Add all files

Author: Pegah Nikbakht Bideh

Diff for: CMakeLists.txt

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+# The following lines of boilerplate have to be in your project's CMakeLists
+# in this exact order for cmake to work correctly
+cmake_minimum_required(VERSION 3.5)
+
+# (Not part of the boilerplate)
+# This example uses an extra component for common functions such as Wi-Fi and Ethernet connection.
+set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/protocol_examples_common)
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+project(native_ota)

Diff for: Makefile

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+#
+# This is a project Makefile. It is assumed the directory this Makefile resides in is a
+# project subdirectory.
+#
+
+PROJECT_NAME := native_ota
+
+EXTRA_COMPONENT_DIRS = $(IDF_PATH)/examples/common_components/protocol_examples_common
+
+include $(IDF_PATH)/make/project.mk
+

Diff for: README.md

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+# Native OTA example
+
+This example is based on `app_update` component's APIs.
+
+## Configuration
+
+Refer the README.md in the parent directory for the setup details.

Diff for: example_test.py

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+# Embed the server root certificate into the final binary
+idf_build_get_property(project_dir PROJECT_DIR)
+idf_component_register(SRCS "native_ota_example.c"
+                    INCLUDE_DIRS "."
+                    EMBED_TXTFILES ${project_dir}/server_certs/ca_cert.pem)

Diff for: main/CMakeLists.txt

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+menu "Example Configuration"
+
+    config EXAMPLE_FIRMWARE_UPG_URL
+        string "Firmware Upgrade URL"
+        default "https://192.168.2.106:8070/hello-world.bin"
+        help
+            URL of server which hosts the firmware image.
+
+    config EXAMPLE_FIRMWARE_UPGRADE_URL_FROM_STDIN
+        bool
+        default y if EXAMPLE_FIRMWARE_UPG_URL = "FROM_STDIN"
+
+    config EXAMPLE_SKIP_COMMON_NAME_CHECK
+        bool "Skip server certificate CN fieldcheck"
+        default n
+        help
+            This allows you to skip the validation of OTA server certificate CN field.
+
+    config EXAMPLE_SKIP_VERSION_CHECK
+        bool "Skip firmware version check"
+        default n
+        help
+            This allows you to skip the firmware version check.
+
+    config EXAMPLE_GPIO_DIAGNOSTIC
+        int "Number of the GPIO input for diagnostic"
+        range 0 39
+        default 4
+        help
+            Used to demonstrate how a rollback works.
+            The selected GPIO will be configured as an input with internal pull-up enabled.
+            To trigger a rollback, this GPIO must be pulled low while the message
+            `Diagnostics (5 sec)...` which will be on first boot.
+            If GPIO is not pulled low then the operable of the app will be confirmed.
+
+    config EXAMPLE_OTA_RECV_TIMEOUT
+        int "OTA Receive Timeout"
+        default 5000
+        help
+            Maximum time for reception
+
+endmenu