Diff: MB85RSxx_SPI.cpp

Revision:

2:9a0f9faada7f

Parent:

0:c31c06ec36da

Child:

3:f31e1990e1f3

diff -r c31c06ec36da -r 9a0f9faada7f MB85RSxx_SPI.cpp
--- a/MB85RSxx_SPI.cpp	Thu Jun 22 08:30:47 2017 +0000
+++ b/MB85RSxx_SPI.cpp	Fri Aug 18 05:27:05 2017 +0000
@@ -3,7 +3,7 @@
  * @file    MB85RSxx_SPI.cpp
  * @author  APS Lab
  * @version V1.0.0
- * @date    16 June 2017
+ * @date    26 June 2017
  * @brief   MB85RSxx_SPI class implementation
  ******************************************************************************
  * @attention
@@ -59,7 +59,7 @@
     wait(0.2);
     _di=0;
     _spi.write(WRSR);
-    _spi.write(0x02);
+    _spi.write(SR_WEL);
     _di=1;
     wait(0.2);
     _di=0;
@@ -76,8 +76,8 @@
     _di=1;
     _di=0;
     _spi.write(WRITE);
-    _spi.write((address & 0x3F00) >> 8);//Addr H
-    _spi.write((address & 0x00FF)); //Addr L
+    _spi.write((address & 0x3F00) >> 8);//Addr H for 64Kbits
+    _spi.write((address & 0x00FF)); //Addr L for 64Kbits
     _spi.write(data);  //Write Data
     _di=1;
 }
@@ -87,8 +87,8 @@
     char ch;
     _di=0;
     _spi.write(READ);
-    _spi.write((address & 0x3F00) >> 8);//Addr H
-    _spi.write((address & 0x00FF)); //Addr L
+    _spi.write((address & 0x3F00) >> 8);//Addr H for 64Kbits
+    _spi.write((address & 0x00FF)); //Addr L for 64Kbits
     ch = _spi.write(0x00);//Write dummy 0x00, Reade Data
     _di=1;
     return ch;
@@ -104,14 +104,12 @@
     }
 }
 
-uint32_t MB85RSxx_SPI::read(uint32_t address, char *data, uint32_t length)
+void MB85RSxx_SPI::read(uint32_t address, char *data, uint32_t length)
 {
-    uint32_t error=0;
     uint32_t idx;
     for(idx=0; idx < length; idx++)
     {
         *(data+idx) = MB85RSxx_SPI::read(address+idx);
     }
-    return error;
 }