DarkFlippers/unleashed-firmware
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Merge remote-tracking branch 'OFW/dev' into dev

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MX 2024-09-09 04:11:35 +03:00
commit 7711b2daae
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4 changed files with 31 additions and 26 deletions
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4
applications/main/nfc/helpers/protocol_support/mf_classic/mf_classic.c
View File

@ -117,7 +117,7 @@ static void nfc_scene_read_menu_on_enter_mf_classic(NfcApp* instance) {
if(!mf_classic_is_card_read(data)) {
submenu_add_item(
submenu,
"Detect Reader",
"Extract MF Keys",
SubmenuIndexDetectReader,
nfc_protocol_support_common_submenu_callback,
instance);
@ -155,7 +155,7 @@ static void nfc_scene_saved_menu_on_enter_mf_classic(NfcApp* instance) {
if(!mf_classic_is_card_read(data)) {
submenu_add_item(
submenu,
"Detect Reader",
"Extract MF Keys",
SubmenuIndexDetectReader,
nfc_protocol_support_common_submenu_callback,
instance);

6
applications/main/nfc/scenes/nfc_scene_start.c
View File

@ -29,7 +29,11 @@ void nfc_scene_start_on_enter(void* context) {
submenu_add_item(submenu, "Read", SubmenuIndexRead, nfc_scene_start_submenu_callback, nfc);
submenu_add_item(
submenu, "Detect Reader", SubmenuIndexDetectReader, nfc_scene_start_submenu_callback, nfc);
submenu,
"Extract MF Keys",
SubmenuIndexDetectReader,
nfc_scene_start_submenu_callback,
nfc);
submenu_add_item(submenu, "Saved", SubmenuIndexSaved, nfc_scene_start_submenu_callback, nfc);
submenu_add_item(
submenu, "Extra Actions", SubmenuIndexExtraAction, nfc_scene_start_submenu_callback, nfc);

19
furi/core/timer.c
View File

@ -3,6 +3,7 @@
#include "kernel.h"
#include <FreeRTOS.h>
#include <event_groups.h>
#include <timers.h>
struct FuriTimer {
@ -14,6 +15,8 @@ struct FuriTimer {
// IMPORTANT: container MUST be the FIRST struct member
static_assert(offsetof(FuriTimer, container) == 0);
#define TIMER_DELETED_EVENT (1U << 0)
static void TimerCallback(TimerHandle_t hTimer) {
FuriTimer* instance = pvTimerGetTimerID(hTimer);
furi_check(instance);
@ -41,8 +44,8 @@ static void furi_timer_epilogue(void* context, uint32_t arg) {
furi_assert(context);
UNUSED(arg);
volatile bool* can_be_removed = context;
*can_be_removed = true;
EventGroupHandle_t hEvent = context;
xEventGroupSetBits(hEvent, TIMER_DELETED_EVENT);
}
void furi_timer_free(FuriTimer* instance) {
@ -52,14 +55,12 @@ void furi_timer_free(FuriTimer* instance) {
TimerHandle_t hTimer = (TimerHandle_t)instance;
furi_check(xTimerDelete(hTimer, portMAX_DELAY) == pdPASS);
volatile bool can_be_removed = false;
furi_check(
xTimerPendFunctionCall(furi_timer_epilogue, (void*)&can_be_removed, 0, portMAX_DELAY) ==
pdPASS);
StaticEventGroup_t event_container;
EventGroupHandle_t hEvent = xEventGroupCreateStatic(&event_container);
furi_check(xTimerPendFunctionCall(furi_timer_epilogue, hEvent, 0, portMAX_DELAY) == pdPASS);
while(!can_be_removed) {
furi_delay_tick(2);
}
xEventGroupWaitBits(hEvent, TIMER_DELETED_EVENT, 0, pdTRUE, portMAX_DELAY);
vEventGroupDelete(hEvent);
free(instance);
}

28
lib/lfrfid/protocols/protocol_gproxii.c
View File

@ -77,6 +77,7 @@ bool wiegand_check(uint64_t fc_and_card, bool even_parity, bool odd_parity, int
if(odd_parity_sum % 2 != odd_parity) return false;
break;
default:
furi_crash();
}
return true;
}
@ -150,23 +151,22 @@ static bool protocol_gproxii_can_be_decoded(ProtocolGProxII* protocol) {
// Check card length is either 26 or 36
int card_len = bit_lib_get_bits(protocol->decoded_data, 8, 6);
if(card_len == 26 || card_len == 36) {
// wiegand parity
if(card_len == 26) {
uint64_t fc_and_card = bit_lib_get_bits_64(protocol->decoded_data, 33, 24);
bool even_parity = bit_lib_get_bits(protocol->decoded_data, 32, 1);
bool odd_parity = bit_lib_get_bits(protocol->decoded_data, 57, 1);
if(!wiegand_check(fc_and_card, even_parity, odd_parity, card_len)) return false;
} else if(card_len == 36) {
uint64_t fc_and_card = bit_lib_get_bits_64(protocol->decoded_data, 33, 34);
uint8_t even_parity = bit_lib_get_bits(protocol->decoded_data, 32, 1);
uint8_t odd_parity = bit_lib_get_bits(protocol->decoded_data, 67, 1);
if(!wiegand_check(fc_and_card, even_parity, odd_parity, card_len)) return false;
}
return true;
// wiegand parity
if(card_len == 26) {
uint64_t fc_and_card = bit_lib_get_bits_64(protocol->decoded_data, 33, 24);
bool even_parity = bit_lib_get_bits(protocol->decoded_data, 32, 1);
bool odd_parity = bit_lib_get_bits(protocol->decoded_data, 57, 1);
if(!wiegand_check(fc_and_card, even_parity, odd_parity, card_len)) return false;
} else if(card_len == 36) {
uint64_t fc_and_card = bit_lib_get_bits_64(protocol->decoded_data, 33, 34);
uint8_t even_parity = bit_lib_get_bits(protocol->decoded_data, 32, 1);
uint8_t odd_parity = bit_lib_get_bits(protocol->decoded_data, 67, 1);
if(!wiegand_check(fc_and_card, even_parity, odd_parity, card_len)) return false;
} else {
return false; // If we don't get a 26 or 36 it's not a known card type
}
return true;
}
bool protocol_gproxii_decoder_feed(ProtocolGProxII* protocol, bool level, uint32_t duration) {