Re: [U-Boot-Users] printf

In message 9F5558593173D21190EA0008C7B176987313E4@innsys1 you wrote:

Does anybody know how to get printf (for 82xx CPU) to priont floting point numbers?

U-Boot does not support floating point.

I am using a workaround for now, by printing the number as two integers...

Good idea ;-)

I need this to print out the measured voltages in the system. (done by a supervisor circuit).

You do not need this. See the existing code (like post/sysmon.c).

And yes... The 8266 CPU (actually all the 82xx) has a working FPU unit.

But U-Boot does not use the FPU.

Best regards,

Wolfgang Denk