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Free -- except for shipping
Hi, I have a TI MSP430 Value Line LaunchPad  Development tool. Everything that was in it when I got it should still be there.   If you know what it is, you might be...
Sunday, 22 September 2019 - 04:34
better way to do this?
This is a simple issue, but the fix I used seems like a hack to me.   float foo=0.0;   (assign a value to foo)   if abs(10*foo >100)  cntxcs = cntxcs+1;...
Thursday, 30 May 2019 - 02:21
declaring arrays in prototypes
Hi, I thought that I had been through this before, but perhaps I'm forgetting what I did . Now I get "(27): error #2091: Missing array size." If I put the array sizes in the...
Sunday, 14 April 2019 - 02:16
Can you tap USB comm
Hi, Just wondering if you can tap USB serial comm in a manner comparable to tapping RS232.  While there were sniffer programs, I used to open a couple of terminal windows on...
Monday, 1 April 2019 - 03:23
Powering from the vehicle 12v
OK, so I know about the various horrible things that vehicle supplies can do. (Although I believe that newer cars are probably a lot better). I tried one 'automotive' IC, but it...
Tuesday, 26 March 2019 - 03:06
Do these install comments mean anything?
Hi, I just installed Arduino on Mint -- at least I hope so. I got the following errors at the end, but I'm not sure that they matter.  The IDE opens up OK.  I might not...
Sunday, 3 March 2019 - 02:04
Is this a good way to do this?
Hi,   I found this technique for initializing/clearing  arrays -- possibly on stack overflow.   int sample[10][zx1]; memset(sample,0,sizeof(sample));   I...
Wednesday, 5 December 2018 - 04:45
Thinking about a new scope
I've got a 50 MHz Rigol that seems to be failing. Controls often don't perform as expected. Voltage selector often either doesn't change or changes overall scale. Some similar...
Sunday, 30 September 2018 - 06:00
Yet another dumb question re optimization
Hi ,   Could someone enlighten me as to how to set gcc in AS7 to NOT optimize --when using the simulator.   Trying to see how some things work and not have them optim'd...
Monday, 17 September 2018 - 21:07
Udating AVR-GCC
Hi, - hope this is the right place for this question --- please move if not.   How can I update my avr-gcc?  I have an older version that I use in a DOS box. It works OK...
Sunday, 9 September 2018 - 05:49
Simple question, but I tried and failed
Hi, I have a W10 machine now and wonder of wonders AS7 installed with no issues. ( Could not get it to go on either of 2 W7 machines).   So, I found a tutorial pdf that has a...
Monday, 3 September 2018 - 03:27
WOndering why this would work
This is a version of some arduino code from a book I have. It compiles in the IDE, but fails spectacularly in Pelles C. I'm just wondering how it can ever work.   void...
Sunday, 19 August 2018 - 05:00

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