Mono: 7 [100%]
Simple mixer control 'Mic Input Mux',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 15
Mono: 15 [100%]
Simple mixer control 'Mic Power',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Mic1 Boost',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Mic1 gain',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 3
Mono: 3 [100%]
Simple mixer control 'Mic2 Boost',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Mic2 gain',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 7
Mono: 0 [0%]
Simple mixer control 'MicL',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 3
Mono: 1 [33%]
Simple mixer control 'MicR',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 3
Mono: 3 [100%]
Simple mixer control 'Playback',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Capture',0
Capabilities: cvolume cvolume-joined
Capture channels: Mono
Limits: Capture 0 - 7
Mono: Capture 7 [100%]
Simple mixer control 'ADC Input Mux',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 7
Mono: 7 [100%]
Simple mixer control 'Fm output',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 7
Mono: 7 [100%]
Simple mixer control 'FmL',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'FmR',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
BPI-R1 MIC
21
Summary of Contents for BPI-R1
Page 5: ...BPI R1 hardware interface BPI R1 hardware interface Front Back BPI R1 hardware interface 5...
Page 6: ...Hardware connect sketch map Front Back BPI R1 hardware interface 6...
Page 7: ...BPI R1 hardware interface 7...
Page 8: ...BPI R1 hardware spec BPI R1 hardware spec 8...
Page 14: ...J13 P01 UART0 RX PB23 J13 P02 UART0 TX PB22 BPI R1 GPIO Pin define 14...
Page 28: ...please note value 0 value 1 press is 1 unpress is 0 BPI R1 IR interface 28...
Page 41: ...BPI R1 RoHS Certification BPI R1 CE FCC RoHS Certification 41...
Page 42: ...BPI R1 CE FCC RoHS Certification 42...
Page 43: ...BPI R1 Software BPI R1 support linux android and openwrt system BPI R1 Software 43...
Page 59: ...Linux kernel 3 4 BSP image 59...