• Blog Posts
  • Discussions (3)
  • Groups
  • Photos
  • Photo Albums
  • Videos

Andy S's Discussions

Arduino MEGA boolean?

Started this discussion. Last reply by keith vasilakes Oct 29. 1 Reply

Hi everyone,been banging my head against the wall a few days now.i have a small project, where i use softtimers library, and the issue i have is this:there are a few tasks defined, a few variables,…Continue

String to char*

Started this discussion. Last reply by Jonathan Dean Dec 19, 2012. 2 Replies

Sorry for the stupid question, but i'm just looking for another set of eyes, perhaps someone can tell me how can i get this going...String mystring="";void setup(){Serial.begin(9600);}void…Continue

 

Andy S's Page

Latest Activity

keith vasilakes replied to Andy S's discussion Arduino MEGA boolean?
"sounds like an uninitialized variable when used in your task, what ever that is"
Oct 29
Andy S posted a discussion

Arduino MEGA boolean?

Hi everyone,been banging my head against the wall a few days now.i have a small project, where i use softtimers library, and the issue i have is this:there are a few tasks defined, a few variables, some of them boolean type.boolean runn=false;the symptoms are:1. when one routine executes inside a "void setup", i do a Serial.print(runn), i get 0 printed on the laptop com port - that is as expected.2. when i get the routine executed inside the task, and i do a Serial.print(runn), i get 13 printed…See More
Apr 16
Jonathan Dean replied to Andy S's discussion String to char*
"I keep reading in the Arduino reference that you can use "Constant String" + analogRead(), myString += 123, and similar constructions, but whenever I do I get random-length garbage.  Using the String constructor to concatenate a…"
Dec 19, 2012
Jonathan Dean replied to Andy S's discussion String to char*
"First, if you try to append a non-string value to a string it'll get weird.  Instead of Char arrays don't offer all the flexibility that a String object does, and they're sometimes kind of hard to work with, but they're a…"
Dec 19, 2012
Andy S posted a discussion

String to char*

Sorry for the stupid question, but i'm just looking for another set of eyes, perhaps someone can tell me how can i get this going...String mystring="";void setup(){Serial.begin(9600);}void loop(){mystring="The ADC value is: " + analogRead(A15);Serial.println(mystring);sendlog(mystring);delay(10000);}void sendlog(const char* message){//do whatever to send this to logging SD...}while compiling, i get the following: error: cannot convert 'String' to 'const char*' for argument '1' to 'void…See More
Dec 16, 2012
Andy S replied to chris M's discussion GSM - SIM900 Dropping Connection
"Micky, This is interesting topic. Coincidentally i was researching and playing with the same thing as well a few months ago, but could not find a solution for this... my issue was as follows: SIM900 arduino shield was connected to MEGA…"
Dec 11, 2012
Andy S is now a member of GarageLab (arduino, electronics, robotics, hacking)
Dec 11, 2012

Profile Information

Comment Wall

  • No comments yet!

You need to be a member of GarageLab (arduino, electronics, robotics, hacking) to add comments!

Join GarageLab (arduino, electronics, robotics, hacking)

 
 
 

Latest Activity

Profile IconDinko, Bukasa Tshilombo, simataempat and 1 more joined GarageLab (arduino, electronics, robotics, hacking)
yesterday
ANGEL RUIZ replied to ANGEL RUIZ's discussion Can this Xyron be used as a CNC router
"Here"
yesterday
ANGEL RUIZ posted a discussion

Can this Xyron be used as a CNC router

I don't have the money to afford a CNC router so I was wondering if I can convert this into…See More
yesterday
GarageLab posted a blog post

HAVOC: NASA’s proposed cloud city over Venus

The surface of Venus is a notorious hell-hole. If an atmospheric pressure roughly 90 times greater…See More
Thursday
roberto premoli's photo was featured

premobox25-per-web-001

premoboard+cubieboard+hdd2.5''features:-3LAN-5USB-2WIFI-500GB HDD…
Tuesday
Veritus's photo was featured

Battery Pack

Created a closed system of power in a wearable back pack. Back pack had 5 power outlets each at 220…
Tuesday
NELU NASTASOIU's photo was featured
Tuesday
wesley wortman's photo was featured
Tuesday
GarageLab posted blog posts
Tuesday
sunny lai left a comment for sunny lai
"thanks for hearing from you, it is my pleasure"
Tuesday
Enahoro Olori updated their profile
Monday
Profile IconRobert Sitton, Mr Abraham Akim and Magnus Nordin joined GarageLab (arduino, electronics, robotics, hacking)
Monday
GarageLab posted blog posts
Dec 12
Profile Icongiacomo, dan rules and Jay Thornton joined GarageLab (arduino, electronics, robotics, hacking)
Dec 11
GarageLab posted a blog post
Dec 10
GarageLab replied to Lou Liberatore's discussion LiquidCrystal_I2C library in the group Arduino
" Hi Lou Lberatone, I think you Hi Lou Lberatone, I think you probably are using the libraries…"
Dec 10
GarageLab joined Marcelo Rodrigues's group
Thumbnail

Arduino

Group for the Arduino communitySee More
Dec 10
GarageLab posted blog posts
Dec 9
Profile Iconbenjamin black and sunny lai joined GarageLab (arduino, electronics, robotics, hacking)
Dec 9
Profile IconJjdelala and Sathish GP joined GarageLab (arduino, electronics, robotics, hacking)
Dec 8

© 2014   Created by Marcelo Rodrigues.

Badges  |  Report an Issue  |  Terms of Service