Moxa Technologies W406 Bedienungsanleitung PDF herunterladen (Seite 83)

W406-LX Linux User’s Manual Programmer’s Guide

6-16

When the SIM card status is ready (0) and the PIN code is enabled, this function assigns a PIN

code to the SIM card.

int cellular_modem_sim_assign_pin_code(unsigned int fd, char *old_pin_code, char

*new_pin_code);

Inputs:

<fd> the cellular modem

<old_pin_code> point to the old PIN code

<new_pin_code> point to the new PIN code

Return Values:

0 on success, otherwise, the function fails

Remark:

When the SIM card status is ready (0), this function enables or disables PIN code authentication.

int cellular_modem_sim_enable_pin_code(unsigned int fd, char *pin_code, int enable);

Inputs:

<fd> the cellular modem

<pin_code> point to the PIN code password

<enable> 1: enable PIN code, 0: disable PIN code

Return Values:

0 on success, otherwise, the function fails

Remark:

Get the modem module temperature.

int cellular_modem_gprs_get_module_temperature(unsigned int fd)

Inputs:

<fd> the cellular modem

Return Values:

the tempture of GPRS module

Remark:

UART

Gets the UART interface.

DWORD uart_getmode(int port);

Inputs:

<port> the serial port number.

Return Values:

0 : RS-232

1 : RS485-2W

2 : RS422

3 : RS485-4W

otherwise, the function fails

Remark:

For example, user uart_getmode(2) to retrieve the interface of COM2:

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Moxa Technologies W406 Bedienungsanleitung Seite 83