mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-12-23 03:03:10 +00:00
289 lines
9.1 KiB
C
289 lines
9.1 KiB
C
#include "nfc.h"
|
|
|
|
#include <assert.h>
|
|
#include <flipper_v2.h>
|
|
|
|
#include <gui/gui.h>
|
|
#include <gui/widget.h>
|
|
#include <gui/canvas.h>
|
|
|
|
#include <menu/menu.h>
|
|
#include <menu/menu_item.h>
|
|
|
|
#include <rfal_analogConfig.h>
|
|
#include <rfal_rf.h>
|
|
#include <rfal_nfc.h>
|
|
#include <rfal_nfca.h>
|
|
|
|
#include "dispatcher.h"
|
|
|
|
typedef enum {
|
|
MessageTypeBase,
|
|
} NfcMessageType;
|
|
|
|
typedef struct {
|
|
Message base;
|
|
void* data;
|
|
} NfcMessage;
|
|
|
|
struct Nfc {
|
|
Dispatcher* dispatcher;
|
|
Widget* widget;
|
|
MenuItem* menu;
|
|
FuriRecordSubscriber* gui_record;
|
|
FuriRecordSubscriber* menu_record;
|
|
rfalNfcDiscoverParam* disParams;
|
|
|
|
osThreadAttr_t worker_attr;
|
|
osThreadId_t worker;
|
|
|
|
uint8_t screen;
|
|
uint8_t ret;
|
|
uint8_t devCnt;
|
|
uint8_t ticker;
|
|
|
|
char* current;
|
|
};
|
|
|
|
#define EXAMPLE_NFCA_DEVICES 5
|
|
|
|
void nfc_worker_task(void* context) {
|
|
Nfc* nfc = context;
|
|
ReturnCode err;
|
|
rfalNfcaSensRes sensRes;
|
|
rfalNfcaSelRes selRes;
|
|
rfalNfcaListenDevice nfcaDevList[EXAMPLE_NFCA_DEVICES];
|
|
uint8_t devCnt;
|
|
uint8_t devIt;
|
|
|
|
rfalLowPowerModeStop();
|
|
|
|
nfc->ticker = 0;
|
|
|
|
while(widget_is_enabled(nfc->widget)) {
|
|
rfalFieldOff();
|
|
platformDelay(1000);
|
|
nfc->ticker += 1;
|
|
nfc->current = "Not detected";
|
|
nfc->devCnt = 0;
|
|
|
|
rfalNfcaPollerInitialize();
|
|
rfalFieldOnAndStartGT();
|
|
nfc->ret = err = rfalNfcaPollerTechnologyDetection(RFAL_COMPLIANCE_MODE_NFC, &sensRes);
|
|
if(err == ERR_NONE) {
|
|
err = rfalNfcaPollerFullCollisionResolution(
|
|
RFAL_COMPLIANCE_MODE_NFC, EXAMPLE_NFCA_DEVICES, nfcaDevList, &devCnt);
|
|
nfc->devCnt = devCnt;
|
|
if((err == ERR_NONE) && (devCnt > 0)) {
|
|
platformLog("NFC-A device(s) found %d\r\n", devCnt);
|
|
devIt = 0;
|
|
if(nfcaDevList[devIt].isSleep) {
|
|
err = rfalNfcaPollerCheckPresence(
|
|
RFAL_14443A_SHORTFRAME_CMD_WUPA, &sensRes); /* Wake up all cards */
|
|
if(err != ERR_NONE) {
|
|
continue;
|
|
}
|
|
err = rfalNfcaPollerSelect(
|
|
nfcaDevList[devIt].nfcId1,
|
|
nfcaDevList[devIt].nfcId1Len,
|
|
&selRes); /* Select specific device */
|
|
if(err != ERR_NONE) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
switch(nfcaDevList[devIt].type) {
|
|
case RFAL_NFCA_T1T:
|
|
/* No further activation needed for a T1T (RID already performed)*/
|
|
platformLog(
|
|
"NFC-A T1T device found \r\n"); /* NFC-A T1T device found, NFCID/UID is contained in: t1tRidRes.uid */
|
|
nfc->current = "NFC-A T1T";
|
|
/* Following communications shall be performed using:
|
|
* - Non blocking: rfalStartTransceive() + rfalGetTransceiveState()
|
|
* - Blocking: rfalTransceiveBlockingTx() + rfalTransceiveBlockingRx() or rfalTransceiveBlockingTxRx() */
|
|
break;
|
|
case RFAL_NFCA_T2T:
|
|
/* No specific activation needed for a T2T */
|
|
platformLog(
|
|
"NFC-A T2T device found \r\n"); /* NFC-A T2T device found, NFCID/UID is contained in: nfcaDev.nfcid */
|
|
nfc->current = "NFC-A T2T";
|
|
/* Following communications shall be performed using:
|
|
* - Non blocking: rfalStartTransceive() + rfalGetTransceiveState()
|
|
* - Blocking: rfalTransceiveBlockingTx() + rfalTransceiveBlockingRx() or rfalTransceiveBlockingTxRx() */
|
|
break;
|
|
case RFAL_NFCA_T4T:
|
|
platformLog(
|
|
"NFC-A T4T (ISO-DEP) device found \r\n"); /* NFC-A T4T device found, NFCID/UID is contained in: nfcaDev.nfcid */
|
|
nfc->current = "NFC-A T4T";
|
|
/* Activation should continue using rfalIsoDepPollAHandleActivation(), see exampleRfalPoller.c */
|
|
break;
|
|
case RFAL_NFCA_T4T_NFCDEP: /* Device supports T4T and NFC-DEP */
|
|
case RFAL_NFCA_NFCDEP: /* Device supports NFC-DEP */
|
|
platformLog(
|
|
"NFC-A P2P (NFC-DEP) device found \r\n"); /* NFC-A P2P device found, NFCID/UID is contained in: nfcaDev.nfcid */
|
|
nfc->current = "NFC-A P2P";
|
|
/* Activation should continue using rfalNfcDepInitiatorHandleActivation(), see exampleRfalPoller.c */
|
|
break;
|
|
}
|
|
rfalNfcaPollerSleep(); /* Put device to sleep / HLTA (useless as the field will be turned off anyhow) */
|
|
}
|
|
}
|
|
widget_update(nfc->widget);
|
|
}
|
|
|
|
rfalFieldOff();
|
|
rfalLowPowerModeStart();
|
|
nfc->ret = ERR_NONE;
|
|
nfc->worker = NULL;
|
|
osThreadExit();
|
|
}
|
|
|
|
void nfc_draw_callback(CanvasApi* canvas, void* context) {
|
|
assert(context);
|
|
Nfc* nfc = context;
|
|
|
|
dispatcher_lock(nfc->dispatcher);
|
|
canvas->clear(canvas);
|
|
canvas->set_color(canvas, ColorBlack);
|
|
canvas->set_font(canvas, FontPrimary);
|
|
|
|
if(nfc->screen == 0) {
|
|
char status[128 / 8];
|
|
if(nfc->ret == ERR_WRONG_STATE)
|
|
canvas->draw_str(canvas, 2, 16, "NFC Wrong State");
|
|
else if(nfc->ret == ERR_PARAM)
|
|
canvas->draw_str(canvas, 2, 16, "NFC Wrong Param");
|
|
else if(nfc->ret == ERR_IO)
|
|
canvas->draw_str(canvas, 2, 16, "NFC IO Error");
|
|
else if(nfc->ret == ERR_NONE)
|
|
canvas->draw_str(canvas, 2, 16, "NFC Device Found");
|
|
else if(nfc->ret == ERR_TIMEOUT)
|
|
canvas->draw_str(canvas, 2, 16, "NFC Timeout");
|
|
else
|
|
canvas->draw_str(canvas, 2, 16, "NFC error");
|
|
|
|
snprintf(status, sizeof(status), "Tck:%d Cnt:%d", nfc->ticker, nfc->devCnt);
|
|
|
|
canvas->draw_str(canvas, 2, 32, status);
|
|
canvas->draw_str(canvas, 2, 46, nfc->current);
|
|
} else {
|
|
canvas->draw_str(canvas, 2, 16, "Not implemented");
|
|
}
|
|
|
|
dispatcher_unlock(nfc->dispatcher);
|
|
}
|
|
|
|
void nfc_input_callback(InputEvent* event, void* context) {
|
|
assert(context);
|
|
Nfc* nfc = context;
|
|
|
|
if(!event->state) return;
|
|
|
|
widget_enabled_set(nfc->widget, false);
|
|
}
|
|
|
|
void nfc_test_callback(void* context) {
|
|
assert(context);
|
|
Nfc* nfc = context;
|
|
|
|
dispatcher_lock(nfc->dispatcher);
|
|
|
|
nfc->screen = 0;
|
|
widget_enabled_set(nfc->widget, true);
|
|
|
|
if(nfc->ret == ERR_NONE && !nfc->worker) {
|
|
// TODO change to fuirac_start
|
|
nfc->worker = osThreadNew(nfc_worker_task, nfc, &nfc->worker_attr);
|
|
}
|
|
|
|
dispatcher_unlock(nfc->dispatcher);
|
|
}
|
|
|
|
void nfc_read_callback(void* context) {
|
|
assert(context);
|
|
Nfc* nfc = context;
|
|
nfc->screen = 1;
|
|
widget_enabled_set(nfc->widget, true);
|
|
}
|
|
|
|
void nfc_write_callback(void* context) {
|
|
assert(context);
|
|
Nfc* nfc = context;
|
|
nfc->screen = 1;
|
|
widget_enabled_set(nfc->widget, true);
|
|
}
|
|
|
|
void nfc_bridge_callback(void* context) {
|
|
assert(context);
|
|
Nfc* nfc = context;
|
|
nfc->screen = 1;
|
|
widget_enabled_set(nfc->widget, true);
|
|
}
|
|
|
|
Nfc* nfc_alloc() {
|
|
Nfc* nfc = furi_alloc(sizeof(Nfc));
|
|
assert(nfc);
|
|
|
|
nfc->dispatcher = dispatcher_alloc(32, sizeof(NfcMessage));
|
|
|
|
nfc->widget = widget_alloc();
|
|
widget_draw_callback_set(nfc->widget, nfc_draw_callback, nfc);
|
|
widget_input_callback_set(nfc->widget, nfc_input_callback, nfc);
|
|
|
|
nfc->menu = menu_item_alloc_menu("NFC", NULL);
|
|
menu_item_subitem_add(
|
|
nfc->menu, menu_item_alloc_function("Test", NULL, nfc_test_callback, nfc));
|
|
menu_item_subitem_add(
|
|
nfc->menu, menu_item_alloc_function("Read", NULL, nfc_read_callback, nfc));
|
|
menu_item_subitem_add(
|
|
nfc->menu, menu_item_alloc_function("Write", NULL, nfc_write_callback, nfc));
|
|
menu_item_subitem_add(
|
|
nfc->menu, menu_item_alloc_function("Brdige", NULL, nfc_bridge_callback, nfc));
|
|
|
|
nfc->gui_record = furi_open_deprecated("gui", false, false, NULL, NULL, NULL);
|
|
assert(nfc->gui_record);
|
|
|
|
nfc->menu_record = furi_open_deprecated("menu", false, false, NULL, NULL, NULL);
|
|
assert(nfc->menu_record);
|
|
|
|
nfc->worker_attr.name = "nfc_worker";
|
|
// nfc->worker_attr.attr_bits = osThreadJoinable;
|
|
nfc->worker_attr.stack_size = 4096;
|
|
return nfc;
|
|
}
|
|
|
|
void nfc_task(void* p) {
|
|
Nfc* nfc = nfc_alloc();
|
|
|
|
GuiApi* gui = furi_take(nfc->gui_record);
|
|
assert(gui);
|
|
widget_enabled_set(nfc->widget, false);
|
|
gui->add_widget(gui, nfc->widget, WidgetLayerFullscreen);
|
|
furi_commit(nfc->gui_record);
|
|
|
|
ValueMutex* menu_mutex = furi_open("menu");
|
|
assert(menu_mutex);
|
|
|
|
Menu* menu = acquire_mutex_block(menu_mutex);
|
|
menu_item_add(menu, nfc->menu);
|
|
release_mutex(menu_mutex, menu);
|
|
|
|
if(!furi_create("nfc", nfc)) {
|
|
printf("[nfc_task] cannot create nfc record\n");
|
|
furiac_exit(NULL);
|
|
}
|
|
|
|
furiac_ready();
|
|
|
|
nfc->ret = rfalNfcInitialize();
|
|
rfalLowPowerModeStart();
|
|
|
|
NfcMessage message;
|
|
while(1) {
|
|
dispatcher_recieve(nfc->dispatcher, (Message*)&message);
|
|
|
|
if(message.base.type == MessageTypeExit) {
|
|
break;
|
|
}
|
|
}
|
|
}
|