Oniro Zephyr-phylosopher image doesn't work on Arduino board

assigned to @landgraf

moved from oniro#584 (moved)

changed milestone to %goofy alpha

added IssueBug teammaintenance labels

assigned to @stefanschmidt

changed title from Oniro Zephyr-phylosophe image deosn't work on Arduino board to Oniro Zephyr-phylosopher image deosn't work on Arduino board

assigned to @landgraf and unassigned @stefanschmidt

changed title from Oniro Zephyr-phylosopher image deosn't work on Arduino board to Oniro Zephyr-phylosopher image doesn't work on Arduino board

added SeverityNormal label

changed milestone to %goofy beta

mentioned in issue #30 (closed)

As discussed here #30 (comment 864338), no output observed on serial port for kernel test images either.

marked this issue as related to oniro#675 (closed)

added Doing label

changed iteration to Oniro Core Iterations Aug 1, 2022 - Aug 31, 2022

Is anyone active on this ? because it am seeing some outputs on my setup as long as local.conf contains:

ONIRO_ENABLE_ACM0 = "1"

Well it only displays this and then get stuck:

Philosopher 4 [C:-1]   EATING  [  575 ms ]

but I am also observing silent output on other images

mentioned in issue eclipse-wg/oniro-wg/products-services-oniro-wg/release-roadmap-oniro-wg/initiative-qualification-roadmap-oniro-wg#11

mentioned in issue #32 (closed)

Please track:

#36 (comment 1008331)

FYI, Bug has been triaged upstream at:

https://github.com/zephyrproject-rtos/zephyr/issues/49480

May this help too:

https://booting.oniroproject.org/distro/meta-zephyr/-/commit/87c4c9188fd97aa6b96b2c9695da733808bdb473

changed iteration to Oniro Core Iterations Sep 1, 2022 - Sep 30, 2022

Update: I have checked current codebase v1.0.0-rc-688-g3b94a80

And I confirm the philosophers is starting but working on UART0. This mean you need an extra USB/Serial adapter to connect to console, on flash application will start (no need to reset)

screen -U /dev/ttyUSB0 115200

Philosopher 0 [P: 3]        STARVING       
Philosopher 1 [P: 2]    HOLDING ONE FORK   
Philosopher 2 [P: 1]   EATING  [  325 ms ] 
Philosopher 3 [P: 0]        STARVING       
Philosopher 4 [C:-1]  THINKING [  525 ms ] 
Philosopher 5 [C:-2]   EATING  [  625 ms ] 








Demo Description
----------------
An implementation of a solution to the Dining Philosophers
problem (a classic multi-thread synchronization problem).
This particular implementation demonstrates the usage of multiple
preemptible and cooperative threads of differing priorities, as
well as dynamic mutexes and thread sleeping.

For the record enabling UART0 require CONFIG_UART_CONSOLE=y to be set in configuration

To use it you need USB/UART adapter wired this way:

                  G x R T
      +-o-(...)-o-o-o-o-o-+
 USB =| ArduinoNano BLE S |
      +-o-(...)-o-o-o-o-o-+

Also check this change for more:

eclipse/oniro-blueprints/transparent-gateway/openthread-node-zephyr!1 (merged)

Is it ok to close this issue ?

And eventually open a newer one because I also noticed that some error occurs some minutes later:

Philosopher 3 [P: 0]   EATING  [  725 ms ] 
ASSERTION FAIL [!z_is_thread_state_set(_kernel.cpus[0].current, ((1UL << (4))))] @ WEST_TOPDIR/kernel/sched.c:1434
Philosopher 5 [C:-2]   EATING  [  275 ms ]

Is this blocking for this issue ?

if yes, may it worth replicating on upstream codebase