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Re: char Array to NSString to cString?

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Re: char Array to NSString to cString?

Subject: Re: char Array to NSString to cString?
From: Tomas Franzén <email@hidden>
Date: Fri, 1 Jun 2007 19:18:09 +0200


On 1 jun 2007, at 17.15, Vince Ackerman wrote:

I'm having a bit of trouble trying to convert an array of 7 (unsigned char) to a NSString. I need to pass this array of hex values to another object that is expecting an NSString that it will convert to a C string and send it out the serial port

(unsigned char) myArray[7];

Hi, Unless I've missed something, can't you just write it directly, instead of going through NSString (or NSData)?

write(fileDescriptor, myArray, sizeof(myArray));

Tomas Franzén
Lighthead Software
http://www.lightheadsw.com/

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  >char Array to NSString to cString? (From: Vince Ackerman <email@hidden>)




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