Requst to update connection parameters

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星期二,2014-08-12星期日晚上
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sklin
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Requst to update connection parameters

Hi Dialog
How can I make a request to update connection parameters when my device is connected.
I look up the documents(UM-B-003.pdf) and found this function : void app_param_update_func(void).
It's said that this function is to Sends request to update connection parameters,but I found the function has nothing...

Tue, 2014-08-12 22:42
MHv_Dialog
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Hi sklin,

Hi sklin,

In the GAP Interface Specification on the resources tab you will find the command to send (section 5.5.1) to the GAP controller: GAPC_PARAM_UPDATE_CMD

Table 31 of the same document specifies the parameters to provide:

uint16_t intv_min, Connection interval minimum
uint16_t intv_max, Connection interval maximum
uint16_t latency, Latency
uint16_t time_out, Supervision timeout
希望帮助s you move forward.