application code flow(threads)

[arshdeep]

int main(void)
{
initialize();
execution_start(start);

for (;;)
{
(void)sd_app_evt_wait();
}
}

can you explain me the execution of code flow in the main with these APIs? 

Thanks,

[Jørgen Holmefjord]

Your code will do some initialization, then start execution of something, then enters a endless loop. sd_app_evt_wait will put the device into system on sleep mode. If you have initialized and started something that generates interrupts, your code will wake and handle events whenever they occur.

[Jørgen Holmefjord]

Yes, that is correct.

I'm not sure I understand your question. What sensor data are you sending, and how/where are you sending it? If you want to send data at a fixed interval, you need to setup a timer that sample the sensor and send the data. The timer will generate interrupts. If you don't want to use interrupts, you need to constancly pull the sensor data, and stall the CPU to generate delays. This is bad practise, and is not something I would recommend. If you want something to happen on a button press, you either need interrupts or you need to constantly check the state of the button/GPIO.

[arshdeep]

I forgot to mention,  i am using ble mesh for my project. And am using nrf5 SDK v 2.0.1. According to my research, the server example in light switch demo does work as a relay. So, would i just flash the as it is example code to my nrf52832 kit and put them in between to relay my data?? And the application timer library tutorial wont work with this new SDK version? Can you provide me with updated tutorials or any documentation? Thank you

[Jørgen Holmefjord]

I see, yes in mesh the nodes will work as relays. The timer library should work with with Mesh SDK, but it is not included. Please have a look at the getting started guide for details on integration with nRF5x SDK 15.0.0. I did link you to the documentation for SDK 15.0.0 application timer library. Please make sure you follow the section "Migration note", otherwise the library should work as described in the tutorial.

[arshdeep]

okay, i should do a further research on this. Also, yesterday Bjorn, left me unattended. I was having trouble in building the example project using my SES environment. i am getting the following error. 

I have mentioned the path to my board files.

Ca you help me with this? Thank you

[Jørgen Holmefjord]

Unfortunately, we do not get notified by new replies if you have marked the case as "Verified Answer", please create a new case when you have more issues.

Your include paths are not correct, It looks like you have copied this from a GCC makefile. You should remove '$(SDK_ROOT:' part of the path. Did you place SDK 15 directory inside root of Mesh SDK folder?

[arshdeep]

Okay, that might be the case then. i have the SDK 15 directory inside the same folder as of Mesh , shown in picture below: 

is this not a correct place for the folder?