NXP Semiconductors
UM11036
Point of Sales (POS) Reader Solution - Quick Start Guide
UM11036
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© NXP Semiconductors N.V. 2017. All rights reserved.
User manual
COMPANY PUBLIC
Rev. 1.2 — 7 February 2017
406512
48 of 56
4.5 PN5180 firmware update
4.5.1 PN5180 Latest Firmware update
Make sure the two mandatory hardware changes are done as mentioned above before
downloading pn5180_firmware_update application into the board.
The “demo_apps” folder contains the pn5180_firmware_update example project that is
prepared for two IDEs: IAR and KDS. Build and load the application into the board with
the chosen IDE.
For more details on how to build and load the project, refer to section 4.2.3 for IAR or
4.2.4 for KDS. The only difference is the name of the main project: replace
“payment_demo” by “secure_fw_update”.
Upon executing pn5180_firmware_update will check the current firmware version in
PN5180.
If the current version is already latest, then no more action required and graphic LCD
is displayed with “
PN5180 already updated
”.
If the current version is NOT latest, then graphic LCD is displayed with “
Update
Firmware version X.X to Y.Y?
”.
Fig 59. Firmware update screen
Press “
OK
” to update PN5180.
