HopeRF CMT2390F64-EB User Manual
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CMT2390F64-EB Evaluation Board User Guide
Overview
This document mainly introduces the operation of CMT2390F64-EB. The evaluation platform is designed
specifically for users to evaluate the performance of CMT2390F64. As the controller kernel of CMT2390F64
is a CM0 level single chip. This evaluation board can be regarded as its development board for various
functions of CMT2390F64 such as debugging, verification and testing.
The product models covered in this document are shown in the table below.
Product Model
CMT2390F64
Remark:
1.
Users are recommended to read the relavant document of CMT2300A in advance for the RF kernel of
CMT2390F64 is adopted from CMT2310A.
2.
For more information about the function configuration of CMT2310A while using the evaluation board,
please refer to the relavant application documents:
a)
AN235 CMT2310A FIFO and Packet Format Usage Guide;
b)
AN236 CMT2310A Register Description;
c)
AN237 CMT2310A Quick Start Guide;
d)
AN238 CMT2310A RF Parameter Configuration Guide;
e)
AN239 Using Guide for CMT2310A Auto-transceiver Function.
Copyright © By HOPERF
Table 1. Product Models Covered in This Document
Frequency
Modulation
Range
Method
OOK
113 – 960 MHz
2(G)FSK
4(G)FSK
Chip Function
Integrated
performance
transceiver sigle chip
Rev 0.1 | Page 1/42
AN247
Configuration
Method
high-
RF
SoC
AN247
Package
QFN48
www.hoperf.cn

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Summary of Contents for HopeRF CMT2390F64-EB

  • Page 1 CMT2390F64-EB Evaluation Board User Guide Overview This document mainly introduces the operation of CMT2390F64-EB. The evaluation platform is designed specifically for users to evaluate the performance of CMT2390F64. As the controller kernel of CMT2390F64 is a CM0 level single chip. This evaluation board can be regarded as its development board for various functions of CMT2390F64 such as debugging, verification and testing.
  • Page 2: Table Of Contents

    AN247 Table of Contents Hardware Platform ............................3 CMT2390F64-EB Introduction ......................3 LCD Shiled Introduction ........................5 Introduction for Parameter Setting ......................7 Startup Interface ..........................7 Main Menu Interface ......................... 8 Modulation Submenu ........................9 Work Mode Submenu ........................10 Frequencry Band Submenu ......................11 Data Rate Submenu ........................
  • Page 3: Hardware Platform

    CMT2390F64-EB can also provide two types of standard single antenna (default) and antenna diversity (one PCB with different BOM, double Layout compatibility)  LCD Shiled is plugged into the CMT2390F64-EB. It is used as the man – machine interaction interface for it provides LCD screen and buttons. 1.1 CMT2390F64-EB Introduction Top view and introduction of the CMT2390F64-EB is shown in the following figure.
  • Page 4 AN247 Table 1-1. CMT2390F64-EB Description Number Function Description CMT2390F64 connects to the antenna or test machine through the SMA SMA Connector interface after matching complete. RF GPIO2 test point Note: RF GPIO2 Test Point RF GPIO2 do not connect to the controller GPIO port;...
  • Page 5: Lcd Shiled Introduction

    32768Hz crystal PB03 PB03 PB12 PB12 Note: For more detail information, please refer to the CMT2390F64-EB schematic diagram. 1.2 LCD Shiled Introduction The following figure shows the top view and introduction of the LCD Shiled. 1. 128x64 LCD 2. S1~S4 Buttons Figure 1-2.
  • Page 6 AN247 Table 1-3. LCD Shiled Description Function Description 128x64 LCD screen S1~S4 button www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 6/42...
  • Page 7: Introduction For Parameter Setting

    A firmware will be pre-burned around the chip before delivery for multiple functional test and evaluation (it needs to be used together with LCD shield display) for CMT2390F64-EB or CMT2390F64-QFN48-EB. This firmware will be updated from time to time as functional changes, it can be downloaded from the official website of HOPE and it will be updated through J-Flash software from J-link debugger (the updated firmware is described in detail in Chapter 4 of this article).
  • Page 8: Main Menu Interface

    Frequencry Band(Frequency band selection) Data Rate(Rate/frequency offset parameter selection) Rolling submenu Tx Output Power(Transmission power selection) Preamble Length(Preamble length selection) Packet Length(Packet length selection) Coding Format(Coding format selection) CRC Select(CRC verification mode selection) www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 8/42...
  • Page 9: Modulation Submenu

    Select submenu“1 Modulation”and press S3 button will enter into the interface shown as followed. CM T2 39 0F6 4 EB G UI 1 Mod ula tio n 2F SK 1. Rolling option area Figure 2-4. Modulation Submenu Interface www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 9/42...
  • Page 10: Work Mode Submenu

    S2 or S5 to confirm the selection and return to the upper menu (i.e. the main menu). Note: In main menu state, the working mode is entered by short pressing S2 ( ) in accordance with the selected modes in sub-menu. www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 10/42...
  • Page 11: Frequencry Band Submenu

    Space and freq. Channel. For more information, please see at the Freq.Space and Freq. Channel submenu section. 2.6 Data Rate Submenu Select the 4 Data Rate and press S3 to enter the submenu, as shown in Figure 2-7. www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 11/42...
  • Page 12 The combined parameters of rate/frequency offset provided in each modulation and demodulation mode are basically corresponding to the test parameters in the CMT2390F64 data manual for the convenience of retest and confirm by users. www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 12/42...
  • Page 13: Tx Output Power Submenu

    2ppm configuration. Therefore, when setting the configuration, it is necessary to ensure that the TCXO mode is used in a pair of CMT2390F64-EB, or the frequency deviation between the two EB is very small, otherwise the communication effect will be affected and the performance will be misjudged indirectly.
  • Page 14: Preamble Length Submenu

    512 Bytes  1024 Bytes After selecting the corresponding modulation mode, short press S2 or S3 to confirm the selection and return to the upper menu (i.e. the main menu). www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 14/42...
  • Page 15: Packet Length Submenu

    S3 to confirm the selection and return to the upper menu (i.e. the main menu). 2.10 Coding Format Submenu Select the 8 Coding Format and press S3 to enter the submenu, as shown in Figure 2-11. www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 15/42...
  • Page 16: Crc Select Submenu

    The FEC RSC and FECNRNSC are compatible to the specification defined by IEEE802.15.4g. 2.11 CRC Select Submenu Select the 9 CRC Select and press S3 to enter the submenu, as shown in Figure 2-12. www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 16/42...
  • Page 17: Packet Structure

    The test Packet adopts fixed-length packet mode. The Payload Length is configured by the 7 Packet Length submenu; The Preamble transmission Length of packet is set from the 6 Preamble Length submenu with unit of 8 bits. The Preamble values are configured as followed: www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 17/42...
  • Page 18: Frequencry Space And Frequencry Channel Submenu

    433000kHz in the "3 Frequencry Band", and Frequencry Space value to 92, Frequencry Channel to 1. Select the 10 Freq Space or 11 Freq Channel and press S3 to enter the submenu, as shown in Figure 2-14 or Figure 2-15. www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 18/42...
  • Page 19 0 and then it will increase by 1 once again for cycles until loosing the S1 button. After modifing, press S2 or S3 to confirm the current value and www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 19/42...
  • Page 20: Dc Dc Select Submenu

    Note: As mentioned above, the software configuration of DC-DC needs to be consistent with the hardware of CMT2390F64-EB, that is, enable the software configuration, and the jumper selection of EB module needs to be enabled by DC-DC. If the software is disabled, DC-DC of the EB module turns off.
  • Page 21: Test Counter Submenu

    10000, active packet sending test, limit of 5000 times; After selecting the corresponding modulation and demodulation mode, selection can be confirmed by short pressing S2 or S3, and return to the upper menu (that is, the main menu). www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 21/42...
  • Page 22: Payload Content Submenu

    Select the 16 AFC Select and press S3 to enter the submenu, as shown in Figure 2-20. CM T2 39 0F6 4 EB G UI 16 AF C Sele ct Rolling option area Figure 2-20. AFC Select Submenu Interface www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 22/42...
  • Page 23 Rolling option area After selecting the corresponding modulation and demodulation mode, selection can be confirmed by short pressing S2 or S3, and return to the upper menu (that is, the main menu). www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 23/42...
  • Page 24: Working Mode Description

    3.1 Sleep Mode Selecting "Sleep" mode and short pressing S2“ ”in main menu interface to enter Sleep working mode, as shown in Figure 3-1 below. www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 24/42...
  • Page 25  Short press S2(SLP) to make the RF part of CMT2390F64 enter into Operation guide Sleep mode;  Short press S3( ),and return to the upper menu(that is,the main menu) www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 25/42...
  • Page 26: Cw Tx Mode

    3. Tx mode 86 3M Hz 2F SK CW 0 00 4. Chanel signal 5. Tx power + 20 dB m 6. Operation guide Figure 3-3. CW Tx Working Mode www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 26/42...
  • Page 27 Under this interface, short press S3 to exit CW Tx working mode and returns to the main menu. The already set data rate/frequency offset combination parameter is not related to carrier wave transmission mode. www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 27/42...
  • Page 28: Direct Rx Mode

    ), return to the upper menu(that is, the main menu) Based on the operation shown in the above figure, short press S2 and CMT2390F64 enters into Direct Rx mode, the interface is updated as shown in Figure 3-6 below. www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 28/42...
  • Page 29: Only Tx Mode

    3.4 Only Tx Mode After selecting the "Only Tx Mode", short press S2“ ” in the main menu to enter the only Tx Mode, as shown in Figure 3-7 below. www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 29/42...
  • Page 30 CM T2 39 0F6 4 EB G UI 86 3M Hz 2F SK 0 00 20 kbp s 10 kHz 1. Tx message tx :0 004 0 2. Operation guide www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 30/42...
  • Page 31: Only Rx Mode

    20kbps and the frequency offset is +/ -10khz. Operation guide The corrresponding S1~S4 operation guide is shown in the figure above: www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 31/42...
  • Page 32: Tx And Rx Mode

    Mode. In this case, select the "Tx and Rx Mode", and short press S2“ ”in the main menu to enter the Tx and Rx mode, as www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 32/42...
  • Page 33 Passive Rx mode: always in receiving mode. When receiving a correct packet (which is subject to CRC), the receiving counter will be increased by 1 as display updated and received packet content unchanged. www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 33/42...
  • Page 34 The corrresponding S1~S4 operation guide is shown in the figure above:  Short press S2( ),enters into/ suspend active Tx mode; Operation guide  Short press S3( ),returns to the upper menu www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 34/42...
  • Page 35 In the case of asymmetry (for example, if there is interference at one end of the attachment), a high probability of one side packet loss will occur. www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 35/42...
  • Page 36: Supplymentary

    4 Supplymentary 4.1 Firmware Update Burning Operation CMT2390F64-EB can be updated via J-Flash. The following will describe how to upgrade the firmware: Start the J-flash software. Take J-Flash V6.30d as an example, as shown in Figure 4-1. Click on "File" in the main menu bar and select "New Project".
  • Page 37 Return to the J-Flash window, click "Target" in the main menu bar, select "Connect" and connect the target board CMT2390F64-EB) through the J-link debugger. Before this, ensure that the J-link debugger is properly connected from the computer and the CMT2390F64-EB.
  • Page 38 AN247 CMT2390F64-EB. Figure 4-5. Upload the Target Burning File Figure 4-6. Open the Target Burning File www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 38/42...
  • Page 39: Corresponding Mode For Each Function/Indicator

    J-Flash will burn the target file for CMT2390F64-EB. Figure 4-7. Manually Burning Operation Figure 4-8. Successful Burning Prompt Click CMT2390F64-EB reset button to reset the main controller, then complete the firmware burning update. 4.2 Corresponding Mode for Each Function/Indicator ...
  • Page 40 (based on conditions of the evaluation kit). Therefore, the communication link margin can be obtained by the comparision of the packet RSSI and environmental noise when the RSSI of the received packet is displayed no matter in unidirectional or bidirectional distant test. www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 40/42...
  • Page 41: Revise History

    AN247 5 Revise History Table 5-1. Revise Record Version Chapter Revise content Date Initial 2023-04-25 www.hoperf.cn Copyright © By HOPERF Rev 0.1 | Page 41/42...
  • Page 42: Contacts

    The material contained herein is the exclusive property of HOPERF and shall not be distributed, reproduced, or disclosed in whole or in part without prior 版权所有 © 深圳华普微电子股份有限公司,保留一切权利...

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