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TC65Smart

User Manual

Rev. 2-1.0 20

Table 3.1

Command

Byte

code

(HEX)

Operand

byte

Action Command I2C

terminal TC65

(example)

TC65_reset

0x01 -

Causes hardware forced restarting of the

TC65 module (the module initiates

restarting, I2C terminal is disabled)

<aFE01>

TC65_off

0x02 -

Causes hardware blackout TC65 (the

module is disabled, the communication of

the module with the controller is

interrupted. The module can be started only

by the external DTR signal)

<aFE02>

TC65_onoff_io

0x03 0x00 or

0x01

The value 0x00 of the operand fully

disables the external digital interface. The

output drivers jump to the status “Off”, and

the inputs TC65 are disconnected from the

terminal inputs (with any values on the

outputs of the GPIO module).

The value 0x01 enables the interface.

After power-on of the terminal and starting

of the GSM module, the interface is enabled

automatically.

<aFE0300> /

<aFE0301>

TC65_simpres

0x04 0x00 or

0x01

The value 0x01 of the operand transmits the

SIM card deactivating signal to the GSM

module. It causes forced disabling of the

module from the GSM network and

deactivation of the SIM interface.

The value 0x00 of the operand transmits the

SIM card availability signal to the module.

The module starts the card reading

operation and registration in the network.

<aFE0400> /

<aFE0401>

TC65_DTR_ON

0x11 0x00-

0xFF

The command sets up the starting mode of

the disabled module by the DTR signal. The

operand value determines the delay in

x100ms (0-25.4s) since the time of the

active DTR signal transmission (>+3V)

until the automatic start of the module. The

value 0xFF disabled the automatic start

mode. The value 0x00 enables the

automatic start at once after the signal

transmission. The interval starts being

counted since the appearance of the active

DTR status (if the signal is not active, the

controller will await its activation and start

the timing). The value is saved in the non-

volatile memory. The value on default is

3.2s. During the timing the indicator

“PWR/STATE” flashes intermittently.

<aFE11xx>

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 26

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