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On 3/26/02 11:33 AM, "gary21uk2002" <> wrote: > Hi, > > I seem to have endless trouble trying to use LOG_printf() to display > a floating point value. I am using the latest and greatest CCS (2.1) > and I'm sure I saw that this includes a fix but it still doesn't work. > > If I use > LOG_printf(&trace,"value=%f",floatvalue); > I get rubbish - quite possibly mis-interpreted bits. > > I'm fed up getting round it using > LOG_printf(&trace,"value=%de-6",(int)(floatvalue*1e6)); > > Any help would be appreciated. > > I am using CCS2.1 for C6x and a C6711 target via XDS510 JTAG emulator > > Cheers, > ... Gary > As far as I can remember, Log_printf doesn't support floats. It's described somewhere in the DSP/BIOS manual. In practice, if I remember right, it was sort of working, but you couldn't be sure that it put out proper value or anything at all. Mike. |