Hybrid_OB2021 / Mbed 2 deprecated Hybrid_OB2021_eeprom

EEPROM test

Dependencies:   mbed EEPROM_lib

main.cpp@3:ce61a30944b3, 2021-05-22 (annotated)

Committer:
imadaemi
Date:
Sat May 22 16:03:13 2021 +0000
Revision:
3:ce61a30944b3
Parent:
0:7b9806067298
Child:
4:b886fe26f396
add hoge

Who changed what in which revision?

UserRevisionLine numberNew contents of line
imadaemi 0:7b9806067298 1 #include "mbed.h"
imadaemi 0:7b9806067298 2 #include "EEPROM_lib.h"
imadaemi 0:7b9806067298 3
imadaemi 0:7b9806067298 4 Serial pc(USBTX, USBRX, 115200);
imadaemi 0:7b9806067298 5 I2C i2c_bus(p28, p27);
imadaemi 0:7b9806067298 6
imadaemi 0:7b9806067298 7 EEPROM_lib EEPROM(i2c_bus, 1);
imadaemi 0:7b9806067298 8
imadaemi 3:ce61a30944b3 9
imadaemi 3:ce61a30944b3 10 // hoge test
imadaemi 0:7b9806067298 11 int main(){
imadaemi 0:7b9806067298 12 //////////////////////////////////////////write
imadaemi 0:7b9806067298 13 /*
imadaemi 0:7b9806067298 14 EEPROM.setWriteAddr(1, 0, 0x00, 0x00);
imadaemi 0:7b9806067298 15 int ptr, n = 0;
imadaemi 0:7b9806067298 16 while(1){
imadaemi 0:7b9806067298 17 while(1){
imadaemi 0:7b9806067298 18 ptr = EEPROM.chargeBuff((int)n++);
imadaemi 0:7b9806067298 19 if(ptr == 128){
imadaemi 0:7b9806067298 20 EEPROM.writeBuff();
imadaemi 0:7b9806067298 21 ptr = EEPROM.setNextPage();
imadaemi 0:7b9806067298 22 break;
imadaemi 0:7b9806067298 23 }
imadaemi 0:7b9806067298 24 }
imadaemi 0:7b9806067298 25 if(ptr == 0x01000000){
imadaemi 0:7b9806067298 26 break;
imadaemi 0:7b9806067298 27 }
imadaemi 0:7b9806067298 28 }
imadaemi 0:7b9806067298 29
imadaemi 0:7b9806067298 30 //////////////////////////////////////////read
imadaemi 0:7b9806067298 31
imadaemi 0:7b9806067298 32 char data[128];
imadaemi 0:7b9806067298 33 int num, block;
imadaemi 0:7b9806067298 34 char ADDR_H, ADDR_L;
imadaemi 0:7b9806067298 35
imadaemi 0:7b9806067298 36 num = 1;
imadaemi 0:7b9806067298 37 block = 0;
imadaemi 0:7b9806067298 38 ADDR_H = ADDR_L = 0x00;
imadaemi 0:7b9806067298 39
imadaemi 0:7b9806067298 40 for(int i = 0; i < 1024; i ++){
imadaemi 0:7b9806067298 41 switch(i){
imadaemi 0:7b9806067298 42 case 512:
imadaemi 0:7b9806067298 43 num = 1;
imadaemi 0:7b9806067298 44 block = 1;
imadaemi 0:7b9806067298 45 break;
imadaemi 0:7b9806067298 46
imadaemi 0:7b9806067298 47 case 1024:
imadaemi 0:7b9806067298 48 num = 2;
imadaemi 0:7b9806067298 49 block = 0;
imadaemi 0:7b9806067298 50 break;
imadaemi 0:7b9806067298 51
imadaemi 0:7b9806067298 52 case 1536:
imadaemi 0:7b9806067298 53 num = 2;
imadaemi 0:7b9806067298 54 block = 1;
imadaemi 0:7b9806067298 55 break;
imadaemi 0:7b9806067298 56
imadaemi 0:7b9806067298 57 case 2048:
imadaemi 0:7b9806067298 58 num = 3;
imadaemi 0:7b9806067298 59 block = 0;
imadaemi 0:7b9806067298 60 break;
imadaemi 0:7b9806067298 61
imadaemi 0:7b9806067298 62 case 2560:
imadaemi 0:7b9806067298 63 num = 3;
imadaemi 0:7b9806067298 64 block = 1;
imadaemi 0:7b9806067298 65 break;
imadaemi 0:7b9806067298 66
imadaemi 0:7b9806067298 67 case 3072:
imadaemi 0:7b9806067298 68 num = 4;
imadaemi 0:7b9806067298 69 block = 0;
imadaemi 0:7b9806067298 70 break;
imadaemi 0:7b9806067298 71
imadaemi 0:7b9806067298 72 case 3584:
imadaemi 0:7b9806067298 73 num = 4;
imadaemi 0:7b9806067298 74 block = 1;
imadaemi 0:7b9806067298 75 break;
imadaemi 0:7b9806067298 76 }
imadaemi 0:7b9806067298 77
imadaemi 0:7b9806067298 78 EEPROM.readMultiByte(num, block, ADDR_H, ADDR_L, data, 128);
imadaemi 0:7b9806067298 79 for(int x = 0; x < 128; x ++){
imadaemi 0:7b9806067298 80 pc.printf("%02x ", data[x]);
imadaemi 0:7b9806067298 81 }
imadaemi 0:7b9806067298 82 pc.printf("\r\n");
imadaemi 0:7b9806067298 83
imadaemi 0:7b9806067298 84 if(ADDR_L == 0x00){
imadaemi 0:7b9806067298 85 ADDR_L = 0x80;
imadaemi 0:7b9806067298 86 }
imadaemi 0:7b9806067298 87 else{
imadaemi 0:7b9806067298 88 ADDR_L = 0x00;
imadaemi 0:7b9806067298 89 ADDR_H ++;
imadaemi 0:7b9806067298 90 }
imadaemi 0:7b9806067298 91 }
imadaemi 0:7b9806067298 92 */
imadaemi 0:7b9806067298 93 /*
imadaemi 0:7b9806067298 94 char data[128];
imadaemi 0:7b9806067298 95 int num, block;
imadaemi 0:7b9806067298 96 char ADDR_H, ADDR_L;
imadaemi 0:7b9806067298 97
imadaemi 0:7b9806067298 98 num = 1;
imadaemi 0:7b9806067298 99 block = 0;
imadaemi 0:7b9806067298 100 ADDR_H = ADDR_L = 0x00;
imadaemi 0:7b9806067298 101
imadaemi 0:7b9806067298 102 char a;
imadaemi 0:7b9806067298 103
imadaemi 0:7b9806067298 104 for(int i = 0; i < 9; i ++){
imadaemi 0:7b9806067298 105 a = EEPROM.readByte(num, block, ADDR_H, ADDR_L);
imadaemi 0:7b9806067298 106 pc.printf("%02x ", a);
imadaemi 0:7b9806067298 107 ADDR_L ++;
imadaemi 0:7b9806067298 108 }
imadaemi 0:7b9806067298 109 */
imadaemi 0:7b9806067298 110
imadaemi 0:7b9806067298 111 EEPROM.setWriteAddr(1, 0, 0x00, 0x00);
imadaemi 0:7b9806067298 112 int ptr, n = 0;
imadaemi 0:7b9806067298 113
imadaemi 0:7b9806067298 114 for(int j = 0; j < 2; j ++){
imadaemi 0:7b9806067298 115 for(int k = 0; k < 128; k ++){
imadaemi 0:7b9806067298 116 ptr = EEPROM.chargeBuff((int)k);
imadaemi 0:7b9806067298 117 if(ptr == 128){
imadaemi 0:7b9806067298 118 EEPROM.writeBuff();
imadaemi 0:7b9806067298 119 ptr = EEPROM.setNextPage();
imadaemi 0:7b9806067298 120 }
imadaemi 0:7b9806067298 121 }
imadaemi 0:7b9806067298 122 }
imadaemi 0:7b9806067298 123
imadaemi 0:7b9806067298 124 char data[128];
imadaemi 0:7b9806067298 125 int num, block;
imadaemi 0:7b9806067298 126 char ADDR_H, ADDR_L;
imadaemi 0:7b9806067298 127
imadaemi 0:7b9806067298 128 num = 1;
imadaemi 0:7b9806067298 129 block = 0;
imadaemi 0:7b9806067298 130 ADDR_H = ADDR_L = 0x00;
imadaemi 0:7b9806067298 131
imadaemi 0:7b9806067298 132 for(int l = 0; l < 2; l ++){
imadaemi 0:7b9806067298 133 EEPROM.readMultiByte(num, block, ADDR_H, ADDR_L, data, 128);
imadaemi 0:7b9806067298 134 for(int x = 0; x < 128; x ++){
imadaemi 0:7b9806067298 135 pc.printf("%02x ", data[x]);
imadaemi 0:7b9806067298 136 }
imadaemi 0:7b9806067298 137 pc.printf("\r\n");
imadaemi 0:7b9806067298 138
imadaemi 0:7b9806067298 139 if(ADDR_L == 0x00){
imadaemi 0:7b9806067298 140 ADDR_L = 0x80;
imadaemi 0:7b9806067298 141 }
imadaemi 0:7b9806067298 142 else{
imadaemi 0:7b9806067298 143 ADDR_L = 0x00;
imadaemi 0:7b9806067298 144 ADDR_H ++;
imadaemi 0:7b9806067298 145 }
imadaemi 0:7b9806067298 146 }
imadaemi 0:7b9806067298 147 }