alex/esp-idf
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esp-idf/components/esp_rom/host_test/rom_test/README.md
Jakob Hasse 4dd88329c1 [esp_rom]: Partially buildable for linux 
The following files have been ported:
* esp_rom_crc.h
* esp_rom_sys.h
* esp_rom_efuse.h (mostly no-ops)
* esp_rom_md5.h

Integrated Linux-based rom implementation into log
and NVS component.

Added brief host tests for ROM to ensure basic
consistency on Linux.

Added ROM printf host unit tests.

Temporarily added reset reason for Linux in ROM.
2021-08-03 12:03:24 +08:00

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Supported Targets Linux

Simplest rom test on Linux target

This unit test tests only if some of the supplied Linux functions seem to work correctly. The test framework is CATCH.

Requirements

  • A Linux system
  • The usual IDF requirements for Linux system, as described in the Getting Started Guides.
  • The host's gcc/g++

This application has been tested on Ubuntu 20.04 with gcc version 9.3.0.

Build

First, make sure that the target is set to Linux. Run idf.py --preview set-target linux if you are not sure. Then do a normal IDF build: idf.py build.

Run

IDF monitor doesn't work yet for Linux. You have to run the app manually:

./build/test_rom_host.elf

Example Output

Ideally, all tests pass, which is indicated by "All tests passed" in the last line:

$ ./build/test_rom_host.elf 
test
===============================================================================
All tests passed (8 assertions in 6 test cases)