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FC_NFM.grc

Apr 3rd, 2022
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  1. options:
  2. parameters:
  3. author: ''
  4. catch_exceptions: 'True'
  5. category: '[GRC Hier Blocks]'
  6. cmake_opt: ''
  7. comment: ''
  8. copyright: ''
  9. description: ''
  10. gen_cmake: 'On'
  11. gen_linking: dynamic
  12. generate_options: qt_gui
  13. hier_block_src_path: '.:'
  14. id: FC_NFM
  15. max_nouts: '0'
  16. output_language: python
  17. placement: (0,0)
  18. qt_qss_theme: ''
  19. realtime_scheduling: ''
  20. run: 'True'
  21. run_command: '{python} -u {filename}'
  22. run_options: prompt
  23. sizing_mode: fixed
  24. thread_safe_setters: ''
  25. title: FunCube 2 meter NB FM
  26. window_size: (1536,1024)
  27. states:
  28. bus_sink: false
  29. bus_source: false
  30. bus_structure: null
  31. coordinate: [16, 12.0]
  32. rotation: 0
  33. state: enabled
  34.  
  35. blocks:
  36. - name: samp_rate
  37. id: variable
  38. parameters:
  39. comment: ''
  40. value: '192000'
  41. states:
  42. bus_sink: false
  43. bus_source: false
  44. bus_structure: null
  45. coordinate: [192, 12.0]
  46. rotation: 0
  47. state: enabled
  48. - name: sq_lvl
  49. id: variable_qtgui_range
  50. parameters:
  51. comment: ''
  52. gui_hint: ''
  53. label: Squelch
  54. min_len: '200'
  55. orient: QtCore.Qt.Horizontal
  56. rangeType: float
  57. start: '-100'
  58. step: '5'
  59. stop: '0'
  60. value: '-50'
  61. widget: counter_slider
  62. states:
  63. bus_sink: false
  64. bus_source: false
  65. bus_structure: null
  66. coordinate: [432, 12.0]
  67. rotation: 0
  68. state: enabled
  69. - name: tuning
  70. id: variable_qtgui_range
  71. parameters:
  72. comment: ''
  73. gui_hint: ''
  74. label: Tuning
  75. min_len: '200'
  76. orient: QtCore.Qt.Horizontal
  77. rangeType: float
  78. start: 144.0e6
  79. step: 1.0e3
  80. stop: 148.0e6
  81. value: 146.94e6
  82. widget: counter_slider
  83. states:
  84. bus_sink: false
  85. bus_source: false
  86. bus_structure: null
  87. coordinate: [288, 12.0]
  88. rotation: 0
  89. state: enabled
  90. - name: volume
  91. id: variable_qtgui_range
  92. parameters:
  93. comment: ''
  94. gui_hint: ''
  95. label: Volume
  96. min_len: '200'
  97. orient: QtCore.Qt.Horizontal
  98. rangeType: float
  99. start: '0'
  100. step: '0.1'
  101. stop: '1.00'
  102. value: '0.50'
  103. widget: dial
  104. states:
  105. bus_sink: false
  106. bus_source: false
  107. bus_structure: null
  108. coordinate: [552, 12.0]
  109. rotation: 0
  110. state: enabled
  111. - name: analog_nbfm_rx_0
  112. id: analog_nbfm_rx
  113. parameters:
  114. affinity: ''
  115. alias: ''
  116. audio_rate: '48000'
  117. comment: ''
  118. max_dev: 5e3
  119. maxoutbuf: '0'
  120. minoutbuf: '0'
  121. quad_rate: samp_rate
  122. tau: 75e-6
  123. states:
  124. bus_sink: false
  125. bus_source: false
  126. bus_structure: null
  127. coordinate: [688, 188.0]
  128. rotation: 0
  129. state: enabled
  130. - name: analog_simple_squelch_cc_0
  131. id: analog_simple_squelch_cc
  132. parameters:
  133. affinity: ''
  134. alias: ''
  135. alpha: '1'
  136. comment: ''
  137. maxoutbuf: '0'
  138. minoutbuf: '0'
  139. threshold: sq_lvl
  140. states:
  141. bus_sink: false
  142. bus_source: false
  143. bus_structure: null
  144. coordinate: [504, 204.0]
  145. rotation: 0
  146. state: enabled
  147. - name: audio_sink_0
  148. id: audio_sink
  149. parameters:
  150. affinity: ''
  151. alias: ''
  152. comment: ''
  153. device_name: hw:CARD=Device,DEV=0
  154. num_inputs: '1'
  155. ok_to_block: 'False'
  156. samp_rate: '48000'
  157. states:
  158. bus_sink: false
  159. bus_source: false
  160. bus_structure: null
  161. coordinate: [899, 298]
  162. rotation: 0
  163. state: enabled
  164. - name: blocks_multiply_const_vxx_0_0
  165. id: blocks_multiply_const_vxx
  166. parameters:
  167. affinity: ''
  168. alias: ''
  169. comment: Volume
  170. const: volume
  171. maxoutbuf: '0'
  172. minoutbuf: '0'
  173. type: float
  174. vlen: '1'
  175. states:
  176. bus_sink: false
  177. bus_source: false
  178. bus_structure: null
  179. coordinate: [896, 212.0]
  180. rotation: 0
  181. state: enabled
  182. - name: low_pass_filter_0
  183. id: low_pass_filter
  184. parameters:
  185. affinity: ''
  186. alias: ''
  187. beta: '6.76'
  188. comment: ''
  189. cutoff_freq: '6000'
  190. decim: '1'
  191. gain: '1'
  192. interp: '1'
  193. maxoutbuf: '0'
  194. minoutbuf: '0'
  195. samp_rate: samp_rate
  196. type: fir_filter_ccf
  197. width: '2000'
  198. win: window.WIN_HAMMING
  199. states:
  200. bus_sink: false
  201. bus_source: false
  202. bus_structure: null
  203. coordinate: [312, 164.0]
  204. rotation: 0
  205. state: enabled
  206. - name: qtgui_waterfall_sink_x_0
  207. id: qtgui_waterfall_sink_x
  208. parameters:
  209. affinity: ''
  210. alias: ''
  211. alpha1: '1.0'
  212. alpha10: '1.0'
  213. alpha2: '1.0'
  214. alpha3: '1.0'
  215. alpha4: '1.0'
  216. alpha5: '1.0'
  217. alpha6: '1.0'
  218. alpha7: '1.0'
  219. alpha8: '1.0'
  220. alpha9: '1.0'
  221. axislabels: 'True'
  222. bw: samp_rate
  223. color1: '0'
  224. color10: '0'
  225. color2: '0'
  226. color3: '0'
  227. color4: '0'
  228. color5: '0'
  229. color6: '0'
  230. color7: '0'
  231. color8: '0'
  232. color9: '0'
  233. comment: ''
  234. fc: '0'
  235. fftsize: '1024'
  236. freqhalf: 'True'
  237. grid: 'False'
  238. gui_hint: ''
  239. int_max: '10'
  240. int_min: '-140'
  241. label1: ''
  242. label10: ''
  243. label2: ''
  244. label3: ''
  245. label4: ''
  246. label5: ''
  247. label6: ''
  248. label7: ''
  249. label8: ''
  250. label9: ''
  251. legend: 'True'
  252. maxoutbuf: '0'
  253. minoutbuf: '0'
  254. name: '""'
  255. nconnections: '1'
  256. showports: 'False'
  257. type: complex
  258. update_time: '0.10'
  259. wintype: window.WIN_BLACKMAN_hARRIS
  260. states:
  261. bus_sink: false
  262. bus_source: false
  263. bus_structure: null
  264. coordinate: [312, 324.0]
  265. rotation: 0
  266. state: true
  267. - name: soapy_custom_source_0
  268. id: soapy_custom_source
  269. parameters:
  270. affinity: ''
  271. agc0: 'False'
  272. agc1: 'False'
  273. alias: ''
  274. antenna0: Bias_T_Off
  275. antenna1: ''
  276. bandwidth0: '0'
  277. bandwidth1: '0'
  278. center_freq0: tuning
  279. center_freq1: '0'
  280. comment: ''
  281. dc_offset0: '0'
  282. dc_offset1: '0'
  283. dc_removal0: 'False'
  284. dc_removal1: 'True'
  285. dev_args: device="usbstream:CARD=V20"
  286. driver: fcdpp
  287. freq_correction0: '0'
  288. freq_correction1: '0'
  289. gain0: '10'
  290. gain1: '0'
  291. iq_balance0: '0'
  292. iq_balance1: '0'
  293. maxoutbuf: '0'
  294. minoutbuf: '0'
  295. nchan: '1'
  296. samp_rate: samp_rate
  297. settings0: ''
  298. settings1: ''
  299. stream_args: ''
  300. tune_args0: ''
  301. tune_args1: ''
  302. type: fc32
  303. states:
  304. bus_sink: false
  305. bus_source: false
  306. bus_structure: null
  307. coordinate: [56, 188.0]
  308. rotation: 0
  309. state: true
  310.  
  311. connections:
  312. - [analog_nbfm_rx_0, '0', blocks_multiply_const_vxx_0_0, '0']
  313. - [analog_simple_squelch_cc_0, '0', analog_nbfm_rx_0, '0']
  314. - [blocks_multiply_const_vxx_0_0, '0', audio_sink_0, '0']
  315. - [low_pass_filter_0, '0', analog_simple_squelch_cc_0, '0']
  316. - [soapy_custom_source_0, '0', low_pass_filter_0, '0']
  317. - [soapy_custom_source_0, '0', qtgui_waterfall_sink_x_0, '0']
  318.  
  319. metadata:
  320. file_format: 1
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