dual serial communcation

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...
dual serial communcation

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...
Software for 8051 Uart communcation

Hi . I am doing a Project in 8052 McU.i need to have two serial port so i thought of writing soft UART with any two GPIO..i selected P3.2,P3.3 of 8052..can anyone help me...i got some rough idea...
Software for 8051 Uart communcation

Hi . I am doing a Project in 8052 McU.i need to have two serial port so i thought of writing soft UART with any two GPIO..i selected P3.2,P3.3 of 8052..can anyone help me...i got some rough idea...
RE: Software for 8051 Uart communcation

hi, i found that there is a mistake in the delay i have provided,after a start bit a half-bit delay has to be given.and after data bits only a full bit delay is given.am giving a full bit delay for...