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fw/atspi/atspi.c (reset_rf): added reset timing measurement

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This commit is contained in:
Werner Almesberger 2010-08-21 01:08:46 -03:00
parent 1d777aa69e
commit 44f0c38980
1 changed files with 4 additions and 1 deletions
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5
fw/atspi/atspi.c
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@ -23,7 +23,10 @@ void reset_rf(void)
int i; int i;
nRST_RF = 0; nRST_RF = 0;
/* 11.4.12: min 625 ns */ /*
* 11.4.12: min 625 ns.
* The pulse we generate is slightly longer than 4 us.
*/
for (i = 0; i != 10; i++); for (i = 0; i != 10; i++);
nRST_RF = 1; nRST_RF = 1;
} }