CC2640 一个连接事件发送10个数据包

#define DEFAULT_DESIRED_MIN_CONN_INTERVAL     64 //80ms
#define DEFAULT_DESIRED_MAX_CONN_INTERVAL     80 //100ms

// How often to perform periodic event (in msec)
#define SBP_PERIODIC_EVT_PERIOD               100

#define MAX_NUM_PDU 10 // default is 5  iOS support <7

static void EcgBLEPeripheral_performPeriodicTask(void)
{
#ifndef FEATURE_OAD_ONCHIP
bStatus_t ret=SUCCESS;
uint8_t i;
uint8_t reSendTimes=0;
valueData[0]=(serialNumber>>8)&0xFF;
valueData[1]=serialNumber&0xFF;
for(i=0;i<10;i++){
valueData[2]=(uint8_t)i;
EcgProfile_SetParameter(ECGPROFILE_CHARData, ECGPROFILE_CHARData_LEN,
valueData);
}
if(serialNumber==0xFFFF)
serialNumber=0;
else
serialNumber++;
#endif //!FEATURE_OAD_ONCHIP
}

100ms interval  :  5*20*10=1Kbyte/s
50ms interval   :  5*20*20=2Kbyte/s

Interval Max * (Slave Latency + 1) ≤ 2 seconds
Interval Min ≥ 20 ms
Interval Min + 20 ms ≤ Interval Max
Slave Latency ≤ 4
connSupervisionTimeout ≤ 6 seconds
Interval Max * (Slave Latency + 1) * 3 < connSupervisionTimeout