I have just tried a simple demo for WS2812, it simulates OK but when i try to compile and download to the device I get an error
WS2812_Demo1.c:(.text+0x44c4): undefined reference to `nop' several times over.
Also not sure if I have WS2812 or WS2812B but I get the same error.
BobTarget folder: C:\Users\Admin\Downloads
Source name: C:\Users\Admin\Downloads\WS2812_Demo1.fcfx
Title:
Description:
Device: RPI.RPI.RPI3B
Generated by: Flowcode v10.1.0.38
Date: Friday, December 15, 2023 17:27:43
Users: 1
Registered to: RGV250
Licence key:
NOT FOR COMMERCIAL USE
https://www.flowcode.co.uk
Using FCD settings for compiler
Launching the compiler...
C:\ProgramData\MatrixTSL\FlowcodeV10\FCD\RPI\batch\rbuild.bat "WS2812_Demo1" "C:\Users\Admin\Downloads\" "C:\Program Files (x86)\Flowcode\Common\Compilers\rpi\\"
C:\Users\Admin\Downloads>REM CRC: 9CBAA20B02874D61C96DAE4FEC699BE787136EA47F741E26D6F846B5ABB246D896FAD8FDCAFB245061760799B64DDB929A0D46BD3B6AACB92DE4D84759EBB5079CA9DA2D2BBCDAE2A4D1C56CD1580BF5BE7E6799B63525A0CDB45CEDDB365F77CD3D7A5AF14A2BAC6613EC2BBBE3D39CD44F5379E4735FA01C82F6AB22C785E150FECF807FB33A9FC815CE7CB1BA9E5AC2D21F03E16554B9EBDB51055D309C1279A8C5D3CA58E18F2C3050DA273BE4EE73F41640DE3922C5629C45A17498EDEC0A8B3D681AF234BBB0330AA6FB05B88105A68DA3CE9026E5
C:\Users\Admin\Downloads>REM REVISION: 1.0
C:\Users\Admin\Downloads>REM GUID: 8C0879FE-99B8-41F1-BDB0-70BBBFD4CAC2
C:\Users\Admin\Downloads>REM DATE: 08\08\2022
C:\Users\Admin\Downloads>REM DIR: FCD\RPI\batch\rbuild.bat
Building WS2812_Demo1
C:\Users\Admin\AppData\Local\Temp\ccilNMd5.o: In function `FCD_06621_LED_WS2811__Refresh':
WS2812_Demo1.c:(.text+0x44c4): undefined reference to `nop'
WS2812_Demo1.c:(.text+0x44c8): undefined reference to `nop'
WS2812_Demo1.c:(.text+0x44cc): undefined reference to `nop'
WS2812_Demo1.c:(.text+0x44d0): undefined reference to `nop'
WS2812_Demo1.c:(.text+0x44d4): undefined reference to `nop'
C:\Users\Admin\AppData\Local\Temp\ccilNMd5.o:WS2812_Demo1.c:(.text+0x44d8): more undefined references to `nop' follow
collect2.exe: error: ld returned 1 exit status
Error(s) in build!
C:\ProgramData\MatrixTSL\FlowcodeV10\FCD\RPI\batch\rbuild.bat reported error code 0x1
Autoclose turned off
FINISHED