Search found 72 matches

by 9chuckyoung
15 May 2020, 14:28
Forum: Nuvoton ARM7/9
Topic: [N9H series Non-OS NuEclipse] Why import GCC project to NuEclipse fail?
Replies: 0
Views: 177

[N9H series Non-OS NuEclipse] Why import GCC project to NuEclipse fail?

1. refer to the document, the path is in "C:\Program Files (x86)\Nuvoton Tools\NuEclipse\V1.01.01x\NuEclipse\UserManual". 2. check with chapter 3.3 "Import Existing Projects". 3. please don't check "Copy projects into workspace". 4. make sure the sample project is located in the right path, e. g., C...
by 9chuckyoung
14 May 2020, 14:20
Forum: Nuvoton HMI/GUI
Topic: [Font] How to draw rotated font?
Replies: 0
Views: 338

[Font] How to draw rotated font?

GUI_RECT Rect; Rect.x0 = 32; Rect.y0 = 96; Rect.x1 = 32 + 128; Rect.y1 = 96 + 128; GUI_SetTextMode(GUI_TM_TRANS); GUI_SetFont(GUI_FONT_D80); GUI_DispStringInRectEx(szText, &Rect, GUI_TA_HCENTER | GUI_TA_VCENTER, strlen(szText), GUI_ROTATE_CW); Note: TEXT widget rotate approach needs a callback, ple...
by 9chuckyoung
14 May 2020, 10:21
Forum: Nuvoton HMI/GUI
Topic: [GUIBuilder] Some noteds
Replies: 0
Views: 134

[GUIBuilder] Some noteds

SEGGER's emWin Windows tool GUIBuilder can generate c source file. It can be loaded into GUIBuilder and modified again. But if fails to load into GUIBuilder, below items are workaround approaches. 1. User codes need to add into specific area: // USER START (...) Add user codes here // USER END 2. If...
by 9chuckyoung
07 May 2020, 16:10
Forum: Nuvoton ARM7/9
Topic: [N9H series Non-OS NuEclipse] How to import GCC project to NuEclipse?
Replies: 0
Views: 252

[N9H series Non-OS NuEclipse] How to import GCC project to NuEclipse?

1. Open NuEclipse and select a Workspace 2. File --> Import... 4. General --> Existing Projects into Workspace (e. g., C:\TestWorkSpace) 5. Select root directory (e. g., C:\N9H20_emWin_NonOS-master\BSP\SampleCode\emWin\SimpleDemo\GCC) 6. Finish Note: Where to download NuEclipse? https://www.nuvoton....
by 9chuckyoung
30 Apr 2020, 11:56
Forum: Nuvoton HMI/GUI
Topic: Can emWin library control GAMMA / CONTRAST or BACKLIGHT?
Replies: 0
Views: 273

Can emWin library control GAMMA / CONTRAST or BACKLIGHT?

The answer is no.

Please refer to the official emWin forum link: https://forum.segger.com/index.php/Thre ... t-setting/ and https://forum.segger.com/index.php/Thre ... -on-touch/

Note: software method will decrease display performance.
by 9chuckyoung
24 Apr 2020, 13:47
Forum: Nuvoton HMI/GUI
Topic: [N9H20 Non-OS] How to show GIF using NVTFAT?
Replies: 0
Views: 423

[N9H20 Non-OS] How to show GIF using NVTFAT?

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 GIF library and Nuvoton NVTFAT to show GIF IDE: Keil professional Note: emWi...
by 9chuckyoung
21 Apr 2020, 15:20
Forum: Nuvoton HMI/GUI
Topic: [N9Hxx Non-OS] How to preset LCD orientation?
Replies: 0
Views: 228

[N9Hxx Non-OS] How to preset LCD orientation?

Note: preset LCD orientation may decrease performance! Note: need to increase emWin memory pool in GUIConf.c, e. g., 1-MByte is a good start. Note: emWin didn't support dynamic orientation! Note: need to proceed touch calibration again, emWin didn't support touch orientation https://forum.segger.com...
by 9chuckyoung
21 Apr 2020, 15:08
Forum: Nuvoton HMI/GUI
Topic: [N9H20 Non-OS] How to enable multiple buffers to avoid flicker or tearing?
Replies: 0
Views: 188

[N9H20 Non-OS] How to enable multiple buffers to avoid flicker or tearing?

Platform: N9H20 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 IDE: Keil professional NOTE: Please download the latest version of N9H20 BSP from OpenNuvoton. NOTE: Suggest to...
by 9chuckyoung
20 Apr 2020, 09:55
Forum: Nuvoton ARM7/9
Topic: [N9H30 Non-OS] How to source level debug?
Replies: 0
Views: 222

[N9H30 Non-OS] How to source level debug?

SEGGER J-Link ICE: 1. purchase the official SEGGER's J-Link ICE for Arm9 and install J-Link Windows driver. https://www.segger.com/products/debug-probes/j-link/ Nuvoton WIndow tool: 1. connect with NuWriter. Arm KEIL MDK IDE debugging flow: 1. open BSP sample code, e. g. uart. 2. Project 2.1. Option...
by 9chuckyoung
17 Apr 2020, 17:30
Forum: Nuvoton HMI/GUI
Topic: [N9H20 Non-OS] Motion JPEG playback from SD card sample code
Replies: 0
Views: 199

[N9H20 Non-OS] Motion JPEG playback from SD card sample code

Platform: N9H20 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 movie API to demonstrate MJPEG playback IDE: Keil professional It's for NK-N9H...