Embedded Linux Development Services for Ruby

We have much experience with Embedded Linux Development Services for Ruby and embedded software in general. Our team has been working with UNIX and Linux since the early 1990s using primarily Novell, Redhat and Debian. We have also wrote x86-based and embedded-based kernel-space character and block device drivers; along with user-space drivers for various projects; which where mostly proprietary drivers for private companys. Some of the drivers included:

• IO such as Parallel Port, UART, RS232, RS485 (Modbus RTU/ASCII), RS422, i2c, SPI, USB, Ethernet, wireless (801.11g, 433MHz, 918MHz, XBee, etc), CAN, DAC, ADC and DIO.
• Displays such as LCD and seven-segment displays.
• Motor/actuator controllers such as open-loop and closed-loop PWM for DC/AC motors, servos, stepper motors and solenoids.
• Sensors such as analogue/digital cameras, GPS, accelerators, gyros, encoders, temperature, light, IR and Ultrasonic.

The most popular public kernel-space driver we wrote was the "poor mans closed-loop motor controller" called: Parallel Port PWM/Encoder Kernal Space Linux Driver. And our most popular public user-space driver was the USB Missile Launcher Linux Driver.

Our debugging techniques may involve gdb, valgrind, kmemcheck or simply printf, kprintf, and via DIO (e.g. LEDs or seven-segment displays).

We have extensive knowledge of the Linux command line tools (including the cut down version provided by busybox), packages available, and the inner workings of Linux itself. And have worked with numerous embedded Linux architectures such as x86 CISC, MPU ARM RISC (via OMAP, LPC, BeagleBone, Raspberry Pi and Arduino solutions), FPGA and microcontrollers (MCUs) such as STM32F4, MSP430, Atmel, PIC and LPC. Let alone using ti.com Design Tools for buck-boost converters, lowpass/highpass filters, and power management IC (PMIC)

We have been programming for over 20 years in many languages for generally Linux, BSD (e.g. Mac OSX) or Windows. However generally embedded tasks are done in C, C++, python and/or simple shell scripts using vital tools such as awk, sed, grep, telnet, ssh and netcat (among many others).

Electronics is an art our team has been working with since childhood (from building kits from Dicksmith, Tandy, and Jaycar to designing digital electronic keypads). Since then, we have maintained a constant update of knowledge and experience on the topic, since most of our projects involve either building a circuit from scatch, reviewing circuit designs, programming for target microcontrollers, and/or reworking pre-built PCB's for various needs such as bypassing/hacking solutions, or replacing broken components.

Our primary developer Luke Cole has a history as the "go to man" for many colleagues, and is well known to have "a knack for making things work". To learn more about Luke see his LinkedIn page or personal home page.

As a leader in engineering and product development, we at COOLETEK are thrilled to support businesses across Ruby, Victoria, Australia as they navigate the complexities of innovation and growth. Established in 2001, we've built a reputation for delivering reliable solutions that drive success. Our national presence, coupled with our grassroots understanding of local challenges, enables us to provide tailored guidance and collaboration to businesses based in Ruby, Victoria, Australia. From developing innovative products to streamlining operations, we empower entrepreneurs like you to build brighter futures. As a multidisciplinary Australian engineering and product development company, COOLETEK has evolved alongside industry trends. We've fostered strong relationships with clients across diverse sectors, including those operating throughout Ruby, Victoria, Australia. Our focus lies in providing trusted, reliable solutions that foster long-term growth. Whether you're looking to develop new products, enhance existing workflows, or scale your business for the future, COOLETEK is committed to empowering local businesses in Ruby, Victoria, Australia with capable engineering and product development expertise. By partnering with us, you'll gain access to innovative thinking, collaborative problem-solving, and the technical know-how necessary to overcome any industry-specific challenges. At COOLETEK, we're dedicated to supporting businesses throughout Ruby, Victoria, Australia by fostering a culture of collaboration and innovation. We understand that every organization has unique needs – which is why we take the time to truly listen and adapt our approach to your distinct requirements. In Ruby, Victoria, Australia, you'll find companies like yours have realized the value in working with COOLETEK as an extension of their in-house capabilities. By joining forces, we've enabled local businesses to capitalize on new market opportunities, accelerate growth, and strengthen their competitive edge. If you're based in Ruby, Victoria, Australia or operating throughout the region, it's our pleasure to share our expertise and work closely with your team to drive innovation forward. Let's build something remarkable together.