data exchange between central and peripheral

[mjr]

use SDK17.

central uses nRF52832 and peripheral uses nRF52810.

I want to implement the exchange of data with each other.

First, the central scanned and connected.

After that, how can I send data to Peripheral?

Thank you...

[Muphy]

awneil
I am also doing the same. The blinky example.
1) I did the peripheral example and I am able to see that in the phone app.
2) I did the central example and I think it connects to the peripheral bec as soon as I start the central, the peripheral just vanishes from the phone app.
3) I am not able to see the pushing of the button on central and blink the LED on peripheral or vice versa.
4) I am using:
          a) ble_peripheral\experimental_ble_app_blinky   as peripheral example
          b) ble_central\experimental\ble_app_blinky_c      as central example
          c) Keil, nrf51822, S130 sodtdevice.

Please help me.
Do I need to change something in the code or am I missing something. (because the status of LED always remains high on both central and peripheral sides).

[Marte Myrvold]

Hi,

You shouldn't have to make any changes to the example. Is LED 2 on, showing that the boards are connected to each other? If they're connected, then you should press button 1 on either board, and observe that LED 3 is on for the duration of the press on the other board, so you have to hold down button 1 in order for LED 3 to be on.

Best regards,

Marte

[Muphy]

Hello Marte Myrvold,

A very happy new year to you and your loved ones.

[Muphy]

Its working. I did a mistake. I was checking the voltage status at PIN 2. because BSP_BOARD_LED_2 is defined as 2. When I went deep into the led_init function I came to know that LED_2 is connected to pin_22. 

:-) .

Have a good day.

[Marte Myrvold]

Hi,

Great to hear that it's working now!

Thank you, and a happy new year to you as well.

Best regards,

Marte