Volumio 2 on Orange Pi Boards

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Volumio 2 on Orange Pi Boards

Postby Lichtenshtein » Sat Oct 12 2019 03:04

VyacheslavS wrote:The new version Volumio 2.632 (Orange Pi Lite, Orange Pi PC, Orange Pi One)


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Orange Pi Lite
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Volumio 2 on Orange Pi Boards

Postby Charly » Fri Nov 01 2019 08:01

What about boards with H5 chipset - PC2 and Prime? Have both of them.
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Volumio 2 on Orange Pi Boards

Postby VyacheslavS » Fri Nov 01 2019 09:07

Charly wrote:What about boards with H5 chipset - PC2 and Prime? Have both of them.


On Orange PC2 you need to solder the Board, because one pin H5 is involved on the led.
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Volumio 2 on Orange Pi Boards

Postby Charly » Fri Nov 01 2019 12:06

Soldering is not a problem, need to know only what pins have what signals, schematic is available. H5 has completely different core and will need different kernel. Because I know almost nothing about Linux compile it from sources is not possible for me. BTW Orange Pi zero need soldering also.
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Volumio 2 on Orange Pi Boards

Postby Charly » Tue Nov 05 2019 22:16

I currently put together a player on Orange Pi zero using PCM5122 DAC and it is many times more responsive than my other one on Raspberry
Pi 1B+ (on RPi1 even playback time display is delayed about 6 seconds, startup time is about 5 minutes and library scan takes many hours), but there are two problems with OPi:
1) 88.2kHz & 96kHz recordings play at half speed! 192khz not play and give ALSA error.
2) there is only one I2S driver for master mode, I hoped to use slave mode in future.
Is these problems present on all Orange boards? I currently have PC, PC2 and Prime boards also.
All-ready checked half speed problem with 88.2kHz sample rate is present on OPi PC.
All was tested on build in first post Volumio-2.406

Builds provided by VyacheslavS Volumio 2.619 and Volumio 2.632 for OPi PC have not working i2s because of excessive jitter (around 1/4 period of bitclock!) that sends DAC in mute because of error. Problem with wrong playback speed at higher bitrates are present also.
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