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HRM Rx problem

Hello

I'm new in the world of nordic semiconductor and I've a little problem. I would like to transfer ANT+ data of a HRM Garmin in serial protocol to my PC. I use a nRF51422 (S210_2.0.0) Evalutation kit with Keil SDK 5.1. When I run the HRM_Rx Exemple it work and I received :

Opening hrm rx channel... Enter hrm rx main processing loop ...

But after this, nothing.... I configure the connection , with the network number found on the ANT website and the device type, device number... is 0 for pairing. I think the program stop at :

    err_code = sd_app_evt_wait(); (line 168) 
    APP_ERROR_CHECK(err_code);

I try to place breakpoint in app_error_handler and uart_error_handle() but, in debug mode, the program never stops.

The HRM is working because I read data with ANTware II, so I've really no idea where is the problem

Thanks for your help

Best regards

Sylvain JOLY

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