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Getting info to a log file I am using -finstrument-functions to log function entry/exit to a circular buffer that can be analyzed when a certain condition is detected. My issue is that it is quite... |
Wednesday, 7 October 2020 - 15:54 |
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Atmel-Ice 'loses control' of target? (Studio Ver 7.0.2397, ATMega1284p, Atmel-ICE) In the course of debugging an issue which 'appears' to be an issue that causes the code to return on a destroyed stack (i.e.:... |
Thursday, 1 October 2020 - 11:58 |
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Unreliable JTAG poperation/slow programming (Studio Ver 7.0.2397, ATMega1284p, JTAGICE mkII) Sometimes my debugging goes fine and other times it can take a long time to program flash (goes in spurts with delays of 10... |
Thursday, 24 September 2020 - 22:41 |
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Cleaning PCBs: works ... but ... (I have read other "cleaning PCB" posts but I don't see an answer to this aspect of the issue) I use a combination of solder paste and rosin-core solder (what can I say, I... |
Saturday, 5 September 2020 - 14:29 |
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ATMega1284p not in parametric selection guide ... I was doing a search for an AVR processor today using the selection guide from Microchip found here (selected 8-bit AVR on previous page): https://www.microchip.com/... |
Saturday, 5 September 2020 - 14:08 |
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Selecting a PNP transistor for high-side drive I am using the following circuit except that I am trying different PNP transistors in place of the BSS84 shown (emitter connected to V+). The signal TB0 is being... |
Sunday, 26 April 2020 - 13:52 |
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GCC Toolchain Change Logs I need to see what changed between GCC Toolchain 3.6.0 and 3.6.2 So far Google and forum searches have not yielded anything helpful. Where can I find the... |
Saturday, 4 April 2020 - 16:50 |
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Template Class Error I have been using Atmel Studio for years but I have no experience with Template Classes. I am using some STL items and they have compiled fine in the past. I recently... |
Saturday, 4 April 2020 - 13:22 |
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Locating a struct at a fixed RAM location I use a structure to communicate between my application and the bootloader. I won't go into all the reasons why they need to communicate but one reason is so that the... |
Wednesday, 25 December 2019 - 22:36 |
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Building multiple images from same source I have an (ATMega1284p) "solution" that consists of two major components: a) The firmware application itself b) A bootloader specific to the application I have two... |
Monday, 2 September 2019 - 21:49 |
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DMOSFET for High Side drive I have an application that requires 8 channels of 1v to 12v at about 30 ma max. This voltage is "settable" and varies slowly over time in response to process conditions... |
Wednesday, 14 August 2019 - 01:54 |
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Has anyone seen a port bit fail? I have a board that uses ATMega1284P's. Dozens have been used in the field for years. My systems live in a very harsh lightning environment but over a period of 10... |
Sunday, 14 July 2019 - 19:31 |