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FPGA changes (#803)

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* merge hf_rx_xcorr and hf_tx modes into one module with common ssp_clk and ssp_frame
* get rid of most of the warnings when compiling the HF verilog sources
* refactoring the constants in Verilog sources
This commit is contained in:
pwpiwi 2019-03-24 18:11:41 +01:00 • committed by GitHub
commit 5ea2a24839
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GPG key ID: 4AEE18F83AFDEB23
17 changed files with 426 additions and 498 deletions
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5
armsrc/appmain.c
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@ -24,6 +24,7 @@
#include "legicrfsim.h"
#include "hitag2.h"
#include "hitagS.h"
#include "iso14443b.h"
#include "iso15693.h"
#include "lfsampling.h"
#include "BigBuf.h"
@ -243,7 +244,7 @@ void MeasureAntennaTuningHfOnly(int *vHf)
// Let the FPGA drive the high-frequency antenna around 13.56 MHz.
LED_A_ON();
FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR);
FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER);
SpinDelay(20);
*vHf = AvgAdc_Voltage_HF();
LED_A_OFF();
@ -285,7 +286,7 @@ void MeasureAntennaTuningHf(void)
// Let the FPGA drive the high-frequency antenna around 13.56 MHz.
FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR);
FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER);
for (;;) {
SpinDelay(500);