31 lines
1.2 KiB
Plaintext
31 lines
1.2 KiB
Plaintext
DFU TEST CASE DESCRIPTION:
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The prerequisites for running this script are assured by dfu_gadget_test_init.sh.
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In this file user is able to generate their own set of test files by altering
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the default set of TEST_FILES_SIZES variable.
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The dfu_gadget_test_init.sh would generate test images only if they are not
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already generated.
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Moreover, on a target device the "dfu_alt_info" env variable should be extended
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to have "dfu_test.bin fat 0 6;" \ entry ([1]). For reference please consult the
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config file for TRATS/TRATS2 devices (./include/configs/trats{2}.h)
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One can use fat, ext4 or any other supported file system, which can be
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created in a convenient way with exporting partitions via UMS (ums 0 mmc 0)
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and using standard tools on host (like mkfs.ext4).
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Example usage:
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1. On the target:
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env default -a
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dfu 0 mmc 0
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2. On the host:
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./dfu_gadget_test.sh 11 [test_file]
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where 11 is the mumber of alt setting corresponding to entry [1] and [test_file]
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is an optional parameter, with which one can explicitly indicate the test file
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to be used.
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The number of the alt setting entry can be obtained with dfu-util -l command.
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In its output one should look for the 'name="dfu_test1.bin"' and corresponding
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alt=11.
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