EVK-M9DR - User guide
UBX-21049360 - R01
Contents
Page 16 of 32
C1-Public
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A configuration entry can be overwritten by sending a new CONFIG SET message with the same
unit and source.
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All configuration entries can be deleted with the CONFIG CLEAR message.
5.5
Updating the MCU firmware
New MCU firmware and corresponding tool versions may be released e.g. to support new features or
to increase the performance of the application. To update the firmware, the following equipment is
required:
•
Silicon Labs IDE or Flash Programming Utilities software [6], and
•
USB debug adapter for 8-bit MCUs [7]
Follow these steps to flash the new firmware:
1.
Power up the device.
2.
Connect the debugger to the 10-pin rear connector.
3.
If using the Silicon Labs IDE:
a.
Select
Debug > Connect
to connect the Debugger to the MCU.
b.
Select
Debug > Download
object file
and input the correct file to the opened window.
c.
Select
Download
to start the flashing process.
4.
If using Flash Programming Utilities, follow the instructions accompanying the software.
5.
After the device is flashed, disconnect the debugger and reboot the device.
6.
Confirm that the firmware version string matches by either checking what the MCU outputs
during bootup, or by sending a FW GET command.
Содержание EVK-M9DR
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