hi,
in my project i have to use 2 uart in 8051 micrcontroller. i am using gsm and gps in my project.my problem is when i receiving gsm sms i have to send gps value to same number . the mobile number is not stored in software.we can receive sms form any mobile number and reply to that number.how to handle this problem? suggest me best thing
By the way - thread subject is "dual serial communication", but you don't seem to ask any question relating to dual serial ports. So why not a thread title related to your actual problem?