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/*
dtostre.s
addition to Floating point library for Atmel AVR uC
function
char * dtostre( double f, char * s, byte ndig )
converts a double to a string ( = float) in the printf 'e' format
Author : Michael Stumpf
mistumpf@de.pepperl-fuchs.com
Version : 0.1.0
Date : 24.09.1999
*/
/*
registers |0|0|0|0|0|0|0|0|0|0|1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3
|0|1|2|3|4|5|6|7|8|9|0|1|2|3|4|5|6|7|8|9|0|1|2|3|4|5|6|7|8|9|0|1|T|C|Z|
----------------+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|t|z|r|r|r|r|r|r|r|r|r|r|r|r|r|r|r|r|r|r|r|r|r|r|r|r|r|r|r|r|r|r| | | |
CtoASM |m|e|S|S|S|S|S|S|S|S|S|S|S|S|S|S|S|S|P|P|P|P|P|P|P|P|T|T|S|S|T|T| | | |
nick names |p|r|1|1|1|1|9|8|7|6|5|4|3|2|1|0|I|I|7|6|5|4|3|2|1|0|I|I|I|I|I|I| | | |
| |o|3|2|1|0| | | | | | | | | | |1|0| | | | | | | | |3|2|3|2|1|0| | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | |X|X|Y|Y|Z|Z| | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | |L|H|L|H|L|H| | | |
----------------+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| | | | | | | | | | | | | | | | | | |r|r|r|r|r|r|r|r| | | | | | | | | |
FPlib/strtod | | | | | | | | | | | | | | | | | | |B|B|B|B|A|A|A|A| | | | | | | | | |
nick names | | | | | | | | | | | | | | | | | | |0|1|2|3|0|1|2|3| | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
----------------+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
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