From 66f6690ac2ea6ab653e183a3bb2bcf3ab8ce1a23 Mon Sep 17 00:00:00 2001
From: b <rowerynaksiezycu@gmail.com>
Date: Wed, 29 Apr 2020 20:28:43 +0200
Subject: [PATCH] reset after debug, no sleep in debug

---
 definitions.h | 11 +++++----
 main.c        | 63 ++++++++++++++++++++++++++++++++++++---------------
 2 files changed, 51 insertions(+), 23 deletions(-)

diff --git a/definitions.h b/definitions.h
index d671397..aee5ebc 100644
--- a/definitions.h
+++ b/definitions.h
@@ -2,8 +2,8 @@
 // definitions.h
 // Definitions used by the code.
 // 
-// 21.03.2016
-// Copyright (C) 2014-2016  Balthasar Szczepański
+// 17.07.2017
+// Copyright (C) 2014-2017  Balthasar Szczepański
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by
@@ -108,10 +108,11 @@
 #define MODE_DEBUG       12
 #define MODE_DEBUGADDR   13
 #define MODE_DEBUGVAL    14
+#define MODE_RESET       15
 
-#define MODE_CALC        15
-#define MODE_CALCSETNUM  16
-#define MODE_CALCSETOPER 17
+#define MODE_CALC        16
+#define MODE_CALCSETNUM  17
+#define MODE_CALCSETOPER 18
 
 #define ALARMVALUE 0xa5
 
diff --git a/main.c b/main.c
index fd0828d..aead80a 100644
--- a/main.c
+++ b/main.c
@@ -2,8 +2,8 @@
 // main.c
 // The main c file.
 // 
-// 15.07.2016
-// Copyright (C) 2014-2016  Balthasar Szczepański
+// 17.07.2017
+// Copyright (C) 2014-2017  Balthasar Szczepański
 // 
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by
@@ -23,20 +23,20 @@
 	#include "msp430.h"
 	#include "definitions.h"
 
-	unsigned char inbuf[8];
-	unsigned char outbuf[8] __attribute__ ((aligned (2))); 
-	unsigned char dispvalue[4];
-	unsigned char time[8];
-	unsigned char leap;
-	unsigned char settime[3];
-	unsigned char mode;
-	unsigned char alarm[3];
-	unsigned char lastcdn[2];
-	unsigned char lastyear[5];
-	unsigned char digit;
-	unsigned char changed;
-	unsigned char run;
-	unsigned char symbol[16] ={
+	         unsigned char inbuf[8];
+	         unsigned char outbuf[8] __attribute__ ((aligned (2))); 
+	         unsigned char dispvalue[4];
+	         volatile unsigned char time[8];
+	         unsigned char leap;
+	         unsigned char settime[3];
+	volatile unsigned char mode;
+	         unsigned char alarm[3];
+	         unsigned char lastcdn[2];
+	         unsigned char lastyear[5];
+	         unsigned char digit;
+	         unsigned char changed;
+	         unsigned char run;
+	const    unsigned char symbol[16] ={
 		SYMB_0,
 		SYMB_1,
 		SYMB_2,
@@ -264,6 +264,10 @@
 			
 			if(mode==MODE_DEBUG && changed)
 				spi(RTC_READ,settime[1],settime,outbuf,1);
+			
+			if(mode==MODE_RESET && P2IN&0x02 && P2IN&0x01 && P2IN&0x20) {
+				WDTCTL = ALARMVALUE;
+			}
 		}
 		else if(P2IFG&0x02) // button A
 		{
@@ -315,9 +319,15 @@
 				}
 				break;
 			case MODE_DEBUGADDR:
+				settime[1]=settime[2];
 			case MODE_DEBUGVAL:
+				spi(RTC_READ,settime[1],settime,outbuf,1);
 				mode=MODE_DEBUG;
 				break;
+			case MODE_DEBUG:
+			case MODE_RESET:
+				mode=MODE_RESET;
+				break;
 			case MODE_SETCOUNTDOWN:
 			case MODE_COUNTDOWN:
 				if(changed || mode==MODE_COUNTDOWN)
@@ -608,6 +618,7 @@
 			case MODE_DEBUG:
 				//changed=1;
 				digit=1;
+				settime[2]=settime[1];
 				mode=MODE_DEBUGADDR;
 				break;  
 			default:
@@ -883,6 +894,12 @@
 			dispvalue[2]=symbol[settime[2]&0x0f];
 			dispvalue[3]=((settime[2]&0xf0)?symbol[(settime[2]&0xf0)>>4]:SYMB_NUL)&(alarm[0]?SYMB_DOT:SYMB_NUL);
 			break;
+		case MODE_RESET:
+			dispvalue[0]=SYMB_NUL;
+			dispvalue[1]=SYMB_NUL;
+			dispvalue[2]=SYMB_NUL;
+			dispvalue[3]=SYMB_NUL;
+		break;
 		case MODE_DEBUG:
 			if(changed)
 			{
@@ -894,7 +911,7 @@
 			else
 			{
 				dispvalue[0]=SYMB_NUL;
-				dispvalue[1]=SYMB_5&SYMB_DOT;
+				dispvalue[1]=SYMB_6&SYMB_DOT;
 				dispvalue[2]=SYMB_1;
 				dispvalue[3]=SYMB_NUL&(alarm[0]?SYMB_DOT:SYMB_NUL);
 			}
@@ -1132,6 +1149,16 @@
 		
 		while(1)
 		{
-			lpm3();
+			switch(mode)
+			{
+			case MODE_DEBUG:
+				P2IFG|=0x08;
+			case MODE_DEBUGADDR:
+			case MODE_DEBUGVAL:
+				break;
+			default:
+				lpm3();
+				break;
+			}
 		}
 	}
-- 
2.30.2