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Title: what problem winavr? Post by: kang2008 on April 11, 2008, 04:23:20 16:23 void uart_reset(uint8_t port,uint8_t bit)
{ asm volatile ( "cbi %0, %1" "\n\t" \ : /* no outputs */ \ : "I" (port), \ "I" (bit) \ ); } uart.c:162: warning: asm operand 0 probably doesn't match constraints uart.c:162: warning: asm operand 1 probably doesn't match constraints uart.c:162: error: impossible constraint in 'asm' what 's error in the winavr? thank you. |