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The port SDK can be be used on any linux machine capable of cross compiling for the arm platform (see compiler requirements). To install the SDK create a folder and unpack the delivered archive (20210150860_012_20210816SDK_2_2223_10_port_emtrionEMTRIONSBC_sbcLINUX_CCM_ci968GCC.zip).
To compile a profinet example application, do the following steps:
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The currently delivered CM3 firmware has following restrictions:
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time limited to 180 minutes
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EtherCAT support is missing
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firmware update functionality from A7 or over Ethernet (HTTP, EtherCAT) not implemented, required to do using u-boot
Exception Log not supported
CM3 reset not possible, a restart of the A7 application requires reboot of the whole system
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