remove main & cmd

1 files changed, 87 insertions, 87 deletions

diff --git a/rs422lib/sysctl.c b/rs422lib/sysctl.c
index 4562702..cafcb62 100644
--- a/rs422lib/sysctl.c
+++ b/rs422lib/sysctl.c
@@ -1,87 +1,87 @@
-/*

- * sysctl.c

- *

- *  Created on: 2014-4-26

- *      Author: Tuowen

- */

-

-#include<msp430g2553.h>

-#include"sysctl.h"

-

-syshdlr sysarr[8];

-

-volatile unsigned char syscall=0;

-

-void sysctl_void()

-{

-	// This is the default routine

-	// I don't want some monkey just come and call some random places in the text!!!!!

-}

-

-void sysroutine()

-{

-	if (syscall>0)

-	switch ((syscall & (-syscall))) // This is used to get the lowest bit

-	{

-	case SYS_BIT7:

-		syscall=syscall&(~SYS_BIT7);

-		sysarr[7]();

-		break;

-	case SYS_BIT6:

-		syscall=syscall&(~SYS_BIT6);

-		sysarr[6]();

-		break;

-	case SYS_BIT5:

-		syscall=syscall&(~SYS_BIT5);

-		sysarr[5]();

-		break;

-	case SYS_BIT4:

-		syscall=syscall&(~SYS_BIT4);

-		sysarr[4]();

-		break;

-	case SYS_BIT3:

-		syscall=syscall&(~SYS_BIT3);

-		sysarr[3]();

-		break;

-	case SYS_BIT2:

-		syscall=syscall&(~SYS_BIT2);

-		sysarr[2]();

-		break;

-	case SYS_BIT1:

-		syscall=syscall&(~SYS_BIT1);

-		sysarr[1]();

-		break;

-	case SYS_BIT0:

-		syscall=syscall&(~SYS_BIT0);

-		sysarr[0]();

-		break;

-	}

-	else

-		_BIS_SR(CPUOFF);

-}

-

-inline int sys_b2i(int bit)

-{

-	int i=0;

-	while (bit>1){bit>>=1;++i;}

-	return i;

-}

-

-void sysctl_reghdlr(unsigned int bit,syshdlr rot)

-{

-	bit=sys_b2i(bit);

-	sysarr[bit]=rot;

-}

-

-void sysctl_rmhdlr(unsigned int bit)

-{

-	bit=sys_b2i(bit);

-	sysarr[bit]=&sysctl_void;

-}

-

-void sysctl_init()

-{

-	unsigned int i;

-	for (i=0;i<8;++i)

-		sysarr[i]=&sysctl_void;

-}

+/*
+ * sysctl.c
+ *
+ *  Created on: 2014-4-26
+ *      Author: Tuowen
+ */
+
+#include<msp430g2553.h>
+#include"sysctl.h"
+
+syshdlr sysarr[8];
+
+volatile unsigned char syscall=0;
+
+void sysctl_void()
+{
+	// This is the default routine
+	// I don't want some monkey just come and call some random places in the text!!!!!
+}
+
+void sysroutine()
+{
+	if (syscall>0)
+	switch ((syscall & (-syscall))) // This is used to get the lowest bit
+	{
+	case SYS_BIT7:
+		syscall=syscall&(~SYS_BIT7);
+		sysarr[7]();
+		break;
+	case SYS_BIT6:
+		syscall=syscall&(~SYS_BIT6);
+		sysarr[6]();
+		break;
+	case SYS_BIT5:
+		syscall=syscall&(~SYS_BIT5);
+		sysarr[5]();
+		break;
+	case SYS_BIT4:
+		syscall=syscall&(~SYS_BIT4);
+		sysarr[4]();
+		break;
+	case SYS_BIT3:
+		syscall=syscall&(~SYS_BIT3);
+		sysarr[3]();
+		break;
+	case SYS_BIT2:
+		syscall=syscall&(~SYS_BIT2);
+		sysarr[2]();
+		break;
+	case SYS_BIT1:
+		syscall=syscall&(~SYS_BIT1);
+		sysarr[1]();
+		break;
+	case SYS_BIT0:
+		syscall=syscall&(~SYS_BIT0);
+		sysarr[0]();
+		break;
+	}
+	else
+		_BIS_SR(CPUOFF);
+}
+
+inline int sys_b2i(int bit)
+{
+	int i=0;
+	while (bit>1){bit>>=1;++i;}
+	return i;
+}
+
+void sysctl_reghdlr(unsigned int bit,syshdlr rot)
+{
+	bit=sys_b2i(bit);
+	sysarr[bit]=rot;
+}
+
+void sysctl_rmhdlr(unsigned int bit)
+{
+	bit=sys_b2i(bit);
+	sysarr[bit]=&sysctl_void;
+}
+
+void sysctl_init()
+{
+	unsigned int i;
+	for (i=0;i<8;++i)
+		sysarr[i]=&sysctl_void;
+}