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CC2640R2F作为主机,经常连接失败

在使用SDK2.4 multi_role作为主机,连接其他从机设备时。

距离20cm,连接每次都没有问题。

距离再拉远点,经常连接不上。进入uint8_t multi_role_processGATTMsg函数的

// Else - in case a GATT message came after a connection has dropped, ignore it.  这个地方。

请问:可以通过改变什么参数改善这个问题?

目前配置:

#define DEFAULT_CONN_INT                      50   
#define DEFAULT_CONN_TIMEOUT           1000
#define DEFAULT_CONN_LATENCY           0

#define DEFAULT_LINK_HIGH_DUTY_CYCLE          TRUE