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single/10000=?

 
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uga237

Bascom Member



Joined: 15 May 2012
Posts: 32

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PostPosted: Thu Aug 14, 2014 8:31 am    Post subject: single/10000=? Reply with quote

$regfile = "xm256A3def.dat"
$crystal = 32000000
$hwstack = 500
$swstack = 500
$framesize = 500
$frameprotect = 1


Config Submode = New

Declare Sub Xxx()

Do
Call Xxx()
Loop


Sub Xxx()
Local Gpd_temp_single As Single
Local Str_temp As String * 30
Gpd_temp_single = 465847.0
Gpd_temp_single = Gpd_temp_single / 10000
Str_temp = Str(gpd_temp_single)

End Sub

str_temp = "46.584697721"

it's ok?

but i want to see "46.5847"

(BASCOM-AVR version : 2.0.7.7 )
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albertsm

Administrator



Joined: 09 Apr 2004
Posts: 5026
Location: Holland

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PostPosted: Thu Aug 14, 2014 9:00 am    Post subject: Reply with quote

that was the link to FP complications. A FP number has a huge range but it can not contain any possible value. Use double to increase accuracy.
To show the value with a number of digits after the DP, have a look at Fusing()

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