Merge branch 'dev' into portasynthinca3/3893-js-backport

Author: skotopes

applications/services/gui/canvas.c

@@ -512,9 +512,21 @@ void canvas_draw_xbm(
     size_t height,
     const uint8_t* bitmap) {
     furi_check(canvas);
+    canvas_draw_xbm_ex(canvas, x, y, width, height, IconRotation0, bitmap);
+}
+
+void canvas_draw_xbm_ex(
+    Canvas* canvas,
+    int32_t x,
+    int32_t y,
+    size_t width,
+    size_t height,
+    IconRotation rotation,
+    const uint8_t* bitmap_data) {
+    furi_check(canvas);
     x += canvas->offset_x;
     y += canvas->offset_y;
-    canvas_draw_u8g2_bitmap(&canvas->fb, x, y, width, height, bitmap, IconRotation0);
+    canvas_draw_u8g2_bitmap(&canvas->fb, x, y, width, height, bitmap_data, rotation);
 }
 
 void canvas_draw_glyph(Canvas* canvas, int32_t x, int32_t y, uint16_t ch) {

applications/services/gui/canvas.h

@@ -287,6 +287,25 @@ void canvas_draw_xbm(
     size_t height,
     const uint8_t* bitmap);
 
+/** Draw rotated XBM bitmap
+ *
+ * @param      canvas       Canvas instance
+ * @param      x            x coordinate
+ * @param      y            y coordinate
+ * @param[in]  width        bitmap width
+ * @param[in]  height       bitmap height
+ * @param[in]  rotation     bitmap rotation
+ * @param      bitmap_data  pointer to XBM bitmap data
+ */
+void canvas_draw_xbm_ex(
+    Canvas* canvas,
+    int32_t x,
+    int32_t y,
+    size_t width,
+    size_t height,
+    IconRotation rotation,
+    const uint8_t* bitmap_data);
+
 /** Draw dot at x,y
  *
  * @param      canvas  Canvas instance

firmware.scons

@@ -216,6 +216,7 @@ fwelf = fwenv["FW_ELF"] = fwenv.Program(
     sources,
     LIBS=fwenv["TARGET_CFG"].linker_dependencies,
 )
+Depends(fwelf, fwenv["LINKER_SCRIPT_PATH"])
 
 # Firmware depends on everything child builders returned
 # Depends(fwelf, lib_targets)

lib/nfc/helpers/iso14443_4_layer.c

@@ -2,10 +2,42 @@
 
 #include <furi.h>
 
-#define ISO14443_4_BLOCK_PCB   (1U << 1)
-#define ISO14443_4_BLOCK_PCB_I (0U)
-#define ISO14443_4_BLOCK_PCB_R (5U << 5)
-#define ISO14443_4_BLOCK_PCB_S (3U << 6)
+#define ISO14443_4_BLOCK_PCB      (1U << 1)
+#define ISO14443_4_BLOCK_PCB_MASK (0x03)
+
+#define ISO14443_4_BLOCK_PCB_I              (0U)
+#define ISO14443_4_BLOCK_PCB_I_NAD_OFFSET   (2)
+#define ISO14443_4_BLOCK_PCB_I_CID_OFFSET   (3)
+#define ISO14443_4_BLOCK_PCB_I_CHAIN_OFFSET (4)
+#define ISO14443_4_BLOCK_PCB_I_NAD_MASK     (1U << ISO14443_4_BLOCK_PCB_I_NAD_OFFSET)
+#define ISO14443_4_BLOCK_PCB_I_CID_MASK     (1U << ISO14443_4_BLOCK_PCB_I_CID_OFFSET)
+#define ISO14443_4_BLOCK_PCB_I_CHAIN_MASK   (1U << ISO14443_4_BLOCK_PCB_I_CHAIN_OFFSET)
+
+#define ISO14443_4_BLOCK_PCB_R_MASK        (5U << 5)
+#define ISO14443_4_BLOCK_PCB_R_NACK_OFFSET (4)
+#define ISO14443_4_BLOCK_PCB_R_CID_OFFSET  (3)
+#define ISO14443_4_BLOCK_PCB_R_CID_MASK    (1U << ISO14443_4_BLOCK_PCB_R_CID_OFFSET)
+#define ISO14443_4_BLOCK_PCB_R_NACK_MASK   (1U << ISO14443_4_BLOCK_PCB_R_NACK_OFFSET)
+
+#define ISO14443_4_BLOCK_PCB_S_MASK                (3U << 6)
+#define ISO14443_4_BLOCK_PCB_S_CID_OFFSET          (3)
+#define ISO14443_4_BLOCK_PCB_S_WTX_DESELECT_OFFSET (4)
+#define ISO14443_4_BLOCK_PCB_S_CID_MASK            (1U << ISO14443_4_BLOCK_PCB_R_CID_OFFSET)
+#define ISO14443_4_BLOCK_PCB_S_WTX_DESELECT_MASK   (3U << ISO14443_4_BLOCK_PCB_S_WTX_DESELECT_OFFSET)
+
+#define ISO14443_4_BLOCK_PCB_BITS_ACTIVE(pcb, mask) (((pcb) & (mask)) == (mask))
+
+#define ISO14443_4_BLOCK_PCB_IS_R_BLOCK(pcb) \
+    ISO14443_4_BLOCK_PCB_BITS_ACTIVE(pcb, ISO14443_4_BLOCK_PCB_R_MASK)
+
+#define ISO14443_4_BLOCK_PCB_IS_S_BLOCK(pcb) \
+    ISO14443_4_BLOCK_PCB_BITS_ACTIVE(pcb, ISO14443_4_BLOCK_PCB_S_MASK)
+
+#define ISO14443_4_BLOCK_PCB_IS_CHAIN_ACTIVE(pcb) \
+    ISO14443_4_BLOCK_PCB_BITS_ACTIVE(pcb, ISO14443_4_BLOCK_PCB_I_CHAIN_MASK)
+
+#define ISO14443_4_BLOCK_PCB_R_NACK_ACTIVE(pcb) \
+    ISO14443_4_BLOCK_PCB_BITS_ACTIVE(pcb, ISO14443_4_BLOCK_PCB_R_NACK_MASK)
 
 struct Iso14443_4Layer {
     uint8_t pcb;
@@ -31,9 +63,31 @@ void iso14443_4_layer_free(Iso14443_4Layer* instance) {
 
 void iso14443_4_layer_reset(Iso14443_4Layer* instance) {
     furi_assert(instance);
+    instance->pcb_prev = 0;
     instance->pcb = ISO14443_4_BLOCK_PCB_I | ISO14443_4_BLOCK_PCB;
 }
 
+void iso14443_4_layer_set_i_block(Iso14443_4Layer* instance, bool chaining, bool CID_present) {
+    uint8_t block_pcb = instance->pcb & ISO14443_4_BLOCK_PCB_MASK;
+    instance->pcb = ISO14443_4_BLOCK_PCB_I | (chaining << ISO14443_4_BLOCK_PCB_I_CHAIN_OFFSET) |
+                    (CID_present << ISO14443_4_BLOCK_PCB_I_CID_OFFSET) | block_pcb;
+}
+
+void iso14443_4_layer_set_r_block(Iso14443_4Layer* instance, bool acknowledged, bool CID_present) {
+    furi_assert(instance);
+    uint8_t block_pcb = instance->pcb & ISO14443_4_BLOCK_PCB_MASK;
+    instance->pcb = ISO14443_4_BLOCK_PCB_R_MASK |
+                    (!acknowledged << ISO14443_4_BLOCK_PCB_R_NACK_OFFSET) |
+                    (CID_present << ISO14443_4_BLOCK_PCB_R_CID_OFFSET) | block_pcb;
+}
+
+void iso14443_4_layer_set_s_block(Iso14443_4Layer* instance, bool deselect, bool CID_present) {
+    furi_assert(instance);
+    uint8_t des_wtx = !deselect ? (ISO14443_4_BLOCK_PCB_S_WTX_DESELECT_MASK) : 0;
+    instance->pcb = ISO14443_4_BLOCK_PCB_S_MASK | des_wtx |
+                    (CID_present << ISO14443_4_BLOCK_PCB_S_CID_OFFSET) | ISO14443_4_BLOCK_PCB;
+}
+
 void iso14443_4_layer_encode_block(
     Iso14443_4Layer* instance,
     const BitBuffer* input_data,
@@ -46,6 +100,11 @@ void iso14443_4_layer_encode_block(
     iso14443_4_layer_update_pcb(instance);
 }
 
+static inline uint8_t iso14443_4_layer_get_response_pcb(const BitBuffer* block_data) {
+    const uint8_t* data = bit_buffer_get_data(block_data);
+    return data[0];
+}
+
 bool iso14443_4_layer_decode_block(
     Iso14443_4Layer* instance,
     BitBuffer* output_data,
@@ -55,9 +114,26 @@ bool iso14443_4_layer_decode_block(
     bool ret = false;
 
     do {
-        if(!bit_buffer_starts_with_byte(block_data, instance->pcb_prev)) break;
-        bit_buffer_copy_right(output_data, block_data, 1);
-        ret = true;
+        if(ISO14443_4_BLOCK_PCB_IS_R_BLOCK(instance->pcb_prev)) {
+            const uint8_t response_pcb = iso14443_4_layer_get_response_pcb(block_data);
+            ret = (ISO14443_4_BLOCK_PCB_IS_R_BLOCK(response_pcb)) &&
+                  (!ISO14443_4_BLOCK_PCB_R_NACK_ACTIVE(response_pcb));
+            instance->pcb &= ISO14443_4_BLOCK_PCB_MASK;
+            iso14443_4_layer_update_pcb(instance);
+        } else if(ISO14443_4_BLOCK_PCB_IS_CHAIN_ACTIVE(instance->pcb_prev)) {
+            const uint8_t response_pcb = iso14443_4_layer_get_response_pcb(block_data);
+            ret = (ISO14443_4_BLOCK_PCB_IS_R_BLOCK(response_pcb)) &&
+                  (!ISO14443_4_BLOCK_PCB_R_NACK_ACTIVE(response_pcb));
+            instance->pcb &= ~(ISO14443_4_BLOCK_PCB_I_CHAIN_MASK);
+        } else if(ISO14443_4_BLOCK_PCB_IS_S_BLOCK(instance->pcb_prev)) {
+            ret = bit_buffer_starts_with_byte(block_data, instance->pcb_prev);
+            if(bit_buffer_get_size_bytes(block_data) > 1)
+                bit_buffer_copy_right(output_data, block_data, 1);
+        } else {
+            if(!bit_buffer_starts_with_byte(block_data, instance->pcb_prev)) break;
+            bit_buffer_copy_right(output_data, block_data, 1);
+            ret = true;
+        }
     } while(false);
 
     return ret;

lib/nfc/helpers/iso14443_4_layer.h

@@ -14,6 +14,10 @@ void iso14443_4_layer_free(Iso14443_4Layer* instance);
 
 void iso14443_4_layer_reset(Iso14443_4Layer* instance);
 
+void iso14443_4_layer_set_i_block(Iso14443_4Layer* instance, bool chaining, bool CID_present);
+void iso14443_4_layer_set_r_block(Iso14443_4Layer* instance, bool acknowledged, bool CID_present);
+void iso14443_4_layer_set_s_block(Iso14443_4Layer* instance, bool deselect, bool CID_present);
+
 void iso14443_4_layer_encode_block(
     Iso14443_4Layer* instance,
     const BitBuffer* input_data,

lib/nfc/protocols/iso14443_4a/iso14443_4a_listener.c

@@ -65,10 +65,8 @@ static NfcCommand iso14443_4a_listener_run(NfcGenericEvent event, void* context)
         if(instance->state == Iso14443_4aListenerStateIdle) {
             if(bit_buffer_get_size_bytes(rx_buffer) == 2 &&
                bit_buffer_get_byte(rx_buffer, 0) == ISO14443_4A_CMD_READ_ATS) {
-                if(iso14443_4a_listener_send_ats(instance, &instance->data->ats_data) !=
+                if(iso14443_4a_listener_send_ats(instance, &instance->data->ats_data) ==
                    Iso14443_4aErrorNone) {
-                    command = NfcCommandContinue;
-                } else {
                     instance->state = Iso14443_4aListenerStateActive;
                 }
             }
@@ -84,7 +82,15 @@ static NfcCommand iso14443_4a_listener_run(NfcGenericEvent event, void* context)
         iso14443_3a_event->type == Iso14443_3aListenerEventTypeHalted ||
         iso14443_3a_event->type == Iso14443_3aListenerEventTypeFieldOff) {
         instance->state = Iso14443_4aListenerStateIdle;
-        command = NfcCommandContinue;
+
+        instance->iso14443_4a_event.type = iso14443_3a_event->type ==
+                                                   Iso14443_3aListenerEventTypeHalted ?
+                                               Iso14443_4aListenerEventTypeHalted :
+                                               Iso14443_4aListenerEventTypeFieldOff;
+
+        if(instance->callback) {
+            command = instance->callback(instance->generic_event, instance->context);
+        }
     }
 
     return command;

lib/nfc/protocols/iso14443_4a/iso14443_4a_listener.h

@@ -12,6 +12,7 @@ typedef struct Iso14443_4aListener Iso14443_4aListener;
 
 typedef enum {
     Iso14443_4aListenerEventTypeHalted,
+    Iso14443_4aListenerEventTypeFieldOff,
     Iso14443_4aListenerEventTypeReceivedData,
 } Iso14443_4aListenerEventType;
 

lib/nfc/protocols/iso14443_4a/iso14443_4a_poller.h

@@ -56,6 +56,69 @@ Iso14443_4aError iso14443_4a_poller_send_block(
     const BitBuffer* tx_buffer,
     BitBuffer* rx_buffer);
 
+/**
+ * @brief Transmit and receive Iso14443_4a chained block in poller mode. Also it
+ * automatically modifies PCB packet byte with appropriate bits then resets them back 
+ *
+ * Must ONLY be used inside the callback function.
+ *
+ * The rx_buffer will be filled with any data received as a response to data
+ * sent from tx_buffer. The fwt parameter is calculated during activation procedure.
+ *
+ * @param[in, out] instance pointer to the instance to be used in the transaction.
+ * @param[in] tx_buffer pointer to the buffer containing the data to be transmitted.
+ * @param[out] rx_buffer pointer to the buffer to be filled with received data.
+ * @return Iso14443_4aErrorNone on success, an error code on failure.
+ */
+Iso14443_4aError iso14443_4a_poller_send_chain_block(
+    Iso14443_4aPoller* instance,
+    const BitBuffer* tx_buffer,
+    BitBuffer* rx_buffer);
+
+/**
+ * @brief Transmit Iso14443_4a R-block in poller mode. This block never contains
+ * data, but can contain CID and NAD, therefore in tx_buffer only two bytes can be added.
+ * The first one will represent CID, the second one will represent NAD.
+ *
+ * Must ONLY be used inside the callback function.
+ *
+ * The rx_buffer will be filled with R-block repsonse
+ *
+ * @param[in, out] instance pointer to the instance to be used in the transaction.
+ * @param[in] acknowledged Sets appropriate bit in PCB byte. True - ACK, false - NAK
+ * @param[in] tx_buffer pointer to the buffer containing the data to be transmitted.
+ * @param[out] rx_buffer pointer to the buffer to be filled with received data.
+ * @return Iso14443_4aErrorNone on success, an error code on failure.
+ */
+Iso14443_4aError iso14443_4a_poller_send_receive_ready_block(
+    Iso14443_4aPoller* instance,
+    bool acknowledged,
+    const BitBuffer* tx_buffer,
+    BitBuffer* rx_buffer);
+
+/**
+ * @brief Transmit Iso14443_4a S-block in poller mode. S-block used to exchange control
+ * information between the card and the reader. Two different types of S-blocks
+ * are defined:
+ * - Waiting time extension containing a 1 byte long INF field and (deselect = false)
+ * - DESELECT containing no INF field  (deselect = true)
+ *
+ * Must ONLY be used inside the callback function.
+ *
+ * The rx_buffer will be filled with R-block repsonse
+ *
+ * @param[in, out] instance pointer to the instance to be used in the transaction.
+ * @param[in] deselect Sets appropriate bit in PCB byte.
+ * @param[in] tx_buffer pointer to the buffer containing the data to be transmitted.
+ * @param[out] rx_buffer pointer to the buffer to be filled with received data.
+ * @return Iso14443_4aErrorNone on success, an error code on failure.
+ */
+Iso14443_4aError iso14443_4a_poller_send_supervisory_block(
+    Iso14443_4aPoller* instance,
+    bool deselect,
+    const BitBuffer* tx_buffer,
+    BitBuffer* rx_buffer);
+
 /**
  * @brief Send HALT command to the card.
  *

lib/nfc/protocols/iso14443_4a/iso14443_4a_poller_i.c

@@ -114,3 +114,34 @@ Iso14443_4aError iso14443_4a_poller_send_block(
 
     return error;
 }
+
+Iso14443_4aError iso14443_4a_poller_send_chain_block(
+    Iso14443_4aPoller* instance,
+    const BitBuffer* tx_buffer,
+    BitBuffer* rx_buffer) {
+    iso14443_4_layer_set_i_block(instance->iso14443_4_layer, true, false);
+    Iso14443_4aError error = iso14443_4a_poller_send_block(instance, tx_buffer, rx_buffer);
+    return error;
+}
+
+Iso14443_4aError iso14443_4a_poller_send_receive_ready_block(
+    Iso14443_4aPoller* instance,
+    bool acknowledged,
+    const BitBuffer* tx_buffer,
+    BitBuffer* rx_buffer) {
+    bool CID_present = bit_buffer_get_size_bytes(tx_buffer) != 0;
+    iso14443_4_layer_set_r_block(instance->iso14443_4_layer, acknowledged, CID_present);
+    Iso14443_4aError error = iso14443_4a_poller_send_block(instance, tx_buffer, rx_buffer);
+    return error;
+}
+
+Iso14443_4aError iso14443_4a_poller_send_supervisory_block(
+    Iso14443_4aPoller* instance,
+    bool deselect,
+    const BitBuffer* tx_buffer,
+    BitBuffer* rx_buffer) {
+    bool CID_present = bit_buffer_get_size_bytes(tx_buffer) != 0;
+    iso14443_4_layer_set_s_block(instance->iso14443_4_layer, deselect, CID_present);
+    Iso14443_4aError error = iso14443_4a_poller_send_block(instance, tx_buffer, rx_buffer);
+    return error;
+}

targets/f18/api_symbols.csv

@@ -1,5 +1,5 @@
 entry,status,name,type,params
-Version,+,77.0,,
+Version,+,77.1,,
 Header,+,applications/services/bt/bt_service/bt.h,,
 Header,+,applications/services/bt/bt_service/bt_keys_storage.h,,
 Header,+,applications/services/cli/cli.h,,
@@ -746,6 +746,7 @@ Function,+,canvas_draw_str,void,"Canvas*, int32_t, int32_t, const char*"
 Function,+,canvas_draw_str_aligned,void,"Canvas*, int32_t, int32_t, Align, Align, const char*"
 Function,+,canvas_draw_triangle,void,"Canvas*, int32_t, int32_t, size_t, size_t, CanvasDirection"
 Function,+,canvas_draw_xbm,void,"Canvas*, int32_t, int32_t, size_t, size_t, const uint8_t*"
+Function,+,canvas_draw_xbm_ex,void,"Canvas*, int32_t, int32_t, size_t, size_t, IconRotation, const uint8_t*"
 Function,+,canvas_get_font_params,const CanvasFontParameters*,"const Canvas*, Font"
 Function,+,canvas_glyph_width,size_t,"Canvas*, uint16_t"
 Function,+,canvas_height,size_t,const Canvas*