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ADD: @marshmellows fixes for t55x7 reading signal.

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ADD: @marshmellows "diphase" definition for T55x7.
MOV: extracted the aquisition from the t55x7 methods and put them inside lfsampling.c
FIX: pcf7931 write,   there is 16bytes in a block.. not 4 as I thought before.
FIX: t55x7 lowered the WRITE_0 to 16.  Even bigger gap.
This commit is contained in:
iceman1001 2015-10-15 10:23:15 +02:00
commit ac2df3460a
10 changed files with 146 additions and 117 deletions
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27
client/cmdlft55xx.c
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@ -267,8 +267,8 @@ bool DecodeT55xxBlock(){
DemodBufferLen = 0x00;
//trim 1/2 a clock from beginning
snprintf(cmdStr, sizeof(buf),"%d", bitRate[config.bitrate]/2 );
CmdLtrim(cmdStr);
//snprintf(cmdStr, sizeof(buf),"%d", bitRate[config.bitrate]/2 );
//CmdLtrim(cmdStr);
switch( config.modulation ){
case DEMOD_FSK:
snprintf(cmdStr, sizeof(buf),"%d %d", bitRate[config.bitrate], config.inverted );
@ -330,7 +330,7 @@ int CmdT55xxDetect(const char *Cmd){
// detect configuration?
bool tryDetectModulation(){
char cmdStr[8] = {0};
//char cmdStr[8] = {0};
uint8_t hits = 0;
t55xx_conf_block_t tests[15];
int bitRate=0;
@ -338,8 +338,8 @@ bool tryDetectModulation(){
save_restoreGB(1);
if (GetFskClock("", FALSE, FALSE)){
fskClocks(&fc1, &fc2, &clk, FALSE);
sprintf(cmdStr,"%d", clk/2);
CmdLtrim(cmdStr);
//sprintf(cmdStr,"%d", clk/2);
//CmdLtrim(cmdStr);
if ( FSKrawDemod("0 0", FALSE) && test(DEMOD_FSK, &tests[hits].offset, &bitRate)){
tests[hits].modulation = DEMOD_FSK;
if (fc1==8 && fc2 == 5)
@ -365,10 +365,9 @@ bool tryDetectModulation(){
}
} else {
clk = GetAskClock("", FALSE, FALSE);
if (clk>0) {
sprintf(cmdStr,"%d", clk/2);
CmdLtrim(cmdStr);
//sprintf(cmdStr,"%d", clk/2);
//CmdLtrim(cmdStr);
if ( ASKDemod("0 0 0", FALSE, FALSE, 1) && test(DEMOD_ASK, &tests[hits].offset, &bitRate)) {
tests[hits].modulation = DEMOD_ASK;
tests[hits].bitrate = bitRate;
@ -402,8 +401,8 @@ bool tryDetectModulation(){
save_restoreGB(0);
clk = GetNrzClock("", FALSE, FALSE);
if (clk>0) {
sprintf(cmdStr,"%d", clk/2);
CmdLtrim(cmdStr);
//sprintf(cmdStr,"%d", clk/2);
//CmdLtrim(cmdStr);
if ( NRZrawDemod("0 0 1", FALSE) && test(DEMOD_NRZ, &tests[hits].offset, &bitRate)) {
tests[hits].modulation = DEMOD_NRZ;
tests[hits].bitrate = bitRate;
@ -425,9 +424,9 @@ bool tryDetectModulation(){
save_restoreGB(0);
clk = GetPskClock("", FALSE, FALSE);
if (clk>0) {
PrintAndLog("clk %d",clk);
sprintf(cmdStr,"%d", clk/2);
CmdLtrim(cmdStr);
//PrintAndLog("clk %d",clk);
//sprintf(cmdStr,"%d", clk/2);
//CmdLtrim(cmdStr);
if ( PSKDemod("0 0 1", FALSE) && test(DEMOD_PSK1, &tests[hits].offset, &bitRate)) {
tests[hits].modulation = DEMOD_PSK1;
tests[hits].bitrate = bitRate;
@ -665,7 +664,7 @@ int CmdT55xxWriteBlock(const char *Cmd)
if (block > 7) {
PrintAndLog("Block number must be between 0 and 7");
return 2;
return 1;
}
UsbCommand resp;