samp Srinivasan / Mbed 2 deprecated CDMS_CODE_samp_23SEP_DMA_flag

CDMS_CODE_samp_23SEP_DMA_flag

Dependencies:   FreescaleIAP SimpleDMA mbed-rtos mbed

Fork of CDMS_CODE_samp_23SEP_DMA by iitm sat

Flash.h@249:1560c64adffb, 2016-07-08 (annotated)

Committer:
chaithanyarss
Date:
Fri Jul 08 14:47:00 2016 +0000
Revision:
249:1560c64adffb
Parent:
248:407ab7e337cd 
flash is done. MMS needs to be completed;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
aniruddhv 52:0bd68655c651 1 #include "FreescaleIAP.h"
aniruddhv 52:0bd68655c651 2
chaithanyarss 248:407ab7e337cd 3 int strt_add = flash_size() - (2*SECTOR_SIZE);
chaithanyarss 249:1560c64adffb 4 uint32_t flasharray[5]; //256+(3*1024)
chaithanyarss 249:1560c64adffb 5 uint32_t INITIAL_FLASH[5];
chaithanyarss 248:407ab7e337cd 6 /*corrected*/
chaithanyarss 248:407ab7e337cd 7 int *nativeflash = (int*)strt_add;
aniruddhv 52:0bd68655c651 8
chaithanyarss 249:1560c64adffb 9 void FLASH_INI()
chaithanyarss 249:1560c64adffb 10 {
chaithanyarss 249:1560c64adffb 11 uint32_t read[5];
chaithanyarss 249:1560c64adffb 12 for(int i=0;i<5;i++)
chaithanyarss 249:1560c64adffb 13 {
chaithanyarss 249:1560c64adffb 14 read[i] = nativeflash[i];
chaithanyarss 249:1560c64adffb 15 }
chaithanyarss 249:1560c64adffb 16
chaithanyarss 249:1560c64adffb 17 if(read[0] == -1)
chaithanyarss 249:1560c64adffb 18 for(int j=0;j<5;j++)
chaithanyarss 249:1560c64adffb 19 {
chaithanyarss 249:1560c64adffb 20 FCTN_CDMS_WR_FLASH(j,INITIAL_FLASH[j]);
chaithanyarss 249:1560c64adffb 21 }
chaithanyarss 249:1560c64adffb 22 else
chaithanyarss 249:1560c64adffb 23 {
chaithanyarss 249:1560c64adffb 24 for(int j=0;j<5;j++)
chaithanyarss 249:1560c64adffb 25 {
chaithanyarss 249:1560c64adffb 26 read[j] = nativeflash[j];
chaithanyarss 249:1560c64adffb 27 }
chaithanyarss 249:1560c64adffb 28 EPS_V_A_EN_STATUS = read[0] >> 31;
chaithanyarss 249:1560c64adffb 29 BAE_SW_STATUS = (read[0] << 1) >> 30;
chaithanyarss 249:1560c64adffb 30 CDMS_SD_SW_STATUS = (read[0] << 3) >> 30;
chaithanyarss 249:1560c64adffb 31 PL_BEE_SW_STATUS = (read[0] << 5) >> 30;
chaithanyarss 249:1560c64adffb 32 PL_EPS_LATCH_SW_EN = (read[0] << 7) >> 31;
chaithanyarss 249:1560c64adffb 33 RTC_INIT_STATUS = (read[0] << 8) >> 30;
chaithanyarss 249:1560c64adffb 34 CDMS_RTC_DISABLE = (read[0] << 10) >> 31;
chaithanyarss 249:1560c64adffb 35 CDMS_RESET_COUNTER = read[0];
chaithanyarss 249:1560c64adffb 36 TIME_LATEST_CDSMS_RESET = read[1];
chaithanyarss 249:1560c64adffb 37 COM_TC_BYTES_LIMIT = read[2] >> 16;
chaithanyarss 249:1560c64adffb 38 COM_RX_CURRENT_MAX = (read[2] << 16) >> 24;
chaithanyarss 249:1560c64adffb 39 COM_RX_DISABLE_TIMEOUT = read[2];
chaithanyarss 249:1560c64adffb 40 COM_PA_TMP_HIGH = read[3] >> 24;
chaithanyarss 249:1560c64adffb 41 COM_PA_RECOVERY_TIMEOUT = (read[3] << 8) >> 24;
chaithanyarss 249:1560c64adffb 42 COM_SESSION_TIMEOUT = (read[3] << 16) << 24;
chaithanyarss 249:1560c64adffb 43 COM_RSSI_MIN = read[3];
chaithanyarss 249:1560c64adffb 44 SD_LIB_BLK_CURRENT = read[4] >> 16;
chaithanyarss 249:1560c64adffb 45 }
chaithanyarss 249:1560c64adffb 46
chaithanyarss 249:1560c64adffb 47 }
chaithanyarss 249:1560c64adffb 48
aniruddhv 52:0bd68655c651 49 /*Writing to the Flash*/
chaithanyarss 249:1560c64adffb 50 void FCTN_CDMS_WR_FLASH(uint16_t j,uint32_t datablock) //j-position to write address ; fdata - flash data to be written
aniruddhv 52:0bd68655c651 51 {
chaithanyarss 249:1560c64adffb 52 for(int i=0;i<5;i++)
aniruddhv 52:0bd68655c651 53 {
aniruddhv 52:0bd68655c651 54 flasharray[i]=nativeflash[i];
aniruddhv 52:0bd68655c651 55 }
chaithanyarss 249:1560c64adffb 56 flasharray[j]=datablock;
aniruddhv 52:0bd68655c651 57 erase_sector(strt_add);
chaithanyarss 248:407ab7e337cd 58 program_flash(strt_add, (char*)flasharray,32);
aniruddhv 52:0bd68655c651 59 }
aniruddhv 52:0bd68655c651 60 /*End*/