Revision 1:4efaebc256d3, committed 2012-02-09

Comitter:

tylerjw

Date:

Thu Feb 09 03:57:44 2012 +0000

Parent:

0:1521c946a57b

Commit message:

Problems with qp library...
TODO: BSP for button and joystick then main.cpp

Changed in this revision

--- a/bsp.cpp	Wed Feb 08 22:20:11 2012 +0000
+++ b/bsp.cpp	Thu Feb 09 03:57:44 2012 +0000
@@ -4,6 +4,8 @@
 #include "LPC17xx.h"
 #include "mbed.h"
 
+Q_DEFINE_THIS_FILE
+
 enum ISR_Priorities { // ISR priorities from highest urgency to lowest
     BUTTON_PRIO,
     SYSTICK_PRIO,

--- a/bsp.h	Wed Feb 08 22:20:11 2012 +0000
+++ b/bsp.h	Thu Feb 09 03:57:44 2012 +0000
@@ -1,9 +1,9 @@
 #ifndef bsp_h
 #define bsp_h
 
-#include "TextLCD.h"
+#define BSP_TICKS_PER_SEC   100     // system clock tick rate
 
-#define BSP_TICKS_PER_SEC   100     // system clock tick rate
+#include "TextLCD.h"
 
 TextLCD lcd(p10, p11, p17, p18, p19, p20); // rs, e, d4-d7
 

--- a/hangman.h	Wed Feb 08 22:20:11 2012 +0000
+++ b/hangman.h	Thu Feb 09 03:57:44 2012 +0000
@@ -4,15 +4,14 @@
 #include "bsp.h"
 
 enum HangmanSignals {
-    START_SIG,
+    START_SIG = 1,
     PLAY_SIG,
     SELECT_SIG,
-    WIN_SIG,
-    LOOSE_SIG,
     FINISHED_SIG,
     TERMINATE_SIG,
     MAX_PUB_SIG,
     
+    BUTTON_SIG,
     SCROLL_SIG,
     MAX_SIG
 };

--- a/host.cpp	Wed Feb 08 22:20:11 2012 +0000
+++ b/host.cpp	Thu Feb 09 03:57:44 2012 +0000
@@ -2,6 +2,8 @@
 #include "hangman.h"
 #include "bsp.h"
 
+Q_DEFINE_THIS_FILE
+
 class Host : public QActive {
 private:
     char* word;
@@ -151,8 +153,8 @@
                 if (strpbrk(me->word,"abcdefghijklmnopqrs") == NULL) { // win!
                     BSP_lcdScrollIn(win_msg, press_play_msg); // win msg
                     // post play to player
-                    HostEvt *pe = Q_NEW(HostEvt, WIN_SIG);
-                    pe->scroll_pos = 0; // center
+                    HostEvt *pe = Q_NEW(HostEvt, FINISHED_SIG);
+                    pe->scroll_pos = 1; // win
                     QF::PUBLISH(pe, me);
 
                     // go to welcome state
@@ -162,8 +164,8 @@
                 if (++me->incorrect_letters >= MAX_LETTERS) { // loose
                     BSP_lcdScrollIn(loose_msg, press_play_msg); // message
                     // post play to player
-                    HostEvt *pe = Q_NEW(HostEvt, WIN_SIG);
-                    pe->scroll_pos = 0; // center
+                    HostEvt *pe = Q_NEW(HostEvt, FINISHED_SIG);
+                    pe->scroll_pos = 0; // loss
                     QF::PUBLISH(pe, me);
 
                     // go to welcome state

--- a/main.cpp	Wed Feb 08 22:20:11 2012 +0000
+++ b/main.cpp	Thu Feb 09 03:57:44 2012 +0000
@@ -1,4 +1,8 @@
-#include "mbed.h"
+#include "qp_port.h"
+#include "hangman.h"
+#include "bsp.h"
+
+Q_DEFINE_THIS_FILE
 
 DigitalOut myled(LED1);
 

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/player.cpp	Thu Feb 09 03:57:44 2012 +0000
@@ -0,0 +1,100 @@
+#include "qp_port.h"
+#include "dpp.h"
+#include "bsp.h"
+
+Q_DEFINE_THIS_FILE
+
+class Player : public QActive {
+private:
+    QTimeEvt m_timeEvt;                       // to timeout update joystick pos
+    uint8_t wins;
+    uint8_t losses;
+
+public:
+    Player();
+
+private:
+    static QState initial (Player *me, QEvent const *e);
+    static QState thinking(Player *me, QEvent const *e);
+    static QState playing (Player *me, QEvent const *e);
+};
+
+static Player l_player;
+
+#define JOY_TIME    (BSP_TICKS_PER_SEC/5) // update joystick position every 5 ticks
+
+enum InternalSignals {                                     // internal signals
+    TIMEOUT_SIG = MAX_SIG
+};
+
+QActive * const AO_Player = l_player;
+
+//............................................................................
+Player::Player()
+    : QActive((QStateHandler)&Player::initial),
+      m_timeEvt(TIMEOUT_SIG)
+{}
+//............................................................................
+QState Player::initial(Player *me, QEvent const *) {
+    static uint8_t registered;            // starts off with 0, per C-standard
+    if (!registered) {
+        QS_OBJ_DICTIONARY(&l_player);
+        QS_OBJ_DICTIONARY(&l_player.m_timeEvt);
+        
+        QS_FUN_DICTIONARY(&Player::initial);
+        QS_FUN_DICTIONARY(&Player::thinking);
+        QS_FUN_DICTIONARY(&Player::playing);
+        
+        registered = (uint8_t)1;
+    }
+    
+    QS_SIG_DICTIONARY(PLAY_SIG, me);               // signal for each Players
+    QS_SIG_DICTIONARY(FINISHED_SIG, me);           // signal for each Players
+    
+    // init wins and losses ctr
+    wins = losses = 0;
+    
+    return Q_TRAN(&Player::thinking); // go to thinking
+}
+//............................................................................
+QState Player::thinking(Player *me, QEvent const *) {
+    switch (e->sig) {
+        case Q_ENTRY_SIG: {
+        // TODO : INITIALIZE BTN
+        }
+        case BUTTON_SIG: {
+            return Q_TRAN(&Player::playing); // go to playing state
+        }
+    }
+    return Q_SUPER(&QHsm::top);
+}
+//............................................................................
+QState Player::playing(Player *me, QEvent const *) {
+    switch (e->sig) {
+        case Q_ENTRY_SIG: {
+            me->m_timeEvt.postIn(me, JOY_TIME); // init joystick update (TIMEOUT_SIG)
+            // TODO : INITIALIZE BTN
+            return Q_HANDLED();
+        }
+        case TIMEOUT_SIG: {
+            int pos = BSP_joyUpdate();
+            HostEvt *pe = Q_NEW(HostEvt, SCROLL_SIG);
+            pe->scroll_pos = pos;
+            QF::PUBLISH(pe, me);
+        }
+        case BUTTON_SIG: {
+            HostEvt *pe = Q_NEW(HostEvt, SELECT_SIG);
+            pe->scroll_pos = 0; // no change
+            QF::PUBLISH(pe, me);
+        }
+        case FINISHED_SIG: {
+            if(((HostEvt *)e)->scroll_pos == 1) // win
+                wins++;
+            else
+                losses++;
+            
+            return Q_TRAN(&Player::thinking); // go to thinking state   
+        }                
+    }
+    return Q_SUPER(&QHsm::top);
+}
\ No newline at end of file