Diff: QSPI_DISCO_F746NG.h

Revision:

1:cff2435c21cf

Parent:

0:f391cd8f34c1

--- a/QSPI_DISCO_F746NG.h	Sun Nov 15 14:29:29 2015 +0000
+++ b/QSPI_DISCO_F746NG.h	Tue Aug 01 17:33:38 2017 +0000
@@ -29,7 +29,34 @@
  present on DISCO_F746NG board.
 
  Usage:
- 
+
+#include "mbed.h"
+#include "QSPI_DISCO_F746NG.h"
+
+QSPI_DISCO_F746NG qspi;
+
+#define BUFFER_SIZE         ((uint32_t)32)
+#define WRITE_READ_ADDR     ((uint32_t)0x0050)
+
+int main()
+{
+    uint8_t WriteBuffer[BUFFER_SIZE] = "Hello World";
+    uint8_t ReadBuffer[BUFFER_SIZE];
+  
+    qspi.Init();
+
+    // Erase memory
+    qspi.Erase_Block(WRITE_READ_ADDR);
+    
+    // Write memory
+    qspi.Write(WriteBuffer, WRITE_READ_ADDR, 11);
+
+    // Read memory
+    qspi.Read(ReadBuffer, WRITE_READ_ADDR, 11);
+    ReadBuffer[11] = '\0';
+    printf("Buffer read [%s]\n", ReadBuffer);
+}
+
 */
 class QSPI_DISCO_F746NG
 {
@@ -40,7 +67,7 @@
 
     //! Destructor
     ~QSPI_DISCO_F746NG();
-
+    
   /**
     * @brief  Initializes the QSPI interface.
     * @retval QSPI memory status
@@ -79,18 +106,6 @@
   uint8_t Erase_Block(uint32_t BlockAddress);
 
   /**
-    * @brief  Erases the specified sector of the QSPI memory. 
-    * @param  Sector: Sector address to erase (0 to 255); 
-    * @retval QSPI memory status
-    * @note This function is non blocking meaning that sector erase
-    *       operation is started but not completed when the function 
-    *       returns. Application has to call GetStatus();
-    *       to know when the device is available again (i.e. erase operation
-    *       completed);.
-    */
-  uint8_t Erase_Sector(uint32_t Sector);
-
-  /**
     * @brief  Erases the entire QSPI memory.
     * @retval QSPI memory status
     */
@@ -115,19 +130,7 @@
     */
   uint8_t EnableMemoryMappedMode(void);
 
-  /**
-    * @brief  This function suspends an ongoing erase command.
-    * @retval QSPI memory status
-    */
-  uint8_t SuspendErase(void);
-
-  /**
-    * @brief  This function resumes a paused erase command.
-    * @retval QSPI memory status
-    */
-  uint8_t ResumeErase(void);
-
-private:
+    private:
 
 };