#include <stdio.h>
int SIM800L_AT_SAPBR(int np, int cmd_type,int cid, char *ConParamTag, char *ConParamValue)
{
int i =np;
int c_cmd_type=cmd_type;
int c_cid=cid;
char *c_ConParamTag=ConParamTag;
char *c_ConParamValue=ConParamValue;
if (i==4)
printf("AT+SAPBR=%d,%d,%s,%s\r\n",c_cmd_type
,c_cid
,c_ConParamTag
,c_ConParamValue
); else
printf("AT+SAPBR=%d,%d\r\n",c_cmd_type
,c_cid
);
return 0 ;
}
int main()
{
SIM800L_AT_SAPBR(4,3,1,"Contype","GPRS");
SIM800L_AT_SAPBR(4,3,1,"APN","internet.movistar.com.co");
SIM800L_AT_SAPBR(2,1,1,0,0);
SIM800L_AT_SAPBR(2,2,1,0,0);
return 0;
}