Holtek HT32F52352 Use and care manual

RF Module Generic Development
Board Programming Firmware Manual
AN0519E V1.00 1 / 7 March 4, 2019
RF Module Generic Development
Board Programming Firmware Manual
D/N: AN0519E
Overview
Bestcomm has developed two RF module development boards:
1. BCE-GENTrx8-001: Contains a Holtek 8-bit master MCU, HT66F2370, together with an
LCD module, keys and LEDs. This development board is used as a master board to
control the RF transmitter and receiver modules and is shown in Figure 1.
Figure 1. BCE-GENTrx8-001
2. BCE-GENTrx32-001: Contains a Holtek 32-bit master MCU, HT32F52352, together with
an LCD module, keys and LEDs. This development board is used as a master board to
control the RF transmitter and receiver modules and is shown in Figure 2.
Figure 2. BCE-GENTrx32-001
This document will introduce how to program the development board control modules to
easily construct a development board and develop applications using the Bestcomm RF
module.

RF Module Generic Development
Board Programming Firmware Manual
AN0519E V1.00 2 / 7 March 4, 2019
BCE-GENTRX8-001 Programming Setup
Step 1. Hardware: Obtain the e-Writer Pro and e-Socket (ESKT40QFN6A) from Holtek.
Figure 3. e-Writer Pro
Figure 4. e-Socket (ESKT40QFN6A)
Step 2. Software: Download the HOPE3000 programmer software from the Holtek
website:
http://www.holtek.com.tw/documents/10179/187116/HOPE3000V3.25.2Build2018112
7Install.zip
Step 3. Insert the e-Socket into the e-Writer Pro as shown.
Figure 5. e-Socket Diagram

RF Module Generic Development
Board Programming Firmware Manual
AN0519E V1.00 3 / 7 March 4, 2019
Step 4. Connect the e-CON12A port to the BCE-GENTrx8-001 firmware download port
using a 12-pin cable.
Figure 5. 12-pin Cable Connection
Step 5. Connect the e-Writer Pro to the computer using a USB cable. Start the
HOPE3000 software and then click the “File” followed by “Open and Download”
icons to select a desired programming file. After this a package select dialog will
pop up. Select the “ICP(e-CON12A) 3V) item shown in Figure 7.
Figure 6. Load an 8-bit Programming File
Figure 7. Package Select Dialog
Step 6. Execute the programming operations using the HOPE3000 programming user
interface.
Figure 8. HOPE3000 Programming User Interface

RF Module Generic Development
Board Programming Firmware Manual
AN0519E V1.00 4 / 7 March 4, 2019
BCE-GENTRX32-001 Programming Setup
Step 1. Hardware: Obtain the e-Writer 32 and e-Socket (ESKT32ICPB) from Holtek.
Figure 9. e-Writer 32
Figure 10. e-Socket (ESKT32ICPB)
Step 2. Software: Download the HOPE3000F programmer software or HT32 from the
Holtek website:
http://www.holtek.com.tw/documents/10179/187116/HOPE3000ForHT32V206Bu
ild20181023Install.zip
Step 3. Connect VIN to VOUT.
Figure 11. e-Socket Power Connection

RF Module Generic Development
Board Programming Firmware Manual
AN0519E V1.00 5 / 7 March 4, 2019
Step 4. Connect the SWD-10P port to the BCE-GENTRX32-001 firmware download port.
Figure 12. 10pin Cable Connection
Step 5. Connect the e-Writer 32 to the computer using a USB cable. Start the
HOPE3000F or HT32 software and click the “File” followed by the “Open and
Download” icons to select a desired programming file. After this an IC select
dialog will pop up and then select the “HT32F52352” device.
Figure 13. Load a 32bit Programming File
Figure 14. IC Select Dialog
Step 6. Execute the programming operations using the HOPE3000F or HT32
programming user interface.
Figure 15. HOPE3000F or HT32 Programming User Interface

RF Module Generic Development
Board Programming Firmware Manual
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Points to Note
1. If the device cannot be programmed using the steps described in the preceding section,
click the “Help\About” for the version information and ensure that the firmware version is
the latest version.
Figure 16. Version Information
2. We welcome our customers to contact Holtek if they have any questions or to obtain
additional services.
Conclusion
This document has introduced the RF module development board programming setup
and shown how to program it to assist users to develop their RF module applications.
Reference Material
For more detailed writer information refer to the “Holtek e-Writer Series Writer User's
Guide” and “Holtek e-Writer32 Series Writer User's Guide” on the Holtek website.
http://www.holtek.com.tw/e-writerpro
http://www.holtek.com.tw/e-Writer32
Version and Modification Information
Date
Author
Issue Release and Modification
2018.11.30
徐鴻文
(Harry Hsu)
First version

RF Module Generic Development
Board Programming Firmware Manual
AN0519E V1.00 7 / 7 March 4, 2019
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