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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
makeup of a pointer
This is just to satisfy my curiosity -- feel free to move it to a more appreopeiate section.   I have been trying to visualize what information is in a pointer itself --i.e....
Sunday, 1 July 2018 - 02:19
mail notification revisited
Hi, I started this topic earlier and I am still looking for some help. The objective is to have something notify me when mail is received. My mailbox is around 250 feet (yes feet...
Friday, 22 June 2018 - 17:07

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