Pradeep Kotipalli / Mbed 2 deprecated CDMS_DEC_2015

cdms_update

Dependencies:   FreescaleIAP mbed-rtos mbed

Fork of CDMS_SD_MNG_OVERDRIVE by saikiran cholleti

Flash.cpp@1:ad3b8a8032e2, 2016-01-21 (annotated)

Committer:
pradeepvk2208
Date:
Thu Jan 21 14:46:28 2016 +0000
Revision:
1:ad3b8a8032e2
Parent:
0:bcbd76c86cde 
cdms_updated

Who changed what in which revision?

UserRevisionLine numberNew contents of line
cholletisaik777 0:bcbd76c86cde 1 #include "mbed.h"
cholletisaik777 0:bcbd76c86cde 2 #include "FreescaleIAP.h"
cholletisaik777 0:bcbd76c86cde 3 #include "Flash.h"
cholletisaik777 0:bcbd76c86cde 4
cholletisaik777 0:bcbd76c86cde 5 int strt_add = flash_size() - (4*SECTOR_SIZE);
cholletisaik777 0:bcbd76c86cde 6 uint32_t flasharray[256+(3*1024)];
cholletisaik777 0:bcbd76c86cde 7 char *nativeflash = (char*)strt_add;
cholletisaik777 0:bcbd76c86cde 8
cholletisaik777 0:bcbd76c86cde 9 /*Writing to the Flash*/
cholletisaik777 0:bcbd76c86cde 10 void FCTN_CDMS_WR_FLASH(uint16_t j,uint32_t block)
cholletisaik777 0:bcbd76c86cde 11 {
cholletisaik777 0:bcbd76c86cde 12 for(int64_t i=0;i<(256+(3*1024));i++)
cholletisaik777 0:bcbd76c86cde 13 {
cholletisaik777 0:bcbd76c86cde 14 flasharray[i]=nativeflash[i];
cholletisaik777 0:bcbd76c86cde 15 }
cholletisaik777 0:bcbd76c86cde 16 flasharray[j]=block;
cholletisaik777 0:bcbd76c86cde 17 erase_sector(strt_add);
cholletisaik777 0:bcbd76c86cde 18 program_flash(strt_add, (char*)&flasharray,4*(256+(1024*3)));
cholletisaik777 0:bcbd76c86cde 19 }
cholletisaik777 0:bcbd76c86cde 20 /*End*/
cholletisaik777 0:bcbd76c86cde 21
cholletisaik777 0:bcbd76c86cde 22 /*Reading from Flash*/
cholletisaik777 0:bcbd76c86cde 23 uint32_t FCTN_CDMS_RD_FLASH(uint16_t j)
cholletisaik777 0:bcbd76c86cde 24 {
cholletisaik777 0:bcbd76c86cde 25 for(int64_t i=0;i<(256+(3*1024));i++)
cholletisaik777 0:bcbd76c86cde 26 {
cholletisaik777 0:bcbd76c86cde 27 flasharray[i]=nativeflash[i];
cholletisaik777 0:bcbd76c86cde 28 }
cholletisaik777 0:bcbd76c86cde 29 return flasharray[j];
cholletisaik777 0:bcbd76c86cde 30 }
cholletisaik777 0:bcbd76c86cde 31 /*End*/