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added ISO15693 (NfcV) reading, saving, emulating and revealing from privacy mode (unlock) (#2316)

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* added support for ISO15693 (NfcV) emulation, added support for reading SLIX tags
* SLIX: fixed crash situation when an invalid password was requested
* ISO15693: show emulate menu when opening file
* rename NfcV emulate scene to match other NfcV names
* optimize allocation size for signals
* ISO15693: further optimizations of allocation and free code
* ISO15693: reduce latency on state machine reset
* respond with block security status when option flag is set
* increased maximum memory size to match standard
  added security status handling/load/save
  added SELECT/QUIET handling
  more fine grained allocation routines and checks
  fix memset sizes
* added "Listen NfcV Reader" to sniff traffic from reader to card
* added correct description to delete menu
* also added DSFID/AFI handling and locking
* increase sniff log size
* scale NfcV frequency a bit, add echo mode, fix signal level at the end
* use symbolic modulated/unmodulated GPIO levels
* honor AFI field, decrease verbosity and removed debug code
* refactor defines for less namespace pollution by using NFCV_ prefixes
* correct an oversight that original cards return an generic error when addressing outside block range
* use inverse modulation, increasing readable range significantly
* rework and better document nfc chip initialization
* nfcv code review fixes
* Disable accidentally left on signal debug gpio output
* Improve NFCV Read/Info GUIs. Authored by @xMasterX, committed by @nvx
* Fix crash that occurs when you exit from NFCV emulation and start it again. Authored by @xMasterX, committed by @nvx
* Remove delay from emulation loop. This improves compatibility when the reader is Android.
* Lib: digital signal debug output pin info

Co-authored-by: Tiernan Messmer <tiernan.messmer@gmail.com>
Co-authored-by: MX <10697207+xMasterX@users.noreply.github.com>
Co-authored-by: gornekich <n.gorbadey@gmail.com>
Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
g3gg0.de
2023-06-08 07:30:53 +02:00
committed by GitHub
parent 436194e6c7
commit c186d2b0cc
27 changed files with 3737 additions and 33 deletions
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13
lib/digital_signal/digital_signal.c
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@@ -9,7 +9,7 @@
#include <stm32wbxx_ll_tim.h>
/* must be on bank B */
#define DEBUG_OUTPUT gpio_ext_pb3
// For debugging purposes use `--extra-define=DIGITAL_SIGNAL_DEBUG_OUTPUT_PIN=gpio_ext_pb3` fbt option
struct ReloadBuffer {
uint32_t* buffer; /* DMA ringbuffer */
@@ -194,9 +194,9 @@ void digital_signal_prepare_arr(DigitalSignal* signal) {
uint32_t bit_set = internals->gpio->pin;
uint32_t bit_reset = internals->gpio->pin << 16;
#ifdef DEBUG_OUTPUT
bit_set |= DEBUG_OUTPUT.pin;
bit_reset |= DEBUG_OUTPUT.pin << 16;
#ifdef DIGITAL_SIGNAL_DEBUG_OUTPUT_PIN
bit_set |= DIGITAL_SIGNAL_DEBUG_OUTPUT_PIN.pin;
bit_reset |= DIGITAL_SIGNAL_DEBUG_OUTPUT_PIN.pin << 16;
#endif
if(signal->start_level) {
@@ -540,8 +540,9 @@ bool digital_sequence_send(DigitalSequence* sequence) {
struct ReloadBuffer* dma_buffer = sequence->dma_buffer;
furi_hal_gpio_init(sequence->gpio, GpioModeOutputPushPull, GpioPullNo, GpioSpeedVeryHigh);
#ifdef DEBUG_OUTPUT
furi_hal_gpio_init(&DEBUG_OUTPUT, GpioModeOutputPushPull, GpioPullNo, GpioSpeedVeryHigh);
#ifdef DIGITAL_SIGNAL_DEBUG_OUTPUT_PIN
furi_hal_gpio_init(
&DIGITAL_SIGNAL_DEBUG_OUTPUT_PIN, GpioModeOutputPushPull, GpioPullNo, GpioSpeedVeryHigh);
#endif
if(sequence->bake) {