Nikolai Trushnikov / Mbed 2 deprecated FlashExample

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Dependencies:   mbed Flash

Files at this revision

API Documentation at this revision

Revision 0:c2e4e593b284, committed 2020-06-25

Comitter:
nikmaos
Date:
Thu Jun 25 10:22:06 2020 +0000
Commit message:
Structure writing and reading.

Changed in this revision

Flash.lib Show annotated file Show diff for this revision Revisions of this file
flashwrapper (2).h Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Flash.lib	Thu Jun 25 10:22:06 2020 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/teams/engeen-center/code/Flash/#0f5e5690b713

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flashwrapper (2).h	Thu Jun 25 10:22:06 2020 +0000
@@ -0,0 +1,17 @@
+/*
+ * flashwrapper.h
+ *
+ *  Created on: 25 дек. 2018 г.
+ *      Author: spookee
+ */
+
+#pragma once
+
+#include "stdint.h"
+
+
+uint32_t flashRead(uint32_t address);
+void flashWrite(uint32_t address, uint32_t *p_data, uint16_t size);
+
+
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Jun 25 10:22:06 2020 +0000
@@ -0,0 +1,37 @@
+#include "mbed.h"
+#include "flashwrapper.h"
+
+int main()
+{   
+   typedef struct
+   {
+    float a;
+    uint32_t b;
+    uint16_t c;
+    uint8_t d;       
+    }bab_t;
+   
+   char q=sizeof(bab_t)/sizeof(uint32_t);
+   typedef union {
+    bab_t a;    
+    uint32_t b[sizeof(bab_t)/sizeof(uint32_t)/*+другие структуры так же*/];
+    }RW_t;
+    
+    RW_t bufer;    
+    
+    bufer.a.a=0.67;
+    bufer.a.b=5000000;
+    bufer.a.c=60000;
+    bufer.a.d=150;    
+   
+   flashWrite(0,bufer.b,q);
+   for(int i=0;i<q;i++)
+   {bufer.b[i]=flashRead(i*4);}
+   
+   printf("Value = %f\r\n",bufer.a.a);
+   printf("Value = %d\r\n",bufer.a.b);
+   printf("Value = %d\r\n",bufer.a.c);
+   printf("Value = %d\r\n",bufer.a.d);
+   
+   
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Thu Jun 25 10:22:06 2020 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400
\ No newline at end of file