RUIv3 SDK release 3.1.0

[3.1.0] - 2021-12-24

Added

• Support Button DFU via UART1 TX pin.
• Add ATE command.

Changed

• Change AT+MASK behavior from 8 to be 8+1 for US915/AU915.
• Remove power-consuming auto hello mechanism.
• Change the behavior of AT+JN1DL/AT+JN2DL/AT+RX1DL/AT+RX2DL
• Change the default port of transport mode from 130 to 1.
• Change the output format of AT+LTIME.
• Change the output format of LoRaWAN asynchronous event.
• Change AT+DEUI to be AT+DEVEUI. Besides, change AT+DADDR to be AT+DEVADDR.
• Modify AT+SN/AT+FSN/AT+FACTORY design.
• Change transparent mode AT command from AT+PAM to ATD.
• Remove the command name in all the reply content.
• Change the delimiter of AT command from ',' to ':'.
• Modify AT CMD handler of AT+JN1DL/AT+JN2DL/AT+RX1DL/AT+RX2DL/AT+RX2FQ for API mode.
• Remove the 2 redundant CRLF in AT command output.

Fixed

• Bug #637: AT+LSTMULC will cause un-recoverable/un-stoppable print event
• Bug #627: RX2 parameter may not be updated by NS via RXParamSetReq.
• Bug #626: Over-length uplink frame will cause unexpected uplink event
• Bug #621: Join process was stopped while 500kHz channels were all disabled.
• Fix can't wakeup from external wakeup source problem.
• Bug #628: DUT won't actively trigger a uplink event after receiving a confirmed downlink message.
• Fix AT+BUILDTIME
• Fix can't input AT+BOOT when serial mode is not in AT CMD mode.
• Fix can't input AT+ATM (easily switch back to AT CMD mode) when serial mode is not in AT CMD mode.
• Bug #662: AU915 at+mask and at+che default setting should be 00FF Not 01FF
• Bug #659: Fix the periodicity field of AT+LSTMULC
• Bug #614: p2p at+ppl=65536 will get AT_ERROR , at+ppl=63580000 will get OK, all of them should get AT_PARAM_ERROR
• Bug #665: US915Mhz CLASS B OTAA mode muticast with packet lost issue