champnim

I am trying to communicate with my phone over a serial port by sending AT commands to it. While I'm able to write the command to it, I'm unable to read the reply. I am using overlapped I/O & using the WaitCommEvent to retrieve the result of the write command, …

Hi I have to make a C program which has to perform a specified event at a specified time. Something like this... [code] Print Hello at 13:15 Print Bye at 14:20 Print working at 13:57 [/code] Assume that these instructions are already available. I am thinking of creating a doubly …

[code] struct fifo { int result; char *info; struct fifo *next; }*node; void add(struct fifo **n,int data,char *text) { struct fifo *temp,*node1; if (*n==NULL) { temp=(struct fifo *)malloc(sizeof(struct fifo)); printf("%d is to be stored\n",data); temp->result=data; printf("%d is stored\n",temp->result); temp->info=(char *)malloc(strlen(text)+1); strcpy(temp->info,text); temp->next=NULL; *n=temp; } else { temp=*n; while(temp->next!=NULL) temp=temp->next; node1=(struct …

I have made a singly linked list that holds an integer & a string. The creation of the list works fine but deletion of a node is giving an error. Previously I was not adding a string to my list(only adding int)& at that time the code was working. please …

hey dude no need to invoke god in your post...there are enough human experts on this forum.:P While I am not the best guy to help with your problem, just be a little patient & in the meanwhile I'm sure you will be able to find many examples on linked …

I am making a C program to send AT commands to a mobile phone from my pc. In that, I want it to dial a number but after a delay of some time say 10 minutes. How should I do this(I am using WriteFile command to send the dial command …

Can anybody please give me a link for a program to convert a PDU string to ASCII? Thanks in advance.

I have a string of the form "abcd\"1234\"efgh". I want to extract 1234 from this string. How should I do this?

I want to access my mobile phone,connected through its USB cable, from a C program to send AT commands to it.Can sumbody pls help me