wimbeaumont Project / Mbed OS AT30TSE752TST2

for checking multiple SOLID T sensors

Dependencies:   DevInterfaces AT30TSE75x I2Cinterfaces

Fork of AT30TSE752TST by wimbeaumont Project

main.cpp@2:8ce5a2128381, 2017-01-13 (annotated)

Committer:
wbeaumont
Date:
Fri Jan 13 12:28:09 2017 +0000
Revision:
2:8ce5a2128381
Parent:
1:d175631a5803
Child:
3:789bc6653f83
testprogram for the AT30TSE75X class

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wbeaumont 2:8ce5a2128381 1 /** example program for the use of the AT30TSE7xx class
wbeaumont 1:d175631a5803 2 *
wbeaumont 2:8ce5a2128381 3 * V 0.4 : tested on the KL25z
wbeaumont 2:8ce5a2128381 4 * tested eeprom read/ write full page / single byte
wbeaumont 2:8ce5a2128381 5 * temperature read 12 bit resolution
wbeaumont 2:8ce5a2128381 6 * fix chip configuration.
wbeaumont 2:8ce5a2128381 7 * (C) Wim Beaumont Universiteit Antwerpen 2017
wbeaumont 1:d175631a5803 8 */
wbeaumont 1:d175631a5803 9
wbeaumont 2:8ce5a2128381 10 #define AT30TSE753EXAMPLEVER "0.40"
wbeaumont 1:d175631a5803 11
wbeaumont 0:5bc0f4bd5aa0 12 #include "mbed.h"
wbeaumont 0:5bc0f4bd5aa0 13
wbeaumont 0:5bc0f4bd5aa0 14 #if defined (TARGET_KL25Z) || defined (TARGET_KL46Z)
wbeaumont 2:8ce5a2128381 15 PinName const SDA = PTE0;
wbeaumont 2:8ce5a2128381 16 PinName const SCL = PTE1;
wbeaumont 0:5bc0f4bd5aa0 17 #elif defined (TARGET_KL05Z)
wbeaumont 0:5bc0f4bd5aa0 18 PinName const SDA = PTB4;
wbeaumont 0:5bc0f4bd5aa0 19 PinName const SCL = PTB3;
wbeaumont 0:5bc0f4bd5aa0 20 #elif defined (TARGET_K20D50M)
wbeaumont 0:5bc0f4bd5aa0 21 PinName const SDA = PTB1;
wbeaumont 0:5bc0f4bd5aa0 22 PinName const SCL = PTB0;
wbeaumont 0:5bc0f4bd5aa0 23 #else
wbeaumont 0:5bc0f4bd5aa0 24 #error TARGET NOT DEFINED
wbeaumont 0:5bc0f4bd5aa0 25 #endif
wbeaumont 0:5bc0f4bd5aa0 26
wbeaumont 0:5bc0f4bd5aa0 27
wbeaumont 0:5bc0f4bd5aa0 28 #include "I2C.h"
wbeaumont 0:5bc0f4bd5aa0 29 #include "I2CInterface.h"
wbeaumont 2:8ce5a2128381 30 #include "MBEDI2CInterface.h"
wbeaumont 0:5bc0f4bd5aa0 31 #include "dev_interface_def.h"
wbeaumont 2:8ce5a2128381 32 #include "AT30TSE75x.h"
wbeaumont 2:8ce5a2128381 33
wbeaumont 0:5bc0f4bd5aa0 34
wbeaumont 0:5bc0f4bd5aa0 35 MBEDI2CInterface mbedi2c( SDA, SCL);
wbeaumont 0:5bc0f4bd5aa0 36 MBEDI2CInterface* mbedi2cp= &mbedi2c ;
wbeaumont 0:5bc0f4bd5aa0 37 I2CInterface* i2cdev= mbedi2cp;
wbeaumont 0:5bc0f4bd5aa0 38
wbeaumont 0:5bc0f4bd5aa0 39 Serial pc(USBTX, USBRX);
wbeaumont 0:5bc0f4bd5aa0 40
wbeaumont 2:8ce5a2128381 41 void print_buf_hex( char *data, int length){
wbeaumont 2:8ce5a2128381 42 int nr;
wbeaumont 2:8ce5a2128381 43 char *ptr=data;
wbeaumont 2:8ce5a2128381 44 for ( int lc=0; lc < length ; lc++){
wbeaumont 2:8ce5a2128381 45 nr= (int) *(ptr++);
wbeaumont 2:8ce5a2128381 46 printf( "%02x ",nr);
wbeaumont 2:8ce5a2128381 47 }
wbeaumont 2:8ce5a2128381 48 printf("\n\r");
wbeaumont 2:8ce5a2128381 49 }
wbeaumont 2:8ce5a2128381 50
wbeaumont 2:8ce5a2128381 51
wbeaumont 0:5bc0f4bd5aa0 52 int main(void) {
wbeaumont 2:8ce5a2128381 53 char str1[16] = "SOLID Temp";
wbeaumont 2:8ce5a2128381 54 char write_eprom= 'n';
wbeaumont 0:5bc0f4bd5aa0 55 // get the version of getVersion
wbeaumont 0:5bc0f4bd5aa0 56 getVersion gv;
wbeaumont 2:8ce5a2128381 57 int addr=0;
wbeaumont 2:8ce5a2128381 58 printf("AT30TSE752 example program version %s, compile date %s time %s\n\r",AT30TSE753EXAMPLEVER,__DATE__,__TIME__);
wbeaumont 2:8ce5a2128381 59 printf("getVersion :%s\n\r ",gv.getversioninfo());
wbeaumont 2:8ce5a2128381 60 printf("%s\n\r",str1);
wbeaumont 2:8ce5a2128381 61 printf("give new addr "); scanf("%d", &addr);
wbeaumont 2:8ce5a2128381 62 if ( addr < 0 || addr > 15) addr=0;
wbeaumont 2:8ce5a2128381 63 fflush(stdin);
wbeaumont 0:5bc0f4bd5aa0 64
wbeaumont 2:8ce5a2128381 65 AT30TSE75x tid( i2cdev ,addr);
wbeaumont 2:8ce5a2128381 66 printf ( "AT30SE75x version :%s\n\r ",tid.getversioninfo());
wbeaumont 2:8ce5a2128381 67 printf( "Taddr %x , Eaddr %x subaddr %d\n\r ", tid.getTaddr(),tid.getEaddr(), addr);
wbeaumont 2:8ce5a2128381 68
wbeaumont 0:5bc0f4bd5aa0 69 int cnt=0;
wbeaumont 2:8ce5a2128381 70 int i2cerr;
wbeaumont 2:8ce5a2128381 71 i2cerr=tid.set_config();
wbeaumont 2:8ce5a2128381 72 if( i2cerr) printf("config not set %d \n\r", i2cerr);
wbeaumont 2:8ce5a2128381 73 int configrd= tid.read_config( 0, &i2cerr);
wbeaumont 2:8ce5a2128381 74 printf( " config %x I2cerr %d \n\r", configrd,i2cerr );
wbeaumont 2:8ce5a2128381 75 printf("write to eprom ?"); scanf("%c",&write_eprom);
wbeaumont 2:8ce5a2128381 76 int pagenr=0;write_eprom = 'y';
wbeaumont 2:8ce5a2128381 77 if(write_eprom == 'y'){
wbeaumont 2:8ce5a2128381 78 printf("\n\rgive pagenr");
wbeaumont 2:8ce5a2128381 79 scanf("%d",&pagenr);
wbeaumont 2:8ce5a2128381 80 i2cerr= tid.write_eeprompage(str1, 16, 0, (uint8_t) pagenr);
wbeaumont 2:8ce5a2128381 81 if(i2cerr) printf("eeprom write error %d\n\r",i2cerr);
wbeaumont 2:8ce5a2128381 82 }
wbeaumont 2:8ce5a2128381 83 wait_ms(400); // give some time to write
wbeaumont 2:8ce5a2128381 84 while(1) {
wbeaumont 2:8ce5a2128381 85 i2cerr=tid.read_eeprompage(str1, 16, 0, (uint8_t) pagenr);
wbeaumont 2:8ce5a2128381 86 if(i2cerr) printf("eeprom read error %d \n\r",i2cerr);
wbeaumont 2:8ce5a2128381 87 str1[15]='\0'; //make sure it ends
wbeaumont 2:8ce5a2128381 88 printf("eeprom content page %d :\n\r %s\n\r",pagenr,str1);
wbeaumont 2:8ce5a2128381 89 //print_buf_hex( str1,16);
wbeaumont 2:8ce5a2128381 90 char singlechar;
wbeaumont 2:8ce5a2128381 91 i2cerr=tid.read_eeprombyte(singlechar, 3, (uint8_t) pagenr);
wbeaumont 2:8ce5a2128381 92 if(i2cerr) printf("eeprom read error %d \n\r",i2cerr);
wbeaumont 2:8ce5a2128381 93 printf("third char is : %c\n\r",singlechar);
wbeaumont 2:8ce5a2128381 94 wait_ms(1000);
wbeaumont 2:8ce5a2128381 95 float Tmp= tid.get_temperature(&i2cerr);
wbeaumont 2:8ce5a2128381 96 printf ("%d:Temp = %f I2cerr %d \n\r",cnt++, Tmp, i2cerr);
wbeaumont 2:8ce5a2128381 97
wbeaumont 1:d175631a5803 98
wbeaumont 1:d175631a5803 99 }
wbeaumont 1:d175631a5803 100
wbeaumont 1:d175631a5803 101
wbeaumont 0:5bc0f4bd5aa0 102 // never reach this
wbeaumont 0:5bc0f4bd5aa0 103 return 1;
wbeaumont 0:5bc0f4bd5aa0 104 }