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XMOS support just doesn't answer any questions!!!

Ok so on July 31 I had this UAC2 on XU208 working fine. I had to switch workplace to look at another product I designed years ago. When I came back I could not get the XU208 to even compile. It appears as though the compiler does not understand the folder structure for the project. I get the following error right away and when I check my code all the directives from customdefines.h are ignored:

/Users/gordonrankin/XMOS3x/X3UAC2/sc_usb_audio/module_usb_audio/endpoint0/endpoint0.c:12:10: fatal error: 'xud.h' file not found

xud.h is where it always has been in the sc_xud folder. I don't even have xud enabled???

[MBAIRJGR:~/XMOS3x/X3UAC2] gordonrankin% ls -l
total 0
drwxr-xr-x 13 gordonrankin staff 416 Sep 19 2018 lib_i2c
drwxr-xr-x 13 gordonrankin staff 416 Oct 1 2018 lib_locks
drwxr-xr-x 13 gordonrankin staff 416 Oct 1 2018 lib_logging
drwxr-xr-x@ 7 gordonrankin staff 224 Sep 18 2018 lib_mic_array
drwxr-xr-x 12 gordonrankin staff 384 Sep 17 2018 lib_xassert
drwxr-xr-x@ 8 gordonrankin staff 256 Sep 18 2018 sc_adat
drwxr-xr-x@ 9 gordonrankin staff 288 Sep 18 2018 sc_i2c
drwxr-xr-x@ 8 gordonrankin staff 256 Sep 18 2018 sc_spdif
drwxr-xr-x@ 7 gordonrankin staff 224 Sep 18 2018 sc_usb
drwxr-xr-x@ 9 gordonrankin staff 288 Sep 9 2018 sc_usb_audio
drwxr-xr-x@ 7 gordonrankin staff 224 Sep 18 2018 sc_usb_device
drwxr-xr-x@ 7 gordonrankin staff 224 Sep 18 2018 sc_util
drwxr-xr-x@ 7 gordonrankin staff 224 Sep 17 2018 sc_xud
drwxr-xr-x@ 17 gordonrankin staff 544 Aug 27 16:42 sw_usb_audio project files are under here.
drwxr-xr-x 3 gordonrankin staff 96 Aug 29 16:41 ws_wave3x this is my workplace folder.

[MBAIRJGR:X3UAC2/sw_usb_audio/XU208WA] gordonrankin% ls -l
total 8
-rw-r--r--@ 1 gordonrankin staff 1543 Jul 30 16:25 Makefile
drwxr-xr-x@ 5 gordonrankin staff 160 Oct 1 2018 src

~~~~

So does anyone know what might be happening here? I am in a real time crunch to get this done. XMOS support said it maybe path length but this worked before.

Is the MakeFile maybe screwed up?

Thanks in advance!
Gordon

First sorry, yes of course I am using XUD???

I found out the access to xmos.com was somehow turned off. Turned that back on and got a little further and the error I had originally struggled with the last 4 weeks.

/Users/gordonrankin/XMOS3x/X3UAC2/sc_usb_audio/module_usb_audio/endpoint0/endpoint0.c:23:10: fatal error: 'dfu_types.h' file not found

DFU, which I don't have enabled. Plus is appears that it's trying to compile DFU stuff as I see it compiling flashlib_user.c

Anyone please this is really wasting a boat load of time.
Thanks,
Gordon

Of course this doesn't help much everytime I do a clean or build all:

Process: xtimecomposer [34206]
Path: /Applications/XMOS_xTIMEcomposer_Community_14.3.3/*/xtimecomposer.app/Contents/MacOS/xtimecomposer
Identifier: org.eclipse.eclipse
Version: 4.3 (4.3)
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: xtimecomposer [34206]
User ID: 503

Date/Time: 2019-08-30 16:46:03.260 -0400
OS Version: Mac OS X 10.14.6 (18G87)
Report Version: 12
Bridge OS Version: 3.6 (16P6568)
Anonymous UUID: A2D62759-11F0-E174-478B-E031189EE2F0

Sleep/Wake UUID: 87B4568B-FC82-4E4C-AAC3-C6920B1623BB

Time Awake Since Boot: 400000 seconds
Time Since Wake: 1300 seconds

System Integrity Protection: enabled

Crashed Thread: 0 Dispatch queue: com.apple.main-thread

Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x00000001779fd184
Exception Note: EXC_CORPSE_NOTIFY

Termination Signal: Segmentation fault: 11
Termination Reason: Namespace SIGNAL, Code 0xb
Terminating Process: exc handler [34206]

VM Regions Near 0x1779fd184:
VM_ALLOCATE 00000001779de000-00000001779fd000 [ 124K] rw-/rw- SM=COW
-->
WebKit Malloc 0000000177a00000-0000000177f00000 [ 5120K] rw-/rwx SM=COW

Application Specific Information:
Java information:
Exception type: Bus Error (0xa) at pc=7fff5fcd7db0

Java VM: Java HotSpot(TM) 64-Bit Server VM (20.65-b04-468 mixed mode macosx-amd64)

Only 8 crashes today... maybe part of the problem?
Thanks,
Gordon

Java VM: Java HotSpot(TM) 64-Bit Server VM (20.65-b04-468 mixed mode macosx-amd64)

Hi. Would you please test with the 32 bit version of the JRE - recall observing that only the 32 bit version works with their tools. This information may be dated but worth trying. Please post your update.

> recall observing that only the 32 bit version works with their tools

XMOS says that for Windows. With Ubuntu, 64 bit Java does work. Haven't tried on my Mac since a year, as that never worked.
Last time I tried on my Mac, it was unstable beyond usable.

Nick

All,

I went into the Properties->C/C++ General->Path and Symbols and found a bunch of folders with this error: The selected folder does not exist or not accessible.

Thinking it was a path error I actually edited the path with the full path, but still got the same error message after changing it. Tried Refresh and Restart... no luck.

Thinking it maybe a permission thing I changed the rw access to a couple of folders.... but no luck. This looks to be an eclipse problem but I can't find anything about it and why does it happen on Windows 10 as well as macOS?



So that is the Properties->C/C++ General->Paths and Symbols

~~~ interesting note... I backed up the project folder then hit the Restore Defaults and I am down from 104 warnings... like 89 folder errors to 48 warnings with 35 folder errors.

*** Yes still my big problem is my directives in customdefines.h are not working.



Both U208_ONLY and AUDIO_CLASS =2 are set in customdefines.h


/* Audio class version to run in - Default is 2.0 */
#ifndef AUDIO_CLASS
#define AUDIO_CLASS (2)
#endif

#define U208_ONLY 1 // XU208

~~~

Anyone? Help!
Thanks,
Gordon

All,

So this problem happens on my two macOS machines and Windows 10. I was looking around and I found a version of this code from last OCT that I have a sample working. I used TimeMachine to pull that entire working folder back out and do a build (not a clean) and I have the same problems.

Oh well hopefully someone can can figure this out for me.

Thanks,
Gordon

All,
So still having really weird issues with the tools on macOS and Win10. So here is the weirdest problem. As I have been saying since I can compile the project now but for some reason none of the customdefines definitions are working I started working on that a little. I talked to someone who suggested putting customdefine.h at the top of devicedefines.h which was already done. So I looked at something a little more direct. As you may recall AUDIO_CLASS defined in customdefines.h was (2) and U208_ONLY was set to 1. Both of these did nothing in main.xc so I tried this:

#define U208_ONLY
#define AUDIO_CLASS 2

#ifdef U208_ONLY
set_core_high_priority_on();
#endif
/* USB Interface Core */
#if (AUDIO_CLASS==2)
uac_check(2);
XUD_Manager(c_xud_out, ENDPOINT_COUNT_OUT, c_xud_in, ENDPOINT_COUNT_IN,
c_sof, epTypeTableOut, epTypeTableIn, p_usb_rst,
clk, 1, XUD_SPEED_HS, XUD_PWR_CFG);
~~~
Yes that worked... but I got an infos (2 items) following interesting thing after the build all:
Description Resource Path Location Type
previous definition is here customdefines.h /app_usb_aud_xu208_xhra/src/core line 26 C/C++ Problem
previous definition is here customdefines.h /app_usb_aud_xu208_xhra/src/core line 29 C/C++ Problem

/* Audio class version to run in - Default is 2.0 */
#ifndef AUDIO_CLASS
#define AUDIO_CLASS (2)
#endif

#define U208_ONLY 1 // XU208

~~~
What the heck is going on here??? I realize that the slight difference will cause the infos.... but why are the settings in customdefines.h working???

If I remove the two defines in main.xc the damn thing compiles for Full Speed UAC and discregards the U208 ifdef???

These tools really need an update.

Thanks,
Gordon

Have you tried the commandline? This won't be affected by Java issues.
Please make sure to do a xmake clean first.