diff --git a/trunk/pedo_lpf_coeff.h b/trunk/pedo_lpf_coeff.h
new file mode 100644
index 0000000..f81d6c2
--- /dev/null
+++ b/trunk/pedo_lpf_coeff.h
@@ -0,0 +1,84 @@
+#ifndef _pedo_coeff_h_
+#define _pedo_coeff_h_
+
+// =========================================================
+#define TAP 64
+#define FIL_COEFF_QUANT 10
+const s8 lpf_coeff[]={
+/*
+Window Function Algorithm LPF
+Sampling Frequency =     100.0
+cutoff1 =   6.0000000
+Tap Count =64
+Kaiser Constant =  7.000000
+Quantized by 11 [bits]
+ */
+/*         0,// [0]
+         0,
+         0,
+         0,
+         0,
+         0,
+         0,
+         0,
+*/
+         1,// 8
+         2,
+         2,
+         3,
+         3,
+         2,
+         0,
+        -2,
+        -5,// 16
+        -9,
+       -13,
+       -16,
+       -16,
+       -13,
+        -6,
+         4,
+        18,// 24
+        37,
+        56,
+        77,
+        95,
+       110,
+       119,
+       122,
+       119,// 32
+       110,
+        95,
+        77,
+        56,
+        37,
+        18,
+         4,
+        -6,// 40
+       -13,
+       -16,
+       -16,
+       -13,
+        -9,
+        -5,
+        -2,
+         0,// 48
+         2,
+         3,
+         3,
+         2,
+         2,
+         1,
+/*
+         0,
+         0,// 56
+         0,
+         0,
+         0,
+         0,
+         0,
+         0,
+         0
+*/
+};
+#endif
diff --git a/trunk/pool.h b/trunk/pool.h
new file mode 100644
index 0000000..1efe74b
--- /dev/null
+++ b/trunk/pool.h
@@ -0,0 +1,22 @@
+#ifndef _pool_h_
+#define _pool_h_
+
+
+#include "pedometer.h"
+
+// 空いてるメモリ
+typedef struct {
+    unsigned short pedo_log[ PEDOMETER_LOG_SIZE ];
+    unsigned char vreg_c_free[ 24 ];
+}st_vreg_c_ext;
+
+typedef union{
+    st_vreg_c_ext vreg_c_ext;
+    u8 self_update_work[ 256 ]; // 256以上はまとめ書きできない
+}uni_pool;
+
+extern uni_pool pool;
+
+
+
+#endif
diff --git a/trunk/self_flash.h b/trunk/self_flash.h
new file mode 100644
index 0000000..768565e
--- /dev/null
+++ b/trunk/self_flash.h
@@ -0,0 +1,9 @@
+#ifndef _self_flash_h_
+#define _self_flash_h_
+
+
+void firm_update();
+
+
+#endif
+