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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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6
armsrc/lfsampling.h
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@ -1,6 +1,12 @@
#ifndef LFSAMPLING_H
#define LFSAMPLING_H
/**
* acquisition of T55x7 LF signal. Similart to other LF, but adjusted with @marshmellows thresholds
* the data is collected in BigBuf.
**/
void doT55x7Acquisition(void);
/**
* Initializes the FPGA for reader-mode (field on), and acquires the samples.
* @return number of bits sampled