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Linux Project Examples

GPIO LED​

gpio-led-demo/
├── Makefile
└── gpio_led_demo.c

Use the SDK cross compiler and verify that the selected GPIO is not owned by another device.

Monitoring Daemon​

interval_sec = 5
log_path = /var/log/sysmon.log

A monitoring daemon may collect CPU load, memory, temperature, storage, network, and process status.

Tina Package Integration​

openwrt/package/utils/<package>/
├── Makefile
└── src/

Enable the package in menuconfig, rebuild the root filesystem, and package the firmware. Use log rotation and a controlled restart policy to protect SPI NOR endurance.