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Add lf t55xx resetread cmd + fix clone cmds

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resetread cmd to determine start of streaming bits of ata5577 or
compatible chips...
fixed lf clone bugs introduced while refactoring recently...
This commit is contained in:
marshmellow42 2015-10-30 23:23:27 -04:00
commit 66837a0302
10 changed files with 84 additions and 35 deletions
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7
armsrc/lfsampling.c
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@ -253,17 +253,16 @@ uint32_t SnoopLF()
* acquisition of T55x7 LF signal. Similart to other LF, but adjusted with @marshmellows thresholds
* the data is collected in BigBuf.
**/
void doT55x7Acquisition(void){
void doT55x7Acquisition(size_t sample_size) {
#define T55xx_SAMPLES_SIZE 12000 // 32 x 32 x 10 (32 bit times numofblock (7), times clock skip..)
#define T55xx_READ_UPPER_THRESHOLD 128+40 // 50
#define T55xx_READ_TOL 5
uint8_t *dest = BigBuf_get_addr();
uint16_t bufsize = BigBuf_max_traceLen();
if ( bufsize > T55xx_SAMPLES_SIZE )
bufsize = T55xx_SAMPLES_SIZE;
if ( bufsize > sample_size )
bufsize = sample_size;
//memset(dest, 0, bufsize);