Fixed all "misleading-indentation" warnings (fixes #187).

[proxmark3-svn] / common / lfdemod.c

diff --git a/common/lfdemod.c b/common/lfdemod.c
index cf11b25b8d1ea28fef82c7622ba526f54e78b99c..7d40df3a31abc88bab1f85400af47f707979b087 100644 (file)
--- a/common/lfdemod.c
+++ b/common/lfdemod.c
@@ -81,10 +81,9 @@ size_t removeParity(uint8_t *BitStream, size_t startIdx, uint8_t pLen, uint8_t p
                j--; // overwrite parity with next data
                // if parity fails then return 0
                switch (pType) {
-                       case 3: if (BitStream[j]==1) return 0; break; //should be 0 spacer bit
-                       case 2: if (BitStream[j]==0) return 0; break; //should be 1 spacer bit
-                       default: //test parity
-                               if (parityTest(parityWd, pLen, pType) == 0) return 0; break;
+                       case 3: if (BitStream[j]==1) {return 0;} break; //should be 0 spacer bit
+                       case 2: if (BitStream[j]==0) {return 0;} break; //should be 1 spacer bit
+                       default: if (parityTest(parityWd, pLen, pType) == 0) {return 0;} break; //test parity
                }
                bitCnt+=(pLen-1);
                parityWd = 0;
@@ -260,11 +259,14 @@ int cleanAskRawDemod(uint8_t *BinStream, size_t *size, int clk, int invert, int
 //by marshmellow
 void askAmp(uint8_t *BitStream, size_t size)
 {
+       uint8_t Last = 128;
        for(size_t i = 1; i<size; i++){
                if (BitStream[i]-BitStream[i-1]>=30) //large jump up
-                       BitStream[i]=255;
-               else if(BitStream[i]-BitStream[i-1]<=-20) //large jump down
-                       BitStream[i]=0;
+                       Last = 255;
+               else if(BitStream[i-1]-BitStream[i]>=20) //large jump down
+                       Last = 0;
+
+               BitStream[i-1] = Last;
        }
        return;
 }