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minimodem: set reasonable default mark/space for high baud rates

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This commit is contained in:
Kamal Mostafa 2011-07-15 17:56:02 -07:00
parent 7686acc38e
commit 2efe4bac19
2 changed files with 3 additions and 2 deletions
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4
src/minimodem.c
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@ -414,9 +414,9 @@ main( int argc, char*argv[] )
/* /*
* Bell 202: baud=1200 mark=1200 space=2200 * Bell 202: baud=1200 mark=1200 space=2200
*/ */
autodetect_shift = -1000; autodetect_shift = - ( bfsk_data_rate * 5 / 6 );
if ( bfsk_mark_f == 0 ) if ( bfsk_mark_f == 0 )
bfsk_mark_f = 1200; bfsk_mark_f = bfsk_data_rate / 2 + 600;
if ( bfsk_space_f == 0 ) if ( bfsk_space_f == 0 )
bfsk_space_f = bfsk_mark_f - autodetect_shift; bfsk_space_f = bfsk_mark_f - autodetect_shift;
if ( band_width == 0 ) if ( band_width == 0 )

1
src/testcases/test.05-self-test-12000 Executable file
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@ -0,0 +1 @@
exec ./self-test 12000 testcases/self-test-ascii.txt