Search found 133 matches

by Daniel
Sun Dec 13, 2015 10:29 am
Forum: General Discussion
Topic: editing
Replies: 1
Views: 16643

Re: editing

You just highlight the text with the mouse, and from the menu select Copy and Paste. Pasting bigger blocks doesn't work well because of the slow link speed. It is easier to paste it on the PC in a text file and send it with the download option.

Daniel
by Daniel
Thu Jul 02, 2015 10:11 am
Forum: EzSBC1
Topic: Line length in Control BASIC
Replies: 2
Views: 15040

Re: Line length in Control BASIC

Greetings, Is there a source code line length restriction in Control BASIC? Is there a line continuation character for source code lines? Quick answers, yes and no. The line length limit is the memory limit if you never invoke the editor. The editor limits the line length to 254 characters which I ...
by Daniel
Fri Jun 19, 2015 5:02 pm
Forum: EzSBC1
Topic: Powering the EzSBC1 installed in the Project Board 1
Replies: 2
Views: 10267

Re: Powering the EzSBC1 installed in the Project Board 1

Greetings, I would like to know if I can use the computer-to-USB connector and an external power supply with the Project Board 1 at the same time. The USB cable is also supplying 5 volts to the EzSBC1. Thanks, David Eagle Definitely. There is a jumper in the corner near the battery holder labeled '...
by Daniel
Fri Jun 12, 2015 9:08 pm
Forum: EzSBC2
Topic: So my EZSBC2 arrived. Help me out a bit to get started ?
Replies: 3
Views: 15688

Re: So my EZSBC2 arrived. Help me out a bit to get started ?

https://launchpad.net/gcc-arm-embedded is another GCC toolchain with installers and some free support. It is maintained by ARM employees and seems to be well liked.
by Daniel
Fri Jun 12, 2015 8:40 pm
Forum: EzSBC2
Topic: So my EZSBC2 arrived. Help me out a bit to get started ?
Replies: 3
Views: 15688

Re: So my EZSBC2 arrived. Help me out a bit to get started ?

Hi Jonne First, I have no problem with you adapting the design for another applications etc. I have helped others do the same and even built their hardware for them. Since you have a source level debugger you will find developing on this board really easy and quick. I haven't used MBED with the vers...
by Daniel
Thu Apr 23, 2015 9:37 pm
Forum: ArduRF Family
Topic: High Power version?
Replies: 2
Views: 24939

Re: High Power version?

Yes, I have versions with the RF69HW module. If you want to return your boards I will swap your boards with one with the HW module for the price of postage.
by Daniel
Tue Apr 21, 2015 3:51 pm
Forum: ArduRF Family
Topic: Powering 12v sensor
Replies: 2
Views: 12639

Re: Powering 12v sensor

If you need a sensor to detect the mailbox being opened I would use a tilt sensor or a reed switch and magnet. Both are easy to use without another power supply and are small and easy to mount. If you need to power a 12V sensor then you need a boost converter. I don't know of low cost boost converte...
by Daniel
Tue Apr 21, 2015 1:46 pm
Forum: EzSBC2
Topic: Atollic TrueStudio
Replies: 1
Views: 12339

Re: Atollic TrueStudio

It will be possible, the question is how much effort is required. I don't know much about Truestudio other than that it exists. If it has support for the LPC1347 then it should not require to much work. A look at the Atollic web site confirms that they have support for the LPC family of processors. ...
by Daniel
Mon Apr 13, 2015 7:51 am
Forum: General Discussion
Topic: Forum Down Time
Replies: 1
Views: 12923

Forum Down Time

Several people notified me that the forum was down. Initially I mistakenly thought that it was due to something that the hosting provider did but I was mistaken. It turned out that someone from a Ukrainian IP address had compromised the security and tried to change a file to generate clicks on an ad...
by Daniel
Wed Apr 08, 2015 10:30 am
Forum: EzSBC1
Topic: Clock does not hold correct time
Replies: 4
Views: 12920

Re: Clock does not hold correct time

The solder mask may be preventing the backup cell from making contact. I have found that the cells sometimes (depends on the manufacturer) have a bigger negative terminal than the spec for the cell size. The PCB comes from my vendor that I have beaten on mercilessly for shipping me boards that are n...
by Daniel
Wed Apr 08, 2015 10:19 am
Forum: EzSBC1
Topic: Has anyone found a box for for the project board?
Replies: 3
Views: 11469

Re: Has anyone found a box for for the project board?

It would help if my hosting provider didn't break my forum periodically. As you may have noticed the forum was off line for some time due to a syntax error in a php script. Since I don't edit the php directly and haven't updated the software I don't know how the code 'broke' by magic. I updated the ...
by Daniel
Wed Apr 08, 2015 10:01 am
Forum: ArduRF Family
Topic: Solar Panel for Ardurf1s
Replies: 4
Views: 15388

Re: Solar Panel for Ardurf1s

The trick with solar panels is to use the highest voltage that you can get away with. As you have discovered when the lighting is not optimal the voltage drops a lot and the panel becomes useless. I tested with a '12V', 5W panel that I bought on ebay http://www.ebay.com/itm/150Watt-100W-12V-solar-pa...
by Daniel
Tue Apr 07, 2015 10:55 am
Forum: EzSBC1
Topic: Has anyone found a box for for the project board?
Replies: 3
Views: 11469

Re: Has anyone found a box for for the project board?

The Project Board fits into a PACTEC CM5-125 standard case available from Mouser Electronics. http://www.mouser.com/Search/Refine.asp ... rd=CM5-125
by Daniel
Thu Mar 05, 2015 1:27 pm
Forum: EzSBC1
Topic: Interrupt support
Replies: 9
Views: 22234

Re: Interrupt support

A week has come and gone and I'm still fighting the code. I have the reserved words implemented and it is recognized but I'm struggling with the implementation of the handler. The problem is that there are things happening in the background of the interpreter already such as the 100us timer tick, PW...
by Daniel
Tue Feb 24, 2015 11:49 am
Forum: EzSBC1
Topic: Interrupt support
Replies: 9
Views: 22234

Re: Interrupt support

The interrupt support is an embarrassing situation. I implemented it and it introduced a very hard to find set of bugs. I removed it and since then I found the source of the bugs which had nothing to do with the interrupt support but rather that I had run out of keywords. Because the micro doesn't h...