How to use CrossLoad to program scan chains?

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Darcy Williams

• November 10, 2009 19:21

Hi all,

Does anyone know how to use CrossLoad to program devices on a JTAG scan chain without first creating a Solution/Project?

In order to specify the location of a device in the scan chain (we have 11 STM32's) it appears to be essential to detail this in a project/config first. Is it possible to specify the JTAG Data Bits After/Before, as well as Instruction Bits After/Before from the command line, removing the need to have dummy/empty projects and solutions.

At the moment we have something like this...
%crossload% -StudioDir "%rowley_path%" -target olimex_arm_usb_ocd -setprop "Use Serial Number=%serial_number%" -setprop "JTAG Clock Divider=3" -solution my_solution_here_v2.hzp -project my_project_here_v2 -config "device #1" ".\build\Dev_Release\some_output.hex"

... which is then repeated 10 times using different configs. It would be nice to be able to specify the device type, and scan chain location, removing the solution, project, and config settings.

Any clues? :)

Thanks
Darcy

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  Jon Elliott

  • November 11, 2009 11:09

  There is no command line option that allows you to specify the device's location on the scan chain, it has to be done in the project.

  The ARM version of CrossLoad always requires a project.

  Regards,

  Jon Elliott

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