I-O DATA DEV2 / Mbed 2 deprecated ud-gs4-R_400G_SD_Log_No1

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Dependencies:   mbed SDFileSystem_

main.cpp@28:8bda44be0dd0, 2021-09-06 (annotated)

Committer:
tnanbu
Date:
Mon Sep 06 07:12:03 2021 +0000
Revision:
28:8bda44be0dd0
Parent:
26:742b77a683af
Child:
29:ddf05802b598
save eeprom

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hakusan270 0:b76e4ba14765 1 #include "mbed.h"
rgoto 6:bf4321ef0330 2 #include "SDFileSystem.h"
tnanbu 8:7f80139df48d 3 #include <time.h>
tnanbu 28:8bda44be0dd0 4 #include <errno.h>
tnanbu 8:7f80139df48d 5
hakusan270 0:b76e4ba14765 6 /*
hakusan270 0:b76e4ba14765 7 This basic example just shows how to read the ADC internal channels raw values.
hakusan270 0:b76e4ba14765 8 Please look in the corresponding device reference manual for a complete
hakusan270 0:b76e4ba14765 9 description of how to make a temperature sensor, VBat or Vref measurement.
hakusan270 0:b76e4ba14765 10 */
hakusan270 0:b76e4ba14765 11
hakusan270 0:b76e4ba14765 12 AnalogIn adc_temp(ADC_TEMP);
hakusan270 0:b76e4ba14765 13 AnalogIn adc_vref(ADC_VREF);
tnanbu 11:2d5fcf102778 14 /* UD-GS2 H/W define
tnanbu 11:2d5fcf102778 15 PIO_SWin PB_4
tnanbu 11:2d5fcf102778 16 PIO_wkup PA_4
hakusan270 0:b76e4ba14765 17 PIO_enable PB_0
hakusan270 0:b76e4ba14765 18 PIO_intout1 PB_2
hakusan270 0:b76e4ba14765 19 PIO_led PB_5
hakusan270 0:b76e4ba14765 20 PIO_v20v PC_13
hakusan270 0:b76e4ba14765 21 PIO_v18v PH_0
hakusan270 0:b76e4ba14765 22 PIO_intout2 PH_1
hakusan270 0:b76e4ba14765 23 PIO_spics PB_12
hakusan270 0:b76e4ba14765 24 PIO_battryMonEn PA_5
hakusan270 5:fbeb85ebd47b 25 PB_7 SDA
hakusan270 5:fbeb85ebd47b 26 PB_6 SCL
tnanbu 11:2d5fcf102778 27
hakusan270 0:b76e4ba14765 28 */
hakusan270 5:fbeb85ebd47b 29 //DigitalOut hx_clk(PB_7);
hakusan270 5:fbeb85ebd47b 30 //DigitalIn hx_dt(PB_6);
hakusan270 5:fbeb85ebd47b 31 //I2C i2cacc(p_sda, p_scl)
hakusan270 5:fbeb85ebd47b 32
tnanbu 13:df67ca499051 33 //#include "H3LIS331DL.h"
tnanbu 13:df67ca499051 34
tnanbu 13:df67ca499051 35 //#define TIMEINTERVAL
hakusan270 5:fbeb85ebd47b 36
tnanbu 13:df67ca499051 37 //キャリブレーション　仮値
tnanbu 26:742b77a683af 38 #define OFFSET_X 220
tnanbu 26:742b77a683af 39 #define OFFSET_Y 220
tnanbu 26:742b77a683af 40 #define OFFSET_Z -40
tnanbu 11:2d5fcf102778 41
tnanbu 13:df67ca499051 42 HAL_StatusTypeDef writeEEPROMByte(uint32_t address, uint8_t data);
tnanbu 13:df67ca499051 43 uint8_t readEEPROMByte(uint32_t address);
tnanbu 13:df67ca499051 44
tnanbu 13:df67ca499051 45
tnanbu 13:df67ca499051 46 //H3LIS331DL h3dacc(PB_7,PB_6);
tnanbu 13:df67ca499051 47 I2C i2c(PB_7,PB_6); //NUCLEO pin assign
hakusan270 5:fbeb85ebd47b 48
hakusan270 0:b76e4ba14765 49 RawSerial pc(PA_9, PA_10,115200); //console UART
tnanbu 13:df67ca499051 50 //LowPowerTicker interrupt;
tnanbu 18:2a42f4052139 51 //Ticker interrupt;
hakusan270 0:b76e4ba14765 52 SPI STSPI(PB_15, PB_14, PB_13); //mosi,miso,clk
hakusan270 0:b76e4ba14765 53 DigitalOut STSPICS(PB_12);
rgoto 6:bf4321ef0330 54
rgoto 6:bf4321ef0330 55 SDFileSystem *sd = new SDFileSystem(PA_12, PA_11, PB_3, PA_15, "sd"); // mosi, miso, sclk, cs, name
rgoto 6:bf4321ef0330 56
hakusan270 0:b76e4ba14765 57 DigitalOut led(PB_5);
hakusan270 1:025596ffc973 58 int initLIS3DH();
hakusan270 1:025596ffc973 59 int read3axes(short *tx,short *ty,short *tz);
tnanbu 13:df67ca499051 60 int initLIS331();
tnanbu 13:df67ca499051 61 int read3axes331(short *tx,short *ty,short *tz);
tnanbu 13:df67ca499051 62 int int_sqrt(unsigned int x);
tnanbu 7:b69fa9bb320d 63 //int readTemp(short *tmp);
tnanbu 11:2d5fcf102778 64 FILE *fp1,*fp2;//fp1:H3LIS331DL, fp2:LIS3DH
tnanbu 13:df67ca499051 65 unsigned long timecount = 0;
tnanbu 13:df67ca499051 66 int oldcount = 0;
tnanbu 13:df67ca499051 67 //uint8_t maxacc = 0;
tnanbu 28:8bda44be0dd0 68 long max_g=0;
tnanbu 28:8bda44be0dd0 69 long now_g=0;
tnanbu 16:1caaa96ae3eb 70 int update=0;
tnanbu 13:df67ca499051 71 char buffer1[512] = {};
tnanbu 13:df67ca499051 72 char buffer2[512] = {};
tnanbu 19:2475d32bd93f 73 char stracc1[64] = {}, stracc2[32] = {};
tnanbu 13:df67ca499051 74 int lognum1 = 0, lognum2 = 0;
tnanbu 13:df67ca499051 75 char filename1[32]= {};
tnanbu 13:df67ca499051 76 char filename2[32]= {};
tnanbu 19:2475d32bd93f 77 int ret = 0,init=1;
tnanbu 11:2d5fcf102778 78
tnanbu 18:2a42f4052139 79 /*
tnanbu 13:df67ca499051 80 void timer(){
tnanbu 15:12d0699ad423 81 }
tnanbu 18:2a42f4052139 82 */
tnanbu 15:12d0699ad423 83
tnanbu 15:12d0699ad423 84 void sub(){
tnanbu 13:df67ca499051 85 short tx=0,ty=0,tz=0;
tnanbu 18:2a42f4052139 86 //float scr=0;
tnanbu 18:2a42f4052139 87 long scr = 0;
tnanbu 13:df67ca499051 88 //static long ax,ay,az,as;
tnanbu 13:df67ca499051 89 //static int cnt;
tnanbu 13:df67ca499051 90
tnanbu 13:df67ca499051 91 read3axes331(&tx,&ty,&tz);
tnanbu 13:df67ca499051 92 //キャリブレーションの補正
tnanbu 13:df67ca499051 93 tx += OFFSET_X;
tnanbu 13:df67ca499051 94 ty += OFFSET_Y;
tnanbu 13:df67ca499051 95 tz += OFFSET_Z;
tnanbu 13:df67ca499051 96
tnanbu 13:df67ca499051 97 //スカラー値変換
tnanbu 18:2a42f4052139 98 scr = int_sqrt( tx*tx + ty*ty + tz*tz);// 195mg/digit
tnanbu 13:df67ca499051 99 now_g = scr;
tnanbu 13:df67ca499051 100
tnanbu 13:df67ca499051 101 //ax+= tx;
tnanbu 13:df67ca499051 102 //ay+= ty;
tnanbu 13:df67ca499051 103 //az+= tz;
tnanbu 13:df67ca499051 104 //as+= scr;
tnanbu 13:df67ca499051 105 //cnt++;
tnanbu 28:8bda44be0dd0 106 pc.printf("time(%d)new x:%2.2f y:%2.2f,z:%2.2f scaler = %2.2f \r\n",time(NULL),(float)tx*0.005,(float)ty*0.005,(float)tz*0.005,(float)scr*0.005);
tnanbu 19:2475d32bd93f 107 //pc.printf("new x:%d y:%d,z:%d scaler = %d \r\n",tx,ty,tz,scr);
tnanbu 18:2a42f4052139 108
tnanbu 13:df67ca499051 109 if ( max_g < scr) {
tnanbu 13:df67ca499051 110 max_g = scr;
tnanbu 13:df67ca499051 111 update=1;
tnanbu 28:8bda44be0dd0 112 pc.printf("%max g=%d \r\n",max_g);
tnanbu 13:df67ca499051 113 //Save EEPROM
tnanbu 28:8bda44be0dd0 114 //writeEEPROMByte(0, max_g);
tnanbu 28:8bda44be0dd0 115 for(int i = 0; i < 4; i++){
tnanbu 28:8bda44be0dd0 116 pc.printf("writerom 0x%x\r\n",(max_g >> 8*i) & 0xFF);
tnanbu 28:8bda44be0dd0 117 writeEEPROMByte(i, (max_g >> 8*i) & 0xFF);
tnanbu 28:8bda44be0dd0 118 }
tnanbu 28:8bda44be0dd0 119 //for(int i = 0; i < 4; i++){
tnanbu 28:8bda44be0dd0 120 //pc.printf("readEEPROM:0x%x\r\n",readEEPROMByte(i) << 8*i);
tnanbu 28:8bda44be0dd0 121 //}
tnanbu 8:7f80139df48d 122 }
tnanbu 13:df67ca499051 123
tnanbu 20:db6a609232d2 124 sprintf(stracc1,"%d,%2.2f,%2.2f,%2.2f,%2.2f\r\n",timecount,(float)tx*0.005,(float)ty*0.005,(float)tz*0.005,(float)scr*0.005);
tnanbu 13:df67ca499051 125 //pc.printf("h3lis331dl:%s",stracc1);
tnanbu 13:df67ca499051 126 if(strlen(buffer1)+strlen(stracc1) > 512) {
tnanbu 11:2d5fcf102778 127 //pc.printf("buffer over. write file2\r\n");
tnanbu 18:2a42f4052139 128
tnanbu 8:7f80139df48d 129 ret = fprintf(fp1,"%s",buffer1);
tnanbu 28:8bda44be0dd0 130 if(ret <= 0){
tnanbu 28:8bda44be0dd0 131 pc.printf("fp1 write failed:%d. errno:%d. Reboot!!!\r\n",ret,errno);
tnanbu 13:df67ca499051 132 NVIC_SystemReset();
tnanbu 13:df67ca499051 133 }
tnanbu 18:2a42f4052139 134
tnanbu 8:7f80139df48d 135 memset(buffer1,0,sizeof(buffer1));
tnanbu 8:7f80139df48d 136 sprintf(buffer1,"%s",stracc1);
tnanbu 11:2d5fcf102778 137 } else {
tnanbu 11:2d5fcf102778 138 sprintf(buffer1,"%s%s",buffer1,stracc1);
tnanbu 7:b69fa9bb320d 139 }
tnanbu 13:df67ca499051 140
tnanbu 13:df67ca499051 141 if(oldcount == 10){
tnanbu 11:2d5fcf102778 142 //LIS3DH
tnanbu 13:df67ca499051 143 read3axes(&tx,&ty,&tz);
tnanbu 13:df67ca499051 144 scr = int_sqrt( tx*tx + ty*ty + tz*tz);
tnanbu 13:df67ca499051 145 pc.printf("old x:%d y:%d,z:%d scaler = %d max g=%2.2fG \r\n",tx,ty,tz,scr, (float)max_g/11.0f);
tnanbu 14:2707af31e02f 146 sprintf(stracc2,"%d,%d\r\n",timecount,scr);
tnanbu 11:2d5fcf102778 147 //pc.printf("lis3dh:%s",stracc2);
tnanbu 11:2d5fcf102778 148 if(strlen(buffer2)+ strlen(stracc2)> 512) {
tnanbu 18:2a42f4052139 149
tnanbu 11:2d5fcf102778 150 ret = fprintf(fp2,"%s",buffer2);
tnanbu 28:8bda44be0dd0 151 if(ret <= 0){
tnanbu 28:8bda44be0dd0 152 pc.printf("fp2 write failed:%d. errno:%d. Reboot!!!\r\n",ret,errno);
tnanbu 13:df67ca499051 153 NVIC_SystemReset();
tnanbu 13:df67ca499051 154 }
tnanbu 18:2a42f4052139 155
tnanbu 11:2d5fcf102778 156 memset(buffer2,0,sizeof(buffer2));
tnanbu 11:2d5fcf102778 157 sprintf(buffer2,"%s",stracc2);
tnanbu 11:2d5fcf102778 158 } else {
tnanbu 11:2d5fcf102778 159 sprintf(buffer2,"%s%s",buffer2,stracc2);
tnanbu 7:b69fa9bb320d 160 }
tnanbu 13:df67ca499051 161 oldcount = 0;
tnanbu 11:2d5fcf102778 162 }
tnanbu 19:2475d32bd93f 163
tnanbu 13:df67ca499051 164 if(time(NULL) > 86400){
tnanbu 8:7f80139df48d 165 //Create New File
tnanbu 8:7f80139df48d 166 set_time(NULL);
tnanbu 28:8bda44be0dd0 167 //pc.printf("time over:%d\r\n",time(NULL));
tnanbu 11:2d5fcf102778 168 timecount = 0;
tnanbu 8:7f80139df48d 169 fclose(fp1);
tnanbu 28:8bda44be0dd0 170 fp1 = NULL;
tnanbu 8:7f80139df48d 171 fclose(fp2);
tnanbu 28:8bda44be0dd0 172 fp2 = NULL;
tnanbu 8:7f80139df48d 173 lognum1++;
tnanbu 8:7f80139df48d 174 lognum2++;
tnanbu 13:df67ca499051 175 sprintf(filename1,"/sd/new_%d",lognum1);
tnanbu 13:df67ca499051 176 sprintf(filename2,"/sd/old_%d",lognum2);
tnanbu 8:7f80139df48d 177 fp1 = fopen(filename1,"a");
tnanbu 8:7f80139df48d 178 if(!fp1){
tnanbu 28:8bda44be0dd0 179 pc.printf("fp1 create file failed:%d\r\n",errno);
tnanbu 13:df67ca499051 180 NVIC_SystemReset();
tnanbu 8:7f80139df48d 181 }
tnanbu 8:7f80139df48d 182 fp2 = fopen(filename2,"a");
tnanbu 11:2d5fcf102778 183 if(!fp2){
tnanbu 28:8bda44be0dd0 184 pc.printf("fp2 create file failed:%d\r\n",errno);
tnanbu 13:df67ca499051 185 NVIC_SystemReset();
tnanbu 11:2d5fcf102778 186 }
tnanbu 7:b69fa9bb320d 187 }
tnanbu 13:df67ca499051 188 }
tnanbu 13:df67ca499051 189
tnanbu 13:df67ca499051 190 int main()
tnanbu 13:df67ca499051 191 {
tnanbu 13:df67ca499051 192 sprintf(filename1,"/sd/new_%d",lognum1);
tnanbu 13:df67ca499051 193 sprintf(filename2,"/sd/old_%d",lognum2);
tnanbu 13:df67ca499051 194
tnanbu 19:2475d32bd93f 195 fp1 = fopen(filename1,"a");
tnanbu 19:2475d32bd93f 196 if(!fp1) {
tnanbu 28:8bda44be0dd0 197 pc.printf("fp1(%s) open failed errno:%d\r\n",filename1,errno);
tnanbu 19:2475d32bd93f 198 //NVIC_SystemReset();
tnanbu 19:2475d32bd93f 199 }
tnanbu 19:2475d32bd93f 200 fp2 = fopen(filename2,"a");
tnanbu 19:2475d32bd93f 201 if(!fp2) {
tnanbu 28:8bda44be0dd0 202 pc.printf("fp2(%s) open failed errno:%d\r\n",filename2,errno);
tnanbu 19:2475d32bd93f 203 //NVIC_SystemReset();
tnanbu 13:df67ca499051 204 }
tnanbu 28:8bda44be0dd0 205
tnanbu 28:8bda44be0dd0 206 //Read Max G
tnanbu 28:8bda44be0dd0 207 for(int i = 0; i < 4; i++){
tnanbu 28:8bda44be0dd0 208 //pc.printf("readEEPROM:0x%x\r\n",readEEPROMByte(i));
tnanbu 28:8bda44be0dd0 209 max_g |= readEEPROMByte(i) << 8*i;
tnanbu 28:8bda44be0dd0 210 }
tnanbu 28:8bda44be0dd0 211 pc.printf("read max_g from eeprom:%d\r\n",max_g);
tnanbu 13:df67ca499051 212
tnanbu 19:2475d32bd93f 213 while(init) {
tnanbu 19:2475d32bd93f 214 init = initLIS331();
tnanbu 19:2475d32bd93f 215 initLIS3DH();
tnanbu 19:2475d32bd93f 216 pc.printf(" init acc sensor %d\r\n",ret);
tnanbu 19:2475d32bd93f 217 wait_ms(100);
tnanbu 13:df67ca499051 218 }
tnanbu 18:2a42f4052139 219 //interrupt.attach_us(&timer,20000);//20ms
tnanbu 13:df67ca499051 220 while(1)
tnanbu 13:df67ca499051 221 {
tnanbu 28:8bda44be0dd0 222 sub();
tnanbu 28:8bda44be0dd0 223 timecount++;
tnanbu 28:8bda44be0dd0 224 oldcount++;
tnanbu 28:8bda44be0dd0 225 wait_ms(20);
hakusan270 0:b76e4ba14765 226 }
tnanbu 13:df67ca499051 227
hakusan270 0:b76e4ba14765 228 }
tnanbu 11:2d5fcf102778 229 /*********** porting **************/
tnanbu 11:2d5fcf102778 230 void spiFormat(int b,int m)
tnanbu 11:2d5fcf102778 231 {
tnanbu 11:2d5fcf102778 232 STSPI.format(b,m); /* 8bit */
hakusan270 1:025596ffc973 233 }
tnanbu 11:2d5fcf102778 234 void spiFrequency(int f)
tnanbu 11:2d5fcf102778 235 {
hakusan270 1:025596ffc973 236 STSPI.frequency(f); /* 1Mbps */
hakusan270 1:025596ffc973 237 }
tnanbu 11:2d5fcf102778 238 void spiWriteCS(int cs)
tnanbu 11:2d5fcf102778 239 {
hakusan270 1:025596ffc973 240 STSPICS=cs;
hakusan270 1:025596ffc973 241 }
tnanbu 11:2d5fcf102778 242 int spiWrite(int wd)
tnanbu 11:2d5fcf102778 243 {
tnanbu 11:2d5fcf102778 244 return ( STSPI.write(wd));
tnanbu 11:2d5fcf102778 245 }
tnanbu 7:b69fa9bb320d 246
tnanbu 13:df67ca499051 247 /*******************************************************
tnanbu 13:df67ca499051 248 EEPROM WRITE
tnanbu 13:df67ca499051 249 ********************************************************/
tnanbu 13:df67ca499051 250 HAL_StatusTypeDef writeEEPROMByte(uint32_t address, uint8_t data)
tnanbu 13:df67ca499051 251 {
tnanbu 13:df67ca499051 252 HAL_StatusTypeDef status;
tnanbu 13:df67ca499051 253 address = address + 0x08080000;
tnanbu 13:df67ca499051 254 HAL_FLASHEx_DATAEEPROM_Unlock(); //Unprotect the EEPROM to allow writing
tnanbu 13:df67ca499051 255 status = HAL_FLASHEx_DATAEEPROM_Program(TYPEPROGRAMDATA_BYTE, address, data);
tnanbu 13:df67ca499051 256 HAL_FLASHEx_DATAEEPROM_Lock(); // Reprotect the EEPROM
tnanbu 13:df67ca499051 257 return status;
tnanbu 13:df67ca499051 258 }
tnanbu 13:df67ca499051 259
tnanbu 13:df67ca499051 260 /*******************************************************
tnanbu 13:df67ca499051 261 EEPROM READ
tnanbu 13:df67ca499051 262 ********************************************************/
tnanbu 13:df67ca499051 263 uint8_t readEEPROMByte(uint32_t address) {
tnanbu 13:df67ca499051 264 volatile uint8_t tmp ;
tnanbu 13:df67ca499051 265 address = address + 0x08080000;
tnanbu 13:df67ca499051 266 tmp = *(__IO uint8_t*)address;
tnanbu 13:df67ca499051 267 return tmp;
tnanbu 13:df67ca499051 268 }
tnanbu 13:df67ca499051 269
tnanbu 13:df67ca499051 270 /***************************
tnanbu 13:df67ca499051 271 integer sqrt
tnanbu 13:df67ca499051 272 整数 sqrt √演算を整数で　ライブラリより速い
tnanbu 13:df67ca499051 273 ****************************/
tnanbu 13:df67ca499051 274 int int_sqrt(unsigned int x)
tnanbu 11:2d5fcf102778 275 {
tnanbu 13:df67ca499051 276 register int a = 0, c = 0, y = 0, i = 0, t = x;
tnanbu 13:df67ca499051 277 while(t >>= 1){
tnanbu 13:df67ca499051 278 ++i;
tnanbu 13:df67ca499051 279 }
tnanbu 13:df67ca499051 280 for(i += i & 1; i >= 0; i -= 2){
tnanbu 13:df67ca499051 281 c = (y << 1 | 1) <= x >> i;
tnanbu 13:df67ca499051 282 a = a << 1 | c;
tnanbu 13:df67ca499051 283 y = y << 1 | c;
tnanbu 13:df67ca499051 284 x -= c * y << i;
tnanbu 13:df67ca499051 285 y += c;
tnanbu 13:df67ca499051 286 }
tnanbu 13:df67ca499051 287 return a;
tnanbu 7:b69fa9bb320d 288 }