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[FreeRTOS Home] [Live FreeRTOS Forum] [FAQ] [Archive Top] [April 2006 Threads] String I/OPosted by Bill Den Beste on April 21, 2006 I'm using SDCC to develop code for a Silabs C8051F120. I'm not a C runtime guru so I could use some advice on the following questions:
My code was fine until I included string.h. Now the linker thinks that main needs to link to _vSerialISR. Why? And why doesn't it matter when it can't find it?
Why do I need to implement putchar just to be able to use sprintf ?
-Bill
RE: String I/OPosted by Nobody/Anonymous on April 21, 2006 Including any string handling stuff is going to drag in a lot of functions, but I don't know why the serial ISR would be one of them.
RE: String I/OPosted by Nobody/Anonymous on April 21, 2006 Are you using the pre-built libraries? Try building the libraries yourself afresh.
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