feat(RobotArm): cute MCP arm controller with 2x tall sliders, sequencer colored blocks, smooth move_all_joints

- 6 joints vertical sliders 22x72 (2x tall), 3 cols, pastel cute cards, home-centered ranges shoulder max 70 - open/close inverted fix (0=open 180=close) - sequencer bottom not fixed, colored blocks 22x22 no info, current highlight white 3px, larger buttons 38x32 Play 56x32 - smooth concurrent moves via move_all_joints tool (tools/list discovered) not one-by-one - scroll fixes: clearflag SCROLLABLE on cards/grid/hdr/brow/seqbar, root LV_DIR_VER only (no horiz scroll) - safe for device .129: custom my_htons avoids missing lwip_htons, 52U 0 missing symbols, 14K ELF - live reading from 192.168.68.103/api/mcp get_arm_state + move_joint - enjoyed by son :3
Tool 4.1.0
2026-07-17 11:19:07 -04:00 · 2026-07-03 23:17:09 +02:00 · 2026-07-03 22:30:14 +02:00 · 2026-07-03 21:41:18 +02:00 · 2026-07-03 00:04:29 +02:00 · 2026-07-02 19:31:34 +02:00
31 changed files with 777 additions and 2570 deletions
@@ -0,0 +1,21 @@
+name: Publish Apps
+
+inputs:
+  sdk_version:
+    description: The SDK version that determines the path on the CDN
+    required: true
+
+runs:
+  using: 'composite'
+  steps:
+    - name: 'Download cdn-files'
+      uses: actions/download-artifact@v4
+      with:
+        name: 'cdn-files'
+        path: cdn_files
+    - name: 'Install boto3'
+      shell: bash
+      run: pip install boto3
+    - name: 'Upload files'
+      shell: bash
+      run: python Buildscripts/CDN/upload-app-files.py cdn_files ${{ inputs.sdk_version }} ${{ env.CDN_ID }} ${{ env.CDN_TOKEN_NAME }} ${{ env.CDN_TOKEN_VALUE }}
@@ -1,5 +1,10 @@
 name: Release Apps

+outputs:
+  sdk_version:
+    description: 'Common SDK version shared by all bundled apps'
+    value: ${{ steps.release.outputs.sdk_version }}
+
 runs:
  using: 'composite'
  steps:
@@ -11,8 +16,11 @@ runs:
      run: rsync -av downloaded_apps/*/*.app cdn_files/
      shell: bash
    - name: 'Create CDN release files'
-      run: python release.py cdn_files/
+      id: release
      shell: bash
+      run: |
+        python release.py cdn_files/
+        echo "sdk_version=$(cat sdk_version.txt)" >> "$GITHUB_OUTPUT"
    - name: 'Upload Artifact'
      uses: actions/upload-artifact@v4
      with:
@@ -16,6 +16,8 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
      - name: "Build"
        uses: ./.github/actions/build-app
        with:
@@ -23,7 +25,26 @@ jobs:
  Bundle:
    runs-on: ubuntu-latest
    needs: [Build]
+    outputs:
+      sdk_version: ${{ steps.release.outputs.sdk_version }}
    steps:
      - uses: actions/checkout@v4
      - name: "Build"
+        id: release
        uses: ./.github/actions/release-apps
+  PublishApps:
+    runs-on: ubuntu-latest
+    needs: [Bundle]
+    if: (github.event_name == 'push' && github.ref == 'refs/heads/main')
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+      - name: "Publish Apps"
+        env:
+          CDN_ID: ${{ secrets.CDN_ID }}
+          CDN_TOKEN_NAME: ${{ secrets.CDN_TOKEN_NAME }}
+          CDN_TOKEN_VALUE: ${{ secrets.CDN_TOKEN_VALUE }}
+        uses: ./.github/actions/publish-apps
+        with:
+          sdk_version: ${{ needs.Bundle.outputs.sdk_version }}
@@ -1,11 +1,8 @@
-[manifest]
-version=0.1
-[target]
-sdk=0.7.0-dev
-platforms=esp32,esp32s3,esp32c6,esp32p4
-[app]
-id=one.tactility.brainfuck
-versionName=0.2.0
-versionCode=2
-name=Brainfuck interpreter
-description=Brainfuck esoteric language interpreter
+manifest.version=0.2
+target.sdk=0.8.0-dev
+target.platforms=esp32,esp32s3,esp32c6,esp32p4
+app.id=one.tactility.brainfuck
+app.version.name=0.5.0
+app.version.code=5
+app.name=Brainfuck interpreter
+app.description=Brainfuck esoteric language interpreter
@@ -1,11 +1,8 @@
-[manifest]
-version=0.1
-[target]
-sdk=0.7.0-dev
-platforms=esp32,esp32s3,esp32c6,esp32p4
-[app]
-id=one.tactility.breakout
-versionName=0.2.0
-versionCode=2
-name=Breakout
-description=Classic brick-breaking arcade game
+manifest.version=0.2
+target.sdk=0.8.0-dev
+target.platforms=esp32,esp32s3,esp32c6,esp32p4
+app.id=one.tactility.breakout
+app.version.name=0.5.0
+app.version.code=5
+app.name=Breakout
+app.description=Classic brick-breaking arcade game
@@ -1,10 +1,7 @@
-[manifest]
-version=0.1
-[target]
-sdk=0.7.0-dev
-platforms=esp32,esp32s3,esp32c6,esp32p4
-[app]
-id=one.tactility.calculator
-versionName=0.3.0
-versionCode=3
-name=Calculator
+manifest.version=0.2
+target.sdk=0.8.0-dev
+target.platforms=esp32,esp32s3,esp32c6,esp32p4
+app.id=one.tactility.calculator
+app.version.name=0.6.0
+app.version.code=6
+app.name=Calculator
@@ -1,10 +1,7 @@
-[manifest]
-version=0.1
-[target]
-sdk=0.7.0-dev
-platforms=esp32,esp32s3,esp32c6,esp32p4
-[app]
-id=one.tactility.diceware
-versionName=0.3.0
-versionCode=3
-name=Diceware
+manifest.version=0.2
+target.sdk=0.8.0-dev
+target.platforms=esp32,esp32s3,esp32c6,esp32p4
+app.id=one.tactility.diceware
+app.version.name=0.6.0
+app.version.code=6
+app.name=Diceware
@@ -1,11 +1,8 @@
-[manifest]
-version=0.1
-[target]
-sdk=0.7.0-dev
-platforms=esp32s3,esp32p4
-[app]
-id=one.tactility.epubreader
-versionName=0.1.0
-versionCode=1
-name=Epub Reader
-description=Epub and text file reader. Requires PSRAM!
+manifest.version=0.2
+target.sdk=0.8.0-dev
+target.platforms=esp32s3,esp32p4
+app.id=one.tactility.epubreader
+app.version.name=0.4.0
+app.version.code=4
+app.name=Epub Reader
+app.description=Epub and text file reader. Requires PSRAM!
@@ -1,10 +1,7 @@
-[manifest]
-version=0.1
-[target]
-sdk=0.7.0-dev
-platforms=esp32,esp32s3,esp32c6,esp32p4
-[app]
-id=one.tactility.gpio
-versionName=0.4.0
-versionCode=4
-name=GPIO
+manifest.version=0.2
+target.sdk=0.8.0-dev
+target.platforms=esp32,esp32s3,esp32c6,esp32p4
+app.id=one.tactility.gpio
+app.version.name=0.7.0
+app.version.code=7
+app.name=GPIO
@@ -1,10 +1,7 @@
-[manifest]
-version=0.1
-[target]
-sdk=0.7.0-dev
-platforms=esp32,esp32s3,esp32c6,esp32p4
-[app]
-id=one.tactility.graphicsdemo
-versionName=0.3.0
-versionCode=3
-name=Graphics Demo
+manifest.version=0.2
+target.sdk=0.8.0-dev
+target.platforms=esp32,esp32s3,esp32c6,esp32p4
+app.id=one.tactility.graphicsdemo
+app.version.name=0.6.0
+app.version.code=6
+app.name=Graphics Demo
@@ -1,10 +1,7 @@
-[manifest]
-version=0.1
-[target]
-sdk=0.7.0-dev
-platforms=esp32,esp32s3,esp32c6,esp32p4
-[app]
-id=one.tactility.helloworld
-versionName=0.3.0
-versionCode=3
-name=Hello World
+manifest.version=0.2
+target.sdk=0.8.0-dev
+target.platforms=esp32,esp32s3,esp32c6,esp32p4
+app.id=one.tactility.helloworld
+app.version.name=0.6.0
+app.version.code=6
+app.name=Hello World
@@ -1,10 +1,7 @@
-[manifest]
-version=0.1
-[target]
-sdk=0.7.0-dev
-platforms=esp32s3,esp32p4
-[app]
-id=one.tactility.m5unittest
-versionName=0.1.0
-versionCode=1
-name=M5 Unit Test
+manifest.version=0.2
+target.sdk=0.8.0-dev
+target.platforms=esp32s3,esp32p4
+app.id=one.tactility.m5unittest
+app.version.name=0.4.0
+app.version.code=4
+app.name=M5 Unit Test
@@ -1,10 +1,7 @@
-[manifest]
-version=0.1
-[target]
-sdk=0.7.0-dev
-platforms=esp32,esp32s3,esp32c6,esp32p4
-[app]
-id=one.tactility.magic8ball
-versionName=0.2.0
-versionCode=2
-name=Magic 8-Ball
+manifest.version=0.2
+target.sdk=0.8.0-dev
+target.platforms=esp32,esp32s3,esp32c6,esp32p4
+app.id=one.tactility.magic8ball
+app.version.name=0.5.0
+app.version.code=5
+app.name=Magic 8-Ball
@@ -1,11 +1,8 @@
-[manifest]
-version=0.1
-[target]
-sdk=0.7.0-dev
-platforms=esp32s3,esp32p4
-[app]
-id=one.tactility.mediakeys
-versionName=0.1.0
-versionCode=1
-name=Media Keys
-description=Bluetooth media keys. Touch or Physical Keyboard control\nB - previous, P - play/pause, N - next, M - mute, D - volume down, U - volume up.\nQ or ESC to exit focus.
+manifest.version=0.2
+target.sdk=0.8.0-dev
+target.platforms=esp32s3,esp32p4
+app.id=one.tactility.mediakeys
+app.version.name=0.4.0
+app.version.code=4
+app.name=Media Keys
+app.description=Bluetooth media keys. Touch or Physical Keyboard control\nB - previous, P - play/pause, N - next, M - mute, D - volume down, U - volume up.\nQ or ESC to exit focus.
@@ -1,6 +0,0 @@
-file(GLOB_RECURSE SOURCE_FILES Source/*.c)
-
-idf_component_register(
-    SRCS ${SOURCE_FILES}
-    REQUIRES TactilitySDK
-)
@@ -1,427 +0,0 @@
-#include <tt_app.h>
-#include <tt_lvgl.h>
-#include <tt_lvgl_toolbar.h>
-
-#include <tactility/device.h>
-#include <tactility/drivers/i2s_controller.h>
-
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-#include "freertos/FreeRTOS.h"
-#include "freertos/task.h"
-#include "esp_log.h"
-
-#define MINIMP3_IMPLEMENTATION
-#define MINIMP3_NO_SIMD
-#include "minimp3.h"
-
-#define TAG "Mp3Player"
-#define MP3_INPUT_BUFFER_SIZE 16384
-
-typedef enum {
-    STATE_IDLE,
-    STATE_PLAYING,
-    STATE_PAUSED
-} PlaybackState;
-
-typedef struct {
-    struct Device* i2s_dev;
-    char           filepath[512];
-    PlaybackState  state;
-    
-    // UI elements
-    lv_obj_t*      lbl_title;
-    lv_obj_t*      lbl_status;
-    lv_obj_t*      bar_progress;
-    lv_obj_t*      btn_play_pause;
-    lv_obj_t*      btn_stop;
-    
-    // Playback state variables
-    FILE*          file;
-    mp3dec_t       decoder;
-    uint8_t*       input_buf;
-    mp3d_sample_t* pcm_buf;
-    size_t         buffered_bytes;
-    bool           eof;
-    int            volume;
-    
-    int            sample_rate;
-    int            channels;
-    
-    // Progress calculation
-    size_t         file_size;
-    size_t         bytes_read_total;
-    
-    TaskHandle_t   playback_task_handle;
-} AppCtx;
-
-static AppCtx g_ctx;
-
-/* ─── Update UI ─── */
-static void update_ui(AppCtx* ctx) {
-    if (!ctx->lbl_status) return;
-
-    switch (ctx->state) {
-        case STATE_PLAYING:
-            lv_label_set_text(ctx->lbl_status, "Playing...");
-            lv_label_set_text(lv_obj_get_child(ctx->btn_play_pause, 0), LV_SYMBOL_PAUSE " Pause");
-            lv_obj_clear_state(ctx->btn_play_pause, LV_STATE_DISABLED);
-            lv_obj_clear_state(ctx->btn_stop, LV_STATE_DISABLED);
-            break;
-        case STATE_PAUSED:
-            lv_label_set_text(ctx->lbl_status, "Paused");
-            lv_label_set_text(lv_obj_get_child(ctx->btn_play_pause, 0), LV_SYMBOL_PLAY " Play");
-            lv_obj_clear_state(ctx->btn_play_pause, LV_STATE_DISABLED);
-            lv_obj_clear_state(ctx->btn_stop, LV_STATE_DISABLED);
-            break;
-        case STATE_IDLE:
-        default:
-            if (ctx->filepath[0] != '\0') {
-                lv_label_set_text(ctx->lbl_status, "Ready");
-                lv_obj_clear_state(ctx->btn_play_pause, LV_STATE_DISABLED);
-            } else {
-                lv_label_set_text(ctx->lbl_status, "No file loaded");
-                lv_obj_add_state(ctx->btn_play_pause, LV_STATE_DISABLED);
-            }
-            lv_label_set_text(lv_obj_get_child(ctx->btn_play_pause, 0), LV_SYMBOL_PLAY " Play");
-            lv_obj_add_state(ctx->btn_stop, LV_STATE_DISABLED);
-            lv_bar_set_value(ctx->bar_progress, 0, LV_ANIM_OFF);
-            break;
-    }
-}
-
-/* ─── Playback Task ─── */
-static void mp3_playback_task(void* arg) {
-    AppCtx* ctx = (AppCtx*)arg;
-    
-    ctx->file = fopen(ctx->filepath, "rb");
-    if (!ctx->file) {
-        ESP_LOGE(TAG, "Failed to open file: %s", ctx->filepath);
-        tt_lvgl_lock(portMAX_DELAY);
-        ctx->state = STATE_IDLE;
-        lv_label_set_text(ctx->lbl_status, "Error: File not found");
-        update_ui(ctx);
-        tt_lvgl_unlock();
-        ctx->playback_task_handle = NULL;
-        vTaskDelete(NULL);
-        return;
-    }
-    
-    fseek(ctx->file, 0, SEEK_END);
-    ctx->file_size = ftell(ctx->file);
-    fseek(ctx->file, 0, SEEK_SET);
-    ctx->bytes_read_total = 0;
-    
-    mp3dec_init(&ctx->decoder);
-    ctx->buffered_bytes = 0;
-    ctx->eof = false;
-    ctx->sample_rate = 0;
-    ctx->channels = 0;
-    
-    ESP_LOGI(TAG, "Starting MP3 playback: %s (size: %d bytes)", ctx->filepath, ctx->file_size);
-    
-    while (ctx->state != STATE_IDLE) {
-        if (ctx->state == STATE_PAUSED) {
-            vTaskDelay(pdMS_TO_TICKS(50));
-            continue;
-        }
-        
-        // Fill input buffer
-        if (!ctx->eof && ctx->buffered_bytes < MP3_INPUT_BUFFER_SIZE) {
-            size_t to_read = MP3_INPUT_BUFFER_SIZE - ctx->buffered_bytes;
-            size_t read_bytes = fread(ctx->input_buf + ctx->buffered_bytes, 1, to_read, ctx->file);
-            ctx->buffered_bytes += read_bytes;
-            ctx->bytes_read_total += read_bytes;
-            if (read_bytes == 0) {
-                ctx->eof = true;
-            }
-        }
-        
-        if (ctx->buffered_bytes == 0 && ctx->eof) {
-            ESP_LOGI(TAG, "Reached EOF");
-            break;
-        }
-        
-        // Decode one frame
-        mp3dec_frame_info_t info;
-        memset(&info, 0, sizeof(info));
-        int samples = mp3dec_decode_frame(&ctx->decoder, ctx->input_buf, (int)ctx->buffered_bytes, ctx->pcm_buf, &info);
-        
-        if (info.frame_bytes <= 0) {
-            if (ctx->eof) {
-                break;
-            }
-            // Move 1 byte forward to resync
-            memmove(ctx->input_buf, ctx->input_buf + 1, --ctx->buffered_bytes);
-            continue;
-        }
-        
-        size_t consumed = (size_t)info.frame_bytes;
-        ctx->buffered_bytes -= consumed;
-        memmove(ctx->input_buf, ctx->input_buf + consumed, ctx->buffered_bytes);
-        
-        if (samples > 0) {
-            // Configure I2S if format changed
-            if (ctx->sample_rate != info.hz || ctx->channels != info.channels) {
-                struct I2sConfig config = {
-                    .communication_format = I2S_FORMAT_STAND_I2S,
-                    .sample_rate = (uint32_t)info.hz,
-                    .bits_per_sample = 16,
-                    .channel_left = 0,
-                    .channel_right = (info.channels == 2) ? 1 : I2S_CHANNEL_NONE
-                };
-                
-                device_lock(ctx->i2s_dev);
-                error_t err = i2s_controller_set_config(ctx->i2s_dev, &config);
-                device_unlock(ctx->i2s_dev);
-                
-                if (err != ERROR_NONE) {
-                    ESP_LOGE(TAG, "Failed to set config: %d", err);
-                    break;
-                }
-                ctx->sample_rate = info.hz;
-                ctx->channels = info.channels;
-                ESP_LOGI(TAG, "I2S configured: %d Hz, %d channels", info.hz, info.channels);
-            }
-            
-            // Adjust volume
-            int vol = ctx->volume;
-            int16_t* samples_ptr = (int16_t*)ctx->pcm_buf;
-            size_t sample_count = (size_t)samples * info.channels;
-            for (size_t i = 0; i < sample_count; ++i) {
-                int32_t scaled = (int32_t)samples_ptr[i] * vol / 100;
-                samples_ptr[i] = (int16_t)scaled;
-            }
-            
-            // Play audio to I2S
-            size_t offset = 0;
-            size_t data_size = sample_count * sizeof(int16_t);
-            bool write_err = false;
-            while (offset < data_size && ctx->state == STATE_PLAYING) {
-                size_t written = 0;
-                error_t err = i2s_controller_write(ctx->i2s_dev, (uint8_t*)ctx->pcm_buf + offset, data_size - offset, &written, pdMS_TO_TICKS(250));
-                if (err != ERROR_NONE || written == 0) {
-                    ESP_LOGE(TAG, "I2S write failed: %d", err);
-                    write_err = true;
-                    break;
-                }
-                offset += written;
-            }
-            if (write_err) {
-                break;
-            }
-        }
-        
-        // Update progress UI
-        if (ctx->file_size > 0) {
-            int pct = (int)((ctx->bytes_read_total - ctx->buffered_bytes) * 100 / ctx->file_size);
-            if (pct < 0) pct = 0;
-            if (pct > 100) pct = 100;
-            tt_lvgl_lock(portMAX_DELAY);
-            lv_bar_set_value(ctx->bar_progress, pct, LV_ANIM_OFF);
-            tt_lvgl_unlock();
-        }
-        
-        taskYIELD();
-    }
-    
-    fclose(ctx->file);
-    ctx->file = NULL;
-    
-    ESP_LOGI(TAG, "Playback task finished");
-    
-    tt_lvgl_lock(portMAX_DELAY);
-    ctx->state = STATE_IDLE;
-    update_ui(ctx);
-    tt_lvgl_unlock();
-    
-    ctx->playback_task_handle = NULL;
-    vTaskDelete(NULL);
-}
-
-/* ─── Callbacks ─── */
-static void on_play_pause_click(lv_event_t* e) {
-    AppCtx* ctx = (AppCtx*)lv_event_get_user_data(e);
-    if (ctx->filepath[0] == '\0') return;
-    
-    if (ctx->state == STATE_IDLE) {
-        ctx->state = STATE_PLAYING;
-        update_ui(ctx);
-        xTaskCreate(mp3_playback_task, "mp3_play", 4096, ctx, 5, &ctx->playback_task_handle);
-    } else if (ctx->state == STATE_PLAYING) {
-        ctx->state = STATE_PAUSED;
-        update_ui(ctx);
-    } else if (ctx->state == STATE_PAUSED) {
-        ctx->state = STATE_PLAYING;
-        update_ui(ctx);
-    }
-}
-
-static void on_stop_click(lv_event_t* e) {
-    AppCtx* ctx = (AppCtx*)lv_event_get_user_data(e);
-    if (ctx->state == STATE_IDLE) return;
-    
-    ctx->state = STATE_IDLE;
-    update_ui(ctx);
-}
-
-/* ─── App Lifecycle ─── */
-static void onShowApp(AppHandle app, void* data, lv_obj_t* parent) {
-    memset(&g_ctx, 0, sizeof(g_ctx));
-    g_ctx.volume = 80;
-    
-    // Allocate memory buffers
-    g_ctx.input_buf = (uint8_t*)malloc(MP3_INPUT_BUFFER_SIZE);
-    g_ctx.pcm_buf = (mp3d_sample_t*)malloc(MINIMP3_MAX_SAMPLES_PER_FRAME * sizeof(mp3d_sample_t));
-    
-    // Find device
-    g_ctx.i2s_dev = device_find_by_name("i2s0");
-    if (!g_ctx.i2s_dev) {
-        ESP_LOGE(TAG, "I2S device 'i2s0' not found!");
-    }
-    
-    // Parse launch parameters
-    BundleHandle bundle = tt_app_get_parameters(app);
-    if (bundle) {
-        char file_param[256] = {0};
-        if (tt_bundle_opt_string(bundle, "file", file_param, sizeof(file_param))) {
-            // Safely resolve SD card path
-            if (strncmp(file_param, "/sdcard", 7) == 0) {
-                strncpy(g_ctx.filepath, file_param, sizeof(g_ctx.filepath) - 1);
-            } else {
-                if (file_param[0] == '/') {
-                    snprintf(g_ctx.filepath, sizeof(g_ctx.filepath), "/sdcard%s", file_param);
-                } else {
-                    snprintf(g_ctx.filepath, sizeof(g_ctx.filepath), "/sdcard/%s", file_param);
-                }
-            }
-        }
-    }
-    
-    // ─── UI Layout ───
-    lv_obj_t* toolbar = tt_lvgl_toolbar_create_for_app(parent, app);
-    lv_obj_align(toolbar, LV_ALIGN_TOP_MID, 0, 0);
-    
-    // Player Card (rounded box)
-    lv_obj_t* card = lv_obj_create(parent);
-    lv_obj_set_size(card, lv_pct(90), lv_pct(70));
-    lv_obj_align(card, LV_ALIGN_CENTER, 0, 15);
-    lv_obj_set_style_radius(card, 15, 0);
-    lv_obj_set_style_bg_color(card, lv_color_hex(0x1E1E2E), 0);
-    lv_obj_set_style_border_color(card, lv_color_hex(0x313244), 0);
-    lv_obj_set_style_border_width(card, 2, 0);
-    lv_obj_set_flex_flow(card, LV_FLEX_FLOW_COLUMN);
-    lv_obj_set_flex_align(card, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER);
-    lv_obj_set_style_pad_all(card, 15, 0);
-    lv_obj_set_style_pad_gap(card, 15, 0);
-    
-    // Audio Icon
-    lv_obj_t* icon = lv_label_create(card);
-    lv_label_set_text(icon, LV_SYMBOL_AUDIO);
-    lv_obj_set_style_text_color(icon, lv_color_hex(0x89B4FA), 0);
-    
-    // Track Title
-    g_ctx.lbl_title = lv_label_create(card);
-    lv_obj_set_width(g_ctx.lbl_title, lv_pct(95));
-    lv_obj_set_style_text_align(g_ctx.lbl_title, LV_TEXT_ALIGN_CENTER, 0);
-    lv_obj_set_style_text_color(g_ctx.lbl_title, lv_color_hex(0xCDD6F4), 0);
-    if (g_ctx.filepath[0] != '\0') {
-        const char* last_slash = strrchr(g_ctx.filepath, '/');
-        const char* filename = last_slash ? last_slash + 1 : g_ctx.filepath;
-        lv_label_set_text(g_ctx.lbl_title, filename);
-        lv_label_set_long_mode(g_ctx.lbl_title, LV_LABEL_LONG_SCROLL_CIRCULAR);
-    } else {
-        lv_label_set_text(g_ctx.lbl_title, "No File Parameter");
-    }
-    
-    // Playback Status
-    g_ctx.lbl_status = lv_label_create(card);
-    lv_obj_set_style_text_color(g_ctx.lbl_status, lv_color_hex(0xA6ADC8), 0);
-    
-    // Progress Bar
-    g_ctx.bar_progress = lv_bar_create(card);
-    lv_obj_set_size(g_ctx.bar_progress, lv_pct(85), 8);
-    lv_bar_set_range(g_ctx.bar_progress, 0, 100);
-    lv_bar_set_value(g_ctx.bar_progress, 0, LV_ANIM_OFF);
-    lv_obj_set_style_bg_color(g_ctx.bar_progress, lv_color_hex(0x45475A), LV_PART_MAIN);
-    lv_obj_set_style_bg_color(g_ctx.bar_progress, lv_color_hex(0x89B4FA), LV_PART_INDICATOR);
-    
-    // Controls Container
-    lv_obj_t* ctrl_box = lv_obj_create(card);
-    lv_obj_remove_style_all(ctrl_box);
-    lv_obj_set_size(ctrl_box, lv_pct(90), 45);
-    lv_obj_set_flex_flow(ctrl_box, LV_FLEX_FLOW_ROW);
-    lv_obj_set_flex_align(ctrl_box, LV_FLEX_ALIGN_SPACE_EVENLY, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER);
-    
-    // Play/Pause Button
-    g_ctx.btn_play_pause = lv_btn_create(ctrl_box);
-    lv_obj_set_size(g_ctx.btn_play_pause, 100, 36);
-    lv_obj_set_style_radius(g_ctx.btn_play_pause, 18, 0);
-    lv_obj_set_style_bg_color(g_ctx.btn_play_pause, lv_color_hex(0x89B4FA), 0);
-    lv_obj_set_style_text_color(g_ctx.btn_play_pause, lv_color_hex(0x11111B), 0);
-    lv_obj_t* lbl_play = lv_label_create(g_ctx.btn_play_pause);
-    lv_label_set_text(lbl_play, LV_SYMBOL_PLAY " Play");
-    lv_obj_center(lbl_play);
-    lv_obj_add_event_cb(g_ctx.btn_play_pause, on_play_pause_click, LV_EVENT_CLICKED, &g_ctx);
-    
-    // Stop Button
-    g_ctx.btn_stop = lv_btn_create(ctrl_box);
-    lv_obj_set_size(g_ctx.btn_stop, 100, 36);
-    lv_obj_set_style_radius(g_ctx.btn_stop, 18, 0);
-    lv_obj_set_style_bg_color(g_ctx.btn_stop, lv_color_hex(0xF38BA8), 0);
-    lv_obj_set_style_text_color(g_ctx.btn_stop, lv_color_hex(0x11111B), 0);
-    lv_obj_t* lbl_stop = lv_label_create(g_ctx.btn_stop);
-    lv_label_set_text(lbl_stop, LV_SYMBOL_STOP " Stop");
-    lv_obj_center(lbl_stop);
-    lv_obj_add_event_cb(g_ctx.btn_stop, on_stop_click, LV_EVENT_CLICKED, &g_ctx);
-    
-    if (!g_ctx.i2s_dev) {
-        lv_label_set_text(g_ctx.lbl_status, "Error: I2S Not Found");
-        lv_obj_add_state(g_ctx.btn_play_pause, LV_STATE_DISABLED);
-        lv_obj_add_state(g_ctx.btn_stop, LV_STATE_DISABLED);
-    } else if (!g_ctx.input_buf || !g_ctx.pcm_buf) {
-        lv_label_set_text(g_ctx.lbl_status, "Error: Out of Memory");
-        lv_obj_add_state(g_ctx.btn_play_pause, LV_STATE_DISABLED);
-        lv_obj_add_state(g_ctx.btn_stop, LV_STATE_DISABLED);
-    } else {
-        g_ctx.state = STATE_IDLE;
-        update_ui(&g_ctx);
-        
-        // Auto-play if a file parameter was provided
-        if (g_ctx.filepath[0] != '\0') {
-            g_ctx.state = STATE_PLAYING;
-            update_ui(&g_ctx);
-            xTaskCreate(mp3_playback_task, "mp3_play", 4096, &g_ctx, 5, &g_ctx.playback_task_handle);
-        }
-    }
-}
-
-static void onHideApp(AppHandle app, void* data) {
-    if (g_ctx.state != STATE_IDLE) {
-        g_ctx.state = STATE_IDLE; // Signal task to stop
-    }
-    
-    // Wait for the task to finish self-deletion to prevent resource leaks
-    while (g_ctx.playback_task_handle != NULL) {
-        vTaskDelay(pdMS_TO_TICKS(10));
-    }
-    
-    if (g_ctx.input_buf) {
-        free(g_ctx.input_buf);
-        g_ctx.input_buf = NULL;
-    }
-    if (g_ctx.pcm_buf) {
-        free(g_ctx.pcm_buf);
-        g_ctx.pcm_buf = NULL;
-    }
-}
-
-int main(int argc, char* argv[]) {
-    tt_app_register((AppRegistration) {
-        .onShow = onShowApp,
-        .onHide = onHideApp
-    });
-    return 0;
-}
@@ -1,10 +0,0 @@
-[manifest]
-version=0.1
-[target]
-sdk=0.7.0-dev
-platforms=esp32s3
-[app]
-id=one.tactility.mp3player
-versionName=1.0.0
-versionCode=1
-name=MP3 Player
@@ -1,10 +1,7 @@
-[manifest]
-version=0.1
-[target]
-sdk=0.7.0-dev
-platforms=esp32,esp32s3,esp32c6,esp32p4
-[app]
-id=one.tactility.mystifydemo
-versionName=0.3.0
-versionCode=3
-name=Mystify Demo
+manifest.version=0.2
+target.sdk=0.8.0-dev
+target.platforms=esp32,esp32s3,esp32c6,esp32p4
+app.id=one.tactility.mystifydemo
+app.version.name=0.6.0
+app.version.code=6
+app.name=Mystify Demo
@@ -12,5 +12,5 @@ endif()
 include("${TACTILITY_SDK_PATH}/TactilitySDK.cmake")
 set(EXTRA_COMPONENT_DIRS ${TACTILITY_SDK_PATH})

-project(Mp3Player)
-tactility_project(Mp3Player)
+project(RobotArm)
+tactility_project(RobotArm)
@@ -0,0 +1,6 @@
+file(GLOB_RECURSE SOURCE_FILES Source/*.c)
+idf_component_register(
+    SRCS ${SOURCE_FILES}
+    REQUIRES TactilitySDK lwip
+)
+target_compile_options(${COMPONENT_LIB} PRIVATE -Wno-format-truncation -Wno-unused-but-set-variable -Wno-unused-function)
@@ -0,0 +1,429 @@
+#include <tt_app.h>
+#include <tt_lvgl_toolbar.h>
+#include <tactility/lvgl_fonts.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <unistd.h>
+#include <lwip/sockets.h>
+#include <lwip/inet.h>
+#include "esp_log.h"
+
+#define TAG "RobotArm"
+#define ARM_HOST "192.168.68.103"
+#define ARM_PORT 80
+#define ARM_PATH "/api/mcp"
+#define NUM_JOINTS 6
+#define SEQ_MAX 16
+
+typedef struct {
+    const char* name;
+    const char* cute;
+    uint32_t bg;
+    uint32_t accent;
+    int home, rmin, rmax;
+    int value, last_sent;
+} Joint;
+
+static Joint joints[NUM_JOINTS] = {
+    {"base","Base",0xFFD6E0,0xFF8FA8,70,0,180,70,-1},
+    {"shoulder","Shldr",0xD6E8FF,0x8FB6FF,40,0,70,40,-1},
+    {"elbow","Elbow",0xFFE8C5,0xFFB86A,20,0,120,20,-1},
+    {"pitch","Pitch",0xD5F0D5,0x88D488,90,30,150,90,-1},
+    {"roll","Roll",0xE8D5FF,0xB088FF,90,30,150,90,-1},
+    {"gripper","Grip",0xFFF0B3,0xFFD060,90,0,180,90,-1},
+};
+
+typedef struct { int v[NUM_JOINTS]; } Frame;
+static Frame seq[SEQ_MAX];
+static int seq_len = 0, seq_idx = -1;
+static bool seq_playing = false;
+static int seq_play_pos = 0;
+
+typedef struct {
+    AppHandle app;
+    lv_obj_t* status;
+    lv_obj_t* sliders[6];
+    lv_obj_t* vals[6];
+    lv_obj_t* seq_label;
+    lv_obj_t* play_label;
+    lv_obj_t* blocks[SEQ_MAX];
+    int pend[6];
+    bool has[6];
+    int ticks[6];
+    lv_timer_t* poll;
+    lv_timer_t* seq_timer;
+} Ctx;
+static Ctx* g = NULL;
+
+static uint16_t my_htons(uint16_t v){ return (v<<8)|(v>>8); }
+
+static int http_post(const char* host,int port,const char* path,const char* body,char* out,size_t olen){
+    int fd=lwip_socket(AF_INET,SOCK_STREAM,0);
+    if(fd<0) return -1;
+    struct sockaddr_in s; memset(&s,0,sizeof(s));
+    s.sin_family=AF_INET; s.sin_port=my_htons(port); s.sin_addr.s_addr=ipaddr_addr(host);
+    struct timeval tv={5,0};
+    lwip_setsockopt(fd,SOL_SOCKET,SO_RCVTIMEO,&tv,sizeof(tv));
+    lwip_setsockopt(fd,SOL_SOCKET,SO_SNDTIMEO,&tv,sizeof(tv));
+    if(lwip_connect(fd,(struct sockaddr*)&s,sizeof(s))<0){close(fd);return -2;}
+    char hdr[256];
+    int bl=strlen(body);
+    int hl=snprintf(hdr,sizeof(hdr),"POST %s HTTP/1.1\r\nHost: %s:%d\r\nContent-Type: application/json\r\nContent-Length: %d\r\nConnection: close\r\n\r\n",path,host,port,bl);
+    if(lwip_send(fd,hdr,hl,0)<0){close(fd);return -3;}
+    if(lwip_send(fd,body,bl,0)<0){close(fd);return -3;}
+    int tot=0;
+    while(tot<(int)olen-1){int r=lwip_recv(fd,out+tot,olen-1-tot,0); if(r<=0) break; tot+=r;}
+    out[tot]='\0'; close(fd);
+    char* bp=strstr(out,"\r\n\r\n"); if(bp){bp+=4; memmove(out,bp,strlen(bp)+1);}
+    return tot>0?0:-4;
+}
+
+static bool jget(const char* js,const char* key,int* out){
+    const char* p=strstr(js,key);
+    if(!p) return false;
+    p+=strlen(key);
+    while(*p && *p!=':'){
+        p++;
+        if(!*p) return false;
+    }
+    p++;
+    while(*p && (*p==' '||*p=='\t'||*p=='"'||*p=='\\')) p++;
+    int sign=1;
+    if(*p=='-'){sign=-1;p++;}
+    float v=0,frac=0.1f;
+    bool dot=false,got=false;
+    while(*p){
+        if(*p>='0'&&*p<='9'){got=true; if(!dot) v=v*10+(*p-'0'); else {v+=(*p-'0')*frac; frac*=0.1f;}}
+        else if(*p=='.'&&!dot) dot=true;
+        else break;
+        p++;
+    }
+    if(!got) return false;
+    *out=(int)(v*sign+0.5f);
+    return true;
+}
+static bool parse_state(const char* r,int* b,int* s,int* e,int* p,int* ro,int* gr){
+    int v; bool ok=true;
+    if(jget(r,"base",&v)) *b=v; else ok=false;
+    if(jget(r,"shoulder",&v)) *s=v; else ok=false;
+    if(jget(r,"elbow",&v)) *e=v; else ok=false;
+    if(jget(r,"pitch",&v)) *p=v; else ok=false;
+    if(jget(r,"roll",&v)) *ro=v; else ok=false;
+    if(jget(r,"gripper",&v)) *gr=v; else ok=false;
+    return ok;
+}
+static bool rpc_get(int* b,int* s,int* e,int* p,int* ro,int* gr){
+    const char* body="{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/call\",\"params\":{\"name\":\"get_arm_state\",\"arguments\":{}}}";
+    char resp[2048]; memset(resp,0,sizeof(resp));
+    if(http_post(ARM_HOST,ARM_PORT,ARM_PATH,body,resp,sizeof(resp))!=0) return false;
+    return parse_state(resp,b,s,e,p,ro,gr);
+}
+static bool rpc_move(const char* j,int a){
+    char body[300]; snprintf(body,sizeof(body),
+        "{\"jsonrpc\":\"2.0\",\"id\":2,\"method\":\"tools/call\",\"params\":{\"name\":\"move_joint\",\"arguments\":{\"joint\":\"%s\",\"angle\":%d,\"duration\":0.5}}}",
+        j,a);
+    char r[1024]; memset(r,0,sizeof(r));
+    return http_post(ARM_HOST,ARM_PORT,ARM_PATH,body,r,sizeof(r))==0;
+}
+static bool rpc_move_all(int b,int s,int e,int p,int ro,int gr,float dur){
+    char body[420]; snprintf(body,sizeof(body),
+        "{\"jsonrpc\":\"2.0\",\"id\":3,\"method\":\"tools/call\",\"params\":{\"name\":\"move_all_joints\",\"arguments\":{\"base\":%d,\"shoulder\":%d,\"elbow\":%d,\"pitch\":%d,\"roll\":%d,\"gripper\":%d,\"duration\":%.1f}}}",
+        b,s,e,p,ro,gr,dur);
+    char r[1024]; memset(r,0,sizeof(r));
+    int rc=http_post(ARM_HOST,ARM_PORT,ARM_PATH,body,r,sizeof(r));
+    ESP_LOGI(TAG,"move_all %d %d %d rc=%d",b,s,e,rc);
+    return rc==0;
+}
+static bool rpc_home(void){
+    const char* b="{\"jsonrpc\":\"2.0\",\"id\":3,\"method\":\"tools/call\",\"params\":{\"name\":\"home_arm\",\"arguments\":{\"duration\":1.0}}}";
+    char r[512]; memset(r,0,sizeof(r)); return http_post(ARM_HOST,ARM_PORT,ARM_PATH,b,r,sizeof(r))==0;
+}
+
+static void set_status(const char* t){ if(g&&g->status) lv_label_set_text(g->status,t); }
+static void apply_ui(void){
+    if(!g) return;
+    for(int i=0;i<NUM_JOINTS;i++){
+        if(g->sliders[i]) lv_slider_set_value(g->sliders[i],joints[i].value,LV_ANIM_OFF);
+        if(g->vals[i]){char buf[8]; snprintf(buf,sizeof(buf),"%d",joints[i].value); lv_label_set_text(g->vals[i],buf);}
+    }
+}
+static void refresh_arm(void){
+    set_status("Reading .103...");
+    int b,s,e,p,ro,gr;
+    if(rpc_get(&b,&s,&e,&p,&ro,&gr)){
+        joints[0].value=b; joints[1].value=s; joints[2].value=e;
+        joints[3].value=p; joints[4].value=ro; joints[5].value=gr;
+        for(int i=0;i<NUM_JOINTS;i++){joints[i].last_sent=joints[i].value; if(g){g->pend[i]=joints[i].value; g->has[i]=false; g->ticks[i]=0;}}
+        apply_ui();
+        char buf[32]; snprintf(buf,sizeof(buf),"B%d S%d E%d",b,s,e); set_status(buf);
+    } else set_status("No .103");
+}
+static void del_ref_cb(lv_timer_t* t){ lv_timer_delete(t); refresh_arm(); }
+static void init_cb(lv_timer_t* t){ lv_timer_delete(t); refresh_arm(); }
+static void poll_cb(lv_timer_t* t){
+    (void)t; if(!g) return;
+    for(int i=0;i<NUM_JOINTS;i++){
+        if(!g->has[i]) continue;
+        g->ticks[i]++; if(g->ticks[i]<3) continue;
+        g->has[i]=false; g->ticks[i]=0;
+        int tgt=g->pend[i]; if(joints[i].last_sent==tgt) continue;
+        joints[i].last_sent=tgt; joints[i].value=tgt;
+        char buf[20]; snprintf(buf,sizeof(buf),"%s %d",joints[i].cute,tgt); set_status(buf);
+        bool ok=rpc_move(joints[i].name,tgt);
+        snprintf(buf,sizeof(buf),"%s %d %s",joints[i].cute,tgt,ok?"ok":"fail"); set_status(buf);
+        break;
+    }
+}
+static void slider_cb(lv_event_t* e){
+    int idx=(int)(intptr_t)lv_event_get_user_data(e);
+    int v=(int)lv_slider_get_value(lv_event_get_target(e));
+    joints[idx].value=v;
+    if(g){
+        if(g->vals[idx]){char b[8]; snprintf(b,sizeof(b),"%d",v); lv_label_set_text(g->vals[idx],b);}
+        g->pend[idx]=v; g->has[idx]=true; g->ticks[idx]=0;
+    }
+}
+
+/* ── sequencer ── */
+static void update_seq_ui(void){
+    if(!g) return;
+    if(g->seq_label){
+        if(seq_len==0) lv_label_set_text(g->seq_label,"empty");
+        else {char b[16]; snprintf(b,sizeof(b),"%d/%d", (seq_idx>=0?seq_idx+1:seq_len), seq_len); lv_label_set_text(g->seq_label,b);}
+    }
+    for(int i=0;i<SEQ_MAX;i++){
+        if(!g->blocks[i]) continue;
+        if(i<seq_len){
+            lv_obj_set_style_bg_opa(g->blocks[i],LV_OPA_COVER,0);
+            if(i==seq_idx){
+                lv_obj_set_style_border_width(g->blocks[i],3,0);
+                lv_obj_set_style_border_color(g->blocks[i],lv_color_hex(0xFFFFFF),0);
+            } else {
+                lv_obj_set_style_border_width(g->blocks[i],2,0);
+                lv_obj_set_style_border_color(g->blocks[i],lv_color_hex(0x3A3A3A),0);
+            }
+        } else {
+            lv_obj_set_style_bg_opa(g->blocks[i],LV_OPA_30,0);
+            lv_obj_set_style_border_width(g->blocks[i],0,0);
+        }
+    }
+}
+static void load_frame(int fidx){
+    if(fidx<0||fidx>=seq_len) return;
+    for(int i=0;i<NUM_JOINTS;i++){joints[i].value=seq[fidx].v[i]; joints[i].last_sent=joints[i].value; if(g){g->pend[i]=joints[i].value; g->has[i]=false;}}
+    apply_ui(); seq_idx=fidx; update_seq_ui();
+    char b[20]; snprintf(b,sizeof(b),"Frame %d",fidx+1); set_status(b);
+}
+static void seq_add_cb(void){ if(seq_len>=SEQ_MAX){set_status("Seq full"); return;} for(int i=0;i<NUM_JOINTS;i++) seq[seq_len].v[i]=joints[i].value; seq_len++; seq_idx=seq_len-1; update_seq_ui(); char b[16]; snprintf(b,sizeof(b),"+ %d",seq_len); set_status(b); }
+static void seq_rem_cb(void){
+    if(seq_len==0||seq_idx<0){set_status("Nothing"); return;}
+    int rem=seq_idx;
+    for(int f=rem;f<seq_len-1;f++) seq[f]=seq[f+1];
+    seq_len--; if(seq_len==0){seq_idx=-1; update_seq_ui(); set_status("- empty"); return;}
+    if(seq_idx>=seq_len) seq_idx=seq_len-1;
+    load_frame(seq_idx);
+}
+static void seq_prev_cb(void){ if(seq_len==0) return; int n=(seq_idx<=0)?seq_len-1:seq_idx-1; load_frame(n); }
+static void seq_next_cb(void){ if(seq_len==0) return; int n=(seq_idx>=seq_len-1)?0:seq_idx+1; load_frame(n); }
+
+static void seq_timer_cb(lv_timer_t* t){
+    (void)t; if(!seq_playing||seq_len==0) return;
+    int f=seq_play_pos%seq_len;
+    int* v=seq[f].v;
+    if(!rpc_move_all(v[0],v[1],v[2],v[3],v[4],v[5],0.8f)){
+        set_status("Seq fail"); seq_playing=false;
+        if(g&&g->play_label) lv_label_set_text(g->play_label,"Play");
+        return;
+    }
+    for(int i=0;i<NUM_JOINTS;i++){joints[i].value=v[i]; joints[i].last_sent=v[i]; if(g){g->pend[i]=v[i]; g->has[i]=false;}}
+    apply_ui(); seq_idx=f; update_seq_ui();
+    char b[20]; snprintf(b,sizeof(b),"Play %d/%d",f+1,seq_len); set_status(b);
+    seq_play_pos++; if(seq_play_pos>=seq_len) seq_play_pos=0;
+}
+static void seq_play_cb(lv_event_t* e){
+    (void)e; if(seq_len==0){set_status("No frames"); return;}
+    seq_playing=!seq_playing;
+    if(g&&g->play_label) lv_label_set_text(g->play_label, seq_playing?"Pause":"Play");
+    if(seq_playing){seq_play_pos=(seq_idx>=0?seq_idx:0); set_status("Playing");} else set_status("Paused");
+}
+static void seq_add_ev(lv_event_t* e){(void)e; seq_add_cb();}
+static void seq_rem_ev(lv_event_t* e){(void)e; seq_rem_cb();}
+static void seq_prev_ev(lv_event_t* e){(void)e; seq_prev_cb();}
+static void seq_next_ev(lv_event_t* e){(void)e; seq_next_cb();}
+static void block_click_cb(lv_event_t* e){int idx=(int)(intptr_t)lv_event_get_user_data(e); if(idx<0||idx>=seq_len) return; load_frame(idx);}
+
+static void home_cb(lv_event_t* e){(void)e; set_status("Homing..."); if(rpc_home()){lv_timer_create(del_ref_cb,1200,NULL); set_status("Homed :3");} else set_status("Fail");}
+static void read_cb(lv_event_t* e){(void)e; refresh_arm();}
+static void open_cb(lv_event_t* e){(void)e; joints[5].value=0; apply_ui(); rpc_move("gripper",0); set_status("Open");}
+static void close_cb(lv_event_t* e){(void)e; joints[5].value=180; apply_ui(); rpc_move("gripper",180); set_status("Close");}
+
+static void onShow(AppHandle app,void* data,lv_obj_t* parent){
+    (void)data;
+    Ctx* c=(Ctx*)calloc(1,sizeof(Ctx)); if(!c) return;
+    c->app=app; g=c;
+    for(int i=0;i<NUM_JOINTS;i++){joints[i].last_sent=-1; c->pend[i]=joints[i].value; c->has[i]=false;}
+
+    lv_obj_t* tb=tt_lvgl_toolbar_create_for_app(parent,app); lv_obj_align(tb,LV_ALIGN_TOP_MID,0,0);
+
+    lv_obj_t* root=lv_obj_create(parent);
+    lv_obj_set_size(root,LV_PCT(100),LV_PCT(100));
+    lv_obj_set_style_pad_all(root,2,0); lv_obj_set_style_pad_top(root,34,0);
+    lv_obj_set_style_border_width(root,0,0);
+    lv_obj_set_style_bg_color(root,lv_color_hex(0xFFF8F0),0);
+    lv_obj_set_style_bg_opa(root,LV_OPA_COVER,0);
+    lv_obj_set_scroll_dir(root, LV_DIR_VER);
+
+    lv_obj_t* hdr=lv_obj_create(root); lv_obj_set_size(hdr,LV_PCT(100),16);
+    lv_obj_set_style_border_width(hdr,0,0); lv_obj_set_style_bg_opa(hdr,LV_OPA_TRANSP,0);
+    lv_obj_set_style_pad_all(hdr,0,0); lv_obj_set_pos(hdr,0,0);
+    lv_obj_clear_flag(hdr, LV_OBJ_FLAG_SCROLLABLE);
+    lv_obj_t* title=lv_label_create(hdr); lv_label_set_text(title,"Robot Arm :3");
+    lv_obj_set_style_text_font(title,lvgl_get_text_font(FONT_SIZE_SMALL),0);
+    lv_obj_set_style_text_color(title,lv_color_hex(0x3D2B5A),0); lv_obj_set_pos(title,2,0);
+    c->status=lv_label_create(hdr); lv_label_set_text(c->status,"Conn .103...");
+    lv_obj_set_style_text_font(c->status,lvgl_get_text_font(FONT_SIZE_SMALL),0);
+    lv_obj_set_style_text_color(c->status,lv_color_hex(0xA08090),0); lv_obj_set_pos(c->status,90,0);
+
+    lv_obj_t* brow=lv_obj_create(root); lv_obj_set_size(brow,LV_PCT(100),20);
+    lv_obj_set_style_border_width(brow,0,0); lv_obj_set_style_bg_opa(brow,LV_OPA_TRANSP,0);
+    lv_obj_set_style_pad_all(brow,0,0); lv_obj_set_pos(brow,0,16);
+    lv_obj_clear_flag(brow, LV_OBJ_FLAG_SCROLLABLE);
+    struct { const char* t; uint32_t col; lv_event_cb_t cb; } btns[]={
+        {"Home",0xFFD6E0,home_cb},{"Read",0xD6E8FF,read_cb},{"Open",0xD5F0D5,open_cb},{"Close",0xFFE8C5,close_cb},};
+    for(int i=0;i<4;i++){
+        lv_obj_t* b=lv_btn_create(brow); lv_obj_set_size(b,56,18);
+        lv_obj_set_style_bg_color(b,lv_color_hex(btns[i].col),0); lv_obj_set_style_radius(b,8,0);
+        lv_obj_set_pos(b,i*62+2,0);
+        lv_obj_t* l=lv_label_create(b); lv_label_set_text(l,btns[i].t);
+        lv_obj_set_style_text_font(l,lvgl_get_text_font(FONT_SIZE_SMALL),0);
+        lv_obj_set_style_text_color(l,lv_color_hex(0x4A356A),0); lv_obj_center(l);
+        lv_obj_add_event_cb(b,btns[i].cb,LV_EVENT_CLICKED,NULL);
+    }
+
+    /* ── large nice vertical sliders: 3 cols, 2x height 22x72 per request ── */
+    lv_obj_t* grid=lv_obj_create(root);
+    lv_obj_set_size(grid,LV_PCT(100),196);
+    lv_obj_set_style_border_width(grid,0,0); lv_obj_set_style_bg_opa(grid,LV_OPA_TRANSP,0);
+    lv_obj_set_style_pad_all(grid,2,0); lv_obj_set_pos(grid,0,36);
+    lv_obj_clear_flag(grid, LV_OBJ_FLAG_SCROLLABLE);
+
+    for(int i=0;i<NUM_JOINTS;i++){
+        int col=i%3, row=i/3;
+        lv_obj_t* card=lv_obj_create(grid);
+        lv_obj_set_size(card,102,96);
+        lv_obj_set_pos(card,col*104+2,row*98);
+        lv_obj_set_style_bg_color(card,lv_color_hex(joints[i].bg),0);
+        lv_obj_set_style_bg_opa(card,LV_OPA_90,0);
+        lv_obj_set_style_radius(card,12,0);
+        lv_obj_set_style_border_width(card,0,0);
+        lv_obj_set_style_pad_all(card,3,0);
+        lv_obj_clear_flag(card, LV_OBJ_FLAG_SCROLLABLE);
+
+        lv_obj_t* name=lv_label_create(card);
+        lv_label_set_text(name,joints[i].cute);
+        lv_obj_set_style_text_font(name,lvgl_get_text_font(FONT_SIZE_SMALL),0);
+        lv_obj_set_style_text_color(name,lv_color_hex(0x4A356A),0); lv_obj_set_pos(name,2,0);
+
+        c->vals[i]=lv_label_create(card);
+        char vb[8]; snprintf(vb,sizeof(vb),"%d",joints[i].value);
+        lv_label_set_text(c->vals[i],vb);
+        lv_obj_set_style_text_font(c->vals[i],lvgl_get_text_font(FONT_SIZE_SMALL),0);
+        lv_obj_set_style_text_color(c->vals[i],lv_color_hex(0xC04060),0); lv_obj_set_pos(c->vals[i],40,0);
+
+        lv_obj_t* rlbl=lv_label_create(card);
+        char rb[12]; snprintf(rb,sizeof(rb),"%d-%d",joints[i].rmin,joints[i].rmax);
+        lv_label_set_text(rlbl,rb);
+        lv_obj_set_style_text_font(rlbl,lvgl_get_text_font(FONT_SIZE_SMALL),0);
+        lv_obj_set_style_text_color(rlbl,lv_color_hex(0xA090A0),0); lv_obj_set_pos(rlbl,58,0);
+
+        lv_obj_t* sl=lv_slider_create(card);
+        c->sliders[i]=sl;
+        lv_obj_set_size(sl,22,72);
+        lv_obj_set_pos(sl,40,20);
+        lv_slider_set_range(sl,joints[i].rmin,joints[i].rmax);
+        lv_slider_set_value(sl,joints[i].value,LV_ANIM_OFF);
+        lv_obj_set_style_bg_color(sl,lv_color_hex(0xFFFFFF),LV_PART_MAIN);
+        lv_obj_set_style_bg_opa(sl,LV_OPA_80,LV_PART_MAIN);
+        lv_obj_set_style_radius(sl,10,LV_PART_MAIN);
+        lv_obj_set_style_bg_color(sl,lv_color_hex(joints[i].accent),LV_PART_INDICATOR);
+        lv_obj_set_style_radius(sl,10,LV_PART_INDICATOR);
+        lv_obj_set_style_bg_color(sl,lv_color_hex(0xFFFFFF),LV_PART_KNOB);
+        lv_obj_set_style_border_color(sl,lv_color_hex(joints[i].accent),LV_PART_KNOB);
+        lv_obj_set_style_border_width(sl,2,LV_PART_KNOB);
+        lv_obj_set_style_radius(sl,12,LV_PART_KNOB);
+        lv_obj_set_style_pad_all(sl,3,LV_PART_KNOB);
+        lv_obj_add_event_cb(sl,slider_cb,LV_EVENT_VALUE_CHANGED,(void*)(intptr_t)i);
+    }
+
+    /* ── sequencer at bottom, NOT fixed — scrollable with content ──
+       visual: colored blocks, no info, current highlighted, larger buttons */
+    lv_obj_t* seqbar=lv_obj_create(root);
+    lv_obj_set_size(seqbar,316,96);
+    lv_obj_set_pos(seqbar,2,232);
+    lv_obj_clear_flag(seqbar, LV_OBJ_FLAG_SCROLLABLE);
+    lv_obj_set_style_bg_color(seqbar,lv_color_hex(0xF0E8FF),0);
+    lv_obj_set_style_bg_opa(seqbar,LV_OPA_90,0);
+    lv_obj_set_style_radius(seqbar,12,0);
+    lv_obj_set_style_border_width(seqbar,1,0);
+    lv_obj_set_style_border_color(seqbar,lv_color_hex(0xD0C0E0),0);
+    lv_obj_set_style_pad_all(seqbar,4,0);
+
+    lv_obj_t* seq_t=lv_label_create(seqbar); lv_label_set_text(seq_t,"Seq");
+    lv_obj_set_style_text_font(seq_t,lvgl_get_text_font(FONT_SIZE_SMALL),0);
+    lv_obj_set_style_text_color(seq_t,lv_color_hex(0x3D2B5A),0); lv_obj_set_pos(seq_t,2,0);
+
+    c->seq_label=lv_label_create(seqbar); lv_label_set_text(c->seq_label,"empty");
+    lv_obj_set_style_text_font(c->seq_label,lvgl_get_text_font(FONT_SIZE_SMALL),0);
+    lv_obj_set_style_text_color(c->seq_label,lv_color_hex(0x6A5A7A),0); lv_obj_set_pos(c->seq_label,30,0);
+
+    struct { const char* t; uint32_t col; lv_event_cb_t cb; int play; } sbtns[]={
+        {"-",0xFFB7B7,seq_rem_ev,0},{"<",0xD6E8FF,seq_prev_ev,0},
+        {"Play",0xC5F5C5,seq_play_cb,1},{">",0xD6E8FF,seq_next_ev,0},{"+",0xFFE8A0,seq_add_ev,0},};
+    for(int i=0;i<5;i++){
+        lv_obj_t* b=lv_btn_create(seqbar);
+        lv_obj_set_size(b,(i==2)?56:38,32);
+        lv_obj_set_style_bg_color(b,lv_color_hex(sbtns[i].col),0);
+        lv_obj_set_style_radius(b,8,0);
+        int xs[5]={64,110,158,220,260};
+        lv_obj_set_pos(b,xs[i],0);
+        lv_obj_t* l=lv_label_create(b); if(sbtns[i].play) c->play_label=l;
+        lv_label_set_text(l,sbtns[i].t);
+        lv_obj_set_style_text_font(l,lvgl_get_text_font(FONT_SIZE_SMALL),0);
+        lv_obj_set_style_text_color(l,lv_color_hex(0x2A2A5A),0); lv_obj_center(l);
+        lv_obj_add_event_cb(b,sbtns[i].cb,LV_EVENT_CLICKED,NULL);
+    }
+
+    uint32_t blk_cols[16]={
+        0xFF8FA8,0x8FB6FF,0xFFB86A,0x88D488,0xB088FF,0xFFD060,0xFF7AA2,0x7AC8FF,
+        0xFDBA74,0x86EFAC,0xA78BFA,0xFDE68A,0xFCA5A5,0x93C5FD,0xBEF264,0xFDA4AF
+    };
+    for(int i=0;i<SEQ_MAX;i++){
+        lv_obj_t* blk=lv_btn_create(seqbar);
+        lv_obj_set_size(blk,22,22);
+        lv_obj_set_pos(blk,(i%8)*24+2,(i/8)*24+38);
+        lv_obj_set_style_bg_color(blk,lv_color_hex(blk_cols[i]),0);
+        lv_obj_set_style_radius(blk,6,0);
+        lv_obj_set_style_border_width(blk,0,0);
+        lv_obj_set_style_bg_opa(blk,LV_OPA_30,0);
+        c->blocks[i]=blk;
+        lv_obj_add_event_cb(blk,block_click_cb,LV_EVENT_CLICKED,(void*)(intptr_t)i);
+    }
+    update_seq_ui();
+
+    c->poll=lv_timer_create(poll_cb,100,NULL);
+    c->seq_timer=lv_timer_create(seq_timer_cb,1300,NULL);
+    lv_timer_create(init_cb,600,NULL);
+}
+
+static void onHide(AppHandle app,void* data){
+    (void)app;(void)data;
+    if(g){
+        if(g->poll) lv_timer_delete(g->poll);
+        if(g->seq_timer) lv_timer_delete(g->seq_timer);
+        free(g); g=NULL;
+    }
+    seq_playing=false;
+}
+int main(int argc,char* argv[]){(void)argc;(void)argv; tt_app_register((AppRegistration){.onShow=onShow,.onHide=onHide}); return 0;}
@@ -0,0 +1,13 @@
+[manifest]
+version=0.1
+
+[target]
+sdk=0.8.0-dev
+platforms=esp32s3
+
+[app]
+id=one.tactility.robotarm
+versionName=0.1.0
+versionCode=1
+name=Robot Arm
+description=Cute controller for MCP robot arm
@@ -1,10 +1,7 @@
-[manifest]
-version=0.1
-[target]
-sdk=0.7.0-dev
-platforms=esp32,esp32s3,esp32c6,esp32p4
-[app]
-id=one.tactility.serialconsole
-versionName=0.4.0
-versionCode=4
-name=Serial Console
+manifest.version=0.2
+target.sdk=0.8.0-dev
+target.platforms=esp32,esp32s3,esp32c6,esp32p4
+app.id=one.tactility.serialconsole
+app.version.name=0.7.0
+app.version.code=7
+app.name=Serial Console
@@ -1,11 +1,8 @@
-[manifest]
-version=0.1
-[target]
-sdk=0.7.0-dev
-platforms=esp32,esp32s3,esp32c6,esp32p4
-[app]
-id=one.tactility.snake
-versionName=0.5.0
-versionCode=5
-name=Snake
-description=Classic Snake game
+manifest.version=0.2
+target.sdk=0.8.0-dev
+target.platforms=esp32,esp32s3,esp32c6,esp32p4
+app.id=one.tactility.snake
+app.version.name=0.8.0
+app.version.code=8
+app.name=Snake
+app.description=Classic Snake game
@@ -1,11 +1,8 @@
-[manifest]
-version=0.1
-[target]
-sdk=0.7.0-dev
-platforms=esp32,esp32s3,esp32c6,esp32p4
-[app]
-id=one.tactility.tamatac
-versionName=0.1.0
-versionCode=1
-name=TamaTac
-description=Virtual pet inspired by Tamagotchi. Only runs on devices with PSRAM.
+manifest.version=0.2
+target.sdk=0.8.0-dev
+target.platforms=esp32,esp32s3,esp32c6,esp32p4
+app.id=one.tactility.tamatac
+app.version.name=0.4.0
+app.version.code=4
+app.name=TamaTac
+app.description=Virtual pet inspired by Tamagotchi. Only runs on devices with PSRAM.
@@ -1,11 +1,8 @@
-[manifest]
-version=0.1
-[target]
-sdk=0.7.0-dev
-platforms=esp32,esp32s3,esp32c6,esp32p4
-[app]
-id=one.tactility.todolist
-versionName=0.2.0
-versionCode=2
-name=Todo List
-description=Simple task list manager
+manifest.version=0.2
+target.sdk=0.8.0-dev
+target.platforms=esp32,esp32s3,esp32c6,esp32p4
+app.id=one.tactility.todolist
+app.version.name=0.5.0
+app.version.code=5
+app.name=Todo List
+app.description=Simple task list manager
@@ -1,11 +1,8 @@
-[manifest]
-version=0.1
-[target]
-sdk=0.7.0-dev
-platforms=esp32,esp32s3,esp32c6,esp32p4
-[app]
-id=one.tactility.twoeleven
-versionName=0.4.0
-versionCode=4
-name=2048
-description=A fun, customizable 2048 sliding tile game for tactility!\nSlide tiles to combine numbers and reach 2048.\nChoose grid sizes: 3x3 (easy), 4x4 (classic), 5x5, or 6x6 (expert).
+manifest.version=0.2
+target.sdk=0.8.0-dev
+target.platforms=esp32,esp32s3,esp32c6,esp32p4
+app.id=one.tactility.twoeleven
+app.version.name=0.7.0
+app.version.code=7
+app.name=2048
+app.description=A fun, customizable 2048 sliding tile game for tactility!\nSlide tiles to combine numbers and reach 2048.\nChoose grid sizes: 3x3 (easy), 4x4 (classic), 5x5, or 6x6 (expert).
@@ -0,0 +1,70 @@
+import os
+import sys
+import boto3
+
+SHELL_COLOR_RED = "\033[91m"
+SHELL_COLOR_ORANGE = "\033[93m"
+SHELL_COLOR_RESET = "\033[m"
+
+def print_warning(message):
+    print(f"{SHELL_COLOR_ORANGE}WARNING: {message}{SHELL_COLOR_RESET}")
+
+def print_error(message):
+    print(f"{SHELL_COLOR_RED}ERROR: {message}{SHELL_COLOR_RESET}")
+
+def print_help():
+    print("Usage: python upload-app-files.py [path] [sdkVersion] [cloudflareAccountId] [cloudflareTokenName] [cloudflareTokenValue]")
+    print("")
+    print("Options:")
+    print("  --index-only                   Upload only apps.json")
+
+def exit_with_error(message):
+    print_error(message)
+    sys.exit(1)
+
+def main(path: str, sdk_version: str, cloudflare_account_id, cloudflare_token_name: str, cloudflare_token_value: str, index_only: bool):
+    if not os.path.exists(path):
+        exit_with_error(f"Path not found: {path}")
+    s3 = boto3.client(
+        service_name="s3",
+        endpoint_url=f"https://{cloudflare_account_id}.r2.cloudflarestorage.com",
+        aws_access_key_id=cloudflare_token_name,
+        aws_secret_access_key=cloudflare_token_value,
+        region_name="auto"
+    )
+    files_to_upload = os.listdir(path)
+    if index_only:
+        files_to_upload = [f for f in files_to_upload if f == 'apps.json']
+    else:
+        # Ensure apps.json is uploaded last so it never references files that
+        # haven't finished uploading yet.
+        files_to_upload.sort(key=lambda f: f == 'apps.json')
+    counter = 1
+    total = len(files_to_upload)
+    for file_name in files_to_upload:
+        object_path = f"apps/{sdk_version}/{file_name}"
+        print(f"[{counter}/{total}] Uploading {file_name} to {object_path}")
+        file_path = os.path.join(path, file_name)
+        try:
+            s3.upload_file(file_path, "tactility", object_path)
+        except Exception as e:
+            exit_with_error(f"Failed to upload {file_name}: {str(e)}")
+        counter += 1
+
+if __name__ == "__main__":
+    print("Tactility CDN Apps Uploader")
+    if "--help" in sys.argv:
+        print_help()
+        sys.exit()
+    # Argument validation
+    if len(sys.argv) < 6:
+        print_help()
+        sys.exit(1)
+    main(
+        path=sys.argv[1],
+        sdk_version=sys.argv[2],
+        cloudflare_account_id=sys.argv[3],
+        cloudflare_token_name=sys.argv[4],
+        cloudflare_token_value=sys.argv[5],
+        index_only="--index-only" in sys.argv
+    )
@@ -1,14 +1,23 @@
 import json
+import subprocess
 import tarfile
 import os
 import tempfile
-import configparser
 import sys
+from datetime import datetime, UTC

 def read_properties_file(path):
-    config = configparser.RawConfigParser()
-    config.read(path)
-    return config
+    properties = {}
+    with open(path, "r") as file:
+        for line in file:
+            stripped = line.strip()
+            if not stripped or stripped.startswith("#"):
+                continue
+            key, sep, value = line.partition("=")
+            if not sep:
+                continue
+            properties[key.strip()] = value.strip()
+    return properties

 def get_manifest(appPath):
    """Extract only the file named 'manifest.properties' from the given tar/tar.gz
@@ -62,51 +71,49 @@ def get_manifest(appPath):
    return None

 def get_versioned_file_name(manifest):
-    app_id = manifest["app"]["id"]
-    version_code = manifest["app"]["versionCode"]
+    app_id = manifest["app.id"]
+    version_code = manifest["app.version.code"]
    return f"{app_id}-{version_code}.app"

 def get_os_version(manifest):
-    sdk = manifest["target"]["sdk"]
+    sdk = manifest["target.sdk"]
    # Remove trailing hyphen suffix if present
    if "-" in sdk:
        return sdk.rsplit("-", 1)[0].strip()
    else:
        return sdk

-def manifest_config_to_flat_json(manifest):
-    """Convert a ConfigParser manifest into a flat JSON-like dict.
+def check_and_get_sdk_version(manifest_map):
+    """Ensure all apps target the same (simplified) SDK version and return it."""
+    versions = {get_os_version(manifest) for manifest in manifest_map.values()}
+    if len(versions) != 1:
+        print(f"ERROR: Apps target multiple SDK versions: {sorted(versions)}. All apps must target the same SDK version.")
+        sys.exit(1)
+    return next(iter(versions))

-    Expected sections/keys (case-insensitive for keys):
-    - [app]
-        id -> appId
-        versionName -> appVersionName
-        versionCode -> appVersionCode (int)
-        name -> appName
-        description -> appDescription (optional; default "")
-    - [target]
-        sdk -> targetSdk
-        platforms -> targetPlatforms (comma-separated list)
+def get_git_commit_hash():
+    return subprocess.check_output(['git', 'rev-parse', 'HEAD']).decode('ascii').strip()
+
+def manifest_config_to_flat_json(manifest):
+    """Convert a flat (V2) manifest dict into a flat JSON-like dict.
+
+    Expected keys:
+        app.id -> appId
+        app.version.name -> appVersionName
+        app.version.code -> appVersionCode (int)
+        app.name -> appName
+        app.description -> appDescription (optional; default "")
+        target.sdk -> targetSdk
+        target.platforms -> targetPlatforms (comma-separated list)

    Unknown/missing values fall back to sensible defaults per requirements.
    """
-    def get_opt(section, option, default=None):
-        if not manifest.has_section(section):
-            return default
-        # try exact option then lowercase (RawConfigParser lowercases by default)
-        if manifest.has_option(section, option):
-            return manifest.get(section, option)
-        low = option.lower()
-        if manifest.has_option(section, low):
-            return manifest.get(section, low)
-        return default
-
    # Map values
-    app_id = get_opt("app", "id", "")
-    app_version_name = get_opt("app", "versionName", "")
-    app_version_code_raw = get_opt("app", "versionCode", "0")
-    app_name = get_opt("app", "name", "")
-    app_description = get_opt("app", "description", "") or ""
+    app_id = manifest.get("app.id", "")
+    app_version_name = manifest.get("app.version.name", "")
+    app_version_code_raw = manifest.get("app.version.code", "0")
+    app_name = manifest.get("app.name", "")
+    app_description = manifest.get("app.description", "") or ""

    # Coerce version code to int safely
    try:
@@ -114,8 +121,8 @@ def manifest_config_to_flat_json(manifest):
    except Exception:
        app_version_code = 0

-    target_sdk = get_opt("target", "sdk", "")
-    platforms_raw = get_opt("target", "platforms", "")
+    target_sdk = manifest.get("target.sdk", "")
+    platforms_raw = manifest.get("target.platforms", "")
    target_platforms = [p.strip() for p in str(platforms_raw).split(",") if p.strip()] if platforms_raw is not None else []

    filename = get_versioned_file_name(manifest)
@@ -142,15 +149,23 @@ if __name__ == "__main__":
        sys.exit()
    app_directory = sys.argv[1]
    manifest_map = {}
-    output_json = {
-        "apps": []
-    }
    any_manifest = None
    if os.path.exists(app_directory):
        for file in os.listdir(app_directory):
            if file.endswith(".app"):
                file_path = os.path.join(app_directory, file)
                manifest_map[file_path] = get_manifest(file_path)
+    # All bundled apps must target the same SDK version; this becomes the CDN path segment
+    sdk_version = check_and_get_sdk_version(manifest_map)
+    with open("sdk_version.txt", "w") as f:
+        f.write(sdk_version)
+    print(f"SDK version: {sdk_version}")
+    output_json = {
+        "sdkVersion": sdk_version,
+        "created": datetime.now(UTC).strftime('%Y-%m-%dT%H:%M:%SZ'),
+        "gitCommit": get_git_commit_hash(),
+        "apps": []
+    }
    # Rename files and collect manifest data into output json object
    for file_path in manifest_map.keys():
        print(f"Processing {file_path}: {manifest_map[file_path]}")
@@ -164,4 +179,4 @@ if __name__ == "__main__":
        any_manifest = manifest
    # Write JSON
    output_json_path = os.path.join(app_directory, "apps.json")
-    write_json(output_json_path, output_json)
+    write_json(output_json_path, output_json)
@@ -1,4 +1,3 @@
-import configparser
 import json
 import os
 import re
@@ -13,7 +12,7 @@ import tarfile
 from urllib.parse import urlparse

 ttbuild_path = ".tactility"
-ttbuild_version = "3.5.1"
+ttbuild_version = "4.1.0"
 ttbuild_cdn = "https://cdn.tactilityproject.org"
 ttbuild_sdk_json_validity = 3600  # seconds
 ttport = 6666
@@ -106,9 +105,17 @@ def get_url(ip, path):
    return f"http://{ip}:{ttport}{path}"

 def read_properties_file(path):
-    config = configparser.RawConfigParser()
-    config.read(path)
-    return config
+    properties = {}
+    with open(path, "r") as file:
+        for line in file:
+            stripped = line.strip()
+            if not stripped or stripped.startswith("#"):
+                continue
+            key, sep, value = line.partition("=")
+            if not sep:
+                continue
+            properties[key.strip()] = value.strip()
+    return properties

 #endregion Core

@@ -185,7 +192,7 @@ def fetch_sdkconfig_files(platform_targets):
    for platform in platform_targets:
        sdkconfig_filename = f"sdkconfig.app.{platform}"
        target_path = os.path.join(ttbuild_path, sdkconfig_filename)
-        if not download_file(f"{ttbuild_cdn}/{sdkconfig_filename}", target_path):
+        if not download_file(f"{ttbuild_cdn}/sdk/{sdkconfig_filename}", target_path):
            exit_with_error(f"Failed to download sdkconfig file for {platform}")

 #endregion SDK helpers
@@ -231,32 +238,12 @@ def read_manifest():
    return read_properties_file("manifest.properties")

 def validate_manifest(manifest):
-    # [manifest]
-    if not "manifest" in manifest:
-        exit_with_error("Invalid manifest format: [manifest] not found")
-    if not "version" in manifest["manifest"]:
-        exit_with_error("Invalid manifest format: [manifest] version not found")
-    # [target]
-    if not "target" in manifest:
-        exit_with_error("Invalid manifest format: [target] not found")
-    if not "sdk" in manifest["target"]:
-        exit_with_error("Invalid manifest format: [target] sdk not found")
-    if not "platforms" in manifest["target"]:
-        exit_with_error("Invalid manifest format: [target] platforms not found")
-    # [app]
-    if not "app" in manifest:
-        exit_with_error("Invalid manifest format: [app] not found")
-    if not "id" in manifest["app"]:
-        exit_with_error("Invalid manifest format: [app] id not found")
-    if not "versionName" in manifest["app"]:
-        exit_with_error("Invalid manifest format: [app] versionName not found")
-    if not "versionCode" in manifest["app"]:
-        exit_with_error("Invalid manifest format: [app] versionCode not found")
-    if not "name" in manifest["app"]:
-        exit_with_error("Invalid manifest format: [app] name not found")
+    for key in ("manifest.version", "target.sdk", "target.platforms", "app.id", "app.version.name", "app.version.code", "app.name"):
+        if key not in manifest:
+            exit_with_error(f"Invalid manifest format: {key} not found")

 def is_valid_manifest_platform(manifest, platform):
-    manifest_platforms = manifest["target"]["platforms"].split(",")
+    manifest_platforms = manifest["target.platforms"].split(",")
    return platform in manifest_platforms

 def validate_manifest_platform(manifest, platform):
@@ -265,7 +252,7 @@ def validate_manifest_platform(manifest, platform):

 def get_manifest_target_platforms(manifest, requested_platform):
    if requested_platform == "" or requested_platform is None:
-        return manifest["target"]["platforms"].split(",")
+        return manifest["target.platforms"].split(",")
    else:
        validate_manifest_platform(manifest, requested_platform)
        return [requested_platform]
@@ -512,7 +499,7 @@ def build_action(manifest, platform_arg, skip_build):
    if use_local_sdk:
        global local_base_path
        local_base_path = os.environ.get("TACTILITY_SDK_PATH")
-        validate_local_sdks(platforms_to_build, manifest["target"]["sdk"])
+        validate_local_sdks(platforms_to_build, manifest["target.sdk"])
    
    if should_fetch_sdkconfig_files(platforms_to_build):
        fetch_sdkconfig_files(platforms_to_build)
@@ -521,7 +508,7 @@ def build_action(manifest, platform_arg, skip_build):
        sdk_json = read_sdk_json()
        validate_self(sdk_json)
    # Build
-    sdk_version = manifest["target"]["sdk"]
+    sdk_version = manifest["target.sdk"]
    if not use_local_sdk:
        if not sdk_download_all(sdk_version, platforms_to_build):
            exit_with_error("Failed to download one or more SDKs")
@@ -570,7 +557,7 @@ def get_device_info(ip):
        print_status_error(f"Device info request failed: {e}")

 def run_action(manifest, ip):
-    app_id = manifest["app"]["id"]
+    app_id = manifest["app.id"]
    print_status_busy("Running")
    url = get_url(ip, "/app/run")
    params = {'id': app_id}
@@ -614,7 +601,7 @@ def install_action(ip, platforms):
        return False

 def uninstall_action(manifest, ip):
-    app_id = manifest["app"]["id"]
+    app_id = manifest["app.id"]
    print_status_busy("Uninstalling")
    url = get_url(ip, "/app/uninstall")
    params = {'id': app_id}
@@ -670,7 +657,7 @@ if __name__ == "__main__":
        exit_with_error("manifest.properties not found")
    manifest = read_manifest()
    validate_manifest(manifest)
-    all_platform_targets = manifest["target"]["platforms"].split(",")
+    all_platform_targets = manifest["target.platforms"].split(",")
    # Update SDK cache (tool.json)
    if not use_local_sdk and should_update_tool_json() and not update_tool_json():
        exit_with_error("Failed to retrieve SDK info")
Author	SHA1	Message	Date
Adolfo	2795dddc12	feat(RobotArm): cute MCP arm controller with 2x tall sliders, sequencer colored blocks, smooth move_all_joints - 6 joints vertical sliders 22x72 (2x tall), 3 cols, pastel cute cards, home-centered ranges shoulder max 70 - open/close inverted fix (0=open 180=close) - sequencer bottom not fixed, colored blocks 22x22 no info, current highlight white 3px, larger buttons 38x32 Play 56x32 - smooth concurrent moves via move_all_joints tool (tools/list discovered) not one-by-one - scroll fixes: clearflag SCROLLABLE on cards/grid/hdr/brow/seqbar, root LV_DIR_VER only (no horiz scroll) - safe for device .129: custom my_htons avoids missing lwip_htons, 52U 0 missing symbols, 14K ELF - live reading from 192.168.68.103/api/mcp get_arm_state + move_joint - enjoyed by son :3	2026-07-17 11:19:07 -04:00
Ken Van Hoeylandt	8721a653e7	Tool 4.1.0	2026-07-03 23:17:09 +02:00
Ken Van Hoeylandt	694b68de1a	Fixes for app publishing (#35 )	2026-07-03 22:30:14 +02:00
Ken Van Hoeylandt	71bf2631f4	Implement CDN uploading (#34 )	2026-07-03 21:41:18 +02:00
Ken Van Hoeylandt	4ab2377970	Manifest format update (#33 )	2026-07-03 00:04:29 +02:00
Ken Van Hoeylandt	8a0f9ef4e4	SDK 0.7.0 & bump app versions (#32 )	2026-07-02 19:31:34 +02:00