working beep at around 4khz

[fw/altos] / target / beep / beep.c

diff --git a/target/beep/beep.c b/target/beep/beep.c
index 3dd31d540be120ffa724af301de28238544a17c6..09c915b7a0b0b069855fa42d4c8e926332527dcf 100644 (file)
--- a/target/beep/beep.c
+++ b/target/beep/beep.c
@@ -46,9 +46,11 @@ delay (unsigned char n)
        unsigned char i = 0;
 
        n <<= 1;
        unsigned char i = 0;
 
        n <<= 1;

-       while (--n != 0)
+       while (--n != 0) {
+               i = 211;

                while (--i != 0)
                        nop();
                while (--i != 0)
                        nop();

+       }

 }
 
 void
 }
 
 void


@@ -84,6 +86,6 @@ main ()
        P2INP = 0x00;
        for (;;) {
                high();
        P2INP = 0x00;
        for (;;) {
                high();

-               low();
+/*             low();          */

        }
 }
        }
 }