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emul: Add an emulator for the Atmel AT24 series

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This emulator supports basic reads and writes with 8-bit addressing.
It connects itself to any AT24 devices it finds in the device tree. The
I2C emulation controller driver is used to direct I2C messages from the
AT24 driver to the AT24 emulator.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
This commit is contained in:
Simon Glass 2020-08-20 08:11:24 -06:00 • committed by Anas Nashif
commit d1adbc2133
5 changed files with 192 additions and 0 deletions
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subsys/emul/CMakeLists.txt
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@ -3,3 +3,4 @@
zephyr_library()
zephyr_library_sources_ifdef(CONFIG_EMUL emul.c)
add_subdirectory(i2c)