enter an error (0X211 feedback that the upper layer communication is lost). After the system reports an error, it
will enter the standby mode. If the 0X111 control frame returns to the normal sending period at this time, the upper
layer communication disconnection error can be automatically cleared, and the control mode returns to the CAN
control mode.
The mode setting frame is used to set the control interface of HUNTER SE. The specific protocol content is shown
in Table 3.4.
Table 3.4 Control Mode Setting Command
Command
Name
System Status Feedback Command
Sending node
Receiving node
ID
Cycle
（
ms
）
Receive time-out (ms)
Decision-mak
ing control
unit
Chassis node
0x421
none
none
Data length
0x01
Position
Function
Data type
Description
byte [0]
Control mode
unsigned
int8
0x00 Standby mode
0x01 CAN
指令模式上电默认进入待机模式
0x01 Power on in
Description of control mode: In case the HUNTERSE is powered on and the RC transmitter is not connected, the
control mode is defaulted to standby mode. At this time, the chassis only receives control mode command, and
does not respond to other commands. To use CAN for control, you need to switch to CAN command mode at first.
If the RC transmitter is turned on, the RC transmitter has the highest authority, can shield the control of command
and switch the control mode.
The status setting frame is used to clear system errors. The protocol content is shown in Table 3.5.
Table 3.5 Status Setting Frame
Command
Name
System Status Feedback Command
Sending node
Receiving node
ID
Cycle
（
ms
）
Receive time-out (ms)
Decision-mak
ing control
unit
Chassis node
0x441
none
none
Data length
0x01
Position
Function
Data type
Description
