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Discussion Title Created date
Appending CRC-16 at the end of a binary file.
I have a binary file generated with srec_cat from hex. I am trying to generate CRC-16 of this binary and then append to this binary and output another binary that has the CRC...
Thursday, 4 February 2016 - 04:48
sprintf for floats in Studio 7
Hi guys I am puzzled...floating point printing fails with blank texts. It used to work before. Infact it worked with a project originally written with studio 6.2 then imported to...
Monday, 28 December 2015 - 02:56
ATSAMD micros and sys/time.h
Hi all,   Has anyone played with the time.h and sys/time.h for these ATSAMD micros? I try to build the the project by including these headers but I get undefined references...
Monday, 21 December 2015 - 02:35
A Concept of Electrostatic Pump...
I dont think anyone has thought of this yet. I was not able to find any content online that is like this. But I have the following idea that I thought I should share with you guys...
Monday, 16 November 2015 - 10:22
Attiny EEPROM read write - how slow?
I am writing a firmware for attiny441 and using twi interface to receive some data and write it to onbaord EEPROM. I expect the data to be around 64bytes max. My worry is i need...
Sunday, 1 November 2015 - 04:08
UC3C 5V IO like UC3A?
Ok I have worked with UC3A series before and they are supplied wiht 3.3V but have 5V tolerant IOs. What is the case with UC3C though? I am am not clear reading the datasheet. The...
Tuesday, 27 October 2015 - 10:12
Hard, white epoxy gluey material on Power supplys
Hi guys,   Does any one know what this hard, white epoxy gluey material is? Basically I am need something that will withstand high temp (200-300 deg C) and be able to hold...
Wednesday, 29 July 2015 - 03:55
Atmel SAMD09/10/11
I want to get my hands on these little ARMs...Element14 has been showing them on "waiting" status for so long now. Does anyone know where to get these things? It looks like...
Friday, 10 July 2015 - 09:48
Shielding in data cable...
Wanted to pick your brain guys.. I have a controller and a sensor some 10m away. The sensor connects to the controller using a 4 wire (+shield) data cable. Of those 4 wires...
Tuesday, 30 June 2015 - 02:02
AT32UC3A TWI running on 5V ok?
Hmmm.. this AT32UC3A1256 used to have lots of 5V tolerant pins! But the latest datasheet seems to suggest that only 11 such pins remain and TWI pins are not in them?? So I have on...
Sunday, 14 June 2015 - 11:43
Xmega32A4
I am trying to get the differential ADC going on this but it seems once must use the differential ADC with gain? Otherwise the values read are not reallyl differential ones.......
Tuesday, 9 June 2015 - 02:21
ACS722 current passing capability
I am looking at the Allegros current sense products. In particular ACS722.  http://www.allegromicro.com/en/P...   How can these devices afford to carry 20 odd Amps...
Monday, 4 May 2015 - 02:30

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