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Target memory usage with different compiler versions Hi, I am compiling a program with both avrStudio7 and avr-gcc v 5.4.0. The code size is quite different - 38k v 46k. This surprised me at first but both builds seem to run... |
Sunday, 27 September 2020 - 05:10 |
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Classes and noinit This is an fyi rather than a question. I recently had an issue with noinit objects. In retrospect it was obvious.... so obvious that I recall running into it years ago and... |
Tuesday, 18 August 2020 - 15:10 |
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AtmelStudio formating lost on cut/paste Hi I have looked in the forum and not found an answer to this question.... apologies in advance if it is there and I have missed it. AtmelStudio periodically changes the... |
Sunday, 31 May 2020 - 04:29 |
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atMega2560 and DRV8889 Hi All, I am using (well trying to use) a TI DRV8889 stepper motor with the atMega2560. It supports a logic interface with separate pins for step, direction etc. It also has an... |
Tuesday, 5 May 2020 - 14:43 |
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LCD 8230 and avrMega2560 Hi All, After an absence of quite a few years.... I am back looking at AVRs. I have an arduino Mega with a 2560 and a JayCar XC4630 LCD display. I have got this working... |
Friday, 17 April 2020 - 07:09 |
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TWI Stop condition - AVR315 bug? I have been using TWI comms based on the AVR application note AVR315 for some years. I recently made some changes that changed teh timing of my TWI i/o and found I was getting... |
Sunday, 3 November 2013 - 05:30 |
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RTOS - saving context Without re-opening the long and interesting discussion of whether RTOS's are a good idea I had a question re context saving for an AVR. The usual approach when saving context is... |
Friday, 23 August 2013 - 00:07 |
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View ELF Symbol Sizes fails I recently downloaded this add in as I thought that would save me some time with spreadsheets and symbol maps. It turns out that it causes my installation of SP1.1 and SP2 to... |
Friday, 16 August 2013 - 21:56 |
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Problems with 6.1 SP1.1 simulator Until recently I had very good experiences with the studio simulator. It was slow but reliable. Recently I have had problems with the simulator stopping at places in the code... |
Sunday, 7 July 2013 - 05:02 |
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inconsistent behaviour with arduinoIsp I have an arduino uno set up as an isp. From the arduino ide I can write a sketch and download to a uc connected to the isp. A If I write a program in studio and then try and... |
Monday, 1 July 2013 - 14:26 |
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6.1 - Base Class watch capabilty has gone again! I have just found that my base classes can no longer be watched in 6.1. I tried applying the 6.1beta patch and the base class name is now visible but cannot be expanded. more... |
Monday, 13 May 2013 - 11:01 |
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c++ VTable size calculation Guys, There have been many discussions over years about the desirability and/or ease of implementing VTables in flash rather than RAM. The reality seems to be that this is... |
Sunday, 12 May 2013 - 22:04 |