SAM3X8E (Arduino Due) Pin IO registers
How do the IO registers of Arduino Due work? On Arduino Uno just set DDRx, then PINx to read, PORTx to write, I'd like to do the same thing with an Arduino Due, but it has many more …
Is there a good reference for Arduino Due memory architecture …
Mar 25, 2022 · The arduino foundation tutorial notes that Due memory architecture is different but doesn't expand further. @Majenko's answer to this previous question notes, " There is no …
arduino due - Send data through SPI with DMA - Arduino Stack …
Apr 18, 2023 · I need to send data as fast as possible from an Arduino DUE to an extern DAC. To do so I use DMA & SPI and I want DMA to fetch data from the memory and send it to the …
How to choose SDA/SCL pair on Arduino Due?
May 31, 2022 · On Arduino Due, there are two pairs of SDA/SCL pins that I can use for I2C. There is SDA0 and SCL0 at, respectively, pins 20 and 21 and another near AREF. How do I …
arduino due - How to give an analog output of 0-5V - Arduino …
Aug 28, 2018 · The DUE also has a true analog output, but you don't want to use that for motors. The use of the word analogWrite is a bit misleading when it's used for generating a PWM …
Manual Arduino Due Installation
Jun 17, 2015 · With this, I can see the options of Arduino Due Native USB Port and Arduino Due Programming Port when selecting the board, and when I look for it in the Ports, it can …
Code example SPI multiple slaves Arduino DUE
Jul 9, 2016 · I'm trying to get 2 devices (camera and sd card)to work on the SPI interface with an Arduino DUE. I'm having trouble finding example code online showing how to communicate …
Trouble with setting the PWM frequency for Arduino Due
Jul 12, 2019 · I'm using Arduino Due and I set the analog read and write resolution to 12-bit for better resolution. Basically all I do is to vary PWM duty cycle by controlling analog DC input …
Arduino Due's clock frequency - Arduino Stack Exchange
Nov 8, 2017 · I want to change the clock frequency of the Arduino Due. The default value of the main clock, according to the SAM micro-controller, is 4 Mhz. But I found in some forums that it …
Problems uploading sketch to Arduino Due
Arduino: 1.6.4 (Windows 7), Board: "Arduino Duemilanove or Diecimila, ATmega328" So at least the IDE is switching board correctly. :-) I should note that my Tools >> Board menu does not …