Moxa TC-SW04-M12-4P-T [41/43] Tc dk10 t tc dk20 t enabling disabling usb socket

TC-6000 Series Expansion Modules Software Installation and Programming Guide

4-21

int mxcan_set_bus_timing (int fd, unsigned int speed)

Description Sets the bus timing of an open port.

Input <fd> the open port

Output <speed> bus timing in Hz

Return Value 0 on success; otherwise returns a negative number

int mxcan_set_parameters (int fd, CANPRM * param)

Description Sets the parameters of an open port.

Input <fd> the open port

<param> pointer to the CANPRM structure

Output

<speed> bus timing in Hz

Return Value 0 on success; otherwise returns a negative number

int mxcan_write (int fd, char * buffer, int size)

Description Writes data to the open port

Input <fd> the open port

<buffer> pointer to the data

<size> size of the data (should be a multiple of the CANMSG size)

Return Value 0 on failure; otherwise the number of bytes written

TC-DK10-T/TC-DK20-T: Enabling/Disabling USB Socket

Power

Take the following steps to get the current USB power status.

1. Execute mx-tcdk-pwr-control.exe under \\TC-DK00-Windows\SampleCode\Release in the product

DVD.

2. Enter the slave address according to the switch jumper on the TC-DK10-T/TC-DK20-T modules.

3. Select (1) Get USB Slot Power to get current USB power status.