Test all samples on ocre-sdk

[kr-t]

Test all available samples in ocre-sdk, make a report what works on which platform. Further, we can decide what sample are we keeping, what fixing and what removing. Part of this task is to just create a matrix-report and get into the discussion.

[kr-t]

Following boards shall be tested on Zephyr: u585 and native_sim

[SorinOlari]

Sample Name	b_u585	native_sim	Linux
blinky-button	With enabled GPIO config it returns error: <err> ocre_gpio: Invalid port=7, pin=7, or port not ready	Only for board	Only for board
blinky-xmas	With enabled GPIO config it returns error: <err> ocre_gpio: Invalid port=7, pin=6, or port not ready	Only for board	Only for board
modbus-server	- Failed to link sensor APIs - GPIO error: Port for alias led0 (port 0x8066438) not found in initialized ports	Only for board	Only for board
sensor / sensor-IMU	- Undefined config: CONFIG_MAX_CHANNELS_PER_SENSOR - Undefined reference to ocre_sensors_apis - Possible device tree mismatch from a previous application version	Only for board	Only for board
big-sample	✅Works correctly	✅Works correctly	✅Works correctly
blinky	✅Works correctly	✅Works correctly	✅Works correctly
blinky-board-generic	GPIO port not found in initialized ports: - Port 0x8066438 with alias led0 not found	Only for board	Only for board
echo-server	✅Work’s correctly	With network capability enabled: Segmentation fault (core dumped) Network capability disabled: bind: Permission denied	Container doesn’t start with networking capability enabled.
filesystem	Requires CONFIG_OCRE_FILESYSTEM enabled. ✅Works correctly	CONFIG_OCRE_FILE SYSTEM need to be enabled ✅Work’s correctly	✅Work’s correctly
filesystem-full	Runs, but fails on out of memory: fs: file open error (-12) freopen failed: Out of memory	Run’s but failed on: fs: file open error (-12) freopen failed: Out of memory (48)	✅Work’s correctly
hello-world	✅Works correctly	✅Works correctly	✅Work’s correctly
log_mirror_forwarder	[LOG] Failed to open /log/syslog	With networking capability enabled: wamr_runtime: Failed to instantiate module: Invalid address pool entry	Container doesn’t start with networking capability enabled.
messaging (pub/sub)	✅Publisher and subscriber both work	✅Publisher and subscriber both work
sensor-rng	Config issues: - CONFIG_MAX_CHANNELS_PER_SENSOR undefined - Undefined reference to ocre_sensors_apis	failed to link import sensor api’s	failed to link import sensor api’s: failed to call unlinked import function
shared-filesystem	Reader and writer start successfully, but reader fails: fs: file open error (-2)	Both images reader and writer started successfully, but reader returns: fs: file open error (-2)	Both images reader and writer started successfully, but reader returns: fopen failed for "shared/shared_data.txt": No such file or directory (44)
webserver	Runs without networking. Fails with -k networking: Init WASI environment failed (copy address failed)	With networking capability enabled: wamr_runtime: Failed to instantiate module: Invalid address pool entry	Container doesn’t start with networking capability enabled.
webserver-complex	Same behavior as webserver when networking is enabled	With networking capability enabled: wamr_runtime: Failed to instantiate module: Invalid address pool entry	Container doesn’t start with networking capability enabled.

[kr-t]

big-sample now works on the board - psram was enabled here:
#151

[kr-t]

Networking fixed here: #174

[00:01:11.997,000] <inf> wamr_runtime: Buffer loaded successfully: 0x900002a0
[00:01:12.136,000] <inf> wamr_runtime: Network capability enabled
[00:01:12.142,000] <inf> container: Created container 'b898643' with runtime 'wamr/wasip1' (path '/lfs/ocre/images/echo-server.wasm')
[00:01:12.155,000] <inf> container: Waiting for container 'b898643' to start

**********************************************
[00:01:12.182,000] <inf> container: Started container 'b898643' on runtime 'wamr/wasip1'
[00:01:12.190,000] <inf> container: Container 'b898643' is running
Echo server starting...
Echo server listening on port 8000
**********************************************
To connect:
1. Find this device's IP: net iface
2. Telnet to the device: telnet <IP> 8000
3. Type messages to test the echo server!
**********************************************
Client connected from ***
**********************************************
You said: 'hello working networking'
Client disconnected.