CC1310

是一直在发数据包，readme里原文:

The user will require two launchpads, one running rfEasyLinkEchoTx (Board_1), another running rfEasyLinkEchoRx (Board_2). Run Board_2 first, followed by Board_1. Board_1 is set to transmit a packet every second while Board_2 is set to receive the packet and then turnaround and transmit it after a delay of 100ms. Board_PIN_LED1 on Board_1 will toggle when it's able to successfully transmits a packet, and when it receives its echo. Board_PIN_LED2 on Board_2 will toggle when it receives a packet, and then when its able to re-transmit it (see [figure 1]).