Search found 87 matches

by 9chuckyoung
17 Feb 2021, 11:01
Forum: Nuvoton ARM7/9
Topic: M261 series sample code usb hub issue
Replies: 1
Views: 1780

Re: M261 series sample code usb hub issue

This track is for discussion Arm 7 / 9 MPU ONLY, hence please forward your questions to viewforum.php?f=30~
by 9chuckyoung
17 Feb 2021, 11:00
Forum: Nuvoton ARM7/9
Topic: M261 series sample code usb hub issue
Replies: 1
Views: 2180

Re: M261 series sample code usb hub issue

This track is for discussion Arm 7 / 9 MPU ONLY, hence please forward your questions to viewforum.php?f=30~
by 9chuckyoung
17 Feb 2021, 10:46
Forum: Nuvoton HMI/GUI
Topic: emwin vnc
Replies: 3
Views: 2477

Re: emwin vnc

If you're using FreeRTOS & lwIP, you have to familiar with the knowledge of operation & configuration of FreeRTOS & lwIP. Nuvoton ONLY ported hardware layer in FreeRTOS and lwIP (N9H30 ONLY because of it has built-in Ethernet interface), you can find in: N9H30 FreeRTOS: https://github.com/OpenNuvoto...
by 9chuckyoung
05 Feb 2021, 11:40
Forum: Nuvoton ARM7/9
Topic: ARM9 sample code issues
Replies: 3
Views: 2013

Re: ARM9 sample code issues

It may help if you post the whole log~
by 9chuckyoung
05 Feb 2021, 11:24
Forum: Nuvoton HMI/GUI
Topic: TFT refreshing when updating new CAN value
Replies: 1
Views: 1672

Re: TFT refreshing when updating new CAN value

Can you get the N9H30 user manual for the board schematic?
I guess it's a pin conflict issue.
by 9chuckyoung
05 Feb 2021, 10:11
Forum: Nuvoton ARM7/9
Topic: ethernet n9h30
Replies: 3
Views: 714

Re: ethernet n9h30

Seems Nuvoton didn't provide any software stacks. Hence, if you're not familiar with those software stacks, the learning curve and entry barrier is high. What Nuvoton can do is porting its Ethernet driver into lwIP, because these parts are related with Nuvoton. The sample code is okay when IP addres...
by 9chuckyoung
11 Jan 2021, 14:46
Forum: Nuvoton ARM7/9
Topic: ethernet n9h30
Replies: 3
Views: 714

Re: ethernet n9h30

FreeRTOS sample code: \N9H30_emWin_NonOS-master\SampleCode\FreeRTOS FreeRTOS source code: \N9H30_emWin_NonOS-master\ThirdParty\FreeRTOSV9.0.0\FreeRTOS lwIP sample code: \N9H30_emWin_NonOS-master\SampleCode\LwIP_httpd lwIP source code: \N9H30_emWin_NonOS-master\ThirdParty\lwip-1.4.1 Other FreeRTOS sa...
by 9chuckyoung
08 Jan 2021, 17:18
Forum: Nuvoton HMI/GUI
Topic: [N9H20 Non-OS] How to utilize GB2312 font encoding?
Replies: 0
Views: 994

[N9H20 Non-OS] How to utilize GB2312 font encoding?

Nuvoton added GB2312 font encoding support and here are the steps: 0. You need a font data contains GB2312 font. Please note that Nuvoton emWin feature does not come with any fonts or a permission or license to use any PC installed font for converting purposes. It is user’s sole responsibility to no...
by 9chuckyoung
07 Jan 2021, 17:11
Forum: Nuvoton ARM7/9
Topic: [N9H30] How to load app to RAM address 0x0 from SPI flash?
Replies: 0
Views: 785

[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...