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view code_part1/OSTC_code_asm_part1/spbrgselect.inc @ 192:c8816e4bc724

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GF Model + Apply the Eric's Baker gradient formula. + Apply GF varying corrections for each compartiment. + B?hlmann 100/100 == Gradient factor 100/100. + Compute stop with gradient at current depth (not GF_low) + Add assert() on visual platform. + Overflow stop into the next bin at same depth. + debug last deco depth in range 3m..6m.
author JeanDo
date Fri, 11 Feb 2011 23:39:35 +0100
parents 96a35aeda5f2
children
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RoundResult SET 0				; Rounding function.  RoundResult = Round(aa/bb)

Round	macro aa,bb

	LOCAL rr = aa/bb

	LOCAL d1 = aa - rr*bb

	LOCAL d2 = (rr+1)*bb - aa

RoundResult = rr

	if d1 >= d2

RoundResult++

	endif

	endm



AbsResult SET 0

Abs		macro nr

	if nr>=0

AbsResult = nr

	else

AbsResult = -nr

	endif

	endm

		

	Round xtal,(16*baud)

spbrg_value EQU RoundResult-1



	Round xtal,(16*(spbrg_value+1))

baud_real EQU RoundResult

	Abs(baud_real-baud)

errpercent EQU AbsResult*100/baud

	if errpercent > 4

		ERROR big error in baudrate: #v(errpercent)%

	endif

	if errpercent >= 2

		messg baudrate not exact: #v(errpercent)%

	endif