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USART in MSPI mode as a fast shift register
You're a little greyer than I imagined...
Thursday, 9 May 2019 - 01:15
Help me to understand subroutines(RET)
I smell a 'Four Yorkshiremen' moment coming on...   Hand-assembling (from memory) little 6809 programs on a notepad in high school English class.  Soooo long ago...
Sunday, 28 April 2019 - 05:58
Linux program alternatives to Windows programs
Another hint:  
Sunday, 14 April 2019 - 02:26
Why is _delay_ms_ behave unpredictably ?
On top of all the calls to see .lss etc, I'd sure like to see these: Blink8MHz.ino.with_bootloader.hex 8,183 identical hex Blink8MHz.with_bootloader.hex 8,183...
Friday, 12 April 2019 - 05:31
The Fallacy of “Design Before Implement”?
ka7ehk wrote:The file needs a name, of course, so I include the naming algorithm in this function. That increases cyclomatic complexity.   ka7ehk wrote:3) It is SO tempting...
Tuesday, 2 April 2019 - 00:53
Clearing TXCn before writing UDR
alank2 wrote:If you don't mind could you elaborate on this scenario? If you enable TXCIEn and provide USART_TX_vect, then the flag will be cleared by hardware when the interrupt...
Monday, 25 March 2019 - 04:27
Clearing TXCn before writing UDR
alank2 wrote:So no one has any additional thoughts about the order of clearing the TXCn flag vs. setting UDR based on what the datasheet says? I clear it after the write to UDR (...
Sunday, 24 March 2019 - 21:24
Why the two ranges for OSCCAL?
Not all devices have the dual range e.g. ATtiny4/5/9/10, ATmega8/16, etc.   The two ranges give a finer step where they overlap, near the nominal frequency, allowing better...
Sunday, 24 March 2019 - 21:10
Atmel 3.6.1 avr-gcc , for Linux x64
Bingo600 wrote:Whoopz Joey - Have totally missed this post. Well not even a year lateNo sweat.  Microchip finally provided the Linux binaries for 3.6.1, so I've not bothered...
Thursday, 21 March 2019 - 22:04
ISR assembly code
clawson wrote:with -nostartfiles Which is what I usually do when writing in assembler anyway.  After all: joeymorin wrote:the t4 With 256 words of flash, I'm not sanguine...
Thursday, 21 March 2019 - 02:24
ISR assembly code
westfw wrote:Does that work? It works inasmuch as .org works with the GNU Assembler to begin with.  No, it's not absolute addressing, but relative to the section being...
Wednesday, 20 March 2019 - 07:48
attiny1634 on 1.8V and 8MHz quarc
theusch wrote:Not much different from: As I said:joeymorin wrote:escaped my casual CTRL-F-ing   theusch wrote: joeymorin wrote: ... F-ing ... datasheet.
Thursday, 14 March 2019 - 14:03