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This requires root access. And on recent Linux kernels, with CONFIG_STRICT_DEVMEM option enabled, only address ranges listed in /proc/iomem can be accessed. The above compiled-time option can be however overriden with boot-time option "iomem=relaxed". This also removed separate read/write paths - there unlikely would be a case when they're different.
26 lines
351 B
Python
26 lines
351 B
Python
# test machine module
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try:
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import machine
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except ImportError:
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print("SKIP")
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import sys
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sys.exit()
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print(machine.mem8)
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try:
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machine.mem16[1]
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except ValueError:
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print("ValueError")
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try:
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machine.mem16[1] = 1
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except ValueError:
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print("ValueError")
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try:
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del machine.mem8[0]
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except TypeError:
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print("TypeError")
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