ON 20140106@9:33:01 AM at page:
On a web page you were interested in at:
http://www.massmind.org/Techref/io/stepper/THB6064/gallery.htm#
James Newton[JMN-EFP-786] edited the page. Difference:
http://www.massmind.org/techref/diff.asp?url=\Techref\io\stepper\THB6064\gallery.htm&version=0
ON 20140106@4:11:29 PM at page:
On a web page you were interested in at:
http://www.piclist.com/Techref/microchip/math/sqrt/sqrt32.htm#41642.2831944444
James Newton[JMN-EFP-786] Published and replied to post 41642.2831944444 by petergharrison
|Insert 'Can we get those two lines of code?' at: ''
petergharrison@btinternet.com
32 bit Square Root binary restoring routine.
This routine has an error in the last bit generation routine - basically the Z bit is incorrectly set after the final subtraction.
I have a routine for the PIC18F with this error corrected - two extra lines of code inserted before the decision to set the final bit. It now works correctly on all the numbers tested so far (several thousand!!)
|Delete 'P-' before: '' but after: '' with: ''
ON 20140108@9:57:34 AM at page:
On a web page you were interested in at:
http://www.piclist.com/Techref/member/AS-gmail-JC8/index.htm#
Anirban Samanta[AS-gmail-JC8] I have agreed to maintain this page.
ON 20140113@1:49:28 PM at page:
On a web page you were interested in at:
http://www.sxlist.com/Techref/parallax/index.htm#
(anonymous user) I have agreed to maintain this page.
ON 20140116@6:47:31 AM at page:
On a web page you were interested in at:
http://www.massmind.org/Techref/member/imb-yahoo-j86/index.htm#41655.2829976852
Waldyr Yassuo Kamakura[WYK-cromática-Z84] Questions:
Isaac:
Estou estudando um pouco o FreeRTOS e observei que vc. publicou alguns melhoramentos sobre esse RTOS. Vc. poderia me informar se esses melhoramentos foram incluidos nas novas versões?
ON 20140116@9:37:47 AM at page:
On a web page you were interested in at:
http://www.piclist.com/Techref/member/IMB-yahoo-J86/index.htm#41655.2829976852
Isaac Marino Bavaresco[IMB-yahoo-J86] Replied to post 41655.2829976852 by WYK-cromática-Z84
|Insert 'Waldyr, eu nunca publiquei as mudanças que eu fiz além do que tem nessas páginas. O autor do FreeRTOS não é muito aberto a sugestões e algumas das minhas ideias não estão de acordo com as dele.
Saudações,
Isaac
' at: ''
Waldyr Yassuo Kamakura asks:
Isaac:
Estou estudando um pouco o FreeRTOS e observei que vc. publicou alguns melhoramentos sobre esse RTOS. Vc. poderia me informar se esses melhoramentos foram incluidos nas novas versões?
ON 20140116@11:12:10 AM at page:
On a web page you were interested in at:
http://www.piclist.com/Techref/piclist/codegen/delay.htm#41653.4000925926
James Newton[JMN-EFP-786] published post 41653.4000925926
finn.jensen@live.de asks:
I'd like to know how exactly I have to calculate the loop.
I know my time I want to have and put it in the generator, but when I want to calculate with my variables I don't know how to put those together.
I know that for a single loop like this one
movlw D'3'
movwf d1
decfsz d1,f
goto $-1
I have to calculate 3*d1-1.
But if I have a nested loop like this one:
movlw D'3'
movwf d1
movlw D'4'
movwf d2
decfsz d1,f
goto $-1
decfsz d2,f
goto $-3
I don't know how to calculate it!
is it (3*d1-1)*(3*d2-1) ?
I'd like to get a formula for that!
ON 20140116@11:13:13 AM at page:
On a web page you were interested in at:
http://techref.massmind.org/Techref/pcb/etch/Artisan50.htm#41653.0536689815
James Newton[JMN-EFP-786] published post 41653.0536689815
can i do this with Epson L800 inkjet?
ON 20140116@11:14:06 AM at page:
On a web page you were interested in at:
http://techref.massmind.org/Techref/io/serial/rs232.htm#41652.9097222222
James Newton[JMN-EFP-786] published post 41652.9097222222
http://nerdralph.blogspot.ca/2014/01/avr-half-duplex-software-uart.html
"... a small software serial UART which can share a single pin for Rx & Tx when a simple external circuit is used." The circuit relies on the idle state of UART being a logic high signal. The uC i/o pin is connected to the UART Tx via a diode (cathode to TX) and he UART Rx pin connects to the collector of a PNP whose base connects to Tx via a 10K resistor and whose emitter connects to the uC i/o pin.
ON 20140117@2:58:23 PM at page:
On a web page you were interested in at:
http://techref.massmind.org/Techref/inet/iis/aspmail/UploadScript.asp.txt#
(anonymous user) I have agreed to maintain this page.
ON 20140118@9:02:08 PM at page:
On a web page you were interested in at:
http://techref.massmind.org/Techref/usbs.htm#41657.8764699074
James Newton[JMN-EFP-786] See also:
http://hackaday.com/2014/01/18/usb-datalogging-with-arduino-using-v-usb/
Low speed USB on common uC's without a USB interface chip.
ON 20140123@12:32:44 PM at page:
On a web page you were interested in at:
http://techref.massmind.org/Techref/other/rainwater.htm#41662.5227314815
James Newton[JMN-EFP-786] See also:
http://www.organicgardening.com/learn-and-grow/ask-og-rain-barrel-hygiene
" In addition to any compounds that may come from the shingles themselves—these may include hydrocarbons, according to some studies—the water from your roof may also contain pollutants from local industry or agriculture, pollens, molds, fungi, and droppings from birds or other wildlife. The expense of testing roof-collected rainwater for hazardous compounds means that very little testing has been done.
...
Apply water from your rain barrel to the soil around your plants rather than on the plants themselves. This allows the soil to perform its role as a filter and, if you amend your soil with plenty of compost, helps to trap compounds like heavy metals so they are not taken up by your plants."
ON 20140131@11:07:12 AM at page:
On a web page you were interested in at:
http://www.piclist.com/Techref/os/win/winnt/batchdate.htm#41667.2886574074
James Newton[JMN-EFP-786] Published and replied to post 41667.2886574074 by vinexas
|Insert 'That is skipping past non-numeric parts of the date.' at: ''
vinexas@gmail.com asks: "
Hi
I dont understand this line in :s_fixdate
if "%1:~0,1%" GTR "9" shift
Why gtr 9? What is the clue?
Pepo"
|Delete 'P-' before: '' but after: '