5340 audio change to right channel

Question

Hello 
 nRF5340-audio-DK, NCS2.0.2, VScode 
 
 press BUTTON_VOLUME_UP then button reset,can't change to channel right.

if (CONFIG_AUDIO_DEV == HEADSET) { 
 ret=channel_assignment_set(AUDIO_CHANNEL_RIGHT); 
 if(ret)printk("set channel right err:%d
",ret); 
 }

change to channel right failed, return -30 
 
 another question, 5340-audio can DFU? 
 
 Best regards

ovrebekk · Accepted Answer

Hi 
 In order to change between headset and gateway you can set CONFIG_AUDIO_DEV in your prj.conf file. 
 Set it to 1 for headset and 2 for gateway, as described in the Kconfig file: 
 config AUDIO_DEV
	int "Select which device type to compile for. 1=HEADSET or 2=GATEWAY"
	range 1 2
	default 1
	help
 Setting this variable to 1 selects that the project is compiled
 as a HEADSET device.
 Setting to 2 will compile as a GATEWAY. 
 Best regards Torbjørn

5340 audio change to right channel

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