1 files changed, 154 insertions, 0 deletions
diff --git a/gr-blocks/examples/var_to_msg.grc b/gr-blocks/examples/var_to_msg.grc
new file mode 100644
index 0000000000..437dfb10e4
--- /dev/null
+++ b/gr-blocks/examples/var_to_msg.grc
@@ -0,0 +1,154 @@
+options:
+  parameters:
+    author: ''
+    catch_exceptions: 'True'
+    category: '[GRC Hier Blocks]'
+    cmake_opt: ''
+    comment: ''
+    copyright: ''
+    description: ''
+    gen_cmake: 'On'
+    gen_linking: dynamic
+    generate_options: qt_gui
+    hier_block_src_path: '.:'
+    id: var_to_msg
+    max_nouts: '0'
+    output_language: python
+    placement: (0,0)
+    qt_qss_theme: ''
+    realtime_scheduling: ''
+    run: 'True'
+    run_command: '{python} -u {filename}'
+    run_options: prompt
+    sizing_mode: fixed
+    thread_safe_setters: ''
+    title: Test Var To Msg
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [8, 8]
+    rotation: 0
+    state: enabled
+
+blocks:
+- name: samp_rate
+  id: variable
+  parameters:
+    comment: ''
+    value: '32000'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [184, 12]
+    rotation: 0
+    state: enabled
+- name: test
+  id: variable_qtgui_entry
+  parameters:
+    comment: ''
+    gui_hint: 0,1,1,1
+    label: Test Variable
+    type: int
+    value: '0'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [295, 19]
+    rotation: 0
+    state: true
+- name: blocks_message_debug_0
+  id: blocks_message_debug
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [804, 82]
+    rotation: 0
+    state: true
+- name: blocks_null_sink_0
+  id: blocks_null_sink
+  parameters:
+    affinity: ''
+    alias: ''
+    bus_structure_sink: '[[0,],]'
+    comment: ''
+    num_inputs: '1'
+    type: complex
+    vlen: '1'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [575, 224]
+    rotation: 0
+    state: true
+- name: blocks_null_source_0
+  id: blocks_null_source
+  parameters:
+    affinity: ''
+    alias: ''
+    bus_structure_source: '[[0,],]'
+    comment: ''
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    num_outputs: '1'
+    type: complex
+    vlen: '1'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [219, 217]
+    rotation: 0
+    state: true
+- name: blocks_throttle_0
+  id: blocks_throttle
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    ignoretag: 'True'
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    samples_per_second: samp_rate
+    type: complex
+    vlen: '1'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [372, 215]
+    rotation: 0
+    state: true
+- name: blocks_var_to_msg_0
+  id: blocks_var_to_msg
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    msgname: test
+    target: test
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [468, 64]
+    rotation: 0
+    state: true
+
+connections:
+- [blocks_null_source_0, '0', blocks_throttle_0, '0']
+- [blocks_throttle_0, '0', blocks_null_sink_0, '0']
+- [blocks_var_to_msg_0, msgout, blocks_message_debug_0, print]
+
+metadata:
+  file_format: 1