CHG: syntax suger

diff --git a/armsrc/hitag2.c b/armsrc/hitag2.c
index 12bea2e507e209cf80850af1bc830c2ddf48221a..d1005f3c86baad1a099d57e2ff1cf5ec5d594eb3 100644 (file)
--- a/armsrc/hitag2.c
+++ b/armsrc/hitag2.c
@@ -94,7 +94,6 @@ static uint64_t cipher_state;
 #define rotl64(x, n)   ((((u64)(x))<<((n)&63))+(((u64)(x))>>((0-(n))&63)))
 
 // Single bit Hitag2 functions:
-
 #define i4(x,a,b,c,d)  ((u32)((((x)>>(a))&1)+(((x)>>(b))&1)*2+(((x)>>(c))&1)*4+(((x)>>(d))&1)*8))
 
 static const u32 ht2_f4a = 0x2C79;             // 0010 1100 0111 1001
@@ -103,7 +102,7 @@ static const u32 ht2_f5c = 0x7907287B;      // 0111 1001 0000 0111 0010 1000 0111 101
 
 static u32 _f20 (const u64 x)
 {
-       u32                                     i5;
+       u32     i5;
 
        i5 = ((ht2_f4a >> i4 (x, 1, 2, 4, 5)) & 1)* 1
           + ((ht2_f4b >> i4 (x, 7,11,13,14)) & 1)* 2
@@ -116,8 +115,8 @@ static u32 _f20 (const u64 x)
 
 static u64 _hitag2_init (const u64 key, const u32 serial, const u32 IV)
 {
-       u32                                     i;
-       u64                                     x = ((key & 0xFFFF) << 32) + serial;
+       u32     i;
+       u64     x = ((key & 0xFFFF) << 32) + serial;
 
        for (i = 0; i < 32; i++)
        {
@@ -129,7 +128,7 @@ static u64 _hitag2_init (const u64 key, const u32 serial, const u32 IV)
 
 static u64 _hitag2_round (u64 *state)
 {
-       u64                                     x = *state;
+       u64 x = *state;
 
        x = (x >>  1) +
         ((((x >>  0) ^ (x >>  2) ^ (x >>  3) ^ (x >>  6)
@@ -153,7 +152,7 @@ static u64 _hitag2_round (u64 *state)
 
 static u32 _hitag2_byte (u64 * x)
 {
-       u32                                     i, c;
+       u32     i, c;
 
        for (i = 0, c = 0; i < 8; i++) c += (u32) _hitag2_round (x) << (i^7);
        return c;

diff --git a/armsrc/iclass.c b/armsrc/iclass.c
index 38ccf5a444c9b1e2d56a6af4fbea4067f2da3819..2dff8a4e7246d4cef8cee4c0ee589ae50c1abd11 100644 (file)
--- a/armsrc/iclass.c
+++ b/armsrc/iclass.c
@@ -426,10 +426,11 @@ static RAMFUNC int ManchesterDecoding(int v)
                                        Demod.state = DEMOD_UNSYNCD;
                                        error = 0x88;
                                }
-
+                               
+                               // TODO: use this error value to print?  Ask Holiman.
+                               // 2016-01-08 iceman
                        }
                        error = 0;
-
                }
        }
        else {

diff --git a/client/cmdlf.c b/client/cmdlf.c
index 3f89e6efddb030e2ab7cb36afd96a7772dff7b4f..20c13958e3b62dde2c780e4bbac04fc5068ecd8c 100644 (file)
--- a/client/cmdlf.c
+++ b/client/cmdlf.c
@@ -89,43 +89,43 @@ int usage_lf_config(void) {
        return 0;
 }
 int usage_lf_simfsk(void) {
-  PrintAndLog("Usage: lf simfsk [c <clock>] [i] [H <fcHigh>] [L <fcLow>] [d <hexdata>]");
-  PrintAndLog("Options:        ");
-  PrintAndLog("       h              This help");
-  PrintAndLog("       c <clock>      Manually set clock - can autodetect if using DemodBuffer");
-  PrintAndLog("       i              invert data");
-  PrintAndLog("       H <fcHigh>     Manually set the larger Field Clock");
-  PrintAndLog("       L <fcLow>      Manually set the smaller Field Clock");
-  //PrintAndLog("       s              TBD- -to enable a gap between playback repetitions - default: no gap");
-  PrintAndLog("       d <hexdata>    Data to sim as hex - omit to sim from DemodBuffer");
-  PrintAndLog("\n  NOTE: if you set one clock manually set them all manually");
-  return 0;
+       PrintAndLog("Usage: lf simfsk [c <clock>] [i] [H <fcHigh>] [L <fcLow>] [d <hexdata>]");
+       PrintAndLog("Options:        ");
+       PrintAndLog("       h              This help");
+       PrintAndLog("       c <clock>      Manually set clock - can autodetect if using DemodBuffer");
+       PrintAndLog("       i              invert data");
+       PrintAndLog("       H <fcHigh>     Manually set the larger Field Clock");
+       PrintAndLog("       L <fcLow>      Manually set the smaller Field Clock");
+       //PrintAndLog("       s              TBD- -to enable a gap between playback repetitions - default: no gap");
+       PrintAndLog("       d <hexdata>    Data to sim as hex - omit to sim from DemodBuffer");
+       PrintAndLog("\n  NOTE: if you set one clock manually set them all manually");
+       return 0;
 }
 int usage_lf_simask(void) {
-  PrintAndLog("Usage: lf simask [c <clock>] [i] [b|m|r] [s] [d <raw hex to sim>]");
-  PrintAndLog("Options:        ");
-  PrintAndLog("       h              This help");
-  PrintAndLog("       c <clock>      Manually set clock - can autodetect if using DemodBuffer");
-  PrintAndLog("       i              invert data");
-  PrintAndLog("       b              sim ask/biphase");
-  PrintAndLog("       m              sim ask/manchester - Default");
-  PrintAndLog("       r              sim ask/raw");
-  PrintAndLog("       s              TBD- -to enable a gap between playback repetitions - default: no gap");
-  PrintAndLog("       d <hexdata>    Data to sim as hex - omit to sim from DemodBuffer");
-  return 0;
+       PrintAndLog("Usage: lf simask [c <clock>] [i] [b|m|r] [s] [d <raw hex to sim>]");
+       PrintAndLog("Options:        ");
+       PrintAndLog("       h              This help");
+       PrintAndLog("       c <clock>      Manually set clock - can autodetect if using DemodBuffer");
+       PrintAndLog("       i              invert data");
+       PrintAndLog("       b              sim ask/biphase");
+       PrintAndLog("       m              sim ask/manchester - Default");
+       PrintAndLog("       r              sim ask/raw");
+       PrintAndLog("       s              TBD- -to enable a gap between playback repetitions - default: no gap");
+       PrintAndLog("       d <hexdata>    Data to sim as hex - omit to sim from DemodBuffer");
+       return 0;
 }
 int usage_lf_simpsk(void) {
-  PrintAndLog("Usage: lf simpsk [1|2|3] [c <clock>] [i] [r <carrier>] [d <raw hex to sim>]");
-  PrintAndLog("Options:        ");
-  PrintAndLog("       h              This help");
-  PrintAndLog("       c <clock>      Manually set clock - can autodetect if using DemodBuffer");
-  PrintAndLog("       i              invert data");
-  PrintAndLog("       1              set PSK1 (default)");
-  PrintAndLog("       2              set PSK2");
-  PrintAndLog("       3              set PSK3");
-  PrintAndLog("       r <carrier>    2|4|8 are valid carriers: default = 2");
-  PrintAndLog("       d <hexdata>    Data to sim as hex - omit to sim from DemodBuffer");
-  return 0;
+       PrintAndLog("Usage: lf simpsk [1|2|3] [c <clock>] [i] [r <carrier>] [d <raw hex to sim>]");
+       PrintAndLog("Options:        ");
+       PrintAndLog("       h              This help");
+       PrintAndLog("       c <clock>      Manually set clock - can autodetect if using DemodBuffer");
+       PrintAndLog("       i              invert data");
+       PrintAndLog("       1              set PSK1 (default)");
+       PrintAndLog("       2              set PSK2");
+       PrintAndLog("       3              set PSK3");
+       PrintAndLog("       r <carrier>    2|4|8 are valid carriers: default = 2");
+       PrintAndLog("       d <hexdata>    Data to sim as hex - omit to sim from DemodBuffer");
+       return 0;
 }
 int usage_lf_find(void){
     PrintAndLog("Usage:  lf search <0|1> [u]");
@@ -511,16 +511,15 @@ int CmdIndalaClone(const char *Cmd)
 
 int CmdLFSetConfig(const char *Cmd)
 {
-
        uint8_t divisor =  0;//Frequency divisor
        uint8_t bps = 0; // Bits per sample
        uint8_t decimation = 0; //How many to keep
        bool averaging = 1; // Defaults to true
        bool errors = FALSE;
-       int trigger_threshold =-1;//Means no change
+       int trigger_threshold = -1;//Means no change
        uint8_t unsigned_trigg = 0;
 
-       uint8_t cmdp =0;
+       uint8_t cmdp = 0;
        while(param_getchar(Cmd, cmdp) != 0x00)
        {
                switch(param_getchar(Cmd, cmdp))
@@ -563,22 +562,18 @@ int CmdLFSetConfig(const char *Cmd)
                }
                if(errors) break;
        }
-       if(cmdp == 0)
-       {
-               errors = 1;// No args
-       }
+
+       // No args
+       if (cmdp == 0) errors = 1;
 
        //Validations
-       if(errors)
-       {
-               return usage_lf_config();
-       }
+       if (errors) return usage_lf_config();
+       
        //Bps is limited to 8, so fits in lower half of arg1
-       if(bps >> 8) bps = 8;
+       if (bps >> 4) bps = 8;
+
+       sample_config config = { decimation, bps, averaging, divisor, trigger_threshold };
 
-       sample_config config = {
-               decimation,bps,averaging,divisor,trigger_threshold
-       };
        //Averaging is a flag on high-bit of arg[1]
        UsbCommand c = {CMD_SET_LF_SAMPLING_CONFIG};
        memcpy(c.d.asBytes,&config,sizeof(sample_config));