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Re: [avr-gcc-list] Compile problem...

From: Tvrtko A. Ursulin
Subject: Re: [avr-gcc-list] Compile problem...
Date: Mon, 18 Nov 2002 21:20:43 +0100
User-agent: KMail/1.4.3

> Sorry, but can´t resolve all the symbols here. I can´t see where
> the two rcalls in the function will go to (before fail), but I think
> your
> function i2c_start_transmission(address) return allways TRUE so you go
> allways
> to falls and the rest is "optimized". Please check this function (maybe

Yes, you were right... my stupid mistake!

i2c_start_transmission was a macro:
#define i2c_send_address(adr) \
({ \
        uint8_t _ret; \
        i2c_start(); \
        _ret = i2c_transmit(adr); \
        return _ret; \

with a bad last line, should only be
        _ret; \


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