Texas Instruments AFE4400 Evaluation Module AFE4400SPO2EVM AFE4400SPO2EVM Datenbogen
Produktcode
AFE4400SPO2EVM
USB-Based Firmware Upgrade
5.7
Visual Indication
The blue LED (LED3) indicates the USB power connection. The blue LED (LED1) indicates that the
microcontroller is busy servicing the requests from the PC application.
microcontroller is busy servicing the requests from the PC application.
6
USB-Based Firmware Upgrade
The firmware on the AFE44x0SPO2EVM can be changed from the PC application by selecting the
Firmware Upgrade menu option on the PC application. At the end of the firmware upgrade, the system
issues a reset command and reloads with new firmware. The firmware upgrade process steps are
represented in the screen shots below:
Firmware Upgrade menu option on the PC application. At the end of the firmware upgrade, the system
issues a reset command and reloads with new firmware. The firmware upgrade process steps are
represented in the screen shots below:
•
From the PC application, click on File
→
Firmware Upgrade as shown in
Figure 31. PC Application Firmware Upgrade – 1
•
A pop-up window opens up as shown in
. Follow the instructions to continue to Firmware
Upgrade or to cancel the operation.
Figure 32. PC Application Firmware Upgrade – 2
•
The firmware upgrade application detects the connected EVM. (
29
SLAU480A – January 2013 – Revised February 2013
AFE4400 and AFE4490 Development Guide
Copyright © 2013, Texas Instruments Incorporated