It’s been a long week of power problems with my consumer electronics. This one’s been…
Category: iPhone Technical Articles
Technical Articles relating to the iPhone
This may seem tirade-ish, and if so I’m sorry. This was spurred by the story posted here at TUAW. Basically, there’s a little USB pass through dongle that you can buy to eliminate your iPad “not charging” woes. TUAW kind of misses the boat on bothering to explain or understand it, so here’s how it works, in comment-on-the-article form (so read the article first):
Mac OSX 10.6.4 Snow Leopard
iPhones 3G, 3GS, 4 (I finally have the whole lineup!)
PROBLEM: I still can’t get iPhone 4 working. If you have one, please try it and help me out! UPDATE: Found the cause of the problem to be certain status bar libraries installed alongside other apps. I’m not sure why they cause the problem, but see full notes at the bottom of the post.
The Goal: As usual, we want to be able to click “build and go” in Xcode and get the app we’re working on to load to the phone and start up. Also, we want to be able to debug from within Xcode itself. After all, Xcode is cool, and terminal+makefiles+gcc+gdb is lame.
UPDATE: There’s a new method for iOS4 but they’re pretty similar anyway.
So it’s been a while, but now that I’m on break again and have some time, I’m doing a bit of iPhone development again. That means I’m going to need to debug on-device (or at least load my app to it to have fun in the real world with my handiwork). This time, the procedure’s a little different though.
iPhone OS 3.1.2
Xcode version 3.2.1, 64 bit
Mac OSX 10.6.2 Snow Leopard
Let’s do it.
UPDATE: Corrected a problem with the run script build phase: corrected the directory names for the new version and copied the new phase that doesn’t include “resource_rules.plist.”
UPDATE 2: Somehow I forgot the add an identity step. It’s now #1 below. Sorry guys. Also, while this whole thing should apply to iPhoneOS 4, I’m going to officially text it/repost with 4.01 soon.
So maybe this is the dumbest, easiest thing in the world and I’m the only one who didn’t know, but when I upgraded to the iPhone OS 3.0 SDK, I couldn’t for the life of me get the simulator to launch in ACTUAL OS 3.0 mode. You can change the version on the fly with the Hardware>Version menu, but every time I reran my app from Xcode, it’d revert back to 2.2.1. This finally became a problem when I needed to test an app with features unique to 3.0. Luckily, the fix isn’t all that hard.
If you have an iPhone and have not had visual voicemail for weeks, it’s actually…
The iPhone OS SDK from Apple is wonderful, and being able to develop and debug on-device even without paying the entry tax is even more wonderful. To really take Jailbreak development to the next level, though – to develop Apps that don’t play nicely in Apple’s SDK playground – you are going to need the open tool chain. Here’s how to rock Xcode OTC style.
UPDATE: NEWGUIDE NEWGUIDE NEWGUIDE!
Vital iPhone stats for this post:
iPhone version: 3G (should work with 2G and 3GS)
iPhone OS version: 3.0 (rock the hizzouse!)
Jailbreak status: Jailbroken using Pwnage Tool.
The Goal: Get live on-device XCode debugging without being a paying ADC member. This time OS 3.0 style.
UPDATE 7/11/09: Procedure working great: post here. Everyone’s getting antsy about on-device debugging with SDK…