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Forum Post: RE: CC2540 halSleep( ) function

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Hi,Nick,

What I want to achieve is that I want to develop a pedometer with BLE function, and I want to start the BLE function in a interval, for example, every 5 min the pedometer will spend 20s to broadcast and wait for connection. During the 20s I must  "wait for the start-up because it's the Link Layer (task run by OSAL) that controls the sleep/wake". But the other 4min and 40s, the pedometer doesn't broadcast or connecting, just like a normal pedometer wihtout BLE function. Is that I can to something at this time to reduce the time for "sleep/wake" run by the OSAL?


thank you very much


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