C code for 16F877A microcontroller

teongkia's Avatar, Join Date: Apr 2007
Newbie Member
Hi can anyone provide me a simple code in C for 16F877A microcontroller?
The operation is when pin A0 or pin A1 has 5V input it will produce 5v output at pin B5. I have rs232 cable connected to pin C6(Xmit) and C7(rcv). When pin A0 or pin A1 has an input of 5V, it will PRINTF("ATD0123423539;\n\r"); where my phone which is attached to the rs232 cable will call the destination number. Hope anyone here call help me out.Thanks.
ahayes's Avatar, Join Date: Mar 2007
Light Poster
It should be in your compiler. You need to hook up the uC to a modem and then run the code.