pmsm-control/test_sw/logs.c

   1
   2 #include <stdio.h>
   3 #include <stdlib.h>
   4
   5 #include "logs.h"
   6 #include "pmsm_state.h"
   7 #include "rp_spi.h"
   8
   9 /*
  10  * \brief
  11  * Free logs memory.
  12  */
  13 void freeLogs(struct rpi_state* this){
  14         int r;
  15         if (this->log_col_count){
  16                 for (r=0;r<LOG_ROWS;r++){
  17                         free(this->logs[r]);
  18                 }
  19         }
  20         this->log_col_count=0;
  21         this->doLogs=0;
  22 }
  23
  24 /*
  25  * \brief
  26  * Makes log.
  27  */
  28 void makeLog(struct rpi_state* this){
  29         int r;
  30         if (this->log_col==MAX_LOGS-1){
  31                 this->doLogs=0;
  32                 return;
  33         }
  34         this->logs[0][this->log_col]=(int)this->tf_count;
  35         this->logs[1][this->log_col]=(int)this->spi_dat->pozice;
  36
  37         this->logs[2][this->log_col]=(int)this->pwm1;
  38         this->logs[3][this->log_col]=(int)this->pwm2;
  39         this->logs[4][this->log_col]=(int)this->pwm3;
  40         this->logs[5][this->log_col]=this->duty;
  41
  42         this->logs[6][this->log_col]=this->desired_spd;
  43         this->logs[7][this->log_col]=this->speed;
  44
  45         this->logs[8][this->log_col]=(int)(this->spi_dat->ch1/this->spi_dat->adc_m_count);
  46         this->logs[9][this->log_col]=(int)(this->spi_dat->ch2/this->spi_dat->adc_m_count);
  47         this->logs[10][this->log_col]=(int)(this->spi_dat->ch0/this->spi_dat->adc_m_count);
  48
  49         this->log_col++;
  50      /*
  51         if (rps.log_col==rps.log_col_count-1){
  52                 rps.log_col_count*=2;
  53                 rps.log_col_count%=MAX_LOGS;
  54                 for (r=0;r<LOG_ROWS;r++){
  55                         rps.logs[r]=realloc(rps.logs[r],rps.log_col_count*sizeof(int));
  56                         if (rps.logs[r]==NULL){
  57                                 rps.doLogs=0;
  58                                 rps.error=1;
  59                         }
  60                 }
  61         }
  62      */
  63 }
  64
  65 /*
  66  * \brief
  67  * Save logs
  68  */
  69 void saveLogs(struct rpi_state* this){
  70         FILE *f;
  71         int r,s;
  72
  73         f = fopen("logs.log", "w");
  74         if (f == NULL){
  75                 printf("Error opening file!\n");
  76                 return;
  77         }
  78
  79         for (r=0;r<LOG_ROWS;r++){
  80                 for(s=0;s<this->log_col-1;s++){ /*posledni sloupec je vevyplneny*/
  81                         if (s==this->log_col-2){
  82                                 fprintf(f,"%d ",this->logs[r][s]);
  83                         }else{
  84                                 fprintf(f,"%d, ",this->logs[r][s]);
  85                         }
  86                 }
  87                 fprintf(f,"\r");
  88         }
  89         fclose(f);
  90         freeLogs(this);
  91 }