static char cRead( char cBus, char cAddress, char *pcData, char cBytes )
{
vStart( cBus );
/* Check if SCL is not held down */
if( !cGetSCL( cBus ) )
{
return wireSTATUS_HELD_LOW;
}
/* Send Address */
cSendByte( cBus, cAddress | 0x01 );
if( !cGetAck( cBus ) )
{
vStop( cBus );
return wireSTATUS_NACK;
}
/* Read Data */
while( cBytes-- )
{
*pcData = cGetByte( cBus );
pcData++;
if( cBytes > 0 )
{
vSendAck( cBus );
}
}
vSendNack(cBus);
vStop( cBus );
return wireSTATUS_SUCCESS;
}
static char cWrite( char cBus, char cAddress, char *pcData, char cBytes )
{
vStart( cBus );
/* Check if SCL is not held down */
if( !cGetSCL( cBus ) )
{
return wireSTATUS_HELD_LOW;
}
/* Send Address */
cSendByte( cBus, cAddress & 0xFE );
if( !cGetAck( cBus ) )
{
vStop( cBus );
return wireSTATUS_FAIL;
}
/* Send Data */
while( cBytes-- )
{
cSendByte( cBus, *pcData );
if( !cGetAck( cBus ) )
{
vStop( cBus );
return wireSTATUS_NACK;
}
++pcData;
}
vStop( cBus );
return wireSTATUS_SUCCESS;
}
static int iRun()
{
int fd=0,i=0,j,ret=0,try;
fd=open(_acDevice,O_RDWR);
if(fd<=0)
{
perror("open");
return 0;
}
vInitCom(fd);
pvPrint1("Test du port comm\n");
if(iTestCx(fd))
{
printf("Ecowatt not found\n");
vStop(fd);
ret=-1;
}
else
{
if(_iFunction==-1)
{
pvPrint1("Ecowatt ready\n");
if(iGetDate(fd))
{
printf("Ecowatt Date not found\n");
ret=-1;
}
for(i=0;i<NB_JOUR;i++)
{
printf("%d pct\n\r",(i*100)/255);
for(try=0;try<NB_TRY;try++)
{
if(iGetDay(fd,i))
{
printf("Recuperation jour %d => ko\n",i);
}
else
{
pvPrint1("Recuperation jour %d => ok\n",i);
break;
}
}
if(try==NB_TRY)
{
return -1;
}
}
if(_bEmon)
vSendDataEmoncs3();
if(_bSql)
vSendDataMysql();
vSaveData();
}
else
{
for(i=0;i<255;i++)
{
iFonction(fd,_iFunction,i);
}
}
vStop(fd);
}
