sprintf formatting

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Steve Parker

• December 09, 2009 16:36

Hi,

Using CrossStudio for Arm 1.7

length = sprintf(buffer, "%d", 1);// length = 1, buffer[0] = 0x31

length = sprintf(buffer, "%d", 0);// length = 0, buffer[0] = 0x00

length = sprintf(buffer, "%03d", 1);// length = 3, buffer[0]... 0x30, 0x33, 0x64 {03d}

The third example is not behaving as I would expect, hope you can help.

Regards

Steve

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  Jon Elliott

  • December 09, 2009 17:11

  Make sure you have the Printf/Scanf Options > Printf Width/Precision Supported project property set to Yes.

  Regards,

  Jon Elliott

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  Steve Parker

  • December 10, 2009 08:50

  Thank you!

  Steve

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