[N9H30] Multiple layers sample

[9chuckyoung]

Platform: N9H30
Platform resource link: https://www.nuvoton.com/hq/products/app ... _locale=en
BSP link: https://github.com/OpenNuvoton/N9H30_emWin_NonOS
BSP contains tool and pre-built binaries: http://www.nuvoton.com/hq/products/appl ... urcePage=Y
Sample code brief: showing how to utilize emWin SoftLayer in multiple layers
IDE and tool-chain: Keil professional and ARMCC
Limitation:
1. MultiLayer in H/W OSD level, it may causes noise, because of the bus bandwidth, so please refer to SoftLayer in CPU level instead
2. The max layer count in MultiLayer is 2 and in SoftLayer is 4

Please note that to run the sample code we need to download the latest version of N9H30 BSP from OpenNuvoton.