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Manipulating Port F on Arduino Leonardo
Hi,   So I'm trying to read in a rotary encoder into Port F on the Leo (ATmega32U4).  My other ports are occupied.  While I could do a long series of digital reads...
Saturday, 25 July 2015 - 17:48
ATmega32U4 PC7 activity during USB programming
I'm using a board similar to an Arduino Micro, with an ATmega32U4. Driving a servo from a PWM on PC7, but every time I program it over USB the servo starts jumping around....
Tuesday, 28 April 2015 - 22:07
ATm32U4DFU usb driver issues
Trying to program my new 32U4 over USB using FLIP (3.4.7) with the factory DFU, following the app notes:   http://www.atmel.com/Images/doc7...   and   http://www....
Monday, 20 April 2015 - 17:34
FLIP 3.4.7 missing libusb0.dll
Hi, just trying to use FLIP to install the Arduino Leo bootloader onto an ATmega32u4 using the native USB bootloader.  However, every time I try to run FLIP on Win 7 it tells...
Wednesday, 8 April 2015 - 15:43
Arduino Micro (ATmega32U4) RX/TX_LED change
I need to use the pin assigned to RX_LED (PB0) as I am running out of pins.  Is it possible to change the function of the USB TX_LED pin (PD5) so that it lights the LED...
Wednesday, 11 March 2015 - 19:19
Running FT232RL off 5V VBUS line with 3.3V Vcc
:?: So, I am trying to use FT232RL on a board with 3.3V regulated Vcc to communicate with an ATMEGA1281. My question is this: Can I power the FT232RL from the USB bus and the...
Wednesday, 12 January 2011 - 17:36