diff --git a/trunk/config.h b/trunk/config.h
index c739756..17296de 100644
--- a/trunk/config.h
+++ b/trunk/config.h
@@ -2,7 +2,7 @@
 #define __config__
 
 #define _debug_
-#define _debug_led_
+// #define _debug_led_
 
 
 #define MCU_VER_MAJOR    0x00
diff --git a/trunk/i2c_ctr.c b/trunk/i2c_ctr.c
index 809311c..85aae20 100644
--- a/trunk/i2c_ctr.c
+++ b/trunk/i2c_ctr.c
@@ -110,7 +110,9 @@ __interrupt void int_iic_ctr(  )
 
     if( STD )                   // 割り込み要因：スタートコンディション
     {
-        if( ( state == IIC_TX ) || ( state == IIC_RX ) )
+        if( ( state == IIC_TX ) || ( state == IIC_RX )
+            || ( state == IIC_RCV_REG_ADRS )
+            )
         {
             state = IIC_IDLE;
             // no break //
diff --git a/trunk/task_misc.c b/trunk/task_misc.c
index 12ce122..8cae825 100644
--- a/trunk/task_misc.c
+++ b/trunk/task_misc.c
@@ -78,7 +78,7 @@ void tsk_misc_stat(  )
         }
 
 
-//#ifdef _MCU_KE3_
+#ifdef _MCU_KE3_
         // KE3では必須です。
         /* ========================================================
            加速度センサ割り込みピンがオリジナルマイコンには無いので
@@ -91,11 +91,12 @@ void tsk_misc_stat(  )
         {
             if( ACC_VALID )
             {
-                renge_task_immed_add( tsk_cbk_accero );
-                NOP();
+                if( renge_task_immed_add( tsk_cbk_accero ) == ERR_SUCCESS ){
+                    NOP();
+                }
             }
         }
-//#endif
+#endif
 
         // 割り込みの取りこぼし？
         if( !PM_IRQ_n ){
diff --git a/trunk/vreg_ctr.c b/trunk/vreg_ctr.c
index 0499375..4b5a21a 100644
--- a/trunk/vreg_ctr.c
+++ b/trunk/vreg_ctr.c
@@ -238,10 +238,13 @@ void vreg_ctr_write( u8 adrs, u8 data )
         break;
 
     case ( VREG_C_ACC_HOSU_SETTING ):
-        fill_hosu_hist_hours( 0 ); // 履歴クリア
-        vreg_ctr[ VREG_C_ACC_HOSU_L ] = 0;
-        vreg_ctr[ VREG_C_ACC_HOSU_M ] = 0;
-        vreg_ctr[ VREG_C_ACC_HOSU_H ] = 0;
+        if( ( data & 0x01 ) != 0 )
+        {
+            fill_hosu_hist_hours( 0 ); // 履歴クリア
+            vreg_ctr[ VREG_C_ACC_HOSU_L ] = 0;
+            vreg_ctr[ VREG_C_ACC_HOSU_M ] = 0;
+            vreg_ctr[ VREG_C_ACC_HOSU_H ] = 0;
+        }
         break;
 
     case ( VREG_C_COMMAND3 ):
diff --git a/trunk/yav_mcu_bsr.plg b/trunk/yav_mcu_bsr.plg
index 5b9829c..10a3005 100644
--- a/trunk/yav_mcu_bsr.plg
+++ b/trunk/yav_mcu_bsr.plg
@@ -3,10 +3,6 @@ C:\WINDOWS\system32\cmd.exe /c touch magic.c
 Compilation complete,    0 error(s) and    0 warning(s) found.
 "C:\Program Files\NEC Electronics Tools\RA78K0R\W1.31\bin\ra78k0r.exe" -c9F0104 -y"C:\Program Files\NEC Electronics Tools\DEV" -_msgoff inter_asm\magic.asm
 Assembly complete,     0 error(s) and     0 warning(s) found.
-"C:\Program Files\NEC Electronics Tools\CC78K0R\W2.10\bin\cc78k0r.exe" -c9F0104 -y"C:\Program Files\NEC Electronics Tools\DEV" -_msgoff -irenge -i"C:\Program Files\NEC Electronics Tools\FSL78K0R_Type02ES\V1.20\inc78k0r" -ms -quvjl3wt -sainter_asm -zp -no renge\renge.c
-Compilation complete,    0 error(s) and    0 warning(s) found.
-"C:\Program Files\NEC Electronics Tools\RA78K0R\W1.31\bin\ra78k0r.exe" -c9F0104 -y"C:\Program Files\NEC Electronics Tools\DEV" -_msgoff inter_asm\renge.asm
-Assembly complete,     0 error(s) and     0 warning(s) found.
 "C:\Program Files\NEC Electronics Tools\RA78K0R\W1.31\bin\lk78k0r.exe" -y"C:\Program Files\NEC Electronics Tools\DEV" -_msgoff -obsr.lmf "..\..\Program Files\NEC Electronics Tools\CC78K0R\W2.10\lib78k0r\s0rm.rel"  -go85h,0FC00h,1024 -gi0FFFFFFFFFFFFFFFFFFFFh -pbsr_k0r.map -nkd -kp -gb6EFBFFh -b"C:\Program Files\NEC Electronics Tools\FSL78K0R_Type02ES\V1.20\lib78k0r\fsl.lib" -bcl0rdm.lib -bcl0rm.lib -bcl0rmf.lib -i"C:\Program Files\NEC Electronics Tools\CC78K0R\W2.10\lib78k0r" -dbsr_mcu.dr -s -w0  loader.rel pm.rel i2c_ctr.rel main.rel magic.rel WDT.rel i2c_mcu.rel i2c_twl.rel ini_VECT.rel led.rel rtc.rel vreg_ctr.rel vreg_twl.rel adc.rel renge.rel accero.rel self_flash.rel reboot.rel sw.rel task_debug.rel task_misc.rel task_sys.rel 
 Link complete,     0 error(s) and     0 warning(s) found.
 "C:\Program Files\NEC Electronics Tools\RA78K0R\W1.31\bin\oc78k0r.exe" -y"C:\Program Files\NEC Electronics Tools\DEV" -_msgoff -o.\bsr.hex -nu -ki  bsr.lmf
diff --git a/trunk/yav_mcu_bsr.pri b/trunk/yav_mcu_bsr.pri
index 3e6b5f3..52fd87f 100644
--- a/trunk/yav_mcu_bsr.pri
+++ b/trunk/yav_mcu_bsr.pri
@@ -22,7 +22,7 @@ SubClock=None
 [Mapping]
 Count=0
 [Main]
-Geometry=25, 22, 1467, 1110
+Geometry=115, 23, 1467, 1110
 Window=Normal
 MDI_MAX=OFF
 Button=ON
@@ -78,7 +78,7 @@ Symbol Type=OFF
 Language=C
 Kanji=SJIS
 [Source]
-Geometry=274, 329, 1012, 623
+Geometry=173, 154, 1012, 920
 Window=Normal
 DispStart=209
 CaretPos=210,0
@@ -139,19 +139,11 @@ SaveRange=Screen
 SaveStart=
 SaveEnd=
 Accumulative=ON
-[Source1]
-Geometry=50, 50, 1019, 857
-Window=Normal
-DispStart=37
-CaretPos=53,11
-Mode=Normal
-DispFile=accero.c
-Accumulative=ON
 [Assemble]
 Geometry=605, 2, 600, 400
 Window=Normal
-DispStart=14015
-CaretPos=14015,27
+DispStart=14008
+CaretPos=14008,27
 Address1=
 Address2=
 Address3=
@@ -866,71 +858,61 @@ Count=0
 Geometry=1225, 6, 354, 910
 Window=Normal
 Boundary=13762700
-0=+pool,P,N,A,-,1
-1=.new_task,.,N,A,+,1
-2=.vreg_ctr,P,N,A,+,1
-3=.cmd_BL,P,N,A,+,1
-4=.P7,B,S,A,+,1
-5=.p5,B,S,A,+,1
-Line=6
+0=.new_task,.,N,A,+,1
+1=.if2h,P,S,A,+,1
+2=.pool,P,N,A,+,1
+3=.new_task,.,N,A,+,1
+4=.vreg_ctr,P,N,A,+,1
+5=.cmd_BL,P,N,A,+,1
+6=.P7,B,S,A,+,1
+7=.p5,B,S,A,+,1
+Line=8
 [Quick Watch]
-0=rtciimk,P,A,1
-1=wdte,P,A,1
-2=SEC,P,A,1
-3=rtcif,P,A,1
-4=vreg_twl,P,A,1
-5=pm0,P,A,1
-6=data,P,A,1
-7=P5.3,P,A,1
-8=p4.3,P,A,1
-9=pu0,P,A,1
-10=p5,B,A,1
-11=P7,B,A,1
-12=cmd_BL,P,A,1
-13=vreg_ctr,P,A,1
-14=new_task,P,A,1
-15=pool,P,A,1
+0=SEC,P,A,1
+1=rtcif,P,A,1
+2=vreg_twl,P,A,1
+3=pm0,P,A,1
+4=data,P,A,1
+5=P5.3,P,A,1
+6=p4.3,P,A,1
+7=pu0,P,A,1
+8=p5,B,A,1
+9=P7,B,A,1
+10=cmd_BL,P,A,1
+11=vreg_ctr,P,A,1
+12=pool,P,A,1
+13=if2,P,A,1
+14=if2h,P,A,1
+15=new_task,P,A,1
 [Software Break]
 Geometry=1204, 674, 500, 428
 Window=Normal
 Width=150 30 200 100
-Name0=Swb00003
-Address0=renge.c#_renge_task_immed_add+0x3a
+Name0=Swb00001
+Address0=self_flash.c#_firm_duplicate+0x72
 Window0=ASM
 Status0=ON
-Name1=Swb00001
-Address1=self_flash.c#_firm_duplicate+0x72
+Name1=Swb00002
+Address1=self_flash.c#_firm_duplicate+0x87
 Window1=ASM
 Status1=ON
-Name2=Swb00002
-Address2=self_flash.c#_firm_duplicate+0x87
+Name2=Swb00005
+Address2=self_flash.c#_firm_duplicate+0x82
 Window2=ASM
 Status2=ON
-Name3=Swb00005
-Address3=self_flash.c#_firm_duplicate+0x82
+Name3=Swb00006
+Address3=self_flash.c#_firm_duplicate+0x0
 Window3=ASM
 Status3=ON
-Name4=Swb00006
-Address4=self_flash.c#_firm_duplicate+0x0
+Name4=Swb00010
+Address4=renge.c#_renge_task_immed_run+0xe3
 Window4=ASM
 Status4=ON
-Name5=Swb00010
-Address5=renge.c#_renge_task_immed_run+0xe6
+Name5=Swb00003
+Address5=task_misc.c#_do_command0+0x10
 Window5=ASM
 Status5=ON
-Name6=Swb00004
-Address6=renge.c#_renge_task_immed_run+0x4c
-Window6=ASM
-Status6=ON
-Name7=Swb00007
-Address7=renge.c#_renge_task_immed_run+0xba
-Window7=ASM
-Status7=ON
-Name8=Swb00008
-Address8=renge.c#_renge_task_immed_run+0x12e
-Window8=ASM
-Status8=ON
-Count=9
+Count=6
 [Reset]
 Debugger=ON
 Symbol=OFF