IAR Embedded Workbench® for AVR® is a proprietary high-efficiency compiler not based on GCC.
Programming and debugging of ATmega4809 Curiosity Nano is supported in IAR™ Embedded Workbench for AVR using the Atmel-ICE interface. Some
initial settings must be set up in the project to get the programming and debugging to
work.
The following steps will explain how to get your project ready for programming and
debugging:
- 1.Make sure you have opened the project
you want to configure. Open the OPTIONS dialog for
the project.
- 2.In the category General
Options, select the Target tab. Select the
device for the project, or if not listed, the core of the device, as shown in Figure 1.
- 3.In the category
Debugger, select the Setup tab.
Select Atmel-ICE as the driver, as shown in Figure 2.
- 4.In the category , select the Atmel-ICE 1 tab. Select UPDI as the interface and,
optionally, select the UPDI
frequency, as shown in Figure 3.
Info: If the
selection of Debug Port (mentioned in step 4) is grayed out, the interface is
preselected, and the user can skip this configuration step.
Figure 1. Select Target Device
Figure 2. Select Debugger
Figure 3. Configure Interface