nrf52840 dk to upload code to nrf52811

[nordicDK]

Hi

This is my first project to make my custom PCB. 

I have a question about how can I uploaded my code with segger embedded studio by using nrf52840 dk?

For the hardware configuration I follow the below.
(https://docs.nordicsemi.com/bundle/ug_nrf5340_dk/page/UG/dk/ext_programming_support_P20.html)

And my question is about software. For example below code work well with my nrf52840 DK (pca10056)

But how can I uploaded it to nrf52811 that is connected like above site configuration?

#include "nrf_gpio.h"
#include "nrf_delay.h"


#define LED_PIN 5        
#define BUTTON_PIN 13       

int main(void) {
    
    nrf_gpio_cfg_output(LED_PIN);
    
    
    nrf_gpio_cfg_input(BUTTON_PIN, NRF_GPIO_PIN_PULLUP);


    while (1) {
       
        
            // LED ON
            nrf_gpio_pin_set(LED_PIN);  
            nrf_delay_ms(500);          
            
            // LED OFF
            nrf_gpio_pin_clear(LED_PIN); 
            nrf_delay_ms(500);           
        
    }
}

After google search, I found the concept emulation and link below. 
But it's hard to get detail about how to do it. 

 (https://docs.nordicsemi.com/bundle/sdk_nrf5_v17.1.0/page/nrf52811_user_guide.html#ug_52811_own_project)

For example, my above code is from the folder "peripheral/blinky/pca10056". my sdk is 17.1.0_ddde560.

1. What is emulation? what is pca10056e for? How can I check emulation code is working? Is emulation code also activate my real hardware DK board's led?

2. Then How can I upload the code to nrf52811? From above link they write the guideline for it. but I need more detail....
After I open the project file in folder "peripheral/blinky/pca10056" which should I change?

Any advise will be very helpful for me.

Thank You!!!

[Simonr]

Hi

Most of these are located in the preprocessor and Linker sections of the SEGGER project settings. The board you set in the preprocessor definitions for example.However, I see you've opened the settings of your main.c file. You should right click the project within SEGGER and open the project options from there, not the File 'main.c' Options.

Best regards,

Simon

[nordicDK]

Thanks for reply!

Also I found an more specific way to do it from below link 

 Porting an example from pca10056 to pca10056e (Segger embedded studio)

I downloaded the pca10056e.zip from vidar answer and it works!