techie
Advanced Member level 3
gps interface with 8051
You can make it much simpler than that. No need for any interrupts. Keep in mind that GPS sends the same data over and over again. And also note that GPRS module only replies when you send it a command. So you can simply switch the same serial port between GPS and GPRS, you should not have any problem.
You can make it much simpler than that. No need for any interrupts. Keep in mind that GPS sends the same data over and over again. And also note that GPRS module only replies when you send it a command. So you can simply switch the same serial port between GPS and GPRS, you should not have any problem.