Post Created date
Pleae recommend proper barometric/altitude sensor
The BMP085 has ceased production. I've been using the '085 for a while, so I just bought a bunch to tide me over until I redesign the PCB. I suspect a lot of others will be doing...
Sunday, 17 February 2013 - 11:14
ATmega 1284P signature does not match selected device!
Put your 32A back in and try to read the sig. If you can read the 32A, you've proven the wiring is OK, and the 1284 has a problem. If you can't read the 32A, you probably have...
Wednesday, 13 February 2013 - 11:20
fluke scopemeter 97 with PC
I have a model 97 too. If you go into Special Functions, and select 'Print Format', you can set the thing up to log readings at various intervals. I use it that way all the time....
Monday, 11 February 2013 - 21:16
Avrisp mk 2 on Mac problem
The fact that 'Arduino' can perform the task proves all drivers are present and accounted for. The issue here looks to be the commands issued to avrdude, as you suspected. I would...
Sunday, 10 February 2013 - 23:09
library implementation
I think this thread can be be safely said to have devolved from the original subject. The original poster now has a number of options to pursue, and I am fairly certain one of...
Sunday, 10 February 2013 - 22:26
Cant find specs for cheertek LCD driver
I located a schematic showing a CT675C, 128 pin LQFP. Whether or not it's the LF suffix it doesn't say. Not a data sheet but might help.
Sunday, 10 February 2013 - 13:22
library implementation
Chauncy, a search through these forums brings up some examples of when garbage collection went astray. The issue is not building the library with sensible options... of course...
Sunday, 10 February 2013 - 13:09
library implementation
There are, sometimes, very good reasons NOT to use --gc-sections. The existence of the --no-gcc-sections option is confirmation of that fact. When creating a library, it is not...
Sunday, 10 February 2013 - 12:14
library implementation
When a library is put together, each object file gets put into its own section. When the linker 'pulls' a function from the library, it pulls that entire section. If you create an...
Sunday, 10 February 2013 - 11:14
328p internal temperature
Try changing the line... ADCSRA |=(1<<ADEN); //enable adc to... ADCSRA =(1<<ADEN) | 0x07; //enable adc, with divide by 128 prescaling If I...
Wednesday, 6 February 2013 - 21:53
protecting IP on my AVR
The lock bits affect both, at least in all the avr parts I have used. However, they do not prevent your application, already 'burned' to the device, from freely reading and...
Monday, 4 February 2013 - 22:09
protecting IP on my AVR
As far as I know ATMEL does not provide 'Mask Rom' versions of it products, but I could easily be wrong. Regardless, this protection is handled with the 'Lock bits'. With proper...
Monday, 4 February 2013 - 21:55