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Joachim WibergandTobias Waldekranz
01a4eedcad
The R2S has a minimal set of system LEDs, all of which are single color. This commit tries to distill and map the essence of the Infix functions to available LEDs. The SYS LED is turned on (fainy red) at power-on, when U-Boot has loaded the kernel it turns the SYS LED bright red on. The idea is then to turn the red SYS LED off as soon as the system has successfully loaded system startup-config, and then turn the green LAN LED on. Indicating that the both the device is operational and that the user can connect to the LAN port. The WAN LED is given a "wan-up" input condition, with the intention of turning it on (green) when the device has acquired a DHCP address. The failure modes, which in many ways is the essence of Infix signaling, are fail-safe and panic, triggered by loading failure-config, or failing to loadd failure-config, respectively. In fail-safe mode the SYS LED is blinking red at 5 Hz and in panic mode *all* LEDs blink at 5 Hz. Issue #276 Signed-off-by: Joachim Wiberg <troglobit@gmail.com>