Send an array of integers over UART

[AKhot.1]

I want to send an array of integers over UART in one go. I was able to do this using for loop as below.

But I want to do it without for loop as it is taking time to send over UART. How to send the integer data over UART in one go?

This is the data I want to send

[AKhot.1]

I am getting the data like this. How to extract decimal values from this?

[AKhot.1]

The data I want to send is a 32bit decimal value.