Post Created date
Problem with fdev_open and certain printf formats
Thanks!  Actually, I did it a slightly different way... I did the stream->print(c); then return 0;   Your way would make the function return non-zero only if there...
Friday, 4 October 2019 - 20:19
Problem with fdev_open and certain printf formats
clawson wrote: What is fdev_open()? Do you mean fdev_setup_stream() ? Also why do you choose to do this dynamically rather than the rather more normal, statically allocated...
Friday, 4 October 2019 - 16:34
Input Capture control
mike32217 wrote: Thank you can't believe I've made this rookie mistake.   I used to always use _BV() but just recently switched to the (x << y) way of doing it and saw...
Saturday, 16 March 2019 - 05:13
Looking for suggestions: Wireless serial UART
gchapman wrote: Krupski wrote: ... Serial RX and TX pins and maybe a few for module setup/config.   9600bps to 115200bps UART plus one signal for command mode for...
Sunday, 18 November 2018 - 17:31
How to generate a new storage section (Arduino / AVR-GCC)
Well, from the replies it seems as thought it would be a lot more trouble than it's worth.   I think I'll forget about it... for now.   Thanks everyone!
Sunday, 18 November 2018 - 02:56
Problem with reading eeprom WORD on a Tiny85
theusch wrote: How are you determining the "failure"?  What value are you reading?  What value do you expect?  What is the specific address being read?   If I...
Thursday, 11 October 2018 - 12:21
How to Scale ADC value?
ka7ehk wrote: This is an existing product. If I could have increased the battery pack size, I would have done so, long ago. Ditto, other changes mentioned. This is ONLY an attempt...
Sunday, 26 August 2018 - 17:32
Jack Ganssle's "Reason #8" on why embedded software projects run into trouble
El Tangas wrote: The problem is when you have to deal with other people's lack of discipline, who for example assumed int is 32 bit, then you port to a platform where int is 16...
Sunday, 26 August 2018 - 17:22
Jack Ganssle's "Reason #8" on why embedded software projects run into trouble
gchapman wrote: Thanks for that was a good read!   When there’s no choice but to use dynamic memory, a disciplined use of C is to check malloc’s return value and...
Sunday, 26 August 2018 - 17:19
How to Scale ADC value?
ka7ehk wrote: Greetings folks -   This question has its roots in a hardware question so lets start there.   This involves my M328P accelerometer/data logger system that...
Sunday, 26 August 2018 - 16:55
Is it possible to use a shift register as DAC?
awneil wrote: Krupski wrote: Each discrete level was different than the previous or next value,   it's not just a matter of being different - the difference must always be...
Thursday, 23 August 2018 - 17:26
Is it possible to use a shift register as DAC?
Who-me wrote: Krupski wrote: If you want more resolution, use two ports and two R2R ladders, connected like this:     Care is needed to not confuse 'more bits'...
Thursday, 23 August 2018 - 13:37

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