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pam-fi |
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/* decode the TRK_CALIB_USED field and the part of ACQ_BUILD_INFO |
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concerning the tracker, in the runheader packet */ |
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#include <stdio.h> /* include standard i/o library */ |
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#include <stdlib.h> /* include standard library */ |
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#include <string.h> /* include string library */ |
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#include <unistd.h> /* include unix standard library */ |
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#include <sys/types.h> /* */ |
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#include <sys/stat.h> /* */ |
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#include <fcntl.h> /* */ |
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#include <errno.h> /* error simbol definitions */ |
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#include <time.h> /* system time definitions */ |
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#include <math.h> /* math library */ |
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void getbytes_(int *nbytes, char *buffer, int *p, unsigned int *value); |
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void runheaderpkt_(char *buffer,int *len, unsigned int *trk_calib_used_out, unsigned int *acq_build_info_out) { |
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/* int i; */ |
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/* printf("runheaderpkt: \n %i \n %i \n",*len,*error); */ |
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/* for(i=0;i<*len;i++){ */ |
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/* printf("%i %hhx \n",buff, *buff);//buffer e' integer*1 (=1 byte), quindi devo dividere per 4 con hh */ |
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/* printf("%i %hhx \n \n",buffer, *buffer); */ |
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/* // printf("\n %i \n",i); */ |
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/* buff++; */ |
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/* }; */ |
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/* printf(" \n"); */ |
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char *buff=buffer; |
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int i1=1; |
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int nbytes1=1; |
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int nbytes2=2; |
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int nbytes4=4; |
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unsigned int out; |
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unsigned int compilationtimestamp; |
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char rm_acq_setting_mode; |
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unsigned int obt_time_sync; |
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unsigned int last_time_sync_info; |
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char favourite_working_schedule; |
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char effective_working_schedule; |
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unsigned int prh_var_trigger_mode_a; |
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unsigned int prh_var_trigger_mode_b; |
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char rm_acq_after_calib; |
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unsigned int trk_calib_used; |
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unsigned int acq_build_info; |
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/* ground data format has changed at a certain moment: before acq_var_info was |
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UINT8 (--> len=36), later UINT16 (--> len=37) */ |
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char acq_var_info_OLD; |
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unsigned short int acq_var_info_NEW; //this will be the final flight data format |
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char cal_dsp_mask; |
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unsigned short int crcdsp; |
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getbytes_(&nbytes4,buff,&i1,&out); |
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compilationtimestamp=out; |
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getbytes_(&nbytes1,buff,&i1,&out); |
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rm_acq_setting_mode=out; |
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getbytes_(&nbytes4,buff,&i1,&out); |
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obt_time_sync=out; |
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getbytes_(&nbytes4,buff,&i1,&out); |
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last_time_sync_info=out; |
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getbytes_(&nbytes1,buff,&i1,&out); |
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favourite_working_schedule=out; |
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getbytes_(&nbytes1,buff,&i1,&out); |
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effective_working_schedule=out; |
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getbytes_(&nbytes4,buff,&i1,&out); |
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prh_var_trigger_mode_a=out; |
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getbytes_(&nbytes4,buff,&i1,&out); |
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prh_var_trigger_mode_b=out; |
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getbytes_(&nbytes1,buff,&i1,&out); |
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rm_acq_after_calib=out; |
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getbytes_(&nbytes4,buff,&i1,&out); |
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trk_calib_used=out; |
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getbytes_(&nbytes4,buff,&i1,&out); |
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acq_build_info=out; |
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if(*len==36) { |
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getbytes_(&nbytes1,buff,&i1,&out); |
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acq_var_info_OLD=out; |
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} |
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else if(*len==37) { |
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getbytes_(&nbytes2,buff,&i1,&out); |
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acq_var_info_NEW=out; |
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} |
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else { |
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printf("runheaderpkt: error: wrong runheader packet length: %i \n",*len); |
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} |
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getbytes_(&nbytes1,buff,&i1,&out); |
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cal_dsp_mask=out; |
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getbytes_(&nbytes2,buff,&i1,&out); |
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crcdsp=out; |
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/* printf("compilationtimestamp: \t\t %u \n",compilationtimestamp); */ |
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/* printf("rm_acq_setting_mode: \t\t %x \n",rm_acq_setting_mode); */ |
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/* printf("obt_time_sync: \t\t\t %u \n",obt_time_sync); */ |
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/* printf("last_time_sync_info: \t\t %u \n",last_time_sync_info); */ |
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/* printf("favourite_working_schedule: \t %x \n",favourite_working_schedule); */ |
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/* printf("effective_working_schedule: \t %x \n",effective_working_schedule); */ |
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/* printf("prh_var_trigger_mode_a: \t %u \n",prh_var_trigger_mode_a); */ |
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/* printf("prh_var_trigger_mode_b: \t %u \n",prh_var_trigger_mode_b); */ |
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/* printf("rm_acq_after_calib: \t\t %x \n",rm_acq_after_calib); */ |
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/* printf("trk_calib_used: \t\t %i \n",trk_calib_used); */ |
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/* printf("acq_build_info: \t\t %x \n",acq_build_info); */ |
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/* if(*len==36) { */ |
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/* printf("acq_var_info_OLD: \t\t %x \n",acq_var_info_OLD); */ |
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/* } */ |
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/* else if(*len==37) { */ |
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/* printf("acq_var_info_NEW: \t\t %x \n",acq_var_info_NEW); */ |
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/* } */ |
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/* printf("cal_dsp_mask: \t\t\t %x \n",cal_dsp_mask); */ |
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/* printf("crcdsp: \t\t\t\t %x \n",crcdsp); */ |
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*trk_calib_used_out=trk_calib_used; |
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*acq_build_info_out=acq_build_info; |
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/* printf("%x %x \n",*trk_calib_used_out,*acq_build_info_out); */ |
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} |
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