functions for the communication between SOLID slow control modules and Cprograms
sscm_comm.cpp
- Committer:
- wbeaumont
- Date:
- 2014-09-24
- Revision:
- 3:e9053e5e7175
- Parent:
- 2:1f9887337a1b
- Child:
- 4:66d1a4200f67
File content as of revision 3:e9053e5e7175:
#if defined (TARGET_KL25Z) // in mbed problems to call strtol #include "mbed.h" // for the strtol #else #include <stlib.h> // for the strtol #endif #include "sscm_comm.h" #define SSCM_LIB_SRC_VERSION "1.31" using namespace sscm_comm; int sscm_comm::decode_cmd(char* input, ssc_cmd * sc){ char part[6]; int rv=0; part[0]=input[0];part[1]=input[1];part[2]=0;sc->module = (u8)strtol(part, NULL, 16); if( input[3] != SEP ) rv =-1; // tbd check for module range else { u32 ic;//input counter part[0]=input[4];part[1]=input[5];part[2]=0;sc->con = (u8)strtol(part, NULL, 16); if( input[6] != SEP ) rv= -2; // tbd check for connector range else { part[0]=input[7];part[1]=input[8];part[2]=0;sc->dev = (ssc_dev)strtol(part, NULL, 16); if( input[9] != SEP ) rv= -3; else { ic=10; part[0]=input[ic++];part[1]=input[ic++];part[2]=0;sc->devnr = (u8)strtol(part, NULL, 16); if( input[ic++] != SEP ) rv= -9; else { sc->cmd[0]=input[ic++];sc->cmd[1]=input[ic++];sc->cmd[2]=input[ic++];sc->cmd[3]=input[ic++];sc->cmd[4]='\0'; if( input[ic++] != SEP ) rv= -4; else { part[0]=input[ic++];part[1]=input[ic++];part[2]=0;sc->ch = (u8)strtol(part, NULL, 16); if( input[ic++] != SEP ) rv= -5; else{ part[0]=input[ic++];part[1]=input[ic++];part[2]=input[ic++];part[3]=input[ic++];part[4]=0;sc->datain = (u32)strtol(part, NULL, 16); if( input[ic++] != SEP ) rv= -6; else { part[0]=input[ic++];part[1]=input[ic++];part[2]=input[ic++];part[3]=input[ic++];part[4]=0;sc->dataout = (u32)strtol(part, NULL, 16); if( input[ic++] != SEP ) rv= -7; else rv=0; } } } } }} } int crr=check_ranges( sc); if ( crr < 0 ) rv=crr ; for( int i=0;i<27;i++) input[i]=0; return rv; } int sscm_comm::check_ranges( ssc_cmd* sc ){ int rv =1; // no check done // devnr check if ( sc->con <1 || sc->con >2 ){ rv= -43; goto RVOUT;} switch ( sc->dev) { case ADC : if(sc->devnr < 1 || sc->devnr > 2 ) rv=-23; break; default : rv=1; } RVOUT: return rv; } void sscm_comm::encode_cmd ( char *output , ssc_cmd *sc) { sprintf(output,"%c%02X%c%02X%c%02X%c%02X%c%c%c%c%c%c%02X%c%04X%c%04X%c%c\0", CMDSTART,sc->module,SEP,sc->con,SEP,sc->dev,SEP,sc->devnr,SEP,sc->cmd[0],sc->cmd[1],sc->cmd[2],sc->cmd[3], SEP,sc->ch,SEP,sc->datain,SEP,sc->dataout,SEP,CMDSTOP); } void sscm_comm::getmodulecordinate(u8 plane, u8& modulenr, u8& connr ,u8& serialnr ){ // to be implemented modulenr=0; }