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Merge pull request #13 from maxgerhardt/ota

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OTA v1
This commit is contained in:
Maximilian Gerhardt 2022-08-22 01:20:16 +02:00 committed by GitHub
commit 2ace1c26f9
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19 changed files with 637 additions and 6 deletions
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16
.github/workflows/examples.yml vendored
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@ -11,6 +11,8 @@ jobs:
example:
- "examples/arduino-blink"
- "examples/arduino-wifi-scan"
- "examples/arduino-ota"
- "examples/arduino-signed-ota"
- "examples/arduino-external-libs"
runs-on: ${{ matrix.os }}
steps:
@ -25,6 +27,20 @@ jobs:
run: |
pip install -U https://github.com/platformio/platformio/archive/develop.zip
pio pkg install --global --platform symlink://.
# OpenSSL needed for signed OTA update example
- name: Install OpenSSL
run: |
if [ "$RUNNER_OS" == "Linux" ]; then
sudo apt-get install -y openssl
elif [ "$RUNNER_OS" == "Windows" ]; then
choco install openssl
elif [ "$RUNNER_OS" == "macOS" ]; then
brew install openssl
else
echo "$RUNNER_OS not supported"
exit 1
fi
shell: bash
- name: Build examples
run: |
pio run -d ${{ matrix.example }}

123
builder/main.py
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@ -14,7 +14,7 @@
import sys
from platform import system
from os import makedirs
from os import makedirs, remove
from os.path import isdir, join, isfile
import re
import time
@ -184,6 +184,22 @@ env.Append(
"$TARGET"
]), "Building $TARGET"),
suffix=".hex"
),
BinToSignedBin=Builder(
action=env.VerboseAction(" ".join([
'"$PYTHONEXE" "%s"' % join(
platform.get_package_dir("framework-arduinopico") or "",
"tools", "signing.py"),
"--mode",
"sign",
"--privatekey",
'"%s"' % join("$PROJECT_SRC_DIR", "private.key"),
"--bin",
"$SOURCES",
"--out",
"$TARGET"
]), "Building $TARGET"),
suffix=".bin.signed"
)
)
)
@ -209,14 +225,30 @@ env.Append(
)
)
is_arduino_pico_build = env.BoardConfig().get("build.core", "arduino") == "earlephilhower" and "arduino" in env.get("PIOFRAMEWORK")
if is_arduino_pico_build:
pubkey = join(env.subst("$PROJECT_SRC_DIR"), "public.key")
if isfile(pubkey):
header_file = join(env.subst("$BUILD_DIR"), "core", "Updater_Signing.h")
env.Prepend(CCFLAGS=['-I"%s"' % join("$BUILD_DIR", "core")])
env.Execute(" ".join([
'"$PYTHONEXE" "%s"' % join(
platform.get_package_dir("framework-arduinopico"), "tools", "signing.py"),
"--mode", "header",
"--publickey", '"%s"' % join("$PROJECT_SRC_DIR", "public.key"),
"--out", '"%s"' % join("$BUILD_DIR", "core", "Updater_Signing.h")
]))
#
# Target: Build executable and linkable firmware
#
target_elf = None
target_signed_bin = None
if "nobuild" in COMMAND_LINE_TARGETS:
target_elf = join("$BUILD_DIR", "${PROGNAME}.elf")
target_firm = join("$BUILD_DIR", "${PROGNAME}.bin")
target_firm = join("$BUILD_DIR", "${PROGNAME}.bin.signed")
else:
target_elf = env.BuildProgram()
if set(["buildfs", "uploadfs"]) & set(COMMAND_LINE_TARGETS):
@ -225,11 +257,14 @@ else:
AlwaysBuild(target_firm)
else:
target_firm = env.ElfToBin(join("$BUILD_DIR", "${PROGNAME}"), target_elf)
if is_arduino_pico_build:
target_signed_bin = env.BinToSignedBin(join("$BUILD_DIR", "${PROGNAME}"), target_firm)
env.Depends(target_signed_bin, "checkprogsize")
env.Depends(target_firm, "checkprogsize")
env.AddPlatformTarget("buildfs", target_firm, target_firm, "Build Filesystem Image")
AlwaysBuild(env.Alias("nobuild", target_firm))
target_buildprog = env.Alias("buildprog", target_firm, target_firm)
target_buildprog = env.Alias("buildprog", [target_firm, target_signed_bin], target_firm)
env.AddPostAction(
target_elf, env.VerboseAction(generate_uf2, "Generating UF2 image")
@ -284,14 +319,93 @@ def UploadUF2ToDisk(target, source, env):
copyfile(fpath, join(env.subst("$UPLOAD_PORT"), "%s.%s" % (progname, ext)))
print(
"Firmware has been successfully uploaded.\n"
"(Some boards may require manual hard reset)"
)
def TryResetPico(target, source, env):
upload_options = {}
if "BOARD" in env:
upload_options = env.BoardConfig().get("upload", {})
ports = list_serial_ports()
if len(ports) != 0:
last_port = ports[-1]["port"]
if upload_options.get("use_1200bps_touch", False):
env.TouchSerialPort(last_port, 1200)
time.sleep(2.0)
from platformio.device.list.util import list_logical_devices
from platformio.device.finder import is_pattern_port
from fnmatch import fnmatch
def find_rpi_disk(initial_port):
msdlabels = ("RPI-RP2")
item:str
for item in list_logical_devices():
if item["path"].startswith("/net"):
continue
if (
initial_port
and is_pattern_port(initial_port)
and not fnmatch(item["path"], initial_port)
):
continue
mbed_pages = [join(item["path"], n) for n in ("INDEX.HTM", "INFO_UF2.TXT")]
if any(isfile(p) for p in mbed_pages):
return item["path"]
if item["name"] and any(l in item["name"].lower() for l in msdlabels):
return item["path"]
return None
def AutodetectPicoDisk(target, source, env):
initial_port = env.subst("$UPLOAD_PORT")
if initial_port and not is_pattern_port(initial_port):
print(env.subst("Using manually specified: $UPLOAD_PORT"))
return
if upload_protocol == "mbed":
env.Replace(UPLOAD_PORT=find_rpi_disk(initial_port))
if env.subst("$UPLOAD_PORT"):
print(env.subst("Auto-detected: $UPLOAD_PORT"))
else:
sys.stderr.write(
"Error: Please specify `upload_port` for environment or use "
"global `--upload-port` option.\n"
"For some development platforms it can be a USB flash "
"drive (i.e. /media/<user>/<device name>)\n"
)
env.Exit(1)
if upload_protocol == "mbed":
upload_actions = [
env.VerboseAction(env.AutodetectUploadPort, "Looking for upload disk..."),
env.VerboseAction(TryResetPico, "Trying to reset Pico into bootloader mode..."),
env.VerboseAction(AutodetectPicoDisk, "Looking for upload disk..."),
env.VerboseAction(UploadUF2ToDisk, "Uploading $SOURCE")
]
elif upload_protocol == "espota":
if not env.subst("$UPLOAD_PORT"):
sys.stderr.write(
"Error: Please specify IP address or host name of ESP device "
"using `upload_port` for build environment or use "
"global `--upload-port` option.\n"
"See https://docs.platformio.org/page/platforms/"
"espressif8266.html#over-the-air-ota-update\n")
env.Replace(
UPLOADER=join(
platform.get_package_dir("framework-arduinopico") or "",
"tools", "espota.py"),
UPLOADERFLAGS=["--debug", "--progress", "-i", "$UPLOAD_PORT", "-p", "2040"],
UPLOADCMD='"$PYTHONEXE" "$UPLOADER" $UPLOADERFLAGS -f $SOURCE'
)
if "uploadfs" in COMMAND_LINE_TARGETS:
env.Append(UPLOADERFLAGS=["-s"])
else:
# check if we have a .bin.signed file available.
# since the file may not be build yet, we try to predict that we will
# have that file if they private signing key exists.
if isfile(join(env.subst("$PROJECT_SRC_DIR"), "private.key")):
sys.stdout.write("Using signed OTA update file.")
upload_source = target_signed_bin
upload_actions = [env.VerboseAction("$UPLOADCMD", "Uploading $SOURCE")]
elif upload_protocol == "picotool":
env.Replace(
UPLOADER=join(platform.get_package_dir("tool-rp2040tools") or "", "rp2040load"),
@ -405,5 +519,4 @@ env.AddPlatformTarget("uploadfs", target_firm, upload_actions, "Upload Filesyste
#
# Default targets
#
Default([target_buildprog, target_size])

1
examples/arduino-ota/.gitignore vendored Normal file
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@ -0,0 +1 @@
.pio

33
examples/arduino-ota/README.md Normal file
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@ -0,0 +1,33 @@
How to build PlatformIO based project
=====================================
1. [Install PlatformIO Core](https://docs.platformio.org/page/core.html)
2. Download [development platform with examples](https://github.com/platformio/platform-raspberrypi/archive/develop.zip)
3. Extract ZIP archive
4. Run these commands:
```shell
# Change directory to example
$ cd platform-raspberrypi/examples/arduino-ota
# Build project
$ pio run
# Upload firmware
$ pio run --target upload
# Clean build files
$ pio run --target clean
```
## Notes
This examples showcases the usage of Over-The-Air (OTA) updates with the Raspberry Pi Pico W.
For more details, see the [documentation](https://arduino-pico.readthedocs.io/en/latest/ota.html).
For the initial firmware update, use the `rpipicow_via_usb` environment.
Then, open the serial monitor and note down the IP of the Pico that it outputs.
Use this IP as the `upload_port` in the `rpipicow_via_ota` environment and use the "Upload" project task there.

39
examples/arduino-ota/include/README Normal file
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@ -0,0 +1,39 @@
This directory is intended for project header files.
A header file is a file containing C declarations and macro definitions
to be shared between several project source files. You request the use of a
header file in your project source file (C, C++, etc) located in `src` folder
by including it, with the C preprocessing directive `#include'.
```src/main.c
#include "header.h"
int main (void)
{
...
}
```
Including a header file produces the same results as copying the header file
into each source file that needs it. Such copying would be time-consuming
and error-prone. With a header file, the related declarations appear
in only one place. If they need to be changed, they can be changed in one
place, and programs that include the header file will automatically use the
new version when next recompiled. The header file eliminates the labor of
finding and changing all the copies as well as the risk that a failure to
find one copy will result in inconsistencies within a program.
In C, the usual convention is to give header files names that end with `.h'.
It is most portable to use only letters, digits, dashes, and underscores in
header file names, and at most one dot.
Read more about using header files in official GCC documentation:
* Include Syntax
* Include Operation
* Once-Only Headers
* Computed Includes
https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

46
examples/arduino-ota/lib/README Normal file
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@ -0,0 +1,46 @@
This directory is intended for project specific (private) libraries.
PlatformIO will compile them to static libraries and link into executable file.
The source code of each library should be placed in a an own separate directory
("lib/your_library_name/[here are source files]").
For example, see a structure of the following two libraries `Foo` and `Bar`:
|--lib
| |
| |--Bar
| | |--docs
| | |--examples
| | |--src
| | |- Bar.c
| | |- Bar.h
| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
| |
| |--Foo
| | |- Foo.c
| | |- Foo.h
| |
| |- README --> THIS FILE
|
|- platformio.ini
|--src
|- main.c
and a contents of `src/main.c`:
```
#include <Foo.h>
#include <Bar.h>
int main (void)
{
...
}
```
PlatformIO Library Dependency Finder will find automatically dependent
libraries scanning project source files.
More information about PlatformIO Library Dependency Finder
- https://docs.platformio.org/page/librarymanager/ldf.html

23
examples/arduino-ota/platformio.ini Normal file
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@ -0,0 +1,23 @@
; PlatformIO Project Configuration File
;
; Build options: build flags, source filter, extra scripting
; Upload options: custom port, speed and extra flags
; Library options: dependencies, extra library storages
;
; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html
[env]
platform = raspberrypi
framework = arduino
; upload via USB
[env:rpipicow_via_usb]
board = rpipicow
upload_protocol = mbed
; upload via OTA (change IP)
[env:rpipicow_via_ota]
board = rpipicow
upload_protocol = espota
upload_port = 192.168.0.206

78
examples/arduino-ota/src/main.cpp Normal file
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@ -0,0 +1,78 @@
#include <ESP8266WiFi.h>
#include <ESP8266mDNS.h>
#include <WiFiUdp.h>
#include <ArduinoOTA.h>
#include "Updater_Signing.h"
#ifndef STASSID
#define STASSID "YourSSID"
#define STAPSK "YourPassword"
#endif
const char* ssid = STASSID;
const char* password = STAPSK;
void setup() {
Serial.begin(115200);
Serial.println("Booting");
WiFi.mode(WIFI_STA);
WiFi.begin(ssid, password);
while (WiFi.waitForConnectResult() != WL_CONNECTED) {
Serial.println("Connection Failed! Rebooting...");
delay(5000);
rp2040.restart();
}
// Port defaults to 8266
// ArduinoOTA.setPort(8266);
// Hostname defaults to esp8266-[ChipID]
// ArduinoOTA.setHostname("myesp8266");
// No authentication by default
// ArduinoOTA.setPassword("admin");
// Password can be set with it's md5 value as well
// MD5(admin) = 21232f297a57a5a743894a0e4a801fc3
// ArduinoOTA.setPasswordHash("21232f297a57a5a743894a0e4a801fc3");
ArduinoOTA.onStart([]() {
String type;
if (ArduinoOTA.getCommand() == U_FLASH) {
type = "sketch";
} else { // U_FS
type = "filesystem";
}
// NOTE: if updating FS this would be the place to unmount FS using FS.end()
Serial.println("Start updating " + type);
});
ArduinoOTA.onEnd([]() {
Serial.println("\nEnd");
});
ArduinoOTA.onProgress([](unsigned int progress, unsigned int total) {
Serial.printf("Progress: %u%%\r", (progress / (total / 100)));
});
ArduinoOTA.onError([](ota_error_t error) {
Serial.printf("Error[%u]: ", error);
if (error == OTA_AUTH_ERROR) {
Serial.println("Auth Failed");
} else if (error == OTA_BEGIN_ERROR) {
Serial.println("Begin Failed");
} else if (error == OTA_CONNECT_ERROR) {
Serial.println("Connect Failed");
} else if (error == OTA_RECEIVE_ERROR) {
Serial.println("Receive Failed");
} else if (error == OTA_END_ERROR) {
Serial.println("End Failed");
}
});
ArduinoOTA.begin();
Serial.println("Ready");
Serial.print("IP address: ");
Serial.println(WiFi.localIP());
}
void loop() {
ArduinoOTA.handle();
}

11
examples/arduino-ota/test/README Normal file
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@ -0,0 +1,11 @@
This directory is intended for PIO Unit Testing and project tests.
Unit Testing is a software testing method by which individual units of
source code, sets of one or more MCU program modules together with associated
control data, usage procedures, and operating procedures, are tested to
determine whether they are fit for use. Unit testing finds problems early
in the development cycle.
More information about PIO Unit Testing:
- https://docs.platformio.org/page/plus/unit-testing.html

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.pio

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examples/arduino-signed-ota/README.md Normal file
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@ -0,0 +1,37 @@
How to build PlatformIO based project
=====================================
1. [Install PlatformIO Core](https://docs.platformio.org/page/core.html)
2. Download [development platform with examples](https://github.com/platformio/platform-raspberrypi/archive/develop.zip)
3. Extract ZIP archive
4. Run these commands:
```shell
# Change directory to example
$ cd platform-raspberrypi/examples/arduino-signed-ota
# Build project
$ pio run
# Upload firmware
$ pio run --target upload
# Clean build files
$ pio run --target clean
```
## Notes
This examples showcases the usage of **signed** Over-The-Air (OTA) updates with the Raspberry Pi Pico W.
The difference to regular OTA updates is that update binaries are signed using the `private.key` to produce a `firmware.bin.signed` file.
The firmware then uses the `public.key` file to verify the signature on the binary it receives in an OTA update. It will reject OTA update binaries that were not properly signed.
For more details, see the [documentation](https://arduino-pico.readthedocs.io/en/latest/ota.html).
For the initial firmware update, use the `rpipicow_via_usb` environment.
Then, open the serial monitor and note down the IP of the Pico that it outputs.
Use this IP as the `upload_port` in the `rpipicow_via_ota` environment and use the "Upload" project task there.

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examples/arduino-signed-ota/include/README Normal file
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@ -0,0 +1,39 @@
This directory is intended for project header files.
A header file is a file containing C declarations and macro definitions
to be shared between several project source files. You request the use of a
header file in your project source file (C, C++, etc) located in `src` folder
by including it, with the C preprocessing directive `#include'.
```src/main.c
#include "header.h"
int main (void)
{
...
}
```
Including a header file produces the same results as copying the header file
into each source file that needs it. Such copying would be time-consuming
and error-prone. With a header file, the related declarations appear
in only one place. If they need to be changed, they can be changed in one
place, and programs that include the header file will automatically use the
new version when next recompiled. The header file eliminates the labor of
finding and changing all the copies as well as the risk that a failure to
find one copy will result in inconsistencies within a program.
In C, the usual convention is to give header files names that end with `.h'.
It is most portable to use only letters, digits, dashes, and underscores in
header file names, and at most one dot.
Read more about using header files in official GCC documentation:
* Include Syntax
* Include Operation
* Once-Only Headers
* Computed Includes
https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

46
examples/arduino-signed-ota/lib/README Normal file
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@ -0,0 +1,46 @@
This directory is intended for project specific (private) libraries.
PlatformIO will compile them to static libraries and link into executable file.
The source code of each library should be placed in a an own separate directory
("lib/your_library_name/[here are source files]").
For example, see a structure of the following two libraries `Foo` and `Bar`:
|--lib
| |
| |--Bar
| | |--docs
| | |--examples
| | |--src
| | |- Bar.c
| | |- Bar.h
| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
| |
| |--Foo
| | |- Foo.c
| | |- Foo.h
| |
| |- README --> THIS FILE
|
|- platformio.ini
|--src
|- main.c
and a contents of `src/main.c`:
```
#include <Foo.h>
#include <Bar.h>
int main (void)
{
...
}
```
PlatformIO Library Dependency Finder will find automatically dependent
libraries scanning project source files.
More information about PlatformIO Library Dependency Finder
- https://docs.platformio.org/page/librarymanager/ldf.html

23
examples/arduino-signed-ota/platformio.ini Normal file
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@ -0,0 +1,23 @@
; PlatformIO Project Configuration File
;
; Build options: build flags, source filter, extra scripting
; Upload options: custom port, speed and extra flags
; Library options: dependencies, extra library storages
;
; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html
[env]
platform = raspberrypi
framework = arduino
; upload via USB
[env:rpipicow_via_usb]
board = rpipicow
upload_protocol = mbed
; upload via OTA (change IP)
[env:rpipicow_via_ota]
board = rpipicow
upload_protocol = espota
upload_port = 192.168.0.206

78
examples/arduino-signed-ota/src/main.cpp Normal file
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@ -0,0 +1,78 @@
#include <ESP8266WiFi.h>
#include <ESP8266mDNS.h>
#include <WiFiUdp.h>
#include <ArduinoOTA.h>
#include "Updater_Signing.h"
#ifndef STASSID
#define STASSID "YourSSID"
#define STAPSK "YourPassword"
#endif
const char* ssid = STASSID;
const char* password = STAPSK;
void setup() {
Serial.begin(115200);
Serial.println("Booting");
WiFi.mode(WIFI_STA);
WiFi.begin(ssid, password);
while (WiFi.waitForConnectResult() != WL_CONNECTED) {
Serial.println("Connection Failed! Rebooting...");
delay(5000);
rp2040.restart();
}
// Port defaults to 8266
// ArduinoOTA.setPort(8266);
// Hostname defaults to esp8266-[ChipID]
// ArduinoOTA.setHostname("myesp8266");
// No authentication by default
// ArduinoOTA.setPassword("admin");
// Password can be set with it's md5 value as well
// MD5(admin) = 21232f297a57a5a743894a0e4a801fc3
// ArduinoOTA.setPasswordHash("21232f297a57a5a743894a0e4a801fc3");
ArduinoOTA.onStart([]() {
String type;
if (ArduinoOTA.getCommand() == U_FLASH) {
type = "sketch";
} else { // U_FS
type = "filesystem";
}
// NOTE: if updating FS this would be the place to unmount FS using FS.end()
Serial.println("Start updating " + type);
});
ArduinoOTA.onEnd([]() {
Serial.println("\nEnd");
});
ArduinoOTA.onProgress([](unsigned int progress, unsigned int total) {
Serial.printf("Progress: %u%%\r", (progress / (total / 100)));
});
ArduinoOTA.onError([](ota_error_t error) {
Serial.printf("Error[%u]: ", error);
if (error == OTA_AUTH_ERROR) {
Serial.println("Auth Failed");
} else if (error == OTA_BEGIN_ERROR) {
Serial.println("Begin Failed");
} else if (error == OTA_CONNECT_ERROR) {
Serial.println("Connect Failed");
} else if (error == OTA_RECEIVE_ERROR) {
Serial.println("Receive Failed");
} else if (error == OTA_END_ERROR) {
Serial.println("End Failed");
}
});
ArduinoOTA.begin();
Serial.println("Ready");
Serial.print("IP address: ");
Serial.println(WiFi.localIP());
}
void loop() {
ArduinoOTA.handle();
}

27
examples/arduino-signed-ota/src/private.key Normal file
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@ -0,0 +1,27 @@
-----BEGIN RSA PRIVATE KEY-----
MIIEogIBAAKCAQEAu1Pt7yEk/xI+6cozLj5Bu4xV8gXDXcHS0rSJFfl4wBTk4UXp
aJRaLfR1k0juEEa5LBRZaoA0iLj2e6kfCibONx0VVoWmeqN2HBc3zkA1eqCksI0Q
Uudzto4KhKHp0odiZ2zo6c/2Tn1zqD/m3OLoSjVTbsJmGuwx8RGMBXozpg/uL0hH
flihX+HND4Xfw92QXv7SaPBhgvM9xyRxn0/w3J2nNjtuPuVN5vcQkd8ncMexVfy9
AWp+HSA5AT5N8CJ/EeIsdDMY1US28bUePzj1WIo75bZHKZNFw/iXe2xoPpm74qri
MNSlW2craFP2K3KYnI28vJeUU6t9I6LS9zt2zQIDAQABAoIBAE5GpuDKb8Qp4qIc
fMBxAVSWMn+cSuONj0O+bp4BDaTt1ioP5ZVukDQtt0ehLOEePFgf9LEc+1a6Ozy3
EaJTTs4W2Ai8djE+xqa8SPRlPjOMluSzPUP3NRHuTpTXd3YiXksrZjP1U02+/Cos
8ZIROtFvcPqSPso3MjMyitjrFFPqEtf1P+UiamjDrMSM72YX4W55kOkiCWCnAOmw
mGTlXOIqDSTBb1lloKWJfpB3RdnNo2izkU1HMBn7hVi433NUBA22o+RZhDFSZdD4
3kbkUqXd4p+vc/sh6muJtWS/COSIPFkLzdEYpBdt3XQ4FhlsRtILJaPWXa4OPjR6
ZoOwMB0CgYEA6OHfIofQiu4+HlTDN5YdyTmtYEYcrtbaQUxuQSEa2mshBphHP8uT
mYRVl2BzuprFmXZPz+FcjnPnfxqEehljvA3wMjA/PE+nQo9yyOC0N4ulXpkkqHdR
f+4KZVR7D+hesGe+57OQmvTqYZSHEt/ubjC9wZ90UFonLjsa4zibbrsCgYEAzexn
XDnThb3ffyBgvprP0IJjgMAEY0pXD++PKPQqPu9JMz68t7roYzkKFCFVOsaWpKxC
vX9mvYjTBjLpWh+ltIAN+EFz6seIbeSJ0RNybsAXYwT/mFWGHx2tMtlW6DgBu3UD
J2Yf76n0JaddBkfNMQI00Dl41+MU+AwwTB9fTBcCgYB2+f6Pm6d1cyYVROS/X1g0
V9011FwPDwFOXwftCka31Ad5YQ71jsIHqk44GjTF3xCYyJMZ917cAGcCzr9jydjk
WJKgcXm9DEy9ep//9Jzdy+BepgrObrcajriM8E424FaP9VDY+yojoICl/cXMZM9h
SFGJvDcmXgiqW9PuxhrSxQKBgAMN2oqXoPd+1W3BQS4ShbqF9IvYTThbxebKmsj0
thuw2NkVuR7Qetnd4rRhui3g/CL9GxBMb22oNdkFsEhR59dBfvOLpPh6dR+MIC8l
prDV0IL7c/8CZbbYbdUvPAa9rejl12IiNZ8MWj6kuNB7CCQN8FKWR6CMEaeMJrs6
S+OJAoGAbehNOUwEzmUKkfxf+279kBkgabcQ3NTaeSx0QOnI9KWHFGLYLQk9cMSu
maQJ1TYpbIoP1njzJ4bI2tynhwEuSMEhh4afP6U5H10NJX4PqSd0Rqc1vSJYcszr
5mUWil8FfbCBZ8jod2NQ55KYMVY5CphCqaK/s2bw2pvIR3uqJGg=
-----END RSA PRIVATE KEY-----

9
examples/arduino-signed-ota/src/public.key Normal file
View File

@ -0,0 +1,9 @@
-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu1Pt7yEk/xI+6cozLj5B
u4xV8gXDXcHS0rSJFfl4wBTk4UXpaJRaLfR1k0juEEa5LBRZaoA0iLj2e6kfCibO
Nx0VVoWmeqN2HBc3zkA1eqCksI0QUudzto4KhKHp0odiZ2zo6c/2Tn1zqD/m3OLo
SjVTbsJmGuwx8RGMBXozpg/uL0hHflihX+HND4Xfw92QXv7SaPBhgvM9xyRxn0/w
3J2nNjtuPuVN5vcQkd8ncMexVfy9AWp+HSA5AT5N8CJ/EeIsdDMY1US28bUePzj1
WIo75bZHKZNFw/iXe2xoPpm74qriMNSlW2craFP2K3KYnI28vJeUU6t9I6LS9zt2
zQIDAQAB
-----END PUBLIC KEY-----

11
examples/arduino-signed-ota/test/README Normal file
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@ -0,0 +1,11 @@
This directory is intended for PIO Unit Testing and project tests.
Unit Testing is a software testing method by which individual units of
source code, sets of one or more MCU program modules together with associated
control data, usage procedures, and operating procedures, are tested to
determine whether they are fit for use. Unit testing finds problems early
in the development cycle.
More information about PIO Unit Testing:
- https://docs.platformio.org/page/plus/unit-testing.html

2
platform.json
View File

@ -47,7 +47,7 @@
"type": "framework",
"optional": true,
"owner": "earlephilhower",
"version": "https://github.com/earlephilhower/arduino-pico.git#d019f31ef1c98b9e7a0535d6fb873b99fd64c9cb"
"version": "https://github.com/earlephilhower/arduino-pico.git#2044d2e51c481ba83a783134a12b0fe9feaf2026"
},
"tool-rp2040tools": {
"type": "uploader",