Pulse-width modulation control. STMicroelectronics STSW-ST25001

Application description

Provides CC file information (if any), as shown in Figure 6

.

Figure 6. CC file screen

UM2131

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UM2131 Rev 6

UM2131 Application description

Provides information retrieved from the System file and more (registers, counter) associated

with the product discovered. as shown in Figure 7

.

Figure 7. System file screen

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Application description UM2131

Refer to Section 4.1

for details about the possibilities provided by this activity. The memory

dump screen is shown in Figure 8

.

Figure 8. Memory dump screen

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UM2131 Rev 6

UM2131 Application description

3.3.1

The NDEF editor screen enables to create, build, and modify NDEF messages containing one or more records.

NDEF editor access

The NDEF editor can be started from the following main screens:

 Drawer > NDEF editor in the NFC forum menu group for NFC related topics related to

Area 1

 Drawer > Areas Content Editor for tag full features in case of multiple areas available on the tag. This feature first presents the tag areas for selection, then the NDEF editor for the edition of functionalities.

Figure 9 shows NDEF editor access screens.

Figure 9. NDEF editor access screens

3.3.2 NDEF editor operations

The NDEF editor screen enables to read the NDEF content of an NFC tag or write an NDEF message (made of one or more NDEF records) into it. The NDEF editor screen displays all the NDEF records present in the tag.

As shown in

Figure 10

, the user can:

 Click on an NDEF record to view its content and edit it using the pencil icon, or delete it using the recycle bin icon

 Click on the bottom-right ‘+’ button to add an NDEF record, to be selected among all possible types.

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