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fix LPT pin numeration

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This commit is contained in:
Sergey Popov 2011-12-31 11:48:35 +04:00
parent 233f9ffab0
commit eee04e2563
1 changed files with 2 additions and 2 deletions
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4
yasnd.c
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@ -207,12 +207,12 @@ void reset_pin(int pin_num)
{ {
if (pin_num==0) if (pin_num==0)
return; // there is no LPT control for target host return; // there is no LPT control for target host
if (pin_num<0 || pin_num>8) if (pin_num<2 || pin_num>8)
{ {
log_event("Error: incorrent LPT pin number"); log_event("Error: incorrent LPT pin number");
return; return;
} }
int pins = 1<<(pin_num); int pins = 1<<(pin_num-1);
if (ioperm (lpt_port, 3, 1)) if (ioperm (lpt_port, 3, 1))
{ {
log_event("Error: LPT port access error"); log_event("Error: LPT port access error");