Merge branch 'master' into ibutton-app

.github/workflows/ci.yml

@@ -13,7 +13,8 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v2
         with:
-            submodules: true
+          fetch-depth: 0
+          submodules: true
       - uses: satackey/action-docker-layer-caching@v0.0.8
         continue-on-error: true
         with:
@@ -110,12 +111,12 @@ jobs:
       - name: Get bootloader
         uses: actions/download-artifact@v2
         with:
-          name: bootloader_f2
+          name: bootloader_f3
           path: bootloader
       - name: Get firmware
         uses: actions/download-artifact@v2
         with:
-          name: firmware_f2
+          name: firmware_f3
           path: firmware
       - name: Upload bootloader
         uses: burnett01/rsync-deployments@4.1
@@ -145,18 +146,13 @@ jobs:
       - name: Get bootloader
         uses: actions/download-artifact@v2
         with:
-          name: bootloader_f2
+          name: bootloader_f3
           path: bootloader
       - name: Get firmware
         uses: actions/download-artifact@v2
         with:
-          name: firmware_f2
-          path: firmware
-      - name: Get firmware
-        uses: actions/download-artifact@v2
-        with:
-          name: firmware_f2
-          path: firmware     
+          name: firmware_f3
+          path: firmware 
       - name: cp 
         run: cp ./bootloader/bootloader.bin full_firmware_latest.bin
       - name: truncate 
@@ -185,14 +181,8 @@ jobs:
         uses: actions/checkout@v2
         with:
           fetch-depth: 0
-          ref: master
+          ref: master 
           submodules: true      
-      - name: Echo debug
-        run: echo ${{ github.ref }}
-      - name: Get template and font
-        run: |
-          wget https://zhovner.com/tmp/latest-firmware-template.png
-          wget https://zhovner.com/tmp/Born2bSportyV2.ttf
       - name: Set test env
         run: echo "NUMBER_OF_COMMITS=$(git rev-list --count HEAD)" >> $GITHUB_ENV
       - name: Test output NUMBER_OF_COMMITS
@@ -205,12 +195,12 @@ jobs:
       - name: Test output PREP_DATE
         run: echo $PREP_DATE          
       - name: Gen pic
-        run: convert latest-firmware-template.png -font ./Born2bSportyV2.ttf -weight 700 -pointsize 140 -annotate +900+330 "$NUMBER_OF_COMMITS $PREP_DATE" out.png
+        run: convert ./.github/assets/latest-firmware-template.png -font ./.github/assets/Born2bSportyV2.ttf -weight 700 -pointsize 140 -annotate +900+330 "$NUMBER_OF_COMMITS $PREP_DATE" latest-firmware-banner.png
       - name: Upload pic
         uses: burnett01/rsync-deployments@4.1
         with:
           switches: -avzp --delete
-          path: out.png
+          path: latest-firmware-banner.png
           remote_path: "${{ secrets.RSYNC_DEPLOY_BASE_PATH }}/"
           remote_host: ${{ secrets.RSYNC_DEPLOY_HOST }}
           remote_user: ${{ secrets.RSYNC_DEPLOY_USER }}

README.md

@@ -8,7 +8,7 @@ Welcome to [Flipper Zero](https://flipperzero.one/)'s Firmware repo! Our goal is
 
 # Update firmware
 
-<a href="https://update.flipperzero.one/full_firmware_latest.bin"><img width="300" src="https://update.flipperzero.one/latest-firmware-banner.gif" /></a>
+<a href="https://update.flipperzero.one/full_firmware_latest.bin"><img width="300" src="https://update.flipperzero.one/latest-firmware-banner.png" /></a>
 
 
 Flipper Zero's firmware consists of two components: Bootloader and main firmware. Bootloader controls firmware update process over USB. You need working bootloader installed before update firmware over USB.

applications/applications.h

@@ -36,12 +36,18 @@ void sd_card_test(void* p);
 void application_vibro(void* p);
 void app_gpio_test(void* p);
 void app_ibutton(void* p);
+void cli_task(void* p);
+void music_player(void* p);
 
 const FlipperStartupApp FLIPPER_STARTUP[] = {
 #ifdef APP_DISPLAY
     {.app = display_u8g2, .name = "display_u8g2", .libs = {0}},
 #endif
 
+#ifdef APP_CLI
+    {.app = cli_task, .name = "cli_task", .libs = {0}},
+#endif
+
 #ifdef APP_EXAMPLE_BLINK
     {.app = application_blink, .name = "blink", .libs = {1, FURI_LIB{"input_task"}}},
 #endif
@@ -69,7 +75,7 @@ const FlipperStartupApp FLIPPER_STARTUP[] = {
 #endif
 
 #ifdef APP_POWER
-    {.app = power_task, .name = "power_task", .libs = {1, FURI_LIB{"gui_task"}}},
+    {.app = power_task, .name = "power_task", .libs = {2, FURI_LIB{"cli_task", "gui_task"}}},
 #endif
 
 #ifdef APP_CC1101
@@ -117,6 +123,10 @@ const FlipperStartupApp FLIPPER_STARTUP[] = {
     {.app = sd_card_test, .name = "sd_card_test", .libs = {1, FURI_LIB{"gui_task"}}},
 #endif
 
+#ifdef APP_MUSIC_PLAYER
+    {.app = music_player, .name = "music player", .libs = {1, FURI_LIB{"gui_task"}}},
+#endif
+
 #ifdef APP_GPIO_DEMO
     {
         .app = app_gpio_test,
@@ -173,4 +183,8 @@ const FlipperStartupApp FLIPPER_APPS[] = {
 #ifdef BUILD_IBUTTON
     {.app = app_ibutton, .name = "ibutton", .libs = {1, FURI_LIB{"gui_task"}}},
 #endif
+
+#ifdef BUILD_MUSIC_PLAYER
+    {.app = music_player, .name = "music player", .libs = {1, FURI_LIB{"gui_task"}}},
+#endif
 };

applications/applications.mk

@@ -11,6 +11,7 @@ ifeq ($(APP_RELEASE), 1)
 APP_MENU = 1
 APP_NFC  = 1
 APP_POWER = 1
+APP_CLI = 1
 BUILD_IRDA  = 1
 APP_IRUKAGOTCHI = 1
 BUILD_EXAMPLE_BLINK = 1
@@ -22,6 +23,7 @@ BUILD_SPEAKER_DEMO = 1
 BUILD_VIBRO_DEMO = 1
 BUILD_SD_TEST = 1
 BUILD_GPIO_DEMO = 1
+BUILD_MUSIC_PLAYER = 1
 endif
 
 APP_NFC ?= 0
@@ -45,6 +47,13 @@ CFLAGS		+= -DAPP_POWER
 C_SOURCES	+= $(wildcard $(APP_DIR)/power/*.c)
 endif
 
+APP_CLI ?= 0
+ifeq ($(APP_CLI), 1)
+APP_GUI		= 1
+CFLAGS		+= -DAPP_CLI
+C_SOURCES	+= $(wildcard $(APP_DIR)/cli/*.c)
+endif
+
 APP_MENU ?= 0
 ifeq ($(APP_MENU), 1)
 CFLAGS += -DAPP_MENU
@@ -238,6 +247,17 @@ CFLAGS		+= -DBUILD_GPIO_DEMO
 C_SOURCES	+= $(wildcard $(APP_DIR)/gpio-tester/*.c)
 endif
 
+APP_MUSIC_PLAYER ?= 0
+ifeq ($(APP_MUSIC_PLAYER), 1)
+CFLAGS		+= -DAPP_MUSIC_PLAYER
+BUILD_MUSIC_PLAYER = 1
+endif
+BUILD_MUSIC_PLAYER ?= 0
+ifeq ($(BUILD_MUSIC_PLAYER), 1)
+CFLAGS		+= -DBUILD_MUSIC_PLAYER
+C_SOURCES	+= $(wildcard $(APP_DIR)/music-player/*.c)
+endif
+
 # device drivers
 
 APP_GUI	?= 0

applications/cli/cli.c

@@ -0,0 +1,173 @@
+#include "cli_i.h"
+#include "cli_commands.h"
+
+#include <api-hal-vcp.h>
+
+Cli* cli_alloc() {
+    Cli* cli = furi_alloc(sizeof(Cli));
+    CliCommandDict_init(cli->commands);
+
+    cli->mutex = osMutexNew(NULL);
+    furi_check(cli->mutex);
+
+    cli_reset_state(cli);
+
+    return cli;
+}
+
+void cli_free(Cli* cli) {
+    free(cli);
+}
+
+void cli_reset_state(Cli* cli) {
+    string_clear(cli->line);
+    string_init(cli->line);
+}
+
+void cli_putc(char c) {
+    api_hal_vcp_tx((uint8_t*)&c, 1);
+}
+
+void cli_print(const char* str) {
+    api_hal_vcp_tx((uint8_t*)str, strlen(str));
+}
+
+void cli_print_version() {
+    cli_print("Build date:" BUILD_DATE ". "
+              "Git Commit:" GIT_COMMIT ". "
+              "Git Branch:" GIT_BRANCH ". "
+              "Commit Number:" GIT_BRANCH_NUM ".");
+}
+
+void cli_motd() {
+    cli_print("Flipper cli.\r\n");
+    cli_print_version();
+}
+
+void cli_nl() {
+    cli_print("\r\n");
+}
+
+void cli_prompt() {
+    cli_print("\r\n>: ");
+}
+
+void cli_backspace(Cli* cli) {
+    size_t s = string_size(cli->line);
+    if(s > 0) {
+        s--;
+        string_left(cli->line, s);
+        cli_putc(CliSymbolAsciiBackspace);
+        cli_putc(CliSymbolAsciiSpace);
+        cli_putc(CliSymbolAsciiBackspace);
+    } else {
+        cli_putc(CliSymbolAsciiBell);
+    }
+}
+
+void cli_enter(Cli* cli) {
+    // Normalize input
+    string_strim(cli->line);
+    if(string_size(cli->line) == 0) {
+        cli_prompt();
+        return;
+    }
+
+    // Get first word as command name
+    string_t command;
+    string_init(command);
+    size_t ws = string_search_char(cli->line, ' ');
+    if(ws == STRING_FAILURE) {
+        string_set(command, cli->line);
+        string_clear(cli->line);
+        string_init(cli->line);
+    } else {
+        string_set_n(command, cli->line, 0, ws);
+        string_right(cli->line, ws);
+        string_strim(cli->line);
+    }
+
+    // Search for command
+    furi_check(osMutexAcquire(cli->mutex, osWaitForever) == osOK);
+    CliCommand* cli_command = CliCommandDict_get(cli->commands, command);
+    furi_check(osMutexRelease(cli->mutex) == osOK);
+    if(cli_command) {
+        cli_nl();
+        cli_command->callback(cli->line, cli_command->context);
+        cli_prompt();
+    } else {
+        cli_nl();
+        cli_print("Command not found: ");
+        cli_print(string_get_cstr(command));
+        cli_prompt();
+        cli_putc(CliSymbolAsciiBell);
+    }
+
+    // Always finish with clean state
+    cli_reset_state(cli);
+}
+
+void cli_process_input(Cli* cli) {
+    char c;
+    size_t r;
+
+    r = api_hal_vcp_rx((uint8_t*)&c, 1);
+    if(r == 0) {
+        cli_reset_state(cli);
+    }
+
+    if(c == CliSymbolAsciiTab) {
+        cli_putc(CliSymbolAsciiBell);
+    } else if(c == CliSymbolAsciiSOH) {
+        cli_motd();
+        cli_prompt();
+    } else if(c == CliSymbolAsciiEOT) {
+        cli_reset_state(cli);
+    } else if(c == CliSymbolAsciiEsc) {
+        r = api_hal_vcp_rx((uint8_t*)&c, 1);
+        if(r && c == '[') {
+            api_hal_vcp_rx((uint8_t*)&c, 1);
+        } else {
+            cli_putc(CliSymbolAsciiBell);
+        }
+    } else if(c == CliSymbolAsciiBackspace || c == CliSymbolAsciiDel) {
+        cli_backspace(cli);
+    } else if(c == CliSymbolAsciiCR) {
+        cli_enter(cli);
+    } else if(c >= 0x20 && c < 0x7F) {
+        string_push_back(cli->line, c);
+        cli_putc(c);
+    } else {
+        cli_putc(CliSymbolAsciiBell);
+    }
+}
+
+void cli_add_command(Cli* cli, const char* name, CliCallback callback, void* context) {
+    string_t name_str;
+    string_init_set_str(name_str, name);
+    CliCommand c;
+    c.callback = callback;
+    c.context = context;
+
+    furi_check(osMutexAcquire(cli->mutex, osWaitForever) == osOK);
+    CliCommandDict_set_at(cli->commands, name_str, c);
+    furi_check(osMutexRelease(cli->mutex) == osOK);
+}
+
+void cli_task(void* p) {
+    Cli* cli = cli_alloc();
+
+    // Init basic cli commands
+    cli_commands_init(cli);
+
+    if(!furi_create("cli", cli)) {
+        printf("[cli_task] cannot create the cli record\n");
+        furiac_exit(NULL);
+    }
+
+    furiac_ready();
+
+    while(1) {
+        cli_process_input(cli);
+    }
+}

applications/cli/cli.h

@@ -0,0 +1,42 @@
+#pragma once
+
+#include <m-string.h>
+
+/* Cli type
+ * Anonymous structure. Use cli_i.h if you need to go deeper.
+ */
+typedef struct Cli Cli;
+
+/* Cli callback function pointer.
+ * Implement this interface and use add_cli_command
+ * @param args - string with what was passed after command
+ * @param context - pointer to whatever you gave us on cli_add_command
+ */
+typedef void (*CliCallback)(string_t args, void* context);
+
+/* Add cli command
+ * Registers you command callback
+ * @param cli - pointer to cli instance
+ * @param name - command name
+ * @param callback - callback function
+ * @param context - pointer to whatever we need to pass to callback
+ */
+void cli_add_command(Cli* cli, const char* name, CliCallback callback, void* context);
+
+/* Read terminal input.
+ * Do it only from inside of callback.
+ * @param buffer - buffer pointer to char buffer
+ * @param size - size of buffer in bytes
+ */
+void cli_read(char* buffer, size_t size);
+
+/* Print to terminal
+ * Do it only from inside of callback.
+ * @param buffer - pointer to null terminated string to print.
+ */
+void cli_print(const char* buffer);
+
+/* New line 
+ * Send new ine sequence
+ */
+void cli_nl();

applications/cli/cli_commands.c

@@ -0,0 +1,54 @@
+#include "cli_commands.h"
+#include <api-hal.h>
+
+void cli_command_help(string_t args, void* context) {
+    (void)args;
+    Cli* cli = context;
+    cli_print("Commands we have:");
+
+    furi_check(osMutexAcquire(cli->mutex, osWaitForever) == osOK);
+    CliCommandDict_it_t it;
+    for(CliCommandDict_it(it, cli->commands); !CliCommandDict_end_p(it); CliCommandDict_next(it)) {
+        CliCommandDict_itref_t* ref = CliCommandDict_ref(it);
+        cli_print(" ");
+        cli_print(string_get_cstr(ref->key));
+    };
+    furi_check(osMutexRelease(cli->mutex) == osOK);
+
+    if(string_size(args) > 0) {
+        cli_nl();
+        cli_print("Also I have no clue what '");
+        cli_print(string_get_cstr(args));
+        cli_print("' is.");
+    }
+}
+
+void cli_command_version(string_t args, void* context) {
+    (void)args;
+    (void)context;
+    cli_print_version();
+}
+
+void cli_command_uuid(string_t args, void* context) {
+    (void)args;
+    (void)context;
+    size_t uid_size = api_hal_uid_size();
+    const uint8_t* uid = api_hal_uid();
+
+    string_t byte_str;
+    string_init(byte_str);
+    string_cat_printf(byte_str, "UID:");
+    for(size_t i = 0; i < uid_size; i++) {
+        uint8_t uid_byte = uid[i];
+        string_cat_printf(byte_str, "%02X", uid_byte);
+    }
+    cli_print(string_get_cstr(byte_str));
+}
+
+void cli_commands_init(Cli* cli) {
+    cli_add_command(cli, "help", cli_command_help, cli);
+    cli_add_command(cli, "?", cli_command_help, cli);
+    cli_add_command(cli, "version", cli_command_version, cli);
+    cli_add_command(cli, "!", cli_command_version, cli);
+    cli_add_command(cli, "uid", cli_command_uuid, cli);
+}

applications/cli/cli_commands.h

@@ -0,0 +1,5 @@
+#pragma once
+
+#include "cli_i.h"
+
+void cli_commands_init(Cli* cli);

applications/cli/cli_i.h

@@ -0,0 +1,42 @@
+#pragma once
+
+#include "cli.h"
+
+#include <flipper.h>
+#include <flipper_v2.h>
+
+#include <m-dict.h>
+
+#define CLI_LINE_SIZE_MAX
+
+typedef struct {
+    CliCallback callback;
+    void* context;
+} CliCommand;
+
+DICT_DEF2(CliCommandDict, string_t, STRING_OPLIST, CliCommand, M_POD_OPLIST)
+
+typedef enum {
+    CliSymbolAsciiSOH = 0x01,
+    CliSymbolAsciiEOT = 0x04,
+    CliSymbolAsciiBell = 0x07,
+    CliSymbolAsciiBackspace = 0x08,
+    CliSymbolAsciiTab = 0x09,
+    CliSymbolAsciiCR = 0x0D,
+    CliSymbolAsciiEsc = 0x1B,
+    CliSymbolAsciiUS = 0x1F,
+    CliSymbolAsciiSpace = 0x20,
+    CliSymbolAsciiDel = 0x7F,
+} CliSymbols;
+
+struct Cli {
+    CliCommandDict_t commands;
+    osMutexId_t mutex;
+    string_t line;
+};
+
+Cli* cli_alloc();
+void cli_free(Cli* cli);
+void cli_reset_state(Cli* cli);
+void cli_print_version();
+void cli_putc(char c);

applications/music-player/music-player.c

@@ -0,0 +1,444 @@
+#include "flipper_v2.h"
+
+// TODO float note freq
+typedef enum {
+    // Delay
+    N = 0,
+    // Octave 4
+    B4 = 494,
+    // Octave 5
+    C5 = 523,
+    D5 = 587,
+    E5 = 659,
+    F_5 = 740,
+    G5 = 784,
+    A5 = 880,
+    B5 = 988,
+    // Octave 6
+    C6 = 1046,
+    D6 = 1175,
+    E6 = 1319,
+} MelodyEventNote;
+
+typedef enum {
+    L1 = 1,
+    L2 = 2,
+    L4 = 4,
+    L8 = 8,
+    L16 = 16,
+    L32 = 32,
+    L64 = 64,
+    L128 = 128,
+} MelodyEventLength;
+
+typedef struct {
+    MelodyEventNote note;
+    MelodyEventLength length;
+} MelodyEventRecord;
+
+typedef struct {
+    const MelodyEventRecord* record;
+    int8_t loop_count;
+} SongPattern;
+
+const MelodyEventRecord melody_start[] = {
+    {E6, L8}, {N, L8},   {E5, L8}, {B5, L8},  {N, L4},  {E5, L8},  {A5, L8},  {G5, L8}, {A5, L8},
+    {E5, L8}, {B5, L8},  {N, L8},  {G5, L8},  {A5, L8}, {D6, L8},  {N, L4},   {D5, L8}, {B5, L8},
+    {N, L4},  {D5, L8},  {A5, L8}, {G5, L8},  {A5, L8}, {D5, L8},  {F_5, L8}, {N, L8},  {G5, L8},
+    {A5, L8}, {D6, L8},  {N, L4},  {F_5, L8}, {B5, L8}, {N, L4},   {F_5, L8}, {D6, L8}, {C6, L8},
+    {B5, L8}, {F_5, L8}, {A5, L8}, {N, L8},   {G5, L8}, {F_5, L8}, {E5, L8},  {N, L8},  {C5, L8},
+    {E5, L8}, {B5, L8},  {B4, L8}, {C5, L8},  {D5, L8}, {D6, L8},  {C6, L8},  {B5, L8}, {F_5, L8},
+    {A5, L8}, {N, L8},   {G5, L8}, {A5, L8},  {E6, L8}};
+
+const MelodyEventRecord melody_loop[] = {
+    {N, L4},   {E5, L8}, {B5, L8},  {N, L4},  {E5, L8},  {A5, L8},  {G5, L8}, {A5, L8},  {E5, L8},
+    {B5, L8},  {N, L8},  {G5, L8},  {A5, L8}, {D6, L8},  {N, L4},   {D5, L8}, {B5, L8},  {N, L4},
+    {D5, L8},  {A5, L8}, {G5, L8},  {A5, L8}, {D5, L8},  {F_5, L8}, {N, L8},  {G5, L8},  {A5, L8},
+    {D6, L8},  {N, L4},  {F_5, L8}, {B5, L8}, {N, L4},   {F_5, L8}, {D6, L8}, {C6, L8},  {B5, L8},
+    {F_5, L8}, {A5, L8}, {N, L8},   {G5, L8}, {F_5, L8}, {E5, L8},  {N, L8},  {C5, L8},  {E5, L8},
+    {B5, L8},  {B4, L8}, {C5, L8},  {D5, L8}, {D6, L8},  {C6, L8},  {B5, L8}, {F_5, L8}, {A5, L8},
+    {N, L8},   {G5, L8}, {A5, L8},  {E6, L8}};
+
+const MelodyEventRecord melody_chords_1bar[] = {
+    {E6, L8},   {N, L8},    {B4, L128}, {E5, L128}, {B4, L128}, {E5, L128}, {B4, L128}, {E5, L128},
+    {B4, L128}, {E5, L128}, {B4, L128}, {E5, L128}, {B4, L128}, {E5, L128}, {B4, L128}, {E5, L128},
+    {B4, L128}, {E5, L128}, {B5, L8},   {N, L4},    {B4, L128}, {E5, L128}, {B4, L128}, {E5, L128},
+    {B4, L128}, {E5, L128}, {B4, L128}, {E5, L128}, {B4, L128}, {E5, L128}, {B4, L128}, {E5, L128},
+    {B4, L128}, {E5, L128}, {B4, L128}, {E5, L128}, {A5, L8}};
+
+const SongPattern song[] = {{melody_start, 1}, {melody_loop, -1}};
+
+typedef enum {
+    EventTypeTick,
+    EventTypeKey,
+    EventTypeNote,
+    // add your events type
+} MusicDemoEventType;
+
+typedef struct {
+    union {
+        InputEvent input;
+        const MelodyEventRecord* note_record;
+    } value;
+    MusicDemoEventType type;
+} MusicDemoEvent;
+
+typedef struct {
+    ValueMutex* state_mutex;
+    osMessageQueueId_t event_queue;
+
+} MusicDemoContext;
+
+#define note_stack_size 4
+typedef struct {
+    // describe state here
+    const MelodyEventRecord* note_record;
+    const MelodyEventRecord* note_stack[note_stack_size];
+    uint8_t volume_id;
+    uint8_t volume_id_max;
+} State;
+
+float volumes[] = {0, 0.02, 0.05, 0.1, 0.5};
+
+bool is_white_note(const MelodyEventRecord* note_record, uint8_t id) {
+    if(note_record == NULL) return false;
+
+    switch(note_record->note) {
+    case C5:
+    case C6:
+        if(id == 0) return true;
+        break;
+    case D5:
+    case D6:
+        if(id == 1) return true;
+        break;
+    case E5:
+    case E6:
+        if(id == 2) return true;
+        break;
+    case G5:
+        if(id == 4) return true;
+        break;
+    case A5:
+        if(id == 5) return true;
+        break;
+    case B4:
+    case B5:
+        if(id == 6) return true;
+        break;
+    default:
+        break;
+    }
+
+    return false;
+}
+
+bool is_black_note(const MelodyEventRecord* note_record, uint8_t id) {
+    if(note_record == NULL) return false;
+
+    switch(note_record->note) {
+    case F_5:
+        if(id == 3) return true;
+        break;
+    default:
+        break;
+    }
+
+    return false;
+}
+
+const char* get_note_name(const MelodyEventRecord* note_record) {
+    if(note_record == NULL) return "";
+
+    switch(note_record->note) {
+    case N:
+        return "---";
+        break;
+    case B4:
+        return "B4-";
+        break;
+    case C5:
+        return "C5-";
+        break;
+    case D5:
+        return "D5-";
+        break;
+    case E5:
+        return "E5-";
+        break;
+    case F_5:
+        return "F#5";
+        break;
+    case G5:
+        return "G5-";
+        break;
+    case A5:
+        return "A5-";
+        break;
+    case B5:
+        return "B5-";
+        break;
+    case C6:
+        return "C6-";
+        break;
+    case D6:
+        return "D6-";
+        break;
+    case E6:
+        return "E6-";
+        break;
+    default:
+        return "UNK";
+        break;
+    }
+}
+const char* get_note_len_name(const MelodyEventRecord* note_record) {
+    if(note_record == NULL) return "";
+
+    switch(note_record->length) {
+    case L1:
+        return "1-";
+        break;
+    case L2:
+        return "2-";
+        break;
+    case L4:
+        return "4-";
+        break;
+    case L8:
+        return "8-";
+        break;
+    case L16:
+        return "16";
+        break;
+    case L32:
+        return "32";
+        break;
+    case L64:
+        return "64";
+        break;
+    case L128:
+        return "1+";
+        break;
+    default:
+        return "--";
+        break;
+    }
+}
+
+static void render_callback(CanvasApi* canvas, void* ctx) {
+    State* state = (State*)acquire_mutex((ValueMutex*)ctx, 25);
+
+    canvas->clear(canvas);
+    canvas->set_color(canvas, ColorBlack);
+    canvas->set_font(canvas, FontPrimary);
+    canvas->draw_str(canvas, 0, 12, "MusicPlayer");
+
+    uint8_t x_pos = 0;
+    uint8_t y_pos = 24;
+    const uint8_t white_w = 10;
+    const uint8_t white_h = 40;
+
+    const int8_t black_x = 6;
+    const int8_t black_y = -5;
+    const uint8_t black_w = 8;
+    const uint8_t black_h = 32;
+
+    // white keys
+    for(size_t i = 0; i < 7; i++) {
+        if(is_white_note(state->note_record, i)) {
+            canvas->draw_box(canvas, x_pos + white_w * i, y_pos, white_w + 1, white_h);
+        } else {
+            canvas->draw_frame(canvas, x_pos + white_w * i, y_pos, white_w + 1, white_h);
+        }
+    }
+
+    // black keys
+    for(size_t i = 0; i < 7; i++) {
+        if(i != 2 && i != 6) {
+            canvas->set_color(canvas, ColorWhite);
+            canvas->draw_box(
+                canvas, x_pos + white_w * i + black_x, y_pos + black_y, black_w + 1, black_h);
+            canvas->set_color(canvas, ColorBlack);
+            if(is_black_note(state->note_record, i)) {
+                canvas->draw_box(
+                    canvas, x_pos + white_w * i + black_x, y_pos + black_y, black_w + 1, black_h);
+            } else {
+                canvas->draw_frame(
+                    canvas, x_pos + white_w * i + black_x, y_pos + black_y, black_w + 1, black_h);
+            }
+        }
+    }
+
+    // volume widget
+    x_pos = 124;
+    y_pos = 0;
+    const uint8_t volume_h = (64 / (state->volume_id_max - 1)) * state->volume_id;
+    canvas->draw_frame(canvas, x_pos, y_pos, 4, 64);
+    canvas->draw_box(canvas, x_pos, y_pos + (64 - volume_h), 4, volume_h);
+
+    // note stack widget
+    x_pos = 73;
+    y_pos = 0;
+    canvas->set_color(canvas, ColorBlack);
+    canvas->set_font(canvas, FontPrimary);
+    canvas->draw_frame(canvas, x_pos, y_pos, 49, 64);
+    canvas->draw_line(canvas, x_pos + 28, 0, x_pos + 28, 64);
+
+    for(uint8_t i = 0; i < note_stack_size; i++) {
+        if(i == 0) {
+            canvas->draw_box(canvas, x_pos, y_pos + 48, 49, 16);
+            canvas->set_color(canvas, ColorWhite);
+        } else {
+            canvas->set_color(canvas, ColorBlack);
+        }
+        canvas->draw_str(canvas, x_pos + 4, 64 - 16 * i - 3, get_note_name(state->note_stack[i]));
+        canvas->draw_str(
+            canvas, x_pos + 31, 64 - 16 * i - 3, get_note_len_name(state->note_stack[i]));
+        canvas->draw_line(canvas, x_pos, 64 - 16 * i, x_pos + 48, 64 - 16 * i);
+    }
+
+    release_mutex((ValueMutex*)ctx, state);
+}
+
+static void input_callback(InputEvent* input_event, void* ctx) {
+    osMessageQueueId_t event_queue = (QueueHandle_t)ctx;
+
+    MusicDemoEvent event;
+    event.type = EventTypeKey;
+    event.value.input = *input_event;
+    osMessageQueuePut(event_queue, &event, 0, 0);
+}
+
+void process_note(
+    const MelodyEventRecord* note_record,
+    float bar_length_ms,
+    MusicDemoContext* context) {
+    MusicDemoEvent event;
+    // send note event
+    event.type = EventTypeNote;
+    event.value.note_record = note_record;
+    osMessageQueuePut(context->event_queue, &event, 0, 0);
+
+    // read volume
+    State* state = (State*)acquire_mutex(context->state_mutex, 25);
+    float volume = volumes[state->volume_id];
+    release_mutex(context->state_mutex, state);
+
+    // play note
+    float note_delay = bar_length_ms / (float)note_record->length;
+    if(note_record->note != N) {
+        hal_pwm_set(volume, note_record->note, &SPEAKER_TIM, SPEAKER_CH);
+    }
+    delay(note_delay);
+    hal_pwm_stop(&SPEAKER_TIM, SPEAKER_CH);
+}
+
+void music_player_thread(void* p) {
+    MusicDemoContext* context = (MusicDemoContext*)p;
+
+    const float bpm = 130.0f;
+    // 4/4
+    const float bar_length_ms = (60.0f * 1000.0f / bpm) * 4;
+    const uint16_t melody_start_events_count = sizeof(melody_start) / sizeof(melody_start[0]);
+    const uint16_t melody_loop_events_count = sizeof(melody_loop) / sizeof(melody_loop[0]);
+
+    for(size_t i = 0; i < melody_start_events_count; i++) {
+        process_note(&melody_start[i], bar_length_ms, context);
+    }
+
+    while(1) {
+        for(size_t i = 0; i < melody_loop_events_count; i++) {
+            process_note(&melody_loop[i], bar_length_ms, context);
+        }
+    }
+}
+
+void music_player(void* p) {
+    osMessageQueueId_t event_queue = osMessageQueueNew(1, sizeof(MusicDemoEvent), NULL);
+
+    State _state;
+    _state.note_record = NULL;
+    for(size_t i = 0; i < note_stack_size; i++) {
+        _state.note_stack[i] = NULL;
+    }
+    _state.volume_id = 1;
+    _state.volume_id_max = sizeof(volumes) / sizeof(volumes[0]);
+
+    ValueMutex state_mutex;
+    if(!init_mutex(&state_mutex, &_state, sizeof(State))) {
+        printf("cannot create mutex\n");
+        furiac_exit(NULL);
+    }
+
+    Widget* widget = widget_alloc();
+    widget_draw_callback_set(widget, render_callback, &state_mutex);
+    widget_input_callback_set(widget, input_callback, event_queue);
+
+    // Open GUI and register widget
+    GuiApi* gui = (GuiApi*)furi_open("gui");
+    if(gui == NULL) {
+        printf("gui is not available\n");
+        furiac_exit(NULL);
+    }
+    gui->add_widget(gui, widget, GuiLayerFullscreen);
+
+    // open input record
+    PubSub* input_events_record = furi_open("input_events");
+    // prepare "do nothing" event
+    InputEvent input_event = {InputRight, true};
+
+    // start player thread
+    // TODO change to fuirac_start
+    osThreadAttr_t player_attr = {.name = "music_player_thread", .stack_size = 512};
+    MusicDemoContext context = {.state_mutex = &state_mutex, .event_queue = event_queue};
+    osThreadId_t player = osThreadNew(music_player_thread, &context, &player_attr);
+
+    MusicDemoEvent event;
+    while(1) {
+        osStatus_t event_status = osMessageQueueGet(event_queue, &event, NULL, 100);
+
+        State* state = (State*)acquire_mutex_block(&state_mutex);
+
+        if(event_status == osOK) {
+            if(event.type == EventTypeKey) {
+                // press events
+                if(event.value.input.state && event.value.input.input == InputBack) {
+                }
+
+                if(event.value.input.state && event.value.input.input == InputUp) {
+                    if(state->volume_id < state->volume_id_max - 1) state->volume_id++;
+                }
+
+                if(event.value.input.state && event.value.input.input == InputDown) {
+                    if(state->volume_id > 0) state->volume_id--;
+                }
+
+                if(event.value.input.state && event.value.input.input == InputLeft) {
+                }
+
+                if(event.value.input.state && event.value.input.input == InputRight) {
+                }
+
+                if(event.value.input.input == InputOk) {
+                }
+
+            } else if(event.type == EventTypeNote) {
+                // send "do nothing" event to prevent display backlight off
+                notify_pubsub(input_events_record, &input_event);
+
+                state->note_record = event.value.note_record;
+
+                for(size_t i = note_stack_size - 1; i > 0; i--) {
+                    state->note_stack[i] = state->note_stack[i - 1];
+                }
+                state->note_stack[0] = state->note_record;
+            }
+        } else {
+            // event timeout
+        }
+
+        widget_update(widget);
+        release_mutex(&state_mutex, state);
+    }
+}

applications/nfc/nfc.c

@@ -68,6 +68,12 @@ void nfc_test_callback(void* context) {
     nfc->screen = 0;
     widget_enabled_set(nfc->widget, true);
 
+    // TODO only for workaround
+    if(nfc->ret != ERR_NONE) {
+        nfc->ret = rfalNfcInitialize();
+        rfalLowPowerModeStart();
+    }
+
     if(nfc->ret == ERR_NONE && !nfc->worker) {
         // TODO change to fuirac_start
         nfc->worker = osThreadNew(nfc_worker_task, nfc, &nfc->worker_attr);
@@ -77,11 +83,29 @@ void nfc_test_callback(void* context) {
 }
 
 void nfc_field_on_callback(void* context) {
+    furi_assert(context);
+    Nfc* nfc = context;
+
+    // TODO only for workaround
+    if(nfc->ret != ERR_NONE) {
+        nfc->ret = rfalNfcInitialize();
+        rfalLowPowerModeStart();
+    }
+
     st25r3916OscOn();
     st25r3916TxRxOn();
 }
 
 void nfc_field_off_callback(void* context) {
+    furi_assert(context);
+    Nfc* nfc = context;
+
+    // TODO only for workaround
+    if(nfc->ret != ERR_NONE) {
+        nfc->ret = rfalNfcInitialize();
+        rfalLowPowerModeStart();
+    }
+
     st25r3916TxRxOff();
 }
 
@@ -158,8 +182,8 @@ void nfc_task(void* p) {
         furiac_exit(NULL);
     }
 
-    nfc->ret = rfalNfcInitialize();
-    rfalLowPowerModeStart();
+    // TODO only for workaround
+    nfc->ret = ERR_WRONG_STATE;
 
     furiac_ready();
 

applications/power/power.c

@@ -8,6 +8,7 @@
 #include <gui/widget.h>
 #include <assets_icons.h>
 #include <api-hal-power.h>
+#include <cli/cli.h>
 
 struct Power {
     Icon* usb_icon;
@@ -17,6 +18,7 @@ struct Power {
     Widget* battery_widget;
 
     ValueMutex* menu_vm;
+    Cli* cli;
     MenuItem* menu;
 
     uint8_t charge;
@@ -54,6 +56,8 @@ Power* power_alloc() {
     power->menu_vm = furi_open("menu");
     furi_check(power->menu_vm);
 
+    power->cli = furi_open("cli");
+
     power->menu = menu_item_alloc_menu("Power", NULL);
     menu_item_subitem_add(
         power->menu, menu_item_alloc_function("Poweroff", NULL, power_off_callback, power));
@@ -82,10 +86,20 @@ void power_free(Power* power) {
     free(power);
 }
 
+void power_cli_poweroff(string_t args, void* context) {
+    cli_print("Poweroff in 5 seconds");
+    osDelay(5000);
+    api_hal_power_off();
+}
+
 void power_task(void* p) {
     (void)p;
     Power* power = power_alloc();
 
+    if(power->cli) {
+        cli_add_command(power->cli, "poweroff", power_cli_poweroff, power);
+    }
+
     FuriRecordSubscriber* gui_record = furi_open_deprecated("gui", false, false, NULL, NULL, NULL);
     assert(gui_record);
     GuiApi* gui = furi_take(gui_record);

core/flipper_v2.c

@@ -1,5 +1,15 @@
 #include "flipper_v2.h"
 
 bool init_flipper_api(void) {
-    return gpio_api_init();
+    bool no_errors = true;
+
+    if(!furi_init()) {
+        no_errors = false;
+    }
+
+    if(!gpio_api_init()) {
+        no_errors = false;
+    }
+
+    return no_errors;
 }

core/furi-deprecated.c

@@ -11,6 +11,13 @@
 
 static FuriRecord records[MAX_RECORD_COUNT];
 static size_t current_buffer_idx = 0;
+osMutexId_t furi_core_mutex;
+
+bool furi_init(void) {
+    furi_core_mutex = osMutexNew(NULL);
+    if(furi_core_mutex == NULL) return false;
+    return true;
+}
 
 // find record pointer by name
 static FuriRecord* find_record(const char* name) {
@@ -32,6 +39,11 @@ bool furi_create_deprecated(const char* name, void* value, size_t size) {
     printf("[FURI] creating %s record\n", name);
 #endif
 
+    // acquire mutex to prevent simultaneous write to record with same index
+    if(osMutexAcquire(furi_core_mutex, osWaitForever) != osOK) {
+        return false;
+    }
+
     FuriRecord* record = find_record(name);
 
     if(record != NULL) {
@@ -69,6 +81,8 @@ bool furi_create_deprecated(const char* name, void* value, size_t size) {
 
     current_buffer_idx++;
 
+    osMutexRelease(furi_core_mutex);
+
     return true;
 }
 

core/furi-deprecated.h

@@ -87,6 +87,9 @@ typedef struct {
     FlipperAppLibrary libs;
 } FlipperStartupApp;
 
+// Init core
+bool furi_init(void);
+
 /*!
 Simply starts application.
 It call app entrypoint with param passed as argument.

core/furi_ac.c

@@ -31,12 +31,12 @@ void furiac_wait_libs(const FlipperAppLibrary* libs) {
 
         if(app_id == INVALID_TASK_ID) {
 #ifdef FURI_DEBUG
-            printf("[FURIAC] Invalid library name %s\n", lib_name);
+            printf("[FURIAC] Invalid library name %s\n", libs->name[i]);
 #endif
         } else {
             while(!task_buffer[app_id].ready) {
 #ifdef FURI_DEBUG
-                printf("[FURIAC] waiting for library \"%s\"\n", lib_name);
+                printf("[FURIAC] waiting for library \"%s\"\n", libs->name[i]);
 #endif
                 osDelay(50);
             }

core/ring.c

@@ -0,0 +1,138 @@
+#include "ring.h"
+#include <flipper_v2.h>
+
+struct Ring {
+    uint8_t* data;
+    size_t size;
+    volatile size_t read_ptr;
+    volatile size_t write_ptr;
+};
+
+Ring* ring_alloc(size_t size) {
+    Ring* ring = furi_alloc(sizeof(Ring));
+    ring->size = size + 1;
+    ring->data = furi_alloc(ring->size);
+    ring_clear(ring);
+    return ring;
+}
+
+void ring_free(Ring* ring) {
+    furi_assert(ring);
+    free(ring->data);
+    free(ring);
+}
+
+size_t ring_size(Ring* ring) {
+    furi_assert(ring);
+    return ring->size - 1;
+}
+
+inline static size_t ring_read_calculate(Ring* ring, size_t r, size_t w) {
+    if(w >= r) {
+        return w - r;
+    } else {
+        return ring->size - (r - w);
+    }
+}
+
+size_t ring_read_space(Ring* ring) {
+    furi_assert(ring);
+
+    const size_t r = ring->read_ptr;
+    const size_t w = ring->write_ptr;
+
+    return ring_read_calculate(ring, r, w);
+}
+
+inline static size_t ring_write_calculate(Ring* ring, size_t r, size_t w) {
+    if(r > w) {
+        return r - w - 1;
+    } else {
+        return ring->size - (r - w);
+    }
+}
+
+size_t ring_write_space(Ring* ring) {
+    furi_assert(ring);
+
+    const size_t r = ring->read_ptr;
+    const size_t w = ring->write_ptr;
+
+    return ring_write_calculate(ring, r, w);
+}
+
+size_t ring_push(Ring* ring, const uint8_t* data, size_t size) {
+    furi_assert(ring);
+    furi_assert(data);
+
+    const size_t r = ring->read_ptr;
+    size_t w = ring->write_ptr;
+    const size_t write_space = ring_write_calculate(ring, r, w);
+
+    if(write_space == 0) return 0;
+
+    const size_t to_write = size > write_space ? write_space : size;
+    size_t end, first, second;
+
+    end = w + to_write;
+    if(end > ring->size) {
+        first = ring->size - w;
+        second = end % ring->size;
+    } else {
+        first = to_write;
+        second = 0;
+    }
+
+    memcpy(ring->data + w, data, first);
+    w = (w + first) % ring->size;
+
+    if(second) {
+        memcpy(ring->data + w, data + first, second);
+        w = (w + second) % ring->size;
+    }
+
+    ring->write_ptr = w;
+
+    return to_write;
+}
+
+size_t ring_pull(Ring* ring, uint8_t* data, size_t size) {
+    furi_assert(ring);
+    furi_assert(data);
+
+    size_t r = ring->read_ptr;
+    const size_t w = ring->write_ptr;
+    const size_t read_space = ring_read_calculate(ring, r, w);
+
+    if(read_space == 0) return 0;
+
+    size_t to_read = size > read_space ? read_space : size;
+    size_t end, first, second;
+
+    end = r + to_read;
+    if(end > ring->size) {
+        first = ring->size - r;
+        second = end % ring->size;
+    } else {
+        first = to_read;
+        second = 0;
+    }
+
+    memcpy(data, ring->data + r, first);
+    r = (r + first) % ring->size;
+
+    if(second) {
+        memcpy(data + first, ring->data + r, second);
+        r = (r + second) % ring->size;
+    }
+
+    ring->read_ptr = r;
+
+    return to_read;
+}
+
+void ring_clear(Ring* ring) {
+    furi_assert(ring);
+    ring->read_ptr = 0;
+    ring->write_ptr = 0;
+}

core/ring.h

@@ -0,0 +1,22 @@
+#pragma once
+
+#include <stdint.h>
+#include <string.h>
+
+typedef struct Ring Ring;
+
+Ring* ring_alloc(size_t size);
+
+void ring_free(Ring* ring);
+
+size_t ring_size(Ring* ring);
+
+size_t ring_read_space(Ring* ring);
+
+size_t ring_write_space(Ring* ring);
+
+size_t ring_push(Ring* ring, const uint8_t* data, size_t size);
+
+size_t ring_pull(Ring* ring, uint8_t* data, size_t size);
+
+void ring_clear(Ring* ring);

debug/stm32wbx.cfg

@@ -1,105 +0,0 @@
-# script for stm32wbx family
-
-gdb_port 4242
-
-#
-# stm32wb devices support both JTAG and SWD transports.
-#
-source [find target/swj-dp.tcl]
-source [find mem_helper.tcl]
-
-if { [info exists CHIPNAME] } {
-   set _CHIPNAME $CHIPNAME
-} else {
-   set _CHIPNAME stm32wbx
-}
-
-set _ENDIAN little
-
-# Work-area is a space in RAM used for flash programming
-# By default use 64kB
-if { [info exists WORKAREASIZE] } {
-   set _WORKAREASIZE $WORKAREASIZE
-} else {
-   set _WORKAREASIZE 0x10000
-}
-
-#jtag scan chain
-if { [info exists CPUTAPID] } {
-   set _CPUTAPID $CPUTAPID
-} else {
-   if { [using_jtag] } {
-      set _CPUTAPID 0x6ba00477
-   } else {
-      # SWD IDCODE (single drop, arm)
-      set _CPUTAPID 0x6ba02477
-   }
-}
-
-swj_newdap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
-dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
-
-if {[using_jtag]} {
-   jtag newtap $_CHIPNAME bs -irlen 5
-}
-
-set _TARGETNAME $_CHIPNAME.cpu
-target create $_TARGETNAME cortex_m -endian $_ENDIAN -dap $_CHIPNAME.dap
-
-$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
-
-set _FLASHNAME $_CHIPNAME.flash
-flash bank $_FLASHNAME stm32l4x 0 0 0 0 $_TARGETNAME
-
-# Common knowledges tells JTAG speed should be <= F_CPU/6.
-# F_CPU after reset is MSI 4MHz, so use F_JTAG = 500 kHz to stay on
-# the safe side.
-#
-# Note that there is a pretty wide band where things are
-# more or less stable, see http://openocd.zylin.com/#/c/3366/
-adapter speed 500
-
-adapter srst delay 100
-if {[using_jtag]} {
- jtag_ntrst_delay 100
-}
-
-reset_config srst_nogate
-
-if {![using_hla]} {
-   # if srst is not fitted use SYSRESETREQ to
-   # perform a soft reset
-   cortex_m reset_config sysresetreq
-}
-
-$_TARGETNAME configure -event reset-init {
-    # CPU comes out of reset with MSI_ON | MSI_RDY | MSI Range 4 MHz.
-    # Configure system to use MSI 24 MHz clock, compliant with VOS default Range1.
-    # 2 WS compliant with VOS=Range1 and 24 MHz.
-    mmw 0x58004000 0x00000102 0  ;# FLASH_ACR |= PRFTBE | 2(Latency)
-    mmw 0x58000000 0x00000091 0  ;# RCC_CR = MSI_ON | MSI Range 24 MHz
-    # Boost JTAG frequency
-    adapter speed 4000
-}
-
-$_TARGETNAME configure -event reset-start {
-    # Reset clock is MSI (4 MHz)
-    adapter speed 500
-}
-
-$_TARGETNAME configure -event examine-end {
-    # Enable debug during low power modes (uses more power)
-    # DBGMCU_CR |= DBG_STANDBY | DBG_STOP | DBG_SLEEP
-    mmw 0xE0042004 0x00000007 0
-
-    # Stop watchdog counters during halt
-    # DBGMCU_APB1_FZR1 |= DBG_IWDG_STOP | DBG_WWDG_STOP
-    mmw 0xE004203C 0x00001800 0
-}
-
-$_TARGETNAME configure -event trace-config {
-    # Set TRACE_IOEN; TRACE_MODE is set to async; when using sync
-    # change this value accordingly to configure trace pins
-    # assignment
-    mmw 0xE0042004 0x00000020 0
-}

firmware/targets/Inc/api-hal-uid.h

@@ -0,0 +1,10 @@
+#pragma once
+
+#include <stdint.h>
+#include <stddef.h>
+
+/* Get platform UID size in bytes */
+size_t api_hal_uid_size();
+
+/* Get const pointer to UID */
+const uint8_t* api_hal_uid();

firmware/targets/Inc/api-hal-vcp.h

@@ -0,0 +1,24 @@
+#pragma once
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <string.h>
+
+/* Init VCP HAL
+ * Allocates ring buffer and initializes state
+ */
+void api_hal_vcp_init();
+
+/* Recieve data from VCP
+ * Waits till some data arrives, never returns 0
+ * @param buffer - pointer to buffer
+ * @param size - buffer size
+ * @return items copied in buffer, 0 if channel closed
+ */
+size_t api_hal_vcp_rx(uint8_t* buffer, size_t size);
+
+/* Transmit data to VCP
+ * @param buffer - pointer to buffer
+ * @param size - buffer size
+ */
+void api_hal_vcp_tx(uint8_t* buffer, size_t size);

firmware/targets/f2/api-hal/api-hal.h → firmware/targets/Inc/api-hal.h

@@ -5,3 +5,6 @@
 #include "api-hal-pwm.h"
 #include "api-hal-task.h"
 #include "api-hal-tim.h"
+#include "api-hal-power.h"
+#include "api-hal-vcp.h"
+#include "api-hal-uid.h"

firmware/targets/f2/Inc/usbd_cdc_if.h

@@ -51,8 +51,8 @@
 /* USER CODE BEGIN EXPORTED_DEFINES */
 /* Define size for the receive and transmit buffer over CDC */
 /* It's up to user to redefine and/or remove those define */
-#define APP_RX_DATA_SIZE  2048
-#define APP_TX_DATA_SIZE  2048
+#define APP_RX_DATA_SIZE  CDC_DATA_HS_MAX_PACKET_SIZE
+#define APP_TX_DATA_SIZE  CDC_DATA_HS_MAX_PACKET_SIZE
 
 /* USER CODE END EXPORTED_DEFINES */
 

firmware/targets/f2/Src/main.c

@@ -104,6 +104,7 @@ int main(void)
   /* USER CODE BEGIN 2 */
   MX_FATFS_Init();
   delay_us_init_DWT();
+  api_hal_vcp_init();
   /* USER CODE END 2 */
 
   /* Init scheduler */

firmware/targets/f2/Src/spi.c

@@ -120,7 +120,7 @@ void HAL_SPI_MspInit(SPI_HandleTypeDef* spiHandle)
     */
     GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_PULLDOWN;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
     GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
     GPIO_InitStruct.Alternate = GPIO_AF6_SPI3;
     HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);

firmware/targets/f2/Src/usbd_cdc_if.c

@@ -51,6 +51,12 @@
 
 /* USER CODE BEGIN PRIVATE_TYPES */
 
+extern void _api_hal_vcp_init();
+extern void _api_hal_vcp_deinit();
+extern void _api_hal_vcp_control_line(uint8_t state);
+extern void _api_hal_vcp_rx_callback(char* buffer, size_t size);
+extern void _api_hal_vcp_tx_complete(size_t size);
+
 /* USER CODE END PRIVATE_TYPES */
 
 /**
@@ -156,6 +162,7 @@ static int8_t CDC_Init_FS(void)
   /* Set Application Buffers */
   USBD_CDC_SetTxBuffer(&hUsbDeviceFS, UserTxBufferFS, 0);
   USBD_CDC_SetRxBuffer(&hUsbDeviceFS, UserRxBufferFS);
+  _api_hal_vcp_init();
   return (USBD_OK);
   /* USER CODE END 3 */
 }
@@ -167,6 +174,7 @@ static int8_t CDC_Init_FS(void)
 static int8_t CDC_DeInit_FS(void)
 {
   /* USER CODE BEGIN 4 */
+  _api_hal_vcp_deinit();
   return (USBD_OK);
   /* USER CODE END 4 */
 }
@@ -181,63 +189,34 @@ static int8_t CDC_DeInit_FS(void)
 static int8_t CDC_Control_FS(uint8_t cmd, uint8_t* pbuf, uint16_t length)
 {
   /* USER CODE BEGIN 5 */
-  switch(cmd)
-  {
-    case CDC_SEND_ENCAPSULATED_COMMAND:
-
-    break;
-
-    case CDC_GET_ENCAPSULATED_RESPONSE:
-
-    break;
-
-    case CDC_SET_COMM_FEATURE:
-
-    break;
-
-    case CDC_GET_COMM_FEATURE:
-
-    break;
-
-    case CDC_CLEAR_COMM_FEATURE:
-
-    break;
-
-  /*******************************************************************************/
-  /* Line Coding Structure                                                       */
-  /*-----------------------------------------------------------------------------*/
-  /* Offset | Field       | Size | Value  | Description                          */
-  /* 0      | dwDTERate   |   4  | Number |Data terminal rate, in bits per second*/
-  /* 4      | bCharFormat |   1  | Number | Stop bits                            */
-  /*                                        0 - 1 Stop bit                       */
-  /*                                        1 - 1.5 Stop bits                    */
-  /*                                        2 - 2 Stop bits                      */
-  /* 5      | bParityType |  1   | Number | Parity                               */
-  /*                                        0 - None                             */
-  /*                                        1 - Odd                              */
-  /*                                        2 - Even                             */
-  /*                                        3 - Mark                             */
-  /*                                        4 - Space                            */
-  /* 6      | bDataBits  |   1   | Number Data bits (5, 6, 7, 8 or 16).          */
-  /*******************************************************************************/
-    case CDC_SET_LINE_CODING:
-
-    break;
-
-    case CDC_GET_LINE_CODING:
-
-    break;
-
-    case CDC_SET_CONTROL_LINE_STATE:
-
-    break;
-
-    case CDC_SEND_BREAK:
-
-    break;
-
-  default:
-    break;
+  if (cmd == CDC_SEND_ENCAPSULATED_COMMAND) {
+  } else if (cmd == CDC_GET_ENCAPSULATED_RESPONSE) {
+  } else if (cmd == CDC_SET_COMM_FEATURE) {
+  } else if (cmd == CDC_GET_COMM_FEATURE) {
+  } else if (cmd == CDC_CLEAR_COMM_FEATURE) {
+  } else if (cmd == CDC_SET_LINE_CODING) {
+      /*******************************************************************************/
+      /* Line Coding Structure                                                       */
+      /*-----------------------------------------------------------------------------*/
+      /* Offset | Field       | Size | Value  | Description                          */
+      /* 0      | dwDTERate   |   4  | Number |Data terminal rate, in bits per second*/
+      /* 4      | bCharFormat |   1  | Number | Stop bits                            */
+      /*                                        0 - 1 Stop bit                       */
+      /*                                        1 - 1.5 Stop bits                    */
+      /*                                        2 - 2 Stop bits                      */
+      /* 5      | bParityType |  1   | Number | Parity                               */
+      /*                                        0 - None                             */
+      /*                                        1 - Odd                              */
+      /*                                        2 - Even                             */
+      /*                                        3 - Mark                             */
+      /*                                        4 - Space                            */
+      /* 6      | bDataBits  |   1   | Number Data bits (5, 6, 7, 8 or 16).          */
+      /*******************************************************************************/
+  } else if (cmd == CDC_GET_LINE_CODING) {
+  } else if (cmd == CDC_SET_CONTROL_LINE_STATE) {
+    _api_hal_vcp_control_line(((USBD_SetupReqTypedef*)pbuf)->wValue);
+  } else if (cmd == CDC_SEND_BREAK) {
+  } else {
   }
 
   return (USBD_OK);
@@ -262,7 +241,7 @@ static int8_t CDC_Control_FS(uint8_t cmd, uint8_t* pbuf, uint16_t length)
 static int8_t CDC_Receive_FS(uint8_t* Buf, uint32_t *Len)
 {
   /* USER CODE BEGIN 6 */
-  USBD_CDC_SetRxBuffer(&hUsbDeviceFS, &Buf[0]);
+  _api_hal_vcp_rx_callback((char*)Buf, *Len);
   USBD_CDC_ReceivePacket(&hUsbDeviceFS);
   return (USBD_OK);
   /* USER CODE END 6 */
@@ -287,7 +266,8 @@ uint8_t CDC_Transmit_FS(uint8_t* Buf, uint16_t Len)
   if (hcdc->TxState != 0){
     return USBD_BUSY;
   }
-  USBD_CDC_SetTxBuffer(&hUsbDeviceFS, Buf, Len);
+  memcpy(UserTxBufferFS, Buf, Len);
+  USBD_CDC_SetTxBuffer(&hUsbDeviceFS, UserTxBufferFS, Len);
   result = USBD_CDC_TransmitPacket(&hUsbDeviceFS);
   /* USER CODE END 7 */
   return result;
@@ -310,8 +290,8 @@ static int8_t CDC_TransmitCplt_FS(uint8_t *Buf, uint32_t *Len, uint8_t epnum)
   uint8_t result = USBD_OK;
   /* USER CODE BEGIN 13 */
   UNUSED(Buf);
-  UNUSED(Len);
   UNUSED(epnum);
+  _api_hal_vcp_tx_complete(*Len);
   /* USER CODE END 13 */
   return result;
 }

firmware/targets/f2/api-hal/api-hal-uid.c

@@ -0,0 +1,10 @@
+#include <api-hal-uid.h>
+#include <stm32l4xx.h>
+
+size_t api_hal_uid_size() {
+    return 96/8;
+}
+
+const uint8_t* api_hal_uid() {
+    return (const uint8_t *)UID_BASE;
+}

firmware/targets/f2/api-hal/api-hal-vcp.c

@@ -0,0 +1,92 @@
+#include <api-hal-vcp.h>
+#include <usbd_cdc_if.h>
+#include <flipper_v2.h>
+#include <stream_buffer.h>
+
+#define API_HAL_VCP_RX_BUFFER_SIZE 600
+
+typedef struct {
+    StreamBufferHandle_t rx_stream;
+    osSemaphoreId_t tx_semaphore;
+    volatile bool alive;
+    volatile bool underrun;
+} ApiHalVcp;
+
+ApiHalVcp api_hal_vcp;
+
+static const uint8_t ascii_soh = 0x01;
+static const uint8_t ascii_eot = 0x04;
+
+void _api_hal_vcp_init();
+void _api_hal_vcp_deinit();
+void _api_hal_vcp_control_line(uint8_t state);
+void _api_hal_vcp_rx_callback(const uint8_t* buffer, size_t size);
+void _api_hal_vcp_tx_complete(size_t size);
+
+void api_hal_vcp_init() {
+    api_hal_vcp.rx_stream = xStreamBufferCreate(API_HAL_VCP_RX_BUFFER_SIZE, 1);
+    api_hal_vcp.tx_semaphore = osSemaphoreNew(1, 1, NULL);
+    api_hal_vcp.alive = false;
+    api_hal_vcp.underrun = false;
+}
+
+void _api_hal_vcp_init() {
+    osSemaphoreRelease(api_hal_vcp.tx_semaphore);
+}
+
+void _api_hal_vcp_deinit() {
+    api_hal_vcp.alive = false;
+    osSemaphoreRelease(api_hal_vcp.tx_semaphore);
+}
+
+void _api_hal_vcp_control_line(uint8_t state) {
+    // bit 0: DTR state, bit 1: RTS state
+    // bool dtr = state & 0b01;
+    bool rts = state & 0b10;
+
+    if (rts) {
+        api_hal_vcp.alive = true;
+        _api_hal_vcp_rx_callback(&ascii_soh, 1); // SOH
+    } else {
+        api_hal_vcp.alive = false;
+        _api_hal_vcp_rx_callback(&ascii_eot, 1); // EOT
+    }
+
+    osSemaphoreRelease(api_hal_vcp.tx_semaphore);
+}
+
+void _api_hal_vcp_rx_callback(const uint8_t* buffer, size_t size) {
+    BaseType_t xHigherPriorityTaskWoken = pdFALSE;
+    size_t ret = xStreamBufferSendFromISR(api_hal_vcp.rx_stream, buffer, size, &xHigherPriorityTaskWoken);
+    if (ret != size) {
+        api_hal_vcp.underrun = true;
+    }
+    portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
+}
+
+void _api_hal_vcp_tx_complete(size_t size) {
+    osSemaphoreRelease(api_hal_vcp.tx_semaphore);
+}
+
+size_t api_hal_vcp_rx(uint8_t* buffer, size_t size) {
+    return xStreamBufferReceive(api_hal_vcp.rx_stream, buffer, size, portMAX_DELAY);
+}
+
+void api_hal_vcp_tx(uint8_t* buffer, size_t size) {
+    while (size > 0 && api_hal_vcp.alive) {
+        furi_check(osSemaphoreAcquire(api_hal_vcp.tx_semaphore, osWaitForever) == osOK);
+
+        size_t batch_size = size;
+        if (batch_size > APP_TX_DATA_SIZE) {
+            batch_size = APP_TX_DATA_SIZE;
+        }
+
+        if (CDC_Transmit_FS(buffer, batch_size) == USBD_OK) {
+            size -= batch_size;
+            buffer += batch_size;
+        } else {
+            // Shouldn't be there 
+            osDelay(100);
+        }
+    }
+}

firmware/targets/f2/target.mk

@@ -1,6 +1,6 @@
 TOOLCHAIN = arm
 
-DEBUG_AGENT		= set -m; st-util -n --semihosting
+DEBUG_AGENT		= openocd -f interface/stlink-v2.cfg -c "transport select hla_swd" -f target/stm32l4x.cfg -c "init"
 
 BOOT_ADDRESS	= 0x08000000
 FW_ADDRESS		= 0x08008000

firmware/targets/f3/Inc/usbd_cdc_if.h

@@ -51,8 +51,8 @@
 /* USER CODE BEGIN EXPORTED_DEFINES */
 /* Define size for the receive and transmit buffer over CDC */
 /* It's up to user to redefine and/or remove those define */
-#define APP_RX_DATA_SIZE  2048
-#define APP_TX_DATA_SIZE  2048
+#define APP_RX_DATA_SIZE  CDC_DATA_HS_MAX_PACKET_SIZE
+#define APP_TX_DATA_SIZE  CDC_DATA_HS_MAX_PACKET_SIZE
 
 /* USER CODE END EXPORTED_DEFINES */
 

firmware/targets/f3/Src/main.c

@@ -111,6 +111,7 @@ int main(void)
   /* USER CODE BEGIN 2 */
   MX_FATFS_Init();
   delay_us_init_DWT();
+  api_hal_vcp_init();
   /* USER CODE END 2 */
 
   /* Init scheduler */

firmware/targets/f3/Src/usbd_cdc_if.c

@@ -51,6 +51,12 @@
 
 /* USER CODE BEGIN PRIVATE_TYPES */
 
+extern void _api_hal_vcp_init();
+extern void _api_hal_vcp_deinit();
+extern void _api_hal_vcp_control_line(uint8_t state);
+extern void _api_hal_vcp_rx_callback(char* buffer, size_t size);
+extern void _api_hal_vcp_tx_complete(size_t size);
+
 /* USER CODE END PRIVATE_TYPES */
 
 /**
@@ -156,6 +162,7 @@ static int8_t CDC_Init_FS(void)
   /* Set Application Buffers */
   USBD_CDC_SetTxBuffer(&hUsbDeviceFS, UserTxBufferFS, 0);
   USBD_CDC_SetRxBuffer(&hUsbDeviceFS, UserRxBufferFS);
+  _api_hal_vcp_init();
   return (USBD_OK);
   /* USER CODE END 3 */
 }
@@ -167,6 +174,7 @@ static int8_t CDC_Init_FS(void)
 static int8_t CDC_DeInit_FS(void)
 {
   /* USER CODE BEGIN 4 */
+  _api_hal_vcp_deinit();
   return (USBD_OK);
   /* USER CODE END 4 */
 }
@@ -181,63 +189,34 @@ static int8_t CDC_DeInit_FS(void)
 static int8_t CDC_Control_FS(uint8_t cmd, uint8_t* pbuf, uint16_t length)
 {
   /* USER CODE BEGIN 5 */
-  switch(cmd)
-  {
-    case CDC_SEND_ENCAPSULATED_COMMAND:
-
-    break;
-
-    case CDC_GET_ENCAPSULATED_RESPONSE:
-
-    break;
-
-    case CDC_SET_COMM_FEATURE:
-
-    break;
-
-    case CDC_GET_COMM_FEATURE:
-
-    break;
-
-    case CDC_CLEAR_COMM_FEATURE:
-
-    break;
-
-  /*******************************************************************************/
-  /* Line Coding Structure                                                       */
-  /*-----------------------------------------------------------------------------*/
-  /* Offset | Field       | Size | Value  | Description                          */
-  /* 0      | dwDTERate   |   4  | Number |Data terminal rate, in bits per second*/
-  /* 4      | bCharFormat |   1  | Number | Stop bits                            */
-  /*                                        0 - 1 Stop bit                       */
-  /*                                        1 - 1.5 Stop bits                    */
-  /*                                        2 - 2 Stop bits                      */
-  /* 5      | bParityType |  1   | Number | Parity                               */
-  /*                                        0 - None                             */
-  /*                                        1 - Odd                              */
-  /*                                        2 - Even                             */
-  /*                                        3 - Mark                             */
-  /*                                        4 - Space                            */
-  /* 6      | bDataBits  |   1   | Number Data bits (5, 6, 7, 8 or 16).          */
-  /*******************************************************************************/
-    case CDC_SET_LINE_CODING:
-
-    break;
-
-    case CDC_GET_LINE_CODING:
-
-    break;
-
-    case CDC_SET_CONTROL_LINE_STATE:
-
-    break;
-
-    case CDC_SEND_BREAK:
-
-    break;
-
-  default:
-    break;
+  if (cmd == CDC_SEND_ENCAPSULATED_COMMAND) {
+  } else if (cmd == CDC_GET_ENCAPSULATED_RESPONSE) {
+  } else if (cmd == CDC_SET_COMM_FEATURE) {
+  } else if (cmd == CDC_GET_COMM_FEATURE) {
+  } else if (cmd == CDC_CLEAR_COMM_FEATURE) {
+  } else if (cmd == CDC_SET_LINE_CODING) {
+      /*******************************************************************************/
+      /* Line Coding Structure                                                       */
+      /*-----------------------------------------------------------------------------*/
+      /* Offset | Field       | Size | Value  | Description                          */
+      /* 0      | dwDTERate   |   4  | Number |Data terminal rate, in bits per second*/
+      /* 4      | bCharFormat |   1  | Number | Stop bits                            */
+      /*                                        0 - 1 Stop bit                       */
+      /*                                        1 - 1.5 Stop bits                    */
+      /*                                        2 - 2 Stop bits                      */
+      /* 5      | bParityType |  1   | Number | Parity                               */
+      /*                                        0 - None                             */
+      /*                                        1 - Odd                              */
+      /*                                        2 - Even                             */
+      /*                                        3 - Mark                             */
+      /*                                        4 - Space                            */
+      /* 6      | bDataBits  |   1   | Number Data bits (5, 6, 7, 8 or 16).          */
+      /*******************************************************************************/
+  } else if (cmd == CDC_GET_LINE_CODING) {
+  } else if (cmd == CDC_SET_CONTROL_LINE_STATE) {
+    _api_hal_vcp_control_line(((USBD_SetupReqTypedef*)pbuf)->wValue);
+  } else if (cmd == CDC_SEND_BREAK) {
+  } else {
   }
 
   return (USBD_OK);
@@ -262,7 +241,7 @@ static int8_t CDC_Control_FS(uint8_t cmd, uint8_t* pbuf, uint16_t length)
 static int8_t CDC_Receive_FS(uint8_t* Buf, uint32_t *Len)
 {
   /* USER CODE BEGIN 6 */
-  USBD_CDC_SetRxBuffer(&hUsbDeviceFS, &Buf[0]);
+  _api_hal_vcp_rx_callback((char*)Buf, *Len);
   USBD_CDC_ReceivePacket(&hUsbDeviceFS);
   return (USBD_OK);
   /* USER CODE END 6 */
@@ -287,7 +266,8 @@ uint8_t CDC_Transmit_FS(uint8_t* Buf, uint16_t Len)
   if (hcdc->TxState != 0){
     return USBD_BUSY;
   }
-  USBD_CDC_SetTxBuffer(&hUsbDeviceFS, Buf, Len);
+  memcpy(UserTxBufferFS, Buf, Len);
+  USBD_CDC_SetTxBuffer(&hUsbDeviceFS, UserTxBufferFS, Len);
   result = USBD_CDC_TransmitPacket(&hUsbDeviceFS);
   /* USER CODE END 7 */
   return result;
@@ -310,8 +290,8 @@ static int8_t CDC_TransmitCplt_FS(uint8_t *Buf, uint32_t *Len, uint8_t epnum)
   uint8_t result = USBD_OK;
   /* USER CODE BEGIN 13 */
   UNUSED(Buf);
-  UNUSED(Len);
   UNUSED(epnum);
+  _api_hal_vcp_tx_complete(*Len);
   /* USER CODE END 13 */
   return result;
 }

firmware/targets/f3/api-hal/api-hal-uuid.c

@@ -0,0 +1,10 @@
+#include <api-hal-uid.h>
+#include <stm32wbxx.h>
+
+size_t api_hal_uid_size() {
+    return 64/8;
+}
+
+const uint8_t* api_hal_uid() {
+    return (const uint8_t *)UID64_BASE;
+}

firmware/targets/f3/api-hal/api-hal-vcp.c

@@ -0,0 +1,92 @@
+#include <api-hal-vcp.h>
+#include <usbd_cdc_if.h>
+#include <flipper_v2.h>
+#include <stream_buffer.h>
+
+#define API_HAL_VCP_RX_BUFFER_SIZE 600
+
+typedef struct {
+    StreamBufferHandle_t rx_stream;
+    osSemaphoreId_t tx_semaphore;
+    volatile bool alive;
+    volatile bool underrun;
+} ApiHalVcp;
+
+ApiHalVcp api_hal_vcp;
+
+static const uint8_t ascii_soh = 0x01;
+static const uint8_t ascii_eot = 0x04;
+
+void _api_hal_vcp_init();
+void _api_hal_vcp_deinit();
+void _api_hal_vcp_control_line(uint8_t state);
+void _api_hal_vcp_rx_callback(const uint8_t* buffer, size_t size);
+void _api_hal_vcp_tx_complete(size_t size);
+
+void api_hal_vcp_init() {
+    api_hal_vcp.rx_stream = xStreamBufferCreate(API_HAL_VCP_RX_BUFFER_SIZE, 1);
+    api_hal_vcp.tx_semaphore = osSemaphoreNew(1, 1, NULL);
+    api_hal_vcp.alive = false;
+    api_hal_vcp.underrun = false;
+}
+
+void _api_hal_vcp_init() {
+    osSemaphoreRelease(api_hal_vcp.tx_semaphore);
+}
+
+void _api_hal_vcp_deinit() {
+    api_hal_vcp.alive = false;
+    osSemaphoreRelease(api_hal_vcp.tx_semaphore);
+}
+
+void _api_hal_vcp_control_line(uint8_t state) {
+    // bit 0: DTR state, bit 1: RTS state
+    // bool dtr = state & 0b01;
+    bool rts = state & 0b10;
+
+    if (rts) {
+        api_hal_vcp.alive = true;
+        _api_hal_vcp_rx_callback(&ascii_soh, 1); // SOH
+    } else {
+        api_hal_vcp.alive = false;
+        _api_hal_vcp_rx_callback(&ascii_eot, 1); // EOT
+    }
+
+    osSemaphoreRelease(api_hal_vcp.tx_semaphore);
+}
+
+void _api_hal_vcp_rx_callback(const uint8_t* buffer, size_t size) {
+    BaseType_t xHigherPriorityTaskWoken = pdFALSE;
+    size_t ret = xStreamBufferSendFromISR(api_hal_vcp.rx_stream, buffer, size, &xHigherPriorityTaskWoken);
+    if (ret != size) {
+        api_hal_vcp.underrun = true;
+    }
+    portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
+}
+
+void _api_hal_vcp_tx_complete(size_t size) {
+    osSemaphoreRelease(api_hal_vcp.tx_semaphore);
+}
+
+size_t api_hal_vcp_rx(uint8_t* buffer, size_t size) {
+    return xStreamBufferReceive(api_hal_vcp.rx_stream, buffer, size, portMAX_DELAY);
+}
+
+void api_hal_vcp_tx(uint8_t* buffer, size_t size) {
+    while (size > 0 && api_hal_vcp.alive) {
+        furi_check(osSemaphoreAcquire(api_hal_vcp.tx_semaphore, osWaitForever) == osOK);
+
+        size_t batch_size = size;
+        if (batch_size > APP_TX_DATA_SIZE) {
+            batch_size = APP_TX_DATA_SIZE;
+        }
+
+        if (CDC_Transmit_FS(buffer, batch_size) == USBD_OK) {
+            size -= batch_size;
+            buffer += batch_size;
+        } else {
+            // Shouldn't be there 
+            osDelay(100);
+        }
+    }
+}

firmware/targets/f3/api-hal/api-hal.h

@@ -1,7 +0,0 @@
-#pragma once
-
-#include "api-hal-gpio.h"
-#include "api-hal-delay.h"
-#include "api-hal-pwm.h"
-#include "api-hal-task.h"
-#include "api-hal-tim.h"

firmware/targets/f3/f3.ioc

@@ -270,6 +270,7 @@ Mcu.Pin12=PA2
 PD0.GPIOParameters=GPIO_Speed,PinState,GPIO_Label
 Mcu.Pin10=PA0
 SH.GPXTI10.ConfNb=1
+USB_DEVICE.APP_RX_DATA_SIZE=512
 TIM2.AutoReloadPreload=TIM_AUTORELOAD_PRELOAD_ENABLE
 PC3.GPIO_Label=PC3
 PA3.PinState=GPIO_PIN_SET
@@ -453,7 +454,7 @@ OSC_IN.GPIOParameters=GPIO_Label
 PB12.Locked=true
 ProjectManager.DeletePrevious=true
 PB10.Locked=true
-USB_DEVICE.IPParameters=VirtualMode,VirtualModeFS,CLASS_NAME_FS,MANUFACTURER_STRING,PRODUCT_STRING_CDC_FS
+USB_DEVICE.IPParameters=VirtualMode,VirtualModeFS,CLASS_NAME_FS,MANUFACTURER_STRING,PRODUCT_STRING_CDC_FS,APP_RX_DATA_SIZE,APP_TX_DATA_SIZE
 TIM16.Channel=TIM_CHANNEL_1
 RCC.AHB2CLKDivider=RCC_SYSCLK_DIV2
 RCC.FamilyName=M
@@ -528,6 +529,7 @@ PA13.Locked=true
 RF1.Mode=RF1_Activate
 PB7.Mode=Asynchronous
 NVIC.EXTI9_5_IRQn=true\:5\:0\:true\:false\:true\:false\:true\:true
+USB_DEVICE.APP_TX_DATA_SIZE=512
 PA14.Signal=SYS_JTCK-SWCLK
 PB2.GPIO_Label=PB2
 PC6.GPIOParameters=GPIO_Label

firmware/targets/f3/target.mk

@@ -1,6 +1,6 @@
 TOOLCHAIN = arm
 
-DEBUG_AGENT		= openocd -f interface/stlink-v2.cfg -c "transport select hla_swd" -f ../debug/stm32wbx.cfg -c "init" -c "reset halt"
+DEBUG_AGENT		= openocd -f interface/stlink.cfg -c "transport select hla_swd" -f target/stm32wbx.cfg -c "init"
 
 BOOT_ADDRESS	= 0x08000000
 FW_ADDRESS		= 0x08008000

lib/mlib

@@ -1 +1 @@
-Subproject commit eb7556f88faf0bbfd6a4ae99a3d53dcbe2064b88
+Subproject commit ebf440731d44f5eba926e0f648758676461bbba4

make/rules.mk

@@ -73,7 +73,7 @@ upload: $(OBJ_DIR)/upload
 debug: flash
 	$(DEBUG_AGENT) & echo $$! > $(OBJ_DIR)/agent.PID
 	arm-none-eabi-gdb \
-		-ex "target extended-remote 127.0.0.1:4242" \
+		-ex "target extended-remote 127.0.0.1:3333" \
 		-ex "set confirm off" \
 		-ex "source ../debug/FreeRTOS/FreeRTOS.py" \
 		$(OBJ_DIR)/$(PROJECT).elf; \