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CMT2310A-EB Evaluation Board User Guide
Overview
This Document introduces how to operate the CMT2310A-EB evaluation board (factory default firmware). The
CMT2310A-EB (factory default firmware) and CMT2310A-EM help users quickly evaluate the performance of
the CMT2310A. Meanwhile, CMT2310A-EB can help users to debug, verify and test the CMT2310A functions,
basing on the hardware as a general CM0 level single chip development board.
Part number covered in this document is shown as follow.
Part Number
CMT2310A
113 – 960 MHz
Reading guideline:
1. Before reading this document, it is advised to read the CMT2310A Data manual first to understand the
functions and performance of the CMT2310A.
2. When using the evaluation board, please refer to the following related AN for further understand the
CMT2310A function configuration options:
a)
AN235 CMT2310A FIFO and Packet Format Useage Guide
b)
AN236 CMT2310A Register Description
c)
AN237 CMT2310A Quick Start Guide
d)
AN238 CMT2310A RF Parameter Configuration Guide
e)
AN239 CMT2310A Auto-transceiver Usage Guide
Copyright © By HOPERF
Table 1. Part number covered in this document
Freq.
Demodulation
(G)FSK
Function
High performance RF
transciever
V 0.5 | Page 1/41
AN241
Configuration
Register
AN241
Package
QFN24
www.hoperf.com

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Summary of Contents for HopeRF CMT2310A-EB

  • Page 1 CMT2310A-EB (factory default firmware) and CMT2310A-EM help users quickly evaluate the performance of the CMT2310A. Meanwhile, CMT2310A-EB can help users to debug, verify and test the CMT2310A functions, basing on the hardware as a general CM0 level single chip development board.
  • Page 2: Table Of Contents

    AN241 Table of Contents Hardware Platform Introduction ......................3 CMT2310A-EM Introduction ......................3 CMT2310A-EB Introduction ......................5 Parameter Setting .............................7 Startup Interface ..........................7 Main Menu ............................8 Modulation Submenu ........................9 Work Mode Submenu ........................10 Frequencry Band Submenu ......................11 Data Rate Submenu ........................
  • Page 3: Hardware Platform Introduction

    The CMT2310A evaluation board hardware test platform is composed of CMT2310A-EB and CMT2310A-EM:  CMT2310A-EB is the test panel of the evaluation board, using HC32L136 as the development board of the CMT2310A module, factory set with CMT2310A function and performance evaluation firmware, and can also be used as the CMT2310A development board.
  • Page 4 For more information of CMT2310A-EM, please refer to its schematic diagram - CMT2310A-EM revXXX SCH.pdf Since this firmware requires GPIO4, make sure that on CMT2310A-EM, GPIOn selects GPIO4, that is, R4 is patched with Copyright © By HOPERF www.hoperf.com V 0.5 | Page 4/41...
  • Page 5: Cmt2310A-Eb Introduction

    LED2 LED3 PC13 VCAP 5. Buzzer 7. Reset Key 6. User Interface (LCD, LED, Key) Figure 1-2. CMT2310A-EB Introduction Table 1-2. CMT2310A-EB Description Function Description Connect the 10PIN base of CMT2310A-EM and connect the HC32L136 control pin as CMT2310A-EM Connector...
  • Page 6 1. For more information of CMT2310A-EB, please refer to its schematic diagram - CMT-RF_EB revXXX SCH.pdf In summary, CMT2310A-EB can be regarded as a development board with HC32L136 as the main control, which provides a variety of user-computer interaction interfaces (LCD lattice, beeper, LED, keys, USB-to- UART bridge, etc.).
  • Page 7: Parameter Setting

    AN241 2 Parameter Setting Based on CMT2310A-EB and CMT2310A-EM, a firmware for testing and evaluation of multiple functions of CMT2310A chip will be pre-burned at the factory. This firmware will be updated according to functional changes. You can download it from the official website of Hope Microelectronics Co., LTD., and use the J-link debugger and use J-Flash software for burn update (Chapter 4 of this article will describe the firmware update in detail).In the following section, parameter setting menu of the factory firmware will be described in detail.
  • Page 8: Main Menu

    Modulation(Modulation and demodulation mode selection) Work Mode(Working mode selection) Frequencry Band(Frequency band selection) Submenu selection area Data Rate(Rate/frequency offset parameter selection) Tx Output Power(Transmission power selection) Preamble Length(Preamble length selection) Packet Length(Packet length selection) Copyright © By HOPERF www.hoperf.com V 0.5 | Page 8/41...
  • Page 9: Modulation Submenu

    Select 1 Modulation, and press K5 to enter the submenu, as shown in Figure 2-4 below. CM T2 31 0A EB GU I 1 Mod ula tio n 2F SK 1. Rolling option area Copyright © By HOPERF www.hoperf.com V 0.5 | Page 9/41...
  • Page 10: Work Mode Submenu

    (i.e. the main menu). Note: In the main menu state, the working mode is entered by pressing K1 ( ) in accordance with the selected modes in sub-menu. Copyright © By HOPERF www.hoperf.com V 0.5 | Page 10/41...
  • Page 11: Frequencry Band Submenu

    Space and freq. Channel. For more information, please see at the Freq.Space and freq. Channel submenus section below. 2.6 Data Rate Submenu Select the 4 Data Rate and press K5 to enter the submenu, as shown in Figure 2-7. Copyright © By HOPERF www.hoperf.com V 0.5 | Page 11/41...
  • Page 12 2. For the rate/frequency offset combination parameters provided in each modulation and demodulation mode, all the configuration parameters are derived from RFPDK, and the crystal deviation is set at 10ppm. Copyright © By HOPERF www.hoperf.com V 0.5 | Page 12/41...
  • Page 13: Tx Output Power Submenu

    868MHz is a patch component with optimal matching parameters in the 868MHz frequency band. Therefore, the accurate transmission power effect can be tested by selecting optimal working frequency band in accordance with the EM. Copyright © By HOPERF www.hoperf.com V 0.5 | Page 13/41...
  • Page 14: Preamble Length Submenu

    (i.e. the main menu). 2.9 Packet Length Submenu Select the 7 Packet Length and press K5 to enter the submenu, as shown in Figure 2-10. Copyright © By HOPERF www.hoperf.com V 0.5 | Page 14/41...
  • Page 15: Coding Format Submenu

    Select the 8 Coding Format and press K5 to enter the submenu, as shown in Figure 2-11. CM T2 31 0A EB GU I 8 Cod ing Fo rma t NR Z 1. Rolling option area Figure 2-11. Coding Format submenu interface Copyright © By HOPERF www.hoperf.com V 0.5 | Page 15/41...
  • Page 16: Crc Select Submenu

    Rolling option area CRC16-IBM  CRC32 0x04C11DB7 After selecting the corresponding modulation mode, press K2 or K5 to confirm the selection and return to the upper menu (i.e. the main menu). Copyright © By HOPERF www.hoperf.com V 0.5 | Page 16/41...
  • Page 17: Packet Structure

    Manchester encoding, the SyncWords also takes effect in using Manchester encoding. 7. In 4-FSK mode, the data mapping relationship is 8 'b11100100, which is the default value of RFPDK Copyright © By HOPERF www.hoperf.com V 0.5 | Page 17/41...
  • Page 18: Frequencry Space And Frequencry Channel Submenu

    Select the 10 Freq Space or 11 Freq Channel and press K5 to enter the submenu, as shown in Figure 2-14 or Figure 2-15. CM T2 31 0A EB GU I 10 Fr eq Spa ce 00 0 1. Rolling option area Figure 2-14. Freq Space Submenu Interface Copyright © By HOPERF www.hoperf.com V 0.5 | Page 18/41...
  • Page 19: Dc Dc Select Submenu

    (that is, the main menu). 2.14 DC DC Select Submenu Select the 12 DC DC Select and press K5 to enter the submenu, as shown in Figure 2-16. Copyright © By HOPERF www.hoperf.com V 0.5 | Page 19/41...
  • Page 20: Gaussian Select Submenu

    Select 13 Gaussian Select and press K5 to enter the submenu, as shown in figure 2-17. CM T2 31 0A EB GU I 13 G aus sian Se lec t O ff 1. Rolling option area Figure 2-17. Gaussian Select submenu interface Copyright © By HOPERF www.hoperf.com V 0.5 | Page 20/41...
  • Page 21  1000, active packet sending test, limit of 1000 times;  2000, active packet sending test, limit of 2000 times;  5000, active packet sending test, limit of 5000 times; Copyright © By HOPERF www.hoperf.com V 0.5 | Page 21/41...
  • Page 22: Payload Content Submenu

    After selecting the corresponding modulation and demodulation mode, selection can be confirmed by short pressing K2 or K5, and return to the upper menu (that is, the main menu). Copyright © By HOPERF www.hoperf.com V 0.5 | Page 22/41...
  • Page 23: Working Mode

    Short press K2( On the basis of the operation shown in the above figure, short press K1 to enter Sleep mode, and the display is updated as shown in Figure 3-2 below. Copyright © By HOPERF www.hoperf.com V 0.5 | Page 23/41...
  • Page 24: Cw Tx Mode

    3. Tx mode 86 5M Hz 2F SK C W 000 5. Tx power + 20 dB m 4. Chanel signal 6. Operation guide Figure 3-3. CW Tx Mode Interface Copyright © By HOPERF www.hoperf.com V 0.5 | Page 24/41...
  • Page 25 5. In the process of carrier transmitting, when the LED1 lights up, it indicates that it is in the transmitting state and when the LED1 extinguished, it indicates that it exits the Tx state and LED1 will be extinguished. Copyright © By HOPERF www.hoperf.com...
  • Page 26: Direct Rx Mode

    On the basis of the operation shown in the above figure, short press K1 to enter Direct Rx mode, and the interface is updated as shown in Figure 3-6 below. Copyright © By HOPERF www.hoperf.com V 0.5 | Page 26/41...
  • Page 27: Only Tx Mode

    3.4 Only Tx Mode After selecting the "Only Tx Mode", press K1 " " in the main interface to enter the only Tx Mode, as shown in Figure 3-7 below. Copyright © By HOPERF www.hoperf.com V 0.5 | Page 27/41...
  • Page 28 Figure 3-8 below. CM T2 31 0A EB GU I 86 5M Hz 2F SK 0 00 20 kbp s 10 kHz 1. Tx message tx :0 004 0 2. Operation guide Copyright © By HOPERF www.hoperf.com V 0.5 | Page 28/41...
  • Page 29: Only Rx Mode

    Figure 3-9. Only Rx Mode interface Function Description Display the selected frequency band as shown in the figure above. It indicates that the Frequency band start frequency of the selected frequency band is 865000kHz. Copyright © By HOPERF www.hoperf.com V 0.5 | Page 29/41...
  • Page 30 1. In the case of entering the receive mode while no packets received, the receive counter will not update or display, nor will the signal strength. The information is updated and displayed only when a packet is received. Copyright © By HOPERF www.hoperf.com V 0.5 | Page 30/41...
  • Page 31: Tx And Rx Mode

    Display the currently set data rate/frequency offset parameters. As shown in the figure Data rate/offset above, it indicates that the current setting rate is 20kbps and the frequency offset is +/ - parameter 10khz. Copyright © By HOPERF www.hoperf.com V 0.5 | Page 31/41...
  • Page 32 : 00 024 6. Tx and Rx rx: 0 00 24 -05 8d Bm packet counter 7. Signal strength Rssi 8. Operation guide Figure 3-12. Active Tx and Rx mode interface Copyright © By HOPERF www.hoperf.com V 0.5 | Page 32/41...
  • Page 33 Frequency offset parameter 4. Chanel signal 6. TR packet rx: 0 00 24 -05 8d Bm counter 7. Signal strength Rssi 8. Operation guide Figure 3-13. Passive Rx Mode Interface Copyright © By HOPERF www.hoperf.com V 0.5 | Page 33/41...
  • Page 34: Supplymentary

    4 Supplymentary 4.1 Firmware Update Burning Operation CMT2310A-EB firmware upgrade (HC32L136 main control software update) can be performed via J-Flash. The following will describe how to upgrade the firmware: Copyright © By HOPERF www.hoperf.com...
  • Page 35 2. The new project window popped up, as shown in Figure 4-2. Click "... "in this window, the Target Device selection list window is displayed as shown in Figure 4-3. Select HC32L136 in the Select Device window and then click "OK”. Figure 4-2. Create New Project Window Copyright © By HOPERF www.hoperf.com V 0.5 | Page 35/41...
  • Page 36 Figure 4-3. Select Device Window 3. Return to the J-Flash window, click "Target" in the main menu bar, select "Connect" and connect the target board (CMT2310A-EB) through the J-link debugger. Before this, ensure that the J-link debugger is properly connected to the CMT2310A-EB board.
  • Page 37 4. Click "File" on the main menu bar and select "Open Data File..." to load the burning target file, namely CMT2310A-EB firmware. Figure 4-5. Upload the Target Burning File Figure 4-6. Open the Target Burning File Copyright © By HOPERF www.hoperf.com V 0.5 | Page 37/41...
  • Page 38: Corresponding Mode For Each Function/Indicator

    Flash will burn the target file for CMT2310A-EB. Figure 4-7. Manually Burning Operation Figure 4-8. Successful Burning Prompt 6. Click CMT2310A-EB reset button to reset the HC32L136 main control, then the firmware burning update is completed. 4.2 Corresponding Mode for Each Function/Indicator ...
  • Page 39 RSSI and environmental noise when the RSSI of the received packet is displayed no matter in unidirectional or bidirectional distant test. Copyright © By HOPERF www.hoperf.com V 0.5 | Page 39/41...
  • Page 40: Revise History

    Revised the selection jumper of DC-DC 2022-09-05 2.12 Revised the SyncWord value of test packet Revised the maximum sending packet number to 1000 2022-10-18 Added 2 chapter 2.16 and 2.17 Review 2023-04-26 Copyright © By HOPERF www.hoperf.com V 0.5 | Page 40/41...
  • Page 41: Contacts

    The material contained herein is 以任何形式传播。由于产品版本升级或其他原因,本文档内容会不定期进行更新。CMOSTEK 的产品不建议应用于生 the exclusive property of HOPERF and shall not be distributed, reproduced, or disclosed in whole or in part without prior 命相关的设备和系统,在使用该器件中因为设备或系统运转失灵而导致的损失,CMOSTEK 不承担任何责任。...

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