Hybrid_OB2021
Read EEPROM Program for OB2021
Dependencies: mbed EEPROM_lib
Revision 0:a74bb96348b9, committed 2021-08-08
- Comitter:
- imadaemi
- Date:
- Sun Aug 08 11:30:32 2021 +0000
- Commit message:
- v1
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/EEPROM_lib.lib Sun Aug 08 11:30:32 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/teams/PQ_Hybrid_Electrical_Equipment_Team/code/EEPROM_lib/#0dd9675460e6
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sun Aug 08 11:30:32 2021 +0000
@@ -0,0 +1,306 @@
+#include "mbed.h"
+#include "EEPROM_lib.h"
+
+// ***************************************************
+// コンストラクタ
+// ***************************************************
+Serial pc(USBTX, USBRX, 230400);
+I2C i2c_bus(p28, p27);
+
+EEPROM_lib EEPROM(i2c_bus, 4);
+
+DigitalOut pinA(p21);
+DigitalOut pinB(p22);
+DigitalOut pinC(p23);
+
+// ***************************************************
+// 関数の宣言
+// ***************************************************
+void setEEPROMGroup(int group_num);
+
+// ***************************************************
+// メイン関数
+// ***************************************************
+int main() {
+ pc.printf("Please Input '7' to Start Progeam\r\n");
+
+ while(1) {
+ if(pc.readable()){
+ int c = pc.getc();
+ pc.printf("Input: %c\r\n", c);
+ if(c == '7'){
+ break;
+ }
+ }
+ }
+
+ /*
+ int ptr;
+ float n = 0;
+ int eeprom_ptr = 0;
+ */
+
+ char data[128];
+ int num, block;
+ char ADDR_H, ADDR_L;
+
+ num = 1;
+ //block = 0;
+ //ADDR_H = ADDR_L = 0x00;
+
+ //setEEPROMGroup(0);
+ for(int j = 0; j < 4; j ++){
+ pc.printf("Start to read %d EEPROM\r\n",j);
+
+ setEEPROMGroup(j);
+ num = 1;
+ block = 0;
+ ADDR_H = ADDR_L = 0x00;
+
+ for(int i = 0; i < 4096; i ++){
+ switch(i){
+ case 512:
+ num = 1;
+ block = 1;
+ /*
+ pc.printf("********************\r\n");
+ pc.printf("num : %d, block %d\r\n",num,block);
+ pc.printf("********************\r\n");
+ */
+ break;
+
+ case 1024:
+ num = 2;
+ block = 0;
+ /*
+ pc.printf("********************\r\n");
+ pc.printf("num : %d, block %d\r\n",num,block);
+ pc.printf("********************\r\n");
+ */
+ break;
+
+ case 1536:
+ num = 2;
+ block = 1;
+ /*
+ pc.printf("********************\r\n");
+ pc.printf("num : %d, block %d\r\n",num,block);
+ pc.printf("********************\r\n");
+ */
+ break;
+
+ case 2048:
+ num = 3;
+ block = 0;
+ /*
+ pc.printf("********************\r\n");
+ pc.printf("num : %d, block %d\r\n",num,block);
+ pc.printf("********************\r\n");
+ */
+ break;
+
+ case 2560:
+ num = 3;
+ block = 1;
+ /*
+ pc.printf("********************\r\n");
+ pc.printf("num : %d, block %d\r\n",num,block);
+ pc.printf("********************\r\n");
+ */
+ break;
+
+ case 3072:
+ num = 4;
+ block = 0;
+ /*
+ pc.printf("********************\r\n");
+ pc.printf("num : %d, block %d\r\n",num,block);
+ pc.printf("********************\r\n");
+ */
+ break;
+
+ case 3584:
+ num = 4;
+ block = 1;
+ /*
+ pc.printf("********************\r\n");
+ pc.printf("num : %d, block %d\r\n",num,block);
+ pc.printf("********************\r\n");
+ */
+ break;
+
+ }
+
+ EEPROM.readMultiByte(num, block, ADDR_H, ADDR_L, data, 128);
+ /*
+ for(int x = 0; x < 128; x ++){
+ pc.printf("%02x ", data[x]);
+ }
+ pc.printf("\r\n");
+ */
+ int eep_buf = 0;
+
+ float eep_data_f;
+ int eep_data_i;
+ char eep_data_c;
+
+ eep_data_c = *reinterpret_cast<char*>(&data[eep_buf]);
+ eep_buf += 1;
+ pc.printf("%d ", eep_data_c);
+
+ eep_data_i = *reinterpret_cast<int*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%d ", eep_data_i);
+
+ //eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ //eep_buf += 4;
+ //pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_c = *reinterpret_cast<char*>(&data[eep_buf]);
+ eep_buf += 1;
+ pc.printf("%d ", eep_data_c);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
+ eep_buf += 4;
+ pc.printf("%f ", eep_data_f);
+
+ eep_data_c = *reinterpret_cast<char*>(&data[eep_buf]);
+ eep_buf += 1;
+ pc.printf("%d ", eep_data_c);
+
+ eep_data_c = *reinterpret_cast<char*>(&data[eep_buf]);
+ eep_buf += 1;
+ pc.printf("%d ", eep_data_c);
+
+ eep_data_c = *reinterpret_cast<char*>(&data[eep_buf]);
+ eep_buf += 1;
+ pc.printf("%d ", eep_data_c);
+
+ pc.printf("\r\n");
+
+ if(ADDR_L == 0x00){
+ ADDR_L = 0x80;
+ }
+ else{
+ ADDR_L = 0x00;
+ ADDR_H ++;
+ }
+ }
+ }
+}
+
+// ***************************************************
+// マルチプレクサで使うEEPROMを変更する
+// ***************************************************
+void setEEPROMGroup(int group_num){
+ switch(group_num){
+ case 0:
+ pinA = 0;
+ pinB = 0;
+ pinC = 0;
+ break;
+
+ case 1:
+ pinA = 1;
+ pinB = 0;
+ pinC = 0;
+ break;
+
+ case 2:
+ pinA = 0;
+ pinB = 1;
+ pinC = 0;
+ break;
+
+ case 3:
+ pinA = 1;
+ pinB = 1;
+ pinC = 0;
+ break;
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sun Aug 08 11:30:32 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file