2021年10月20日 · Maybe I am missing something but the new Arduino IDE does not have a processor drop down. Is there some way this can be set in a configuration file? All of the old Arduino IDEs had this as a standard. Why would you remove it? …

2012年7月5日 · Determine Which Arduino µC Your Code is On? Need to determine which Arduino µC processor (ATmega168, 328, 1280 or 2560) your code is running on? Simply access the signature bytes. Example: Which produces the following output on an Arduino Me…

2012年6月29日 · In arduino, processor usage is always 100% because if it isnt doing anything else its looping in a simple wrapper around the loop function. If you want to measure the impact of a section of code, i have done this in the past by creating a busy loop and counting how many times the loop completes in a second with and without my code under test.

2016年9月4日 · In the Arduino IDE, under tools, you make a selection as to what processor you are using. The IDE does not let you select a processor type, it merely lets you select a board type. And while a given board does contain a particularly processor, the board type and the processor type are not the same thing.

2013年12月24日 · I am working on a (yet another...) pin change interrupt library. It underlies an encoder library that will allow connections on ANY pin, even when they map to two different ports... I do a lot of work with smaller cpu - e.g. tiny25/45/85, 24/44/84 etc. The goal is to have the code compile on ALL variants I use. It currently works fine for UNO abd MEGA2560, but I know I'm going to need some # ...

2025年1月17日 · Hello, I'm learning to program the processor Renesas RA4M1 that is used on the New arduino R4. I think it's close to the same when I'm bootloading my arduino zero clones. My question is does it program the same way using the Arduino IDE or is there a different bootloader program out there? Joseph

2018年4月27日 · An Arduino is a PCB containing an Atmel AVR microcontroller and usually providing a set of connectors in a standard pattern. The microcontroller is typically preprogrammed with a "bootloader" program that allows a program (called a "sketch") to be loaded into the microcontroller over a TTY serial connection (or virtual serial over USB ...

2012年2月22日 · If I leave my 16MHz resonator on the Arduino Uno, and then change the CLKPR register in setup() so that CLKPS = 1, my sketch should now be running at 8MHz. When I re-enter the bootloader through RESET, the CKDIV8 fuse will reset the CLKPS bits to 0000 so the bootloader will continue running at 16MHz.

2025年1月30日 · Hi everyone, I'm new to electronics and currently working on a project to build a physical random event generator using a Zener diode. I'm curious about the Arduino's ability to capture the random signal generated by the diode. Specifically, I have a couple of questions: Is the Arduino's processing speed fast enough to reliably capture the random signal from the Zener diode? If the Arduino isn ...

2024年2月22日 · can you guide my how to install ulptool for esp32 1.0.0 for Arduino because I followed the step and run the example code still giving me errors. I also want to know that ulptool given on GitHub is only compatible with esp32 1.0.0 whereas the current version of esp32 I am using in another system is 2.0.14 so is it possible to write program for ulp co processor for esp32 version 2.0.14 using ...