I'm not sure to have installed correctly the tool in object. In the past I have had some problems with IOKit and Mac Os 10,2. After this I have downloaded and installed the December 2002 Mac OS X Developer Tools. All the warning messages now are disappeared but the tools doesn't work correctly. I will expose some problems I have encountered because, regarding to me, there are some installation problems (dued to my mistakes). I have realized the EZ USB board with the AN2131SC chip. When I plug in the board (hot plug) the USB Prober displays all propeties correctly. I have recompiled and launched the example provided in the IOKit changing the Vendor ID and Product ID keys (I have inserted the ones readed in the prober window). It shoud find, at least, the RawDevice (the device unprogrammed) and (but of this I'm not sure) I should see in the log tab (the section log of the USB Prober) the messages displayed from program (the contents of the printf in the main program). Well, if I launch the program (build and run option) the system does't display anything. If I close the run window, the Project Buider hangs and a "popup" windows with the message "The application was unexpectedly closed..." appears. I should relaunch the project builder. I haven't understood where is the error. In the main function of the example, the argc and argv parameters requires the Product ID and Vendor ID to look for (in order to continue I have commented those lines). How can I pass them to program ? I am thinking that there is something like a "dos window" (using a windows terminology) from which i should launch the program. It's correct or is another error dued to my windows culture ? There is a guide for beginners like in the OS 9 USB SDK ?
Best regards
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