MathiasKoch

Creating descriptor file

protoc --descriptor_set_out=issue.desc --proto_path=src/sensor --include_imports issue.proto

Running the decode locally using protoc:

MathiasKoch

#!/usr/bin/env bash

declare -gA CRED_MAP=()

assume_role() {
    CREDENTIALS=`aws sts assume-role --role-arn arn:aws:iam::$1:role/ExternalAccessProvisionIoT --role-session-name "VERSION-MIGRATION" --duration-seconds 3600 --output=json`

    AWS_ACCESS_KEY_ID=`echo ${CREDENTIALS} | jq -r '.Credentials.AccessKeyId'`
    AWS_SECRET_ACCESS_KEY=`echo ${CREDENTIALS} | jq -r '.Credentials.SecretAccessKey'`
    AWS_SESSION_TOKEN=`echo ${CREDENTIALS} | jq -r '.Credentials.SessionToken'`

MathiasKoch

#![no_main]
#![no_std]

#[rtic::app(device = stm32l4xx_hal::pac, peripherals = true, dispatchers = [UART5, SPI1, SPI2])]
mod app {
    #[monotonic(binds = SysTick, default = true)]
    type MyMono = DwtSystick<80_000_000>; // 80 MHz

    const MQTT_QUEUE_LEN: usize = 6144;
    type MqttClient = Client<'static, 'static, MQTT_QUEUE_LEN>;

MathiasKoch

1. Insert debug probe into Device
2. Run ./bbctl device fbduo bootstrap --bootloader bootloader --firmware bootstrap --hardware v1_1. Note the first line (UUID: "ba79a2bd874d2301") this is the "Full UUID" for later.
3. Wait for label to be printed, and then terminate process (ctrl-c)
4. Go to cloud.blackbird.online, Administration page -> Devices, and claim the device using the 7 digit ID
5. Run ./bbctl device fbduo inject-credentials <Full UUID> eg. ./bbctl device fbduo inject-credentials ba79a2bd874d2301
6. Run probe-run --chip STM32L475VGT firmware-v1_1 and wait for (HOST) INFO success! print
7. Remove debugger & power, and apply label

MathiasKoch

// 
// Decompiled by Procyon v0.5.32
// 

package com.st.microxplorer.plugins.ip.i2c.gui;

import java.util.ArrayList;
import org.apache.log4j.Logger;

public class I2cTimingTraitement implements I2cConstants

MathiasKoch

use embedded_hal::timer::CountDown;
use stm32l4xx_hal::time::Hertz;
use void::Void;

pub struct Millis(pub u32);

impl From<u32> for Millis {
    fn from(ms: u32) -> Self {
        Millis(ms)
    }

MathiasKoch

use embedded_hal::{digital::v2::OutputPin, PwmPin};

#[derive(PartialEq)]
pub enum Polarity {
    ActiveLow,
    ActiveHigh,
}

#[allow(unused)]
#[derive(PartialEq)]

MathiasKoch

#![feature(prelude_import)]
#![no_main]
#![no_std]
#[prelude_import]
use core::prelude::v1::*;
#[macro_use]
extern crate core;
#[macro_use]
extern crate compiler_builtins;
use atat::{self, ClientBuilder, ComQueue, Queues, ResQueue, UrcQueue};

MathiasKoch

/* # Developer notes

- Symbols that start with a double underscore (__) are considered "private"

- Symbols that start with a single underscore (_) are considered "semi-public"; they can be
  overridden in a user linker script, but should not be referred from user code (e.g. `extern "C" {
  static mut __sbss }`).

- `EXTERN` forces the linker to keep a symbol in the final binary. We use this to make sure a
  symbol if not dropped if it appears in or near the front of the linker arguments and "it's not

MathiasKoch

use hal::{
    delay::Delay,
    dma::{dma1, dma2, Event as DmaEvent},
    gpio::{
        gpioa::{PA0, PA1, PA15, PA6},
        gpiob::{PB1, PB14, PB4, PB6, PB7},
        gpioc::{PC13, PC4, PC5},
        gpiod::{PD14, PD15, PD3, PD5, PD6, PD8, PD9},
        gpioe::{PE0, PE1, PE2, PE4, PE5},
        Alternate, Edge, Floating, Input, OpenDrain, Output, PushPull, AF7, AF8,