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CHG: Added calling clear bigbuff to zero out it also, instead of just "free" it.

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ADD:  downloading the EML part from BigBuffer specially.
This commit is contained in:
iceman1001 2016-03-12 09:03:28 +01:00
commit aaa1a9a2dc
16 changed files with 91 additions and 48 deletions
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14
armsrc/iso14443a.c
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@ -546,7 +546,7 @@ void RAMFUNC SniffIso14443a(uint8_t param) {
// Allocate memory from BigBuf for some buffers
// free all previous allocations first
BigBuf_free();
BigBuf_free(); BigBuf_Clear_ext(false);
// init trace buffer
clear_trace();
@ -2303,6 +2303,9 @@ void ReaderMifare(bool first_try, uint8_t block )
#define MAX_SYNC_TRIES 32
#define MAX_STRATEGY 3
// free eventually allocated BigBuf memory
BigBuf_free(); BigBuf_Clear_ext(false);
clear_trace();
set_tracing(TRUE);
@ -2310,9 +2313,6 @@ void ReaderMifare(bool first_try, uint8_t block )
if (first_try)
iso14443a_setup(FPGA_HF_ISO14443A_READER_MOD);
// free eventually allocated BigBuf memory. We want all for tracing.
BigBuf_free();
if (first_try) {
sync_time = GetCountSspClk() & 0xfffffff8;
@ -3068,6 +3068,9 @@ void RAMFUNC SniffMifare(uint8_t param) {
// bit 1 - trigger from first reader 7-bit request
LEDsoff();
// free eventually allocated BigBuf memory
BigBuf_free(); BigBuf_Clear_ext(false);
// init trace buffer
clear_trace();
set_tracing(TRUE);
@ -3084,9 +3087,6 @@ void RAMFUNC SniffMifare(uint8_t param) {
iso14443a_setup(FPGA_HF_ISO14443A_SNIFFER);
// free eventually allocated BigBuf memory
BigBuf_free();
// allocate the DMA buffer, used to stream samples from the FPGA
uint8_t *dmaBuf = BigBuf_malloc(DMA_BUFFER_SIZE);
uint8_t *data = dmaBuf;