Alsa Mixer Einstellung BSP Rev.0112
Achtung beim SBC sind der Line Out (Stecker X8) und Headphone (3,5mm Klinkenbuchse) nicht auf die selbe Buchse herausgeführt. Die Standardeinstellung des Mixers sind für Line Out konfiguriert, somit kein Ton wenn Boxen oder Kopfhörer an die Klinkenbuchse angeschlossen werden.
Audiorecording Einstellungen BSP Rev.0112
Um mit dem STKa335x und dem SBC über Line in aufnehmen zu können muss folgende Befehlzeile unter Linux abgesetzt werden.
amixer set 'Right Input Mixer IN1_R P' unmute; amixer set 'Left Input Mixer IN1_L P' unmute; amixer set 'ADCFGA Right Mute' mute; amixer set 'ADCFGA Left Mute' mute
Disclaimer
TQ-Systems GmbH provides the Board Support Packages (BSP) free of charge. The software included in the shipment has been configured individually for the starter kits. The software is only intended to evaluate the module. The use of the Board Support Packages (BSP) is only allowed within the scope of functionality described by TQ-Systems GmbH. TQ-Systems GmbH does not accept any liability for all further changes of the Board Support Package and for any damage resulting from its use.
TQ-Systems GmbH provides the Board Support Packages (BSP) free of charge. The software included in the shipment has been configured individually for the starter kits. The software is only intended to evaluate the module. The use of the Board Support Packages (BSP) is only allowed within the scope of functionality described by TQ-Systems GmbH. TQ-Systems GmbH does not accept any liability for all further changes of the Board Support Package and for any damage resulting from its use.