ekawahyu

Issue Description

Rosetta, the x86_64 emulation layer on Apple Silcon doesn't seem to support an instruction the latest gcc-arm-embedded (11.x) needs. As the workaround, we install the previous known good version (10.3).

Workaround

On terminal, execute the following to install the last known good version (10.3):

$ brew tap --force homebrew/cask

ekawahyu

#!/bin/bash

set -e

# Prerequisite for Linux (Ubuntu-based):
#   sudo apt-get install libncurses-dev flex libgmp3-dev libmpfr-dev bison libmpc-dev zlib1g-dev automake build-essential libtool patch tar wget
# If you have newer texinfo in the system, please uninstall or temporarily disable it during building this script:
#   sudo apt-get purge texinfo

# Prerequisite for macOS (Homebrew):

ekawahyu

How to Upgrade STLink Firmware on Apple M1 Machine

STLink Upgrade software is written in Java. As of the date this gist was initially written, it did not seem to work with Java natively installed on Apple M1. It requires x86_64 architecture execution under Rosetta.

This guide is about installing Java OpenJDK 17 support via Homebrew x86_64, on Apple M1 machine, in order to be able to run STLinkUpgrade.jar software by ST Microelectronics.

STLink Upgrade software package can be obtained from:

https://www.st.com/en/development-tools/stsw-link007.html

Install Homebrew for x86_64 Architecture

It is similar to installing Homebrew natively, with added arch --x86_64 prefix before the command line:

ekawahyu

#!/bin/bash

for sysdevpath in $(find /sys/bus/usb/devices/usb*/ -name dev); do
    (
        syspath="${sysdevpath%/dev}"
        devname="$(udevadm info -q name -p $syspath)"
        [[ "$devname" == "bus/"* ]] && exit
        eval "$(udevadm info -q property --export -p $syspath)"
        [[ -z "$ID_SERIAL" ]] && exit
        echo "/dev/$devname - $ID_SERIAL"

ekawahyu

import glob
import time
import serial
import serial.threaded
import threading
import queue

# find alternative to define queue in user space, not here please
ATResponse = queue.Queue()

ekawahyu

import os
import shlex
import subprocess

# Redirect stderr and stdout of a subprocess to the python ones

def exec_cmd_with_output(cmd):
    stdoutlines = []
    a_process = subprocess.Popen(shlex.split(cmd), stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
    for line in a_process.stdout:

ekawahyu

import matplotlib.pyplot as plt
import pandas as pd
import numpy as np
import subprocess
import re

all_colors = ['tab:blue', 'tab:orange', 'tab:green', 'tab:red', 'tab:purple', 'tab:brown', 'tab:pink', 'tab:gray', 'tab:olive', 'tab:cyan']
plt.style.use('dark_background')

while True: