Diff: main.cpp

Revision:

2:a1e177ea1f32

Parent:

0:a7302d1293f6

diff -r 15721e85977d -r a1e177ea1f32 main.cpp
--- a/main.cpp	Wed Nov 20 04:04:36 2019 +0000
+++ b/main.cpp	Wed Aug 05 10:16:13 2020 +0000
@@ -1,34 +1,54 @@
 #include "mbed.h"
 #include "24LC1025.h"
-Serial pc(PA_2, PA_3);
-I2CEEprom i2c;
+
+Serial pc(PA_2, PA_3, 115200);
+
+LC1025 eeprom = LC1025(PB_7, PB_6);
 
 int main()
 {
-  pc.baud(115200);
-  pc.printf("Hello OSHIMA\r\n");
-  unsigned char x;
-  char a[1000];
+    pc.printf("Hello OSHIMA\r\n");
+    char x;
+    char a[256];
   // 書き込む場合
- 
-        for(int i=0; i<8; i++, x++)
-        {
-            a[0] = 'T';
-            a[1] = 'A';
-            a[2] = 'K';
-            a[3] = 'E';
-            a[4] = 'Y';
-            a[5] = 'U';
-            a[6] = 'K';
-            a[7] = 'I';
-            i2c.write(i, a[i]);
-        }
+
+    a[0x0000] = 'T';
+    a[0x0001] = 'A';
+    a[0x0002] = 'K';
+    a[0x0003] = 'E';
+    a[0x0004] = 'Y';
+    a[0x0005] = 'U';
+    a[0x0006] = 'K';
+    a[0x0007] = 'I';
+
+    //１バイトずつ書き込む
+    for(uint16_t i=0x0000; i<0x0008; i++)
+    {
+        eeprom.writeByte(ADDRESS_24LC1025_BLOCK0, i ,a[i]);
+        pc.printf("%c:0x%x\r\n",a[i],a[i]);
+        wait(0.1);
+        
+    }
+
+    //書き込むバイト数を指定して連続で書き込む
+    eeprom.PageWrite(ADDRESS_24LC1025_BLOCK1,0x0000,a,8);
  
  // 読み込む場合
-        for(int i=0; i<8; i++)
-        {
-            x = i2c.read(i);
-            pc.printf("%04x,%c ",i,x);
-        }
-        pc.printf("\n");
-}
\ No newline at end of file
+    for(uint16_t i=0x0000; i<0x0008; i++)
+    {
+        x = eeprom.RandomRead(ADDRESS_24LC1025_BLOCK0, i);
+        pc.printf("%04x,%c ",i,x);
+        wait(0.1);
+    }
+    pc.printf("\r\n");
+    for(uint16_t i=0x0000; i<0x0008; i++)
+    {
+        x = eeprom.RandomRead(ADDRESS_24LC1025_BLOCK1, i);
+        pc.printf("%04x,%c ",i,x);
+        wait(0.1);
+    }
+    pc.printf("\r\n");
+}
+
+/*
+*/
\ No newline at end of file