Ho, misread this part : > Your sequence of writes : > > > IO0SET = 0x0000 C700 > > IO0CLR = 0x0000 3800 > > doesn't achieve anything : First Bits 8 & 15 are SET, then on next line they are CleaRed !!! That should be : Bits 15, 14 and 10,9,8 are SET. Then Bits 13,12 and 11 are CLeaRed. Sorry ! Also, > IO0SET = 0x0000 C700; /* Bits 8 & 15 are set to "1" */ Should of course have read : /* Bits 8,9,10 & 14,15 are set to "1" */ B rgds Kris [Non-text portions of this message have been removed]
Message
Re: [lpc2000] congratulations
2005-01-15 by microbit