Nokia today announced the release of Carbide.c++ 2.0, which is a pretty big milestone in the product’s history. The best thing, besides many bug fixes and enhancements is that all available editions, including OEM and Professional are free! This is certainly an excellent move and just what the doctor ordered.
Download Carbide.c++ 2.0.
Ever had a problem where your application was running fine on the emulator, but failed to run on hardware? Ran an application on the emulator, but the application exited, without showing any reason? Or perhaps, you expected to see the emulator logs in the debugger window, but they never appeared?
That’s because of rather aggressive approach taken by the S60 SDK installer in terms of disabling emulator diagnostics (most annoyingly, platform security violations, which go unchecked on the emulator by default) and results in unexpected behavior from applications when run on real hardware.
If you already have the S60 SDK installed, its worth checking if the diagnostics are enabled and even if you don’t want them, at least know what options affects which bits of diagnostics.
Soon to be published. Stay tuned!
As one of the co authors, I’m really exited to announce that Quick Recipes on Symbian OS has just been released by Symbian Press. According to the official literature,
The book tells you how to start developing C++ applications for Symbian smartphones from scratch and includes recipes that are divided by technology, including graphics, multimedia, location-based services, networking and messaging. Each recipe explains the length of time needed to implement it, and its difficulty level. The task is then explained in detail, and provides snippets of example code. The full sample code is provided for future reference and for use as a starting point in your own projects.
Get a copy from Amazon here, while its hot baby 😉 While at it, have a look at the book’s WiKi page, where you’ll find the recepies(code examples) and the errata.
The Carbide.c++ team at Nokia has just published a series of articles that explains the Carbide.c++ build system in-depth and how to get the most out of it. A recommended read for all developing software with Carbide.c++.
A colleague of mine recently popped down at my desk, asking me if there was an easy way to find the macros defined for a Symbian project build configuration. Given that a macro can originate form different places, its not always a easy guess. Of course you can look at the usual suspects, like the HRH file for the platform (\epoc32\include\variant\Symbian_OS_*.hrh) and the MMP file itself for the MACRO directive, but it won’t give you the full list, since the Symbian tool chain will insert its own on top. So how do you get it? Enter Carbide.c++ build configurations.
Ok here’s a bog standard piece of Symbian C++. What’s wrong? Hint, its all in the status…
if (KErrNone == iStatus.Int())
// OnProgressNotificitionL is
// a callback (void)(TNifProgress, TInt)
Still didn’t get it? Read on…
Recently, Tommi Vikamo of Nokia posted a blog entry, asking for opinion on how to make the address book application on Nokia S60 based phones better. As usual, there was no shortage of feedback, on a wide variety of usability issues and improvement suggestions. Tommi has done a good job of collecting the feedback and has come up with the top ten suggestions, which you can read about here. In the time I’ve been using a S60 based device, the E61, which is just over a month, I’ve also come across a couple of usability issue that I think is worth highlighting.
I’ve had the Nokia E61, the so called BlackBerry killer for a month or so. The combination of a stable platform (S60/Symbian OS) and excellent connectivity options, makes the E61 a killer business device indeed. No wonder that the phone has managed to attract a large number of users in a short period of time. Recently, one one of my colleague at work asked whether there was any free Msn Messenger client for the phone available. This basically sent me on a hunt for free VOIP/IM solutions available on the E61.
One such from the NewLC forums:
Please tell me everything about C++, I want to learn it. Is it similar to Basic?
Also please to tell me how to program in Symbian. I want to know it everything. I am is already knowing Cobol.
I have to write program to solve world hunger and global conflict, But How do I begin? I start to write it but it doesn’t work, what is wrong with it? Please to write it for me and post the files here when you are finished.
Also what does it mean?:
“fileERROR: Dll ‘IMALAZYNUMPTYIDIOTWHODOESNTKNOWHOWTOSEARCHTHEINTERNET
PART.APP’ has uninitialised data.make:”
how to automatically launch program at boot up. My boss give me boot up arse, how to make program launch when this happen?
Explain to me what is leave? My wife leave me yesterday, is it similar concept in Symbian? I didn’t trap her, should I? What is this leave I read in SYmbian?
Awaiting your response.