how can we send a string over bluetooth

[deepu]

hello,

inorder to send a string over ble from a slave to master or master to slave what is to be done?? is there any function for us to pass the string??

[RK]

There's a ble uart example in the dev kit which does exactly that- sends a string over bluetooth. You can use that as a starting point.

[Sudeep R J]

Hey RK,

I went through the ble uart program, in that there is some initialization with respect to UART and its pins and in the ble_nus_data_send function there is a call blcm_link_ctx_get(p_nus->p_link_ctx_storage, conn_handle, (void *) &p_client). So what does this function call and the program actually do?

I am not able to run it on my board as some RAMcode error is getting popped up and letting me to download and debug the program.

I want to send a string over bluetooth with the help of a characteristic and nothing else.

Kindly help me with the required information so that i can follow the program and make use of it.

Thanks & Regards

Sudeep R J