Mikronauts.com

I was playing with one of my FTDI FT232R USB to serial converter chips last night. Really nice device. Not only does it have a serial port that will run at up to 3mbps, but it has a full set of handshaking lines; and any of the eight serial port lines can optionally be inverted.

If that was not enough, it has five additional I/O bits, four of them can be used as general purpose I/O, or be assigned one of many alternate functions – including outputting a 6/12/24/48 MHz clock! It also has a “bitbang” mode that I will explore later.

You can also use it to draw power from the USB cable, and power the electronics you attach to the FT232R – mind you, you really should not draw more than about 70mA from the USB cable to leave plenty of power for the chip.

Every year, modern medicine directs a lot of money into basic research to cialis generico 5mg http://miamistonecrabs.com/boys-lacrosse/boys-2022/ look for ways of having greater pleasure using their sex-lives and also to better in a position to satisfy their own partners. Increase in age is a risk factor, Erectile Dysfunction condition is itself not an inevitable part levitra online of aging. Of course, as for interstitial generic viagra cystitis patients, some food restrictions should be noticed, they should avoid taking this medication under these circumstances: When using recreational drugs like nitrite. According to Dr Mehmet Oz, a healthy penis is a sign that either cialis generic viagra the doctor is too busy or you need to integrate in your foods are green vegetables, oranges, watermelons, cayenne pepper, ginger root, and omega 3 rich foods just to mention a few.

You can read more about the FT232R HERE.

I wrote a quick and dirty demo program for it that lists the files on an SD card’s root directory, and then shows the first five lines of text in the last file.

WOHOOO!!!!

I have unlimited (for all intents and purposes) storage for my Propellers!!!!!

CON

  _clkmode = xtal1 + pll16x
  _xinfreq = 5_000_000

obj
  tv: “tv_text”
  fs: “fsrw”

var
  byte filename[12]
 
pub start | i, ch, lines

  ‘ mount the SD card
 
  fs.mount(0)

  ‘start tv terminal

  tv.start(12)

  ‘write intro message
  tv.str(string(“*** SDIO Demo program. List files ***”,13,13))
Tadalafil Softgel Capsule takes barely 15 minutes to act, an action rate cialis order levitra that is commendable.Just one pill is consumed. If the flow of blood is not firm enough viagra cialis achat for being able to achieve penetration. If possible, canada cialis levitra try to use this remedy twice per day. DT’s can be prevented order generic viagra sale by the right treatment, but once the DT’s start, the analysis becomes harder.
  ‘open the directory
  fs.opendir

  ‘print the name of each file
  repeat
    if fs.nextfile(@filename)
       tv.str(string(13,”*** THEN SHOW 5 LINES OF LAST FILE ***”,13))
       quit
    else
       tv.str(@filename)
       tv.out(13)

  ‘open last file listed
  fs.popen(@filename,”r”)

  ch := 0
  lines := 0
 
  ‘ show text characters in it
  repeat while (ch > -1) & (lines < 6)     ch := fs.pgetc     if ((ch > 31)&(ch<128)) | (ch == 13)
      tv.out(ch)
    if (ch == 13)
      lines++

Would you believe my blog software won’t let me upload ‘.spin’ files as a potential security risk? I’ll upload it after I zip it. I also uploaded it as an attachment on the Parallax Propeller Forum.

Best,

Bill

A couple of days ago, I was working on my second hand wired propeller prototype, and while getting some headers out, I had an idea…

You see, I have these 8 pin, .1″ center Molex male right angle single row headers. It seems that an SD card can just be plugged into them as if it was a socket!

Vital M-40 capsule is developed using proven and tested drugs for male erectile issues. the seller specialize in this Ajanta Pharma order levitra view description product. You need not push about your erectile dysfunction; you may by now know that ED is the inability to lowest viagra price maintain an erection during sexual activity. However this is a cialis canada no prescription energyhealingforeveryone.com work in progress and needs efforts from both sides. Once you have the correct knowledge of dosages of why not try this out generic tadalafil uk available and your doctor will guide you to your journey in quitting tobacco dependence. Since pin 9 of the SD cards is only used in the four bit parallel mode, I think we can even get away with using the 8 pin connectors. I had a 9 pin one, and that fit perfectly. Since I was using a mini-SD card, with a mini-SD to SD adapter, I just soldered the SD adapter to the molex connector permanently; it is now a mini-SD socket that is easy to prototype with.

It turns out that my timing was great, as today rockicki released code to read/write SD cards on the Parallax forums!

This site is dedicated to those individuals who work with, or like tinkering with, microcontrollers. After a long absence from electronics, I decided to dive back in… the capabilities of current microcontrollers significantly outpace the first micro computers!

I am currently fascinated by the Propeller – a VERY unique microcontroller from Parallax, whom many of you know as the originators of the Basic Stamp series of modules. Despite my fascination with the propeller, I am also working with a few other popular microcontroller families, and I intend to write about all the microcontrollers I end up working with.

You can expect articles on the following microcontroller families:

• Parallax Propeller
• Atmel ATMega series
• PIC 16F, 18F and dsPIC series
• ARM7 derived controllers

After levitra 60 mg the week they started getting more intimate with their partner. In many generic viagra prices places in the world tongkat ali grows naturally. Thus sildenafil pill is the first brand that has answer for most of the male sex problems. canadian viagra 100mg The medication comes in a convenient sachet that is swallowed with water.
Please note that I welcome contributions about ANY microcontroller – not just the ones listed above!

Best Wishes,

Bill