How to print received number on UART terminal

[kumar123]

Hi,
I am using pic18f67k40 microcontroller. MCU clock frequency 64Mhz.
I want to print entered number on UART terminal, It can be any number(only positive number: 0,1,20,4560,123124,123143235435, ..... any ).The entered number can be print any number of times. Whenever I want to change printing number from new entered number, It should print that(new entered number) any number of time.

Regards,
Kumar

[IvanJeremic]

Hi,

As I understand you, you want a UART echo.

There are examples of Uart echo in the MikroC compiler.

uart_echo.png (18.03 KiB) Viewed 418 times

Regards,

Ivan.

[stickwimp]

Thank you the problem has been resolved.

[kumar123]

Hi Stickwimp,
Did you use same approach that I have mentioned :

I am using pic18f67k40 microcontroller. MCU clock frequency 64Mhz.
I want to print entered number on UART terminal, It can be any number(only positive number: 0,1,20,4560,123124,123143235435, ..... any ).The entered number can be print any number of times. Whenever I want to change printing number from new entered number, It should print that(new entered number) any number of time.

It works for this below code:
I will read any number and print, it works fine.
Code:1

Code: Select all

While(1){ 
         if(UART1_Data_Ready()== 1){
             UART1_Read_Text(input, ";", 255);
             UART1_Write_Text(input);
         }
}

but it does not work for this below code:
Code:2

Code: Select all

While(1){ 
         if(UART1_Data_Ready()== 1){
             UART1_Read_Text(input, ";", 255);
             UART1_Write_Text(input);
         }
         else {
             UART1_Write_Text(input);
         }
}

In code :2 If I entered any number(like:12, 10,234235, ......) first time it get stuck, in second time if I entered it print duplicate of that entered number(1212,1010,234235234235).

Regards,
Kumar

[IvanJeremic]

Hi,

I answered in the forum in the link below:
viewtopic.php?f=88&t=80482&p=318143#p318143

Regards,

Ivan.

[dylandaviss123@gmail.com]

Hi,

I answered in the forum in the link below:
viewtopic.php?f=88&t=80482&p=318143#p318143

Regards,

Ivan burrito craft

It work for me.

[kumar123]

Hi dylandaviss123@gmail.com,

Could you share some snap shot or code, so that I can get some Idea. how to introduce external interrupt in code.
I am newbie in interrupt.

Regards,
kumar

[rudolffw]

phpBB [video]

https://youtu.be/5J5qZBHZi2g

Could be something like this video that your project.

RW

[kumar123]

Hi rudolffw,
Not like this.
you can refer this link for better understanding-viewtopic.php?f=88&t=80482&p=318143#p318143

Regards,
Kumar