working version
Dependencies: mbed mbed-rtos SimpleDMA FreescaleIAP eeprom
Fork of CDMS_CODE_FM_28JAN2017 by
EEPROM.h
- Committer:
- samp1234
- Date:
- 2022-04-03
- Revision:
- 357:f3d48d62e00e
File content as of revision 357:f3d48d62e00e:
#ifndef EEPROM_H #define EEPROM_H //#include "pinconfig.h" //#include "eeprom.h" //#include "DefinitionsAndGlobals.h" #define ee_scl PIN86 #define ee_sda PIN87 #define check 10 //EEPROM e2prom(ee_sda, ee_scl, 0, EEPROM::T24C512); // T24C1024 for 1Mbit EEPROM EEPROM e2prom(ee_sda, ee_scl, 0x0, EEPROM::T24C512); int32_t INITIAL_EEPROM[29] = {1,1,1,80000,1,0,0,0,0,1,1,20,85,20,30,3,24,1,0,0,0,0,0,0,0,0,0,0,0}; //int32_t INITIAL_EEPROM[32] = {1,0,1,0,1,0,1,0,1,35001,0xff,300,85,20,20,3,0x80000,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; uint32_t flasharray_thres[32]; uint32_t flasharray_thres_1[32]; void I2C_EEPROM_busreset() { gPC.printf("\n\rChecking"); PORTC->PCR[10] &= 0xfffffffb; //Enabling high slew rates for SDA and SCL lines PORTC->PCR[11] &= 0xfffffffb; //Enabling high slew rates for SDA and SCL lines I2C1->C1 &= 0x7f; //Disabling I2C module SIM->SCGC4 &= 0xffffff7f; //Disabling clock to I2C module SIM->SCGC4 |= 0x00000080; //Enabling clock to I2C module I2C1->C1 |= 0x80; //Enabling I2C module PORTC->PCR[10] |= 0x00000004; //Disabling high slew rates for SDA and SCL lines PORTC->PCR[11] |= 0x00000004; //Disabling high slew rates for SDA and SCL lines Thread::wait(1); //Wait for all I2C registers to be updates to their their values } void mcpy(uint32_t *a2,int8_t *a1,int n){ *a2=0; for (int i=0;i<n;i++){ *(a2) += *(a1+i); if(i<n-1){ *(a2)=(*(a2))<<8; //printf("%d\n",*(a2)); } } } void rmcpy(uint8_t *a1,uint32_t *a2,int n){ for (int i=0;i<n;i++){ *(a1+i) = (*(a2))>>((n*8)-(8*(i+1))); } } void WRITE_TO_EEPROM(uint32_t address, int32_t data_block) { e2prom.write(address*4+10,data_block); wait_us(1); } void THRES_WRITE_TO_EEPROM(uint16_t mid, uint32_t* thres_data,int val) { int8_t data[128] = {0}; //memcpy(data,thres_data,128); if(val == 1 ) memcpy(data,thres_data,128); if(val == 2) memcpy(data,thres_data,48); if(val == 3) memcpy(data,thres_data,80); if(mid <11 & mid >1) { e2prom.write((uint32_t)(mid-1)*128,data,128); } } void WRITE_PMS_TO_EEPROM(uint16_t pmid, uint32_t* thres_data) { int8_t data[128]; memcpy(data,thres_data,128); if(pmid <7 & pmid >0) { e2prom.write((uint32_t)(1280 + (pmid-1)*128),data,128); } } void UPDATE_PMS_ENTRY(uint32_t address, uint32_t data_block) { e2prom.write((1280 + (address*4)),data_block); wait_us(1); } uint32_t READ_FROM_EERPOM(uint32_t address) { int32_t data; e2prom.read(address*4+10, data); wait_ms(10); return (uint32_t)data; } void THRES_READ_FROM_EEPROM(uint16_t mid, uint32_t* data32,int val) { int8_t data[128]; if(mid<11 & mid >1) { e2prom.read((uint32_t)(mid-1)*128,data,128); } if(val == 1 ) memcpy(data32,data,128); if(val == 2) memcpy(data32,data,48); if(val == 3) memcpy(data32,data,80); /*for(int i=0;i<32;i++){ mcpy(data32+i,data+4*i,4); }*/ wait_ms(10); } void READ_PMS_FROM_EEPROM(uint16_t pmid, uint32_t* data32) { int8_t data[128]; if(pmid<7 & pmid > 0) { e2prom.read((uint32_t)(1280 + (pmid-1)*128),data,128); } memcpy(data32,data,128); /*for(int i=0;i<32;i++){ mcpy(data32+i,data+4*i,4); }*/ wait_ms(10); } void INIT_EEPROM() { // To be commented starts int32_t test_buffer; test_buffer = READ_FROM_EERPOM(17); // test_buffer = 0; // e2prom.ready(); // e2prom.read(2,test_buffer); if(test_buffer != 1) { if(test_buffer == 0) { for(int i=0;i<29;i++) WRITE_TO_EEPROM( i, INITIAL_EEPROM[i]); WRITE_TO_EEPROM(17,0x01); gPC.printf("Initializing EEPROM - Day 0\n\r"); } if(test_buffer == 2) { for(int i=0;i<29;i++) WRITE_TO_EEPROM( i, INITIAL_EEPROM[i]); WRITE_TO_EEPROM( 5, 1); WRITE_TO_EEPROM(17,0x01); gPC.printf("Initializing EEPROM - Reset EEPROM Paramters only\n\r"); } } // To be commented ends*/ gPC.printf("Reading intial parametrs from EEPROM\n"); EPS_V_A_EN_STATUS = READ_FROM_EERPOM(0); BAE_STATUS = READ_FROM_EERPOM(1); SD_STATUS = READ_FROM_EERPOM(2); //PL_STATUS = read[3]; SD_LIB_BLK_CURRENT = READ_FROM_EERPOM(3); PL_BEE_SW_STATUS = READ_FROM_EERPOM(4); //PL_EPS_LATCH_SW_EN = read[4]; RTC_INIT_STATUS = READ_FROM_EERPOM(5); CDMS_RTC_DISABLE = READ_FROM_EERPOM(6); CDMS_RESET_COUNTER = READ_FROM_EERPOM(7); TIME_LATEST_CDSMS_RESET = READ_FROM_EERPOM(8); COM_TC_BYTES_LIMIT = READ_FROM_EERPOM(9); COM_RX_CURRENT_MAX = READ_FROM_EERPOM(10); COM_RX_DISABLE_TIMEOUT = READ_FROM_EERPOM(11); COM_PA_TMP_HIGH = 85;//read[12]; COM_PA_RECOVERY_TIMEOUT = READ_FROM_EERPOM(13); COM_SESSION_TIMEOUT = READ_FROM_EERPOM(14); COM_RSSI_MIN = READ_FROM_EERPOM(15); PL_STATE = READ_FROM_EERPOM(16); THRES_READ_FROM_EEPROM(0x0002,flasharray_thres,1); for(uint8_t z=0;z<24;z++) scp_threshold_m0[z] = flasharray_thres[z] ; for(uint8_t z=24;z<32;z++) scp_threshold_m0[z+8] = flasharray_thres[z] ; THRES_READ_FROM_EEPROM(0x0003,scp_threshold_m0+(40),2); THRES_READ_FROM_EEPROM(0x0004,scp_threshold_m1,1); THRES_READ_FROM_EEPROM(0x0005,scp_threshold_m1+(32),3); THRES_READ_FROM_EEPROM(0x0006,flasharray_thres,2); scp_threshold_m0_1[7] = flasharray_thres[0]; scp_threshold_m0_1[5] = flasharray_thres[1] ; scp_threshold_m0_1[8] = flasharray_thres[2] ; scp_threshold_m0_1[6] = flasharray_thres[3] ; for(uint8_t z=0;z<5;z++) scp_threshold_m0_1[z] = flasharray_thres[z+4] ; scp_sfp_threshold_m0_2[0] = flasharray_thres[9] ; scp_sfp_threshold_m0_2[1] = flasharray_thres[10] ; scp_sfp_threshold_m0_2[2] = flasharray_thres[11] ; THRES_READ_FROM_EEPROM(0x0007,flasharray_thres,1); for(uint8_t z=0;z<24;z++) sfp_threshold_m0[z] = flasharray_thres[z] ; for(uint8_t z=24;z<32;z++) sfp_threshold_m0[z+8] = flasharray_thres[z] ; THRES_READ_FROM_EEPROM(0x0008,sfp_threshold_m0+(40),2); THRES_READ_FROM_EEPROM(0x0009,sfp_threshold_m1,1); THRES_READ_FROM_EEPROM(0x000A,sfp_threshold_m1+(32),3); /*READ_PMS_FROM_EEPROM(0x0001, pl_block); READ_PMS_FROM_EEPROM(0x0002, pl_block + (32)); READ_PMS_FROM_EEPROM(0x0003, pl_block + (64)); //Uncomment and test this after all other PMS functionality has been verified READ_PMS_FROM_EEPROM(0x0004, pl_block + (96)); READ_PMS_FROM_EEPROM(0x0005, pl_block + (128)); READ_PMS_FROM_EEPROM(0x0006, pl_block + (160));*/ gPC.printf("0 = \r%d\n\r", READ_FROM_EERPOM(0)); gPC.printf("1 = %d\n\r", READ_FROM_EERPOM(1)); gPC.printf("2 = %d\n\r", READ_FROM_EERPOM(2)); gPC.printf("3 = %d\n\r", READ_FROM_EERPOM(3)); gPC.printf("4 = %d\n\r", READ_FROM_EERPOM(4)); gPC.printf("5 = %d\n\r", READ_FROM_EERPOM(5)); gPC.printf("6= %d\n\r", READ_FROM_EERPOM(6)); gPC.printf("7= %d\n\r", READ_FROM_EERPOM(7)); gPC.printf("8= %d\n\r", READ_FROM_EERPOM(8)); gPC.printf("9= %d\n\r", READ_FROM_EERPOM(9)); gPC.printf("10= %d\n\r", READ_FROM_EERPOM(10)); gPC.printf("11= %d\n\r", READ_FROM_EERPOM(11)); gPC.printf("12= %d\n\r", READ_FROM_EERPOM(12)); gPC.printf("13= %d\n\r", READ_FROM_EERPOM(13)); gPC.printf("14= %d\n\r", READ_FROM_EERPOM(14)); gPC.printf("15= %d\n\r", READ_FROM_EERPOM(15)); gPC.printf("16 = %u\n\r", READ_FROM_EERPOM(16)); gPC.printf("test buffer 17 = %u\n\r", READ_FROM_EERPOM(17)); // SD_LIB_BLK_CURRENT = READ_FROM_EERPOM(16); // added by samp } /*===================================================MMS Functions=================================================*/ void FCTN_CDMS_WR_S_EEPROM(uint16_t mid,uint32_t datablock); void FCTN_CDMS_WR_S_EEPROM(uint16_t mid,uint32_t datablock) { if(mid == 0x0100) { WRITE_TO_EEPROM(11,(datablock>>16) & 0x000000FF); WRITE_TO_EEPROM(13,(datablock>>8) & 0x000000FF); WRITE_TO_EEPROM(14,datablock & 0x000000FF); } else if(mid == 0x0101) { WRITE_TO_EEPROM(12,(datablock>>16) & 0x000000FF); WRITE_TO_EEPROM(10,(datablock>>8) & 0x000000FF); WRITE_TO_EEPROM(15,datablock & 0x000000FF); } else if(mid == 0x0102) { WRITE_TO_EEPROM(9,datablock & 0x0000FFFF); } else if(mid == 0x0103) { WRITE_TO_EEPROM(6,datablock & 0x00000001); } else if(mid == 0x0104) { WRITE_TO_EEPROM(17,datablock & 0x00000001); } } #endif