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Category: RL78

ULWOS – Multitasking on Renesas RL78
Microcontrollers / RL78

ULWOS – Multitasking on Renesas RL78

March 21, 2016May 20, 20200

Have you ever wondered about running multiple tasks at a time on a simple microcontroller? In this article I show you that writing a small and simple task …

RL78’s Inline Assembly on GCC
Microcontrollers / RL78

RL78’s Inline Assembly on GCC

March 11, 2016November 18, 20160

Hello! Some time ago I decided to port my small operating system (if it can be considered an operating system) ULWOS to the RL78 platform using the …

ULWOS a small and simple preemptive multitasking operating system for the RL78
Microcontrollers / RL78

ULWOS a small and simple preemptive multitasking operating system for the RL78

March 5, 2016May 20, 20200

Hello folks, What about using a small and simple multitasking operating system on the RL78? And what about having a preemptive round-robin task scheduler? In a …

Ultrasonic distance measurement with RL78 and HC-SR04 module
Microcontrollers / RL78

Ultrasonic distance measurement with RL78 and HC-SR04 module

November 8, 2014November 18, 20164

Hello folks! Today I would like to show you a simple project for ultrasonic distance measurement using the RL78 and a HC-SR04 ultrasonic ranging module. The sensor …

Temperature measurement with the RL78
Microcontrollers / RL78

Temperature measurement with the RL78

August 10, 2014November 18, 20160

Hello, today I will show you how to make use of the internal temperature sensor, internal voltage reference and the Analog-to-Digital Converter on the RL78/G13 devices. …

A useful hint when using the FSL library and in-circuit debugging on the RL78
Microcontrollers / RL78

A useful hint when using the FSL library and in-circuit debugging on the RL78

July 25, 2013May 20, 20202

Hello folks! Sometime ago, when I started playing around with the RL78 debugger I found a strange issue: I had an application that was writing on address …

A simple RL78 ADC usage example
Microcontrollers / RL78

A simple RL78 ADC usage example

May 21, 2013May 20, 20200

In this article I show you a simple example of how to use the 10-bit ADC of the RL78. The ADC found in the RL78 is …

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