[参考译文] MT_SYS_SET_TX_POWER 的返回值是多少？

https://e2e.ti.com/support/wireless-connectivity/zigbee-thread-group/zigbee-and-thread/f/zigbee-thread-forum/1175049/what-is-the-return-value-of-mt_sys_set_tx_power

您好！

我在 API SYS_SET_TX_POWER 上运行。

查看文档、SRSP 的数据为1字节：TX 功率；但查看 ZStack 代码、返回消息 Build in return 是操作的状态(MAC_SUCCESS 或 MAC_INVALID_PARAMETER)、而不是文档所述的当前 TX 功率。  

哪一个是正确的？

static void MT_SysSetTxPower(uint8_t *pBuf)
{
  /* A local variable to hold the signed dBm value of TxPower that is being requested. */
  int8_t txPower;
  uint8_t status;

  /* Parse the requested dBm from the RPC message. */
  txPower = pBuf[MT_RPC_POS_DAT0];

  status = MAP_MAC_MlmeSetReq(MAC_PHY_TRANSMIT_POWER_SIGNED, &txPower);

  // Send back response that includes the status of the set command.
  // either: MAC_SUCCESS or MAC_INVALID_PARAMETER
  MT_BuildAndSendZToolResponse( MT_SRSP_SYS, MT_SYS_SET_TX_POWER, 1,
                                &status);
}