Rd-03E supports keil 5 IDE to burn hex files or source code projects. You can use J-Link
(V9 or above), CMSIS-DAP and other burners to download programs. Please make sure it is
installed before burning. GiqaDevice.GD32E23x_DFP.1.0.1.pack and ARM.CMSIS.
5.7.0.pack or a later version of the CMSIS pack.
4 Software Description
Rd-03E the hardware uses 5V power supply. When connecting hardware and serial port
tools, attention should be paid to the connection mode of hardware and serial port tools: TX of
hardware is connected to RX of serial port tools, RX of hardware is connected to TX of serial
port tools, and jumpers are connected to 5v power supply, as shown in fig. 4-1. If you use other
serial port tools, also need to meet the 5V power supply.
Figure 4-1 Schematic diagram of Rd-03E module and serial port connection
After connecting the hardware, serial port tool and upper computer as shown in Figure 4-1,
open the upper computer software ICLM_XenG102STTool and configure the module
according to the following steps:
Step 1: Open the upper computer software, click the "Refresh Serial Port" button in the
upper left corner of the interface (Figure 4-2 marked area 1), if the distance curve graph
appears below the interface, it indicates that the connection is successful;
Step 2: After the module is successfully connected to the upper computer, select the
corresponding serial port number in the upper left corner of the interface (No. 2 area marked in
Figure 4-2) and enter the baud rate, fill in the reporting cycle according to the reporting
frequency of the firmware, and the reporting cycle of the factory firmware is 50 ms;
Step 3: Click the "Start/Stop" switch button (area 3 marked in Figure 4-2) to receive
real-time data from the radar and view the real-time waveform of the target distance at the
bottom of the upper computer interface. The window above the interface (area 4 marked in
Figure 4-2) can display the distance information of the target and the toilet status in real time.
