Rev. 1.00
18
October 27, 2020
Rev. 1.00
19
October 27, 2020
ESK32-A3A31 33 SEG × 8 COM
Monochrome LCD User Manual
ESK32-A3A31 33 SEG × 8 COM
Monochrome LCD User Manual
3.5 Board Assembly
The HT32 series expansion board (ESK32-2x001A) is connected to the Starter Kit and the 33 SEG
× 8 COM LCD panel (ESK32-A3A31), as shown in Figure 19.
Figure 19. HT32 Mono-LCD Development Kit
3.6 Obtain the Example Program
Download the latest Holtek HT32 Firmware Library. The download web link is https://www.holtek.
com/Development-Kit-software. Unzip the HT32 Firmware Library after downloading.
3.7 Compile and Execute the Program
To execute the Mono_LCD example, the Keil
®
MDK-ARM or IAR EWARM need to setup.
The Keil
®
MDK-ARM evaluation software can be downloaded from the Keil
®
company website
(http://www.keil.com).
Additionally, the full HT32 M0+ MCU series has been licensed to use the
Keil
®
MDK-ARM. Refer to “Keil
®
MDK Holtek Edition (Free) Installation Guide” for details.
The KickStart version of the IAR EWARM can be downloaded from the IAP company website (http://
www.iar.com).
Open the Mono_LCD example project:
Keil: \example\Mono_LCD\Demo\MDK_ARMv5\Project_xxxxx.uvprojx
IAR: \example\Mono_LCD\Demo\EWARMv8\Project_xxxxx.eww
Compile and execute the Mono_LCD example program after which, the specific messages will
appear on the LCD, as shown in Figure 9.
