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AtMega 644PA Signal Names
Hi I am porting a project framework from an AtMega 64 to a 644PA. I am having a certain amount of difficulty getting some of the interrupts to execute properly and I suspect that...
Mon. Apr 22, 2013 - 03:40 PM
QTouch - A Little Orientation, Please?
Hi I have been using AtMega 64 processors for many a year and am looking for a replacement MCU for a new design. The AtMega 644 seems as good a choice as any. However, when...
Thu. Mar 14, 2013 - 03:44 PM
Winding an RFID Antenna
Hi Folks We are designing a project at the moment that will need to read 134.2 KHz RFID devices using the TI chipset. Having got off first base using the evaluation kit, we are...
Wed. Sep 17, 2008 - 03:32 PM
Simple Embedded 802.11?
Apologies if this has already been covered. I did search the forums but failed hopelessly. :) Do any of you guys know of any very simple 802.11 interface device, ideally something...
Fri. Apr 25, 2008 - 11:25 AM
AtMega 162 EEPROM Corruption
Hi I have a product based on an AtMega 162 that has a number of configuration tables held in the internal EEPROM. Specifically this is a stepper motor controller for a fruit...
Wed. Nov 9, 2005 - 11:19 AM
FTDI Driver Reliability
Following some recommendations here, we are now using the FTDI 245 device for a couple of our products. For the most part this has been completely painless. The device "does...
Fri. Jun 17, 2005 - 11:32 AM
Production Quantity Programming
So far we have been producing AVR-based products in relatively small quantities and have been programming via STK 500s and AVR Studio. However, we are now moving into real...
Thu. May 5, 2005 - 12:19 PM
FTDI Throughput Tweeking
I have finally got my hands on some embedded FTDI hardware (the 245 FIFO device attached to a microcontroller) and have it attached to my PC. I have written a simple Windows...
Sun. Nov 14, 2004 - 05:17 PM
O/T - STK500 Power Connector
Sorry if this is somewhat O/T. A marketing decision has been taken that a product we are making should have a connector of the same style as that used on the STK500. (For those...
Fri. Oct 22, 2004 - 10:28 AM
FTDI USB - As good as they claim?
Having had a search around the forums here, I gather that the general opinion of the FTDI USB chips is that they are pretty good. If the salesman is to be believed, using simple...
Fri. Sep 10, 2004 - 12:34 PM
Constant Strings
Is there any compiler directive that can be used to force gcc to just put defined strings in program memory and not copy them to RAM at start of world. FunctionBert("Hello...
Thu. Sep 9, 2004 - 01:21 PM