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fix ask/Biphase sim bug

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This commit is contained in:
marshmellow42 2016-02-29 18:05:47 -05:00
commit 39611e3d68
1 changed files with 3 additions and 2 deletions
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3
armsrc/lfops.c
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@ -642,6 +642,7 @@ static void biphaseSimBit(uint8_t c, int *n, uint8_t clock, uint8_t *phase)
memset(dest+(*n), c ^ *phase, clock); memset(dest+(*n), c ^ *phase, clock);
*phase ^= 1; *phase ^= 1;
} }
*n += clock;
} }
// args clock, ask/man or askraw, invert, transmission separator // args clock, ask/man or askraw, invert, transmission separator
@ -659,7 +660,7 @@ void CmdASKsimTag(uint16_t arg1, uint16_t arg2, size_t size, uint8_t *BitStream)
for (i=0; i<size; i++){ for (i=0; i<size; i++){
biphaseSimBit(BitStream[i]^invert, &n, clk, &phase); biphaseSimBit(BitStream[i]^invert, &n, clk, &phase);
} }
if (BitStream[0]==BitStream[size-1]){ //run a second set inverted to keep phase in check if (phase==1) { //run a second set inverted to keep phase in check
for (i=0; i<size; i++){ for (i=0; i<size; i++){
biphaseSimBit(BitStream[i]^invert, &n, clk, &phase); biphaseSimBit(BitStream[i]^invert, &n, clk, &phase);
} }