Delay method

Hi Pavan,
delay_ms(5000) is a blocking function. In order to execute this code properly, you need to use a non-blocking function. I will upload the code here in a couple of hours.

hello…What do you mean by efficient?A 1ms delay is 1ms.
Any software delay is a blocking delay, i.e. the code blocks the CPU from executing any other instructions.
If you want tighter code, you can use
while (–wait);
But that means that wait must be increased for the same time delay.