A guide to generate SAME70 Rev A example from SAM E70 Rev B
example
- 1.Browse and Save configuration of the exiting example
- 2.Open the downloaded .atstart file using any text editor
- 3.Replace all the occurrences of
- ATSAME70Q21B-AN to ATSAME70Q21A-AN
- SAME70B to SAME70
- Board Identifier from "SAME70Xplained" to "CustomBoard"
- 4.Go to start.atmel.com -> LOAD PROJECT FROM FILE and open the saved .atstart file
- 5.Export the project with modified configuration
A guide to migrate the projects
which uses the device names SAMC20J17A-UN, SAMC20J18A-UN, SAMC21J17A-UN,
SAMC21J18A-UN
- 1.Go to the folder with the name
".atstart" inside the existing project
- 2.Open the file with the name
"atmel_start_config.atstart" in text editor
- 3.Find all instance of the device name
and replace with the new name
- 4.For example, if the existing project
uses the device with the name "SAMC20J17A-UN", then find all the instance of the
device name "SAMC20J17A-UN" and replace with the new device name "SAMC20J17A-UU"
- 5.Save the file and close
- 6.Now you can reconfigure the project
using Studio/Start web interface
Migration guide for I2S module
reconfiguration issue
- 1.Goto -> Atmel START website and
create a fresh Project for SAMD5x/E5x with only I2S configuration as per Application
requirement. Though configurations remains same, just reconfigure the same
configuration user needs.
- 2.Download the new .atstart file for
this configuration.
- 3.Open the new atstart file and user
can see there will be section called I2S_0 which has subsections like
configurations, optional_signals, clocks etc.
- 4.Copy the optional_signals subsection
from the new atstart file and replace the same subsection in the old atstart file
with copied content. Save the old_atstart file. Tip: User can also compare to text
compare tools to see the difference before replacing the content.
- 5.Copy the subsection variant from new
to old atstart file. After replacing the content from new atstart file, the variant
subsection should be like "variant : null"
- 6.Now the modified old atstart file can
be reloaded into Atmel START and continue the application development.