Search found 88 matches

by 9chuckyoung
07 Jan 2021, 17:11
Forum: Nuvoton Arm9
Topic: [N9H30] How to load app to RAM address 0x0 from SPI flash?
Replies: 0
Views: 2220

[N9H30] How to load app to RAM address 0x0 from SPI flash?

Symptom: cannot utilize uboot to load app to RAM address 0x0 from SPI flash. sf read 0x0 0x100000 0x700000 It's uboot limitation, and workaround approached are shown below: Workaround 1: change app execution address from 0x0 to 0x8000. sf read 0x8000 0x100000 0x700000 *If you don't want to change ap...
by 9chuckyoung
06 Jan 2021, 12:05
Forum: Nuvoton Arm9
Topic: ARM9 sample code issues
Replies: 3
Views: 5339

Re: ARM9 sample code issues

May you show the exact sample path? (E. g., C:\N9H30_emWin_NonOS-master\SampleCode\ADC)
by 9chuckyoung
06 Jan 2021, 12:01
Forum: Nuvoton HMI/GUI
Topic: ADC N9H30
Replies: 1
Views: 3901

Re: ADC N9H30

You can forward this non-HMI topic to NuForum Arm7/9 viewforum.php?f=12&sid=9a1273349220d69690a76413f484b713~
by 9chuckyoung
05 Jan 2021, 19:12
Forum: Nuvoton HMI/GUI
Topic: emwin vnc
Replies: 3
Views: 7766

Re: emwin vnc

Please make sure you have Linux environment first. Linux environment in N9H30 path: https://github.com/OpenNuvoton/ARM7-ARM9-Family Download 4. N9H30 --> VMWare Linux develop environment If you can run emWin under Linux, please add the attached file "GUI_VNC_X_StartServerLinux.c" into Application fo...
by 9chuckyoung
20 Nov 2020, 15:51
Forum: Nuvoton HMI/GUI
Topic: [N9H20 Non-OS] How to use UTF-8 encoding?
Replies: 0
Views: 3411

[N9H20 Non-OS] How to use UTF-8 encoding?

Platform: N9H20K5 Platform resource link: https://www.nuvoton.com/hq/products/application-specific-socs/hmi-emwin-mpus/?__locale=en BSP link: https://github.com/OpenNuvoton/N9H20_emWin_NonOS Sample code brief: Utilize emWin FreeType library to draw different size font with UTF-8 encoding IDE: Keil p...
by 9chuckyoung
20 Nov 2020, 10:49
Forum: Nuvoton HMI/GUI
Topic: [N9H20 Non-OS] How to use FreeType library?
Replies: 0
Views: 3343

[N9H20 Non-OS] How to use FreeType library?

Platform: N9H20K5 Platform resource link: https://www.nuvoton.com/hq/products/application-specific-socs/hmi-emwin-mpus/?__locale=en BSP link: https://github.com/OpenNuvoton/N9H20_emWin_NonOS Sample code brief: Utilize emWin FreeType library to draw different size font IDE: Keil professional Note: Pl...
by 9chuckyoung
24 Sep 2020, 11:27
Forum: Nuvoton HMI/GUI
Topic: [N9H All Series Non-OS] How to use emWin's Virtual Screen feature?
Replies: 0
Views: 4641

[N9H All Series Non-OS] How to use emWin's Virtual Screen feature?

Platform: N9H20, N9H26 & N9H30 Platform resource link: https://www.nuvoton.com/hq/products/application-specific-socs/hmi-emwin-mpus/?__locale=en N9H20 BSP link: https://github.com/OpenNuvoton/N9H20_emWin_NonOS N9H26 BSP link: https://github.com/OpenNuvoton/N9H26_emWin_NonOS N9H30 BSP link: https://g...
by 9chuckyoung
11 Aug 2020, 12:00
Forum: Nuvoton Arm9
Topic: AutoWriter FAQ
Replies: 0
Views: 2763

AutoWriter FAQ

Q: What is AutoWriter? A: AutoWriter is similar to TurboWriter, it is the simplified version of TurboWriter. Q: Where to get AutoWriter? A: AutoWriter is in non-OS BSP: N9H20 Non-OS BSP https://github.com/OpenNuvoton/N9H20_emWin_NonOS N9H26 Non-OS BSP https://github.com/OpenNuvoton/N9H26_emWin_NonOS...
by 9chuckyoung
21 Jul 2020, 13:06
Forum: Nuvoton HMI/GUI
Topic: emWin performance related
Replies: 0
Views: 3009

emWin performance related

1. Utilize GUI_SetOrientation() may cause performance drop.
by 9chuckyoung
10 Jul 2020, 09:38
Forum: Nuvoton HMI/GUI
Topic: [Windows] How to make a RGB565 logo?
Replies: 0
Views: 2960

[Windows] How to make a RGB565 logo?

Download ffmpeg https://ffmpeg.zeranoe.com/builds/ , FFmpeg official link https://ffmpeg.org/ CLI: (in WIndows command-line) // picture to logo ffmpeg.exe -hide_banner -i "C:\image.jpg" -pix_fmt rgb565le -s 320x240 -f rawvideo "C:\logo.bin" // video to logo // pick 1 frame at 1 minute position ffmpe...