--- a/usb-i2c-sl018/eventqueue.c
+++ b/usb-i2c-sl018/eventqueue.c
@@ -44,3 +44,18 @@ void eventqueue_push(event_t event)
   RingBuffer_Insert(&event_queue,event);
 }
 
+const char* event_to_string(event_t event)
+{
+  switch(event) {
+    case none: return "none";
+    case cmd_open: return "cmd_open";
+    case cmd_close: return "cmd_close";
+    case cmd_toggle: return "cmd_toggle";
+    case btn_toggle: return "btn_toggle";
+    case card: return "card";
+    case open_fin: return "open_fin";
+    case close_fin: return "close_fin";
+    case move_timeout: return "move_timeout";
+  }
+  return "invalid"; // gcc - shut the fuck up!!!
+}
diff --git a/usb-i2c-sl018/eventqueue.h b/usb-i2c-sl018/eventqueue.h
index fa2929b..35c1fa1 100644
--- a/usb-i2c-sl018/eventqueue.h
+++ b/usb-i2c-sl018/eventqueue.h
@@ -29,5 +29,6 @@ typedef enum { none, cmd_open, cmd_close, cmd_toggle, btn_toggle, card, close_fi
 void init_eventqueue(void);
 event_t eventqueue_pop(void);
 void eventqueue_push(event_t);
+const char* event_to_string(event_t event);
 
 #endif
diff --git a/usb-i2c-sl018/statemachine.c b/usb-i2c-sl018/statemachine.c
index 77fb9cd..7719a23 100644
--- a/usb-i2c-sl018/statemachine.c
+++ b/usb-i2c-sl018/statemachine.c
@@ -32,11 +32,27 @@
 typedef enum state_enum {reset, closed, closing, opened, opening, timeout_after_open, timeout_after_close, error, manual_movement} state_t;
 state_t state = reset;
 
+const char* state_to_string(state_t s)
+{
+  switch(s) {
+    case reset: return "reset";
+    case error: return "error";
+    case closing: return "closing";
+    case opening: return "opening";
+    case manual_movement: return "manual movement";
+    case timeout_after_open: return "timeout after open";
+    case timeout_after_close: return "timeout after close";
+    case closed: return "closed";
+    case opened: return "opened";
+  }
+  return "invalid"; // gcc - shut the fuck up!!!
+}
+
 void change_state(state_t new_state)
 {
   if (new_state == state)
     return;
-  printf("state: %d\n\r",new_state);
+  printf("state: %s\n\r", state_to_string(new_state));
   switch(new_state) {
     case reset:
       break;
@@ -121,12 +137,12 @@ void statemachine_task_event(void)
         case move_timeout:
           return change_state(state==opening?timeout_after_open:timeout_after_close);
         default:
-          printf("Error: event %d not allowed in state %d\n\r", event, state);
+          printf("Error: event %s not allowed in state %s\n\r", event_to_string(event), state_to_string(state));
           return;
       }
     case reset:
     case error:
-      printf("Error: Not accepting commands in state %d\n\r",state);
+      printf("Error: Not accepting commands in state %s\n\r", state_to_string(state));
       break; // Not accepting commands
     case manual_movement:
     case timeout_after_open:
@@ -150,7 +166,7 @@ void statemachine_task_event(void)
         case open_fin:
         case close_fin:
         case move_timeout:
-          printf("Error: event %d not allowed in state %d\n\r", event, state);
+          printf("Error: event %s not allowed in state %s\n\r", event_to_string(event), state_to_string(state));
           return;
       }
   }
@@ -163,3 +179,7 @@ void statemachine_task(void)
   statemachine_task_event();
 }
 
+const char* statemachine_get_state_as_string(void)
+{
+  return state_to_string(state);
+}
diff --git a/usb-i2c-sl018/statemachine.h b/usb-i2c-sl018/statemachine.h
index 26e692b..90b478c 100644
--- a/usb-i2c-sl018/statemachine.h
+++ b/usb-i2c-sl018/statemachine.h
@@ -25,5 +25,6 @@
 #define R3TUER_statemachine_h_INCLUDED
 
 void statemachine_task(void);
+const char* statemachine_get_state_as_string(void);
 
 #endif
diff --git a/usb-i2c-sl018/stepper.c b/usb-i2c-sl018/stepper.c
index b4390c3..d2fd50f 100644
--- a/usb-i2c-sl018/stepper.c
+++ b/usb-i2c-sl018/stepper.c
@@ -55,7 +55,7 @@ inline void stop_stepper(void)
   TIMSK1 = 0; // disable timer interrupt
 }
 
-inline uint8_t handle_step(void)
+static inline uint8_t handle_step(void)
 {
   static uint8_t step_idx = 0;
 
diff --git a/usb-i2c-sl018/tuer-rfid.c b/usb-i2c-sl018/tuer-rfid.c
index 3e5b035..1ae51cc 100644
--- a/usb-i2c-sl018/tuer-rfid.c
+++ b/usb-i2c-sl018/tuer-rfid.c
@@ -77,15 +77,15 @@ void handle_stdio(uint8_t cmd)
     case 't': 
              eventqueue_push(cmd_toggle);
              break;
-    case '0': ledmatrix(off); break;
-    case '1': ledmatrix(red); break;
-    case '2': ledmatrix(red_moving); break;
-    case '3': ledmatrix(red_blink); break;
-    case '4': ledmatrix(green); break;
-    case '5': ledmatrix(green_moving); break;
-    case '6': ledmatrix(green_blink); break;
-    case '7': ledmatrix(rg_moving); break;
-    case '8': ledmatrix(rg_blink); break;
+    /* case '0': ledmatrix(off); break; */
+    /* case '1': ledmatrix(red); break; */
+    /* case '2': ledmatrix(red_moving); break; */
+    /* case '3': ledmatrix(red_blink); break; */
+    /* case '4': ledmatrix(green); break; */
+    /* case '5': ledmatrix(green_moving); break; */
+    /* case '6': ledmatrix(green_blink); break; */
+    /* case '7': ledmatrix(rg_moving); break; */
+    /* case '8': ledmatrix(rg_blink); break; */
     default: printf("error, unknown command %02X '%c'\n\r",cmd, cmd); return;
   }
 }
-- 
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