Notification 0x1001 - Device Information Update

This notification reports information about general state changes that occur within the device, outside the context of specific operations like transactions (Notification Source 0x01nn - Notifications from Transactions), requests the host receives from the firmware’s integrated display interface (Notification Source 0x18nn - Notifications from User Interface), and so on.

For this notification, Notification Detail described in section 3.2.2.3 Notification Message contains one byte each, shown in the tables below, to indicate:

The Category (Cat) of notification (for example, the subsystem the notification is originating from)
The Reason (Rsn) for the notification (Device Event)
Detail (Det) about the notification that has different meanings depending on the Reason
An Extra field (Ext) that has different meanings depending on the Reason

The other optional message parameters in the Notification Message depend on which combination of four bytes is included in Notification Detail, and are described below.

Table — Notification Detail Codes - Category 0x00 Power / Reset

Cat

Rsn

Det

Ext

Meaning

Category 0x00 Power / Reset contains notification detail codes involving the device’s power and reset functionality. Each possible notification has a unique Reason value:

Reason 0x00 = Device Reset Occurred
Reason 0x01 = Device Reset Will Occur Soon
Reason 0x02 = Low Battery
Reason 0x03 = Key Management
Reason 0x04 = Temperature

Power/Reset, Device Reset Occurred, Reserved, Reserved

The device sends and repeats this notification after the device power cycles or resets, depending on the setting in Property 1.2.7.1.1.1 Device Reset Occurred Notification Control. If it is set to repeat, it does so until the host acknowledges it using Property 1.2.7.1.1.2 Device Reset Occurred Notification Acknowledged.

These notifications always include the Notification Payload parameter in the Notification Message, as shown in Table 350.

Power/Reset, Device Reset Will Occur Soon, Reserved, Reserved

The device sends this notification before it automatically resets to conform to PCI’s 24 hour Self-Test requirement, and behaves according to the setting in Property 1.2.7.1.1.3 Device Reset Will Occur Soon Notification Control.

See 24 Hour Automatic Reset PCI Requirement for more information.

These notifications always include the Notification Payload parameter in the Notification Message, which directly contains one byte indicating the number of minutes (0x01 to 0xFF) until the device will perform the reset.

Power/Reset, Battery, Low Battery Warning, Percent

The device sends this notification when the battery charge reaches 15 percent. If a device is powered on with a charge that is already 15 percent or below, this notification is sent shortly after power up and includes the current battery charge percentage. Percent indicates the percent of battery charge remaining.

Power/Reset, Battery, Power Down Imminent, Reserved

The device sends this notification one minute before it automatically powers down the device because the battery charge has reached 0 percent.

Power/Reset, Battery, Battery Charge Complete, Reserved

The device sends this notification when the battery charger detects that the battery is fully charged.

Power/Reset, Device reset per Command 0x1F01.

The device sends this notification to notify the host when Device executes Reset Command 0x1F01.

Table — Notification Detail Codes - Category 0x01 User Event

Cat

Rsn

Det

Ext

Meaning

Category 0x01 User Event contains notification detail codes involving events triggered by user actions. Each possible notification has a unique Reason value:

Reason 0x00 = Contactless Card Presented (EMV Contactless Only)
Reason 0x01 = Contactless Card Removed (EMV Contactless Only)
Reason 0x02 = Card Seated in Slot (EMV Contact Only)
Reason 0x03 = Card Unseated from Slot (EMV Contact Only)
Reason 0x04 = Card Swiped (MSR Only)
Reason 0x05 = Touch Sensor Press On Display (Touch Only)
Reason 0x06 = Touch Sensor Release On Display (Touch Only)
Reason 0x07 = Barcode Read (BCR Only)

The host can use Property 1.2.7.1.2.1 User Event Notification Controls Enable to enable these notification reasons individually.

The host may choose to use these notifications to determine when to send additional commands. For example, it may send Command 0x1001 - Start Transaction. The host should do this as quickly as possible to minimize the response time between when the cardholder presents a card and when the device provides feedback via a visible or audible state change or attempts to read a chip card. Note there are cases where the device may send a notification with Reason = Contactless Card Presented while the cardholder is inserting or swiping a card, so the host should start transactions with all supported card interfaces enabled to maximize the chances of a successful card read.

User Event, Contactless Card Presented, EMV, Reserved (EMV Contactless Only)

User Event, Contactless Card Removed, EMV, Reserved (EMV Contactless Only)

User Event, Contactless Card Presented, NTag/MIFARE Ultralite, Reserved (EMV Contactless Only). The contactless reader has successfully read a NFC tag. In this case, the device includes UID data in the Notification Payload portion of the Notification Message. UID Data is in the format described in Table 348 - Notification Payload for UID. A sample notification is shown here: Table 349 – Notification Payload for UID Example

User Event, Contactless Card Removed, NTag/MIFARE Ultralite, Reserved (EMV Contactless Only)

User Event, Contactless Card Presented, MIFARE Classic, 1K (EMV Contactless Only). The contactless reader has successfully read a NFC tag. In this case, the device includes UID data in the Notification Payload portion of the Notification Message. UID Data is in the format described in Table 348 - Notification Payload for UID. A sample notification is shown here: Table 349 – Notification Payload for UID Example

User Event, Contactless Card Removed, MIFARE Classic, 1K (EMV Contactless Only)

User Event, Contactless Card Presented, MIFARE Classic, 4K (EMV Contactless Only). The contactless reader has successfully read a NFC tag. In this case, the device includes UID data in the Notification Payload portion of the Notification Message. UID Data is in the format described in Table 348 - Notification Payload for UID. A sample notification is shown here: Table 349 – Notification Payload for UID Example

User Event, Contactless Card Removed, MIFARE Classic, 4K (EMV Contactless Only)

User Event, Contactless Card Presented, MIFARE DESFire Light (EMV Contactless Only). The contactless reader has successfully read a NFC tag. In this case, the device includes UID data in the Notification Payload portion of the Notification Message. UID Data is in the format described in Table 348 - Notification Payload for UID. A sample notification is shown here: Table 349 – Notification Payload for UID Example

User Event, Contactless Card Removed, MIFARE DESFire Light (EMV Contactless Only)

User Event, Contactless Card Presented, MIFARE MINI® (EMV Contactless Only). The contactless reader has successfully read a NFC tag. In this case, the device includes UID data in the Notification Payload portion of the Notification Message. UID Data is in the format described in Table 348 - Notification Payload for UID. A sample notification is shown here: Table 349 – Notification Payload for UID Example

User Event, Contactless Card Removed, MIFARE MINI® (EMV Contactless Only)

User Event, Contactless Card Presented, MIFARE Plus EV1 (EMV Contactless Only). The contactless reader has successfully read an NFC tag. In this case, the device includes UID data in the Notification Payload portion of the Notification Message. UID Data is in the format described in Table 348 - Notification Payload for UID. A sample notification is shown here: Table 349 – Notification Payload for UID Example

User Event, Contactless Card Removed, MIFARE Plus EV1 (EMV Contactless Only)

User Event, Contactless Card Presented, MIFARE Plus EV2 (EMV Contactless Only). The contactless reader has successfully read an NFC tag. In this case, the device includes UID data in the Notification Payload portion of the Notification Message. UID Data is in the format described in Table 348 - Notification Payload for UID. A sample notification is shown here: Table 349 – Notification Payload for UID Example

User Event, Contactless Card Removed, MIFARE Plus EV2 (EMV Contactless Only)

User Event, Contactless Card Presented, MIFARE Plus SE (EMV Contactless Only). The contactless reader has successfully read an NFC tag. In this case, the device includes UID data in the Notification Payload portion of the Notification Message. UID Data is in the format described in Table 348 - Notification Payload for UID. A sample notification is shown here: Table 349 – Notification Payload for UID Example

User Event, Contactless Card Removed, MIFARE Plus SE (EMV Contactless Only)

User Event, Contactless Card Presented, MIFARE Plus X (EMV Contactless Only). The contactless reader has successfully read an NFC tag. In this case, the device includes UID data in the Notification Payload portion of the Notification Message. UID Data is in the format described in Table 348 - Notification Payload for UID. A sample notification is shown here: Table 349 – Notification Payload for UID Example

User Event, Contactless Card Removed, MIFARE Plus X (EMV Contactless Only)

User Event, Contactless Card Presented, MIFARE DESFire EV1 (EMV Contactless Only). The contactless reader has successfully read a NFC tag. In this case, the device includes UID data in the Notification Payload portion of the Notification Message. UID Data is in the format described in Table 348 - Notification Payload for UID. A sample notification is shown here: Table 349 – Notification Payload for UID Example

User Event, Contactless Card Removed, MIFARE DESFire EV1 (EMV Contactless Only)

User Event, Contactless Card Presented, MIFARE DESFire EV2 (EMV Contactless Only). The contactless reader has successfully read a NFC tag. In this case, the device includes UID data in the Notification Payload portion of the Notification Message. UID Data is in the format described in Table 348 - Notification Payload for UID. A sample notification is shown here: Table 349 – Notification Payload for UID Example

User Event, Contactless Card Removed, MIFARE DESFire EV2 (EMV Contactless Only)

User Event, Contactless Card Presented, MIFARE DESFire EV3 (EMV Contactless Only). The contactless reader has successfully read a NFC tag. In this case, the device includes UID data in the Notification Payload portion of the Notification Message. UID Data is in the format described in Table 348 - Notification Payload for UID. A sample notification is shown here: Table 349 – Notification Payload for UID Example

User Event, Contactless Card Removed, MIFARE DESFire EV3 (EMV Contactless Only)

User Event, Card Seated in Slot, Reserved, Reserved (EMV Contact Only)

User Event, Card Unseated from Slot, Reserved, Reserved (EMV Contact Only)

User Event, Card Swiped, Reserved, Reserved (MSR Only). When the host receives this notification, it should call Command 0x1001 - Start Transaction before the timeout configured in Property 1.2.7.1.2.2 User Event Notification MSR Data Timeout (MSR Only) to process the MSR swipe data the device is temporarily storing in memory.

User Event, Touch Sensor Press On Display, Reserved, Reserved (Touch Only). These notifications always include the Notification Payload parameter in the Notification Message, as shown in Table 342.

User Event, Touch Sensor Release On Display, Reserved, Reserved (Touch Only). These notifications always include the Notification Payload parameter in the Notification Message, as shown in Table 342.

Type values:

Type 0x00 = Unknown
Type 0x01 = MagTek
Type 0x02 = EMV

The barcode reader has successfully read a barcode. In this case, the device includes barcode data in the Notification Payload portion of the Notification Message. If the data is encrypted, the data is in the format described in Table 357 - Notification Payload for Personal Info Entry and Table 358 - Notification Payload for Personal Info Entry. Data that is not encrypted is in the format described in Table 360.

Table - Notification Detail Codes - Category 0x02 — Session Management

Cat

Rsn

Det

Ext

Meaning

Category 0x02 Session Management contains notification detail codes involving session management functionality (Session Management Only). Each possible notification has a unique Reason value:

Reason 0x00 = Session Expiring Soon

Session Management, Session Expiring Soon, Reserved, Reserved

0 2

0 0

The device sends this notification 5 minutes before a session expires and every minute after that until the session is extended or the connection is closed. The host can optionally extend the session with Command 0x1F03 - Extend Session or by sending any command request. These notifications always include the Notification Payload parameter in the Notification Message, as shown in Table 344.

Table - Notification Detail Codes - Category 0x03 — Key Management (WLAN Only)

Cat

Rsn

Det

Ext

Meaning

Category 0x03 Key Management contains notification detail codes involving key management functionality (WLAN Only). Each possible notification has a unique Reason value:

Reason 0x00 = CSR keys generated
Reason 0x01 = Certificate Expiring Soon

Key management, CSR keys generated, Reserved, Reserved

0 3

0 0

This notification does not include a Notification Payload. See Command 0xEF02 – Generate CSR keys (WLAN Only) for more information.

0 3

0 1

0 0

Key management, Certificate Expiring Soon, Reserved, Reserved. See Property 1.2.2.1.1.B Certificate Expiring Soon Notification Threshold for more information. These notifications always include the Notification Payload parameter in the Notification Message, as shown in Table 346 - Notification Payload for Key management, Certificate Expiring Soon.

Table - Notification Detail Codes - Category 0x04 — Temperature

Cat

Rsn

Det

Ext

Meaning

Category 0x04 Temperature contains notification detail codes involving temperature reporting. Each possible notification has a unique Reason value:

Reason 0x00 = Temperature out of range

Temperature, Out of Range, Low Warning, Temperature

0 4

0 0

The device sends this notification when the device’s temperature falls below the temperature set in Low Temperature Notification Level (1.2.7.1.4.1). The temperature reported is in Celsius.

0 4

0 0

0 1

0 0

Temperature, Out of Range, High Warning, Temperature. The device sends this notification when the device’s temperature rises above the temperature set in High Temperature Notification Level (1.2.7.1.4.2). The temperature reported is in Celsius.

Last updated 28 days ago