at86rf215 bug fixes

added synthesizer code

examples/python/soapy_synth.py

@@ -0,0 +1,124 @@
+#-----------------------
+#		IMPORTS
+#-----------------------
+# PySimpleGUI
+from PySimpleGUI.PySimpleGUI import Canvas, Column
+from PySimpleGUI import Window, WIN_CLOSED, Slider, \
+					Button, theme, Text, Radio, Image, InputText, Canvas, Checkbox
+
+# System
+import time
+
+# Soapy
+import SoapySDR
+from SoapySDR import SOAPY_SDR_RX, SOAPY_SDR_TX, SOAPY_SDR_CS16
+
+#-------------------------
+#			GUI
+#-------------------------
+def create_window():
+    layout = [
+		[Column(
+            layout=[
+                [Text('Lo Channel Frequency [Hz]'), 
+				 InputText('900000000', key='LoFTxFreq'), 
+				 Text('Power [dBm]:'), 
+				 InputText('23', key='LoFTxPwr'), 
+				 Button("Set S1G", size=(10,1)), Button("Activate S1G", size=(10,1)), Checkbox("Active", key="ActiveS1G", default=False)],
+            ]
+        )],
+        [Column(
+            layout=[
+                [Text('Hi Channel Frequency [Hz]'), 
+				 InputText('900000000', key='HiFTxFreq'), 
+				 Text('Power [dBm]:'), 
+				 InputText('23', key='HiFTxPwr'), 
+				 Button("Set HiF", size=(10,1)), Button("Activate HiF", size=(10,1)), Checkbox("Active", key="ActiveHiF", default=False)],
+            ]
+        )],
+        [Button("Exit", size=(10,1))],
+    ]
+    window = Window("CaribouLite Synthesizer", layout, location=(800,400))
+    return window
+
+#-----------------------
+#		SOAPY
+#-----------------------
+def setup_freq_power(sdr, stream, freq, power=14.0):
+	sdr.deactivateStream(stream)
+	sdr.setFrequency(SOAPY_SDR_TX, 0, freq)
+	sdr.setGain(SOAPY_SDR_TX, 0, power+10)
+
+def setup_transmitter(sdr, freq_hz=900e6):
+	stream = sdr.setupStream(SOAPY_SDR_TX, SOAPY_SDR_CS16, [0], dict(CW="1"))
+	setup_freq_power(sdr, stream, freq_hz)
+	return stream
+
+#-----------------------
+#		MAIN
+#-----------------------
+def main():
+	#  Initialize CaribouLite Soapy
+	sdrS1G = SoapySDR.Device({"driver": "Cariboulite", "channel": "S1G"})
+	sdrHiF = SoapySDR.Device({"driver": "Cariboulite", "channel": "HiF"})
+	
+	synthStreamS1G = setup_transmitter(sdrS1G, 900e6)
+	synthStreamHiF = setup_transmitter(sdrHiF, 2400e6)
+
+	activeHiF = False
+	activeS1G = False
+
+	# create the window
+	window = create_window()
+	while True:
+		event, values = window.read(timeout = 20)
+
+		#---------------------------------------------
+		if (event == "Exit" or event == WIN_CLOSED):
+			break;
+
+		#---------------------------------------------
+		elif event == "Set S1G":
+			freq = float(values['LoFTxFreq'])
+			pwr = float(values['LoFTxPwr'])
+			print("Set S1G Freq: %.2f Hz, Pwr: %.1f dBm" % (freq, pwr))
+			setup_freq_power(sdrS1G, synthStreamS1G, freq, pwr)
+			activeS1G = False
+
+		#---------------------------------------------
+		elif event == "Set HiF":
+			freq = float(values['HiFTxFreq'])
+			pwr = float(values['HiFTxPwr'])
+			print("Set HiF Freq: %.2f Hz, Pwr: %.1f dBm" % (freq, pwr))
+			setup_freq_power(sdrHiF, synthStreamHiF, freq, pwr)
+			activeHiF = False
+
+		#---------------------------------------------
+		elif event == "Activate S1G":
+			activeS1G = not activeS1G
+			if activeS1G:
+				sdrS1G.activateStream(synthStreamS1G)
+			else:
+				sdrS1G.deactivateStream(synthStreamS1G)
+
+		#---------------------------------------------
+		elif event == "Activate HiF":
+			activeHiF = not activeHiF
+			if activeHiF:
+				sdrHiF.activateStream(synthStreamHiF)
+			else:
+				sdrHiF.deactivateStream(synthStreamHiF)
+
+		window["ActiveHiF"].Update(value=activeHiF)
+		window["ActiveS1G"].Update(value=activeS1G)
+
+	sdrS1G.deactivateStream(synthStreamS1G)
+	sdrHiF.deactivateStream(synthStreamHiF)
+	sdrS1G.closeStream(synthStreamS1G)
+	sdrHiF.closeStream(synthStreamHiF)
+	window.close()
+
+
+# run the program
+if __name__ == '__main__':
+	main()