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Waijung 2 User Guide

Navigation: ESP32 target > Block references > Sensors

SIMCOM 7600 SNTP block

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How this block appears in a Simulink model?

simcom_7600_sntp_block_1

What can be configured?

simcom_7600_sntp_block_2

 

Configuration Parameter

Selectable Option/Value

Description

POWERKEY GPIO pin

0-36

Select the POWERKEY gpio pin to turn on the module

UART module

0-2

Select the UART module. UART module will be listed according to the available blocks of UART setup blocks

Timeout

10--100--1000

Timeout for the UART communication

Get data from inputs

 

To get data from a input port

SNTP Server name

 

Enter the SNTP server name

Time Zone

 

Select the time zone

 

INPUT Ports

Port Name

Port Type

Date Type

Description

Trigger

Scalar

Any data type

Expected values True or False(1 or 0), This block only active when this pin becomes True(1)

Server Name

Vector

uint8

Specify the NTP server url

Time zone(UTC)

Vector

uint8

Specify the local time zone in UTC format. Format: UTC:<time offset>

e.g. UTC+7:00

OUTPUT Ports

Port Name

Port Type

Date Type

Description

Status

Scalar

uint32

Status output port

Year

Scalar

uint8

Outputs the year in two digits

e.g. if the year 2023, outputs 23

Month

Scalar

uint16

Outputs the month in numeric format

Day

Scalar

uint16

Outputs the day of the month in numeric format

Hour

Scalar

uint16

Outputs the hour in 24 hour format

Minute

Scalar

uint16

Outputs the minutes

Second

Scalar

uint16

Outputs seconds

When to use this block?

This block can use to setup and outputs the date/time for the given timezone. The NTP server url and the local timezone in UTC should be specified in the block.

How does this block work?

To update the time using the given NTP server, a trigger signal (a rising edge signal) should be input to the trigger port of the SNTP block. Once it triggered the time will be updated and outputs the date/time. Even though the block is not triggered, it outputs the current system date/time of the SIMCOM 7600.

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