Function F_CX81x0_LED_ERR

Since the CX8190 supports different protocols, the two LEDs WD and ERR on the CX8190 are not used by the firmware. This allows the user to create his own diagnosis messages. The LEDs can be used to indicate, for example, whether the CX8190 has received an IP address from the DHCP server or whether devices are exchanging data.

The function F_CX8190 CX8190 _LED_ERR controls the ERR LED on the CX8190. Various color and flashing modes can be used here. The possible LED colors are red and green.

VAR_INPUT

VAR_INPUT
    eMode      : E_CX81x0_LED;
END_VAR

eMode: way in which the LED lights up.

VAR_OUTPUT

F_CX8190_LED_ERR     : INT;

F_CX8190_LED_ERR: -1, non-implemented flash code, 0 OK