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atmega32u4 external clock not working Hello everybody! I'm working on a project where I have two different prototypes (exactly same board), and one of them works the other doesn't. I'm using an atmega32u4 with... |
Sunday, 9 February 2020 - 21:26 |
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New to UPDI Hi! I'm new to using UDPI. Just want to check if I got the schematic right. The pin UPDI (41) I use for the UPDI. The question is what do I do with the RESET pin? Do I set... |
Monday, 2 September 2019 - 17:28 |
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Device programming with AVR Dragon not found ATmega1609? HI everybody. I have a board with a ATmega1609. I have installed the package needed for it to compile in atmel studio, but when I open up the Device Programming section and... |
Saturday, 31 August 2019 - 15:29 |
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AT90CAN128 and MCP2515 (Arduino) Has anyone tested CAN communication between the AT90CAN128 and an arduino using mcp2515? I don't have the hardware yet, so I can't test, but I don't see any reason why it wouldn't... |
Tuesday, 6 November 2018 - 13:48 |
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JTAG - Linux - AT90CAN128 I want to debug and write my programs through AVR DRAGONs JTAG to my AT90CAN128 board. I'm using Ubuntu 16.04. How do I get started? I have used the DRAGONs ISP with avrdude... |
Thursday, 29 June 2017 - 07:08 |
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AVR Dragon and AT90CAN128 Hello! I'm trying to program my AT90CAN128 with my AVR Dragon: I'm using a test avr command in terminal: avrdude -p c128 -c dragon_isp -eBut all I get is: avrdude:... |
Wednesday, 15 March 2017 - 10:24 |
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Very interesting AT90CAN128 error... Hello all! I was doing some basic testing with my at90can128 today. By basic I mean turning on and off pins (controlling a relay board (fully isolated with optocouplers)),... |
Thursday, 26 January 2017 - 22:36 |
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Switching from windows to linux | Atmel Studio Hello, What is the easiest way to develop AVR on Linux (Ubuntu). Is simply compiling and generating a .hex file and burning it on the controller through a terminal the best... |
Sunday, 30 October 2016 - 15:20 |
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2.5V on atmega Hello! I'm working on a small project where the VCC for my microcontroller can be 2.5V. In the datasheet (for ATMEGA16) it says Operating Voltages – 4.5V - 5.5V for ATmega16... |
Monday, 29 August 2016 - 09:03 |
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Power supply and battery charger Hello! I've designed this circuit for my small project that uses an RTC,MCU and a display. My goal is to use a 20mmx20mm pcb and I don't want to include a separate battery for the... |
Saturday, 30 July 2016 - 00:02 |
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Memory overflow of 2KB on atmega328 16KB | WHAT? I'm getting this error: Severity Code Description Project File Line Error ... |
Thursday, 28 July 2016 - 19:57 |
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SSD1306 AVR I2C | Display is bugging Hello! I've been searching the web for an avr driver code for my ssd1306 128x64 oled i2c display, but I couldn't find anything just the damn arduino codes that are written in c... |
Wednesday, 27 July 2016 - 22:46 |