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The Fallacy of “Design Before Implement”?
Greets, Freaks!   My current program has sort of grown, willy-nilly, and without much formal design. It was originally intended to be “just a little upgrade” from an existing...
Wed. Feb 13, 2019 - 06:39 AM
AS7 Install Report
Well, my  not so ancient HP development laptop died. This machine is almost totally used for AS7 (plus ancillary programming and Saleae Logic). Not totally dead but bad...
Tue. Feb 5, 2019 - 06:06 PM
An Exciting gcc gotcha.
Yes, I know I made an error, but this is about what the compiler/linker DID NOT do with it.   I wanted to break out of a for loop on an event which was NOT the normal...
Mon. Jan 28, 2019 - 03:42 AM
Caught by the helpful gcc error statements
I have a program that has a module that contains this int32_t Xavg = 0; int32_t Yavg = 0; int32_t Zavg = 0;  So I copied this and pasted it into another module, adding...
Sun. Jan 27, 2019 - 09:45 PM
Can't find Debugger Timer/Counter Control!
Reasonably up to date AS7...   Pretty sure I have seen a place where you can have timers turned off while paused at a BREAKPOINT.   I really need that right now and...
Fri. Jan 25, 2019 - 12:32 AM
Improvement Suggestion
Environment: Win10, AS7   Right now, I am chasing a very infrequent failure. It happens on the order of 3-8 hours. I can trap it, easily, by setting a couple of breakpoints,...
Thu. Jan 24, 2019 - 10:13 PM
M328P Strange SPI behavior?
Greetings -   I've made a bunch of reorganization changes to my logging accelerometer code, to reduce the complexity. Now, I am faced with strange SPI behavior when trying to...
Thu. Dec 27, 2018 - 07:51 PM
Numeric Format Conversions?
Greetings -   Just trying to verify "how things work" with AS7/gcc. Sorry, but my lack of education is showing, here. I don't even know what to call this topic.   I...
Fri. Dec 21, 2018 - 06:21 PM
M328P GPIOx Register?
Greetings -   I would really like to use one of the M328's GPIOx registers. But, the compiler, or whatever, tells me that GPIO0 is undefined. What to do? The spec sheet...
Fri. Dec 14, 2018 - 06:50 PM
Crazy Optimization
This is absolutely killing my program!   Environment: M328P, AS7 with reasonably up-to-date avr-gcc (can't figure out where to find the installed version number) on Win10....
Wed. Dec 5, 2018 - 12:02 AM
CAN & microcontrollers
Greetings folks -   This is a sort of "off-the-wall" general information question not related to any project or project idea. Just curiosity.   For starters, I know...
Sat. Dec 1, 2018 - 01:32 AM
How to Test Very Infrequent Events?
Greetings -   Working on final wrap-up of my second generation acceleration data logger code. And I have a problem: I don't want to wait days for certain events to occur in...
Wed. Nov 21, 2018 - 04:40 PM

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