saikiran cholleti / Mbed 2 deprecated CDMS_COM_INT

vr1.1

Dependencies:   FreescaleIAP mbed-rtos mbed

Fork of CDMS_RTOS_v1_1 by Team Fox

Flash.cpp@10:2c8b9ebc79e9, 2015-07-04 (annotated)

Committer:
pradeepvk2208
Date:
Sat Jul 04 10:48:18 2015 +0000
Revision:
10:2c8b9ebc79e9
Parent:
8:607ae92fa6af
Child:
11:d6dc9074075b
added flash code

Who changed what in which revision?

UserRevisionLine numberNew contents of line
pradeepvk2208 10:2c8b9ebc79e9 1 #include "mbed.h"
pradeepvk2208 10:2c8b9ebc79e9 2 #include "FreescaleIAP.h"
pradeepvk2208 10:2c8b9ebc79e9 3
pradeepvk2208 10:2c8b9ebc79e9 4 //--------------------------------------in bae init :
pradeepvk2208 10:2c8b9ebc79e9 5
pradeepvk2208 10:2c8b9ebc79e9 6 int strt_add = flash_size() - (4*SECTOR_SIZE);
pradeepvk2208 10:2c8b9ebc79e9 7
pradeepvk2208 10:2c8b9ebc79e9 8 uint32_t flasharray[256+(3*1024)];
pradeepvk2208 10:2c8b9ebc79e9 9
pradeepvk2208 10:2c8b9ebc79e9 10 char *nativeflash = (char*)strt_add;
pradeepvk2208 10:2c8b9ebc79e9 11
pradeepvk2208 10:2c8b9ebc79e9 12
pradeepvk2208 10:2c8b9ebc79e9 13 //--------------------------WRITING AND READING FLASH--------------------------------------------------------------------------------//
pradeepvk2208 10:2c8b9ebc79e9 14
pradeepvk2208 10:2c8b9ebc79e9 15 void P_BAE_WRFLASH()
pradeepvk2208 10:2c8b9ebc79e9 16 {
pradeepvk2208 10:2c8b9ebc79e9 17 erase_sector(strt_add);
pradeepvk2208 10:2c8b9ebc79e9 18 program_flash(strt_add, (char*)&flasharray,4*(256+(1024*3)));
pradeepvk2208 10:2c8b9ebc79e9 19
pradeepvk2208 10:2c8b9ebc79e9 20 }
pradeepvk2208 10:2c8b9ebc79e9 21 void P_BAE_RDFLASH()
pradeepvk2208 10:2c8b9ebc79e9 22 {
pradeepvk2208 10:2c8b9ebc79e9 23 for(int64_t i=0;i<(256+(3*1024));i++)flasharray[i]=nativeflash[i];
pradeepvk2208 10:2c8b9ebc79e9 24 }
pradeepvk2208 10:2c8b9ebc79e9 25 int P_CDMS_WRITEBLOCK(int i,uint32_t block)
pradeepvk2208 10:2c8b9ebc79e9 26 { P_BAE_RDFLASH();
pradeepvk2208 10:2c8b9ebc79e9 27 flasharray[i]=block;
pradeepvk2208 10:2c8b9ebc79e9 28 P_BAE_WRFLASH();
pradeepvk2208 10:2c8b9ebc79e9 29 return 0;
pradeepvk2208 10:2c8b9ebc79e9 30 }
pradeepvk2208 10:2c8b9ebc79e9 31
pradeepvk2208 10:2c8b9ebc79e9 32 uint32_t P_CDMS_READBLOCK(int i)
pradeepvk2208 10:2c8b9ebc79e9 33 { P_BAE_RDFLASH();
pradeepvk2208 10:2c8b9ebc79e9 34 return flasharray[i];
pradeepvk2208 10:2c8b9ebc79e9 35 }