diff options
Diffstat (limited to 'audiograb.py')
| -rw-r--r-- | audiograb.py | 99 |
1 files changed, 65 insertions, 34 deletions
diff --git a/audiograb.py b/audiograb.py index a75fab2..b3fe027 100644 --- a/audiograb.py +++ b/audiograb.py @@ -204,40 +204,6 @@ class AudioGrab: data at the end of idle-add""" self.callable1 = callable1 - - def set_sensor_type(self, sensor_type=1): - """Set the type of sensor you want to use. Set sensor_type according - to the following - 0 - AC coupling with Bias Off --> Very rarely used. - Use when connecting a dynamic microphone externally - 1 - AC coupling with Bias On --> The default settings. - The internal MIC uses these - 2 - DC coupling with Bias Off --> Used when using a voltage - output sensor. For example LM35 which gives output proportional - to temperature - 3 - DC coupling with Bias On --> Used with resistive sensors. - For example""" - if sensor_type==0: - self.set_dc_mode(False) - self.set_bias(False) - self.set_capture_gain(50) - self.set_mic_boost(True) - elif sensor_type==1: - self.set_dc_mode(False) - self.set_bias(True) - self.set_capture_gain(40) - self.set_mic_boost(True) - elif sensor_type==2: - self.set_dc_mode(True) - self.set_bias(False) - self.set_capture_gain(0) - self.set_mic_boost(False) - elif sensor_type==3: - self.set_dc_mode(True) - self.set_bias(True) - self.set_capture_gain(0) - self.set_mic_boost(False) - def start_grabbing(self): """Called right at the start of the Activity""" self.start_sound_device() @@ -488,6 +454,39 @@ class AudioGrab_XO_1(AudioGrab): # in case alsamixer doesn't report a percentage return 0 + def set_sensor_type(self, sensor_type=1): + """Set the type of sensor you want to use. Set sensor_type according + to the following + 0 - AC coupling with Bias Off --> Very rarely used. + Use when connecting a dynamic microphone externally + 1 - AC coupling with Bias On --> The default settings. + The internal MIC uses these + 2 - DC coupling with Bias Off --> Used when using a voltage + output sensor. For example LM35 which gives output proportional + to temperature + 3 - DC coupling with Bias On --> Used with resistive sensors. + For example""" + if sensor_type==0: + self.set_dc_mode(False) + self.set_bias(False) + self.set_capture_gain(50) + self.set_mic_boost(True) + elif sensor_type==1: + self.set_dc_mode(False) + self.set_bias(True) + self.set_capture_gain(40) + self.set_mic_boost(True) + elif sensor_type==2: + self.set_dc_mode(True) + self.set_bias(False) + self.set_capture_gain(0) + self.set_mic_boost(False) + elif sensor_type==3: + self.set_dc_mode(True) + self.set_bias(True) + self.set_capture_gain(0) + self.set_mic_boost(False) + def on_activity_quit(self): """When Activity quits""" self.set_mic_boost(config.QUIT_MIC_BOOST) @@ -641,6 +640,38 @@ class AudioGrab_XO_1_5(AudioGrab): p = p[:find(p,"%]")] return int(p) + def set_sensor_type(self, sensor_type=1): + """Set the type of sensor you want to use. Set sensor_type according + to the following + 0 - AC coupling with Bias Off --> Very rarely used. + Use when connecting a dynamic microphone externally + 1 - AC coupling with Bias On --> The default settings. + The internal MIC uses these + 2 - DC coupling with Bias Off --> Used when using a voltage + output sensor. For example LM35 which gives output proportional + to temperature + 3 - DC coupling with Bias On --> Used with resistive sensors. + For example""" + if sensor_type==0: + self.set_dc_mode(False) + self.set_bias(False) + self.set_capture_gain(80) + self.set_mic_boost(True) + elif sensor_type==1: + self.set_dc_mode(False) + self.set_bias(True) + self.set_capture_gain(80) + self.set_mic_boost(True) + elif sensor_type==2: + self.set_dc_mode(True) + self.set_bias(False) + self.set_capture_gain(0) + self.set_mic_boost(False) + elif sensor_type==3: + self.set_dc_mode(True) + self.set_bias(True) + self.set_capture_gain(0) + self.set_mic_boost(False) def on_activity_quit(self): """When Activity quits""" |