Search found 5 matches
- Tue Dec 24, 2024 2:59 pm
- Forum: Hardware
- Topic: Share clock pins between two I2S peripherals (master and slave)
- Replies: 3
- Views: 1469
Re: Share clock pins between two I2S peripherals (master and slave)
Now that I looked at the logic analyzer screenshots it seems that there isn't a sample delay but just a slight phase delay. The data output still happens before the BCLK rising edge.
- Wed Dec 18, 2024 6:21 pm
- Forum: Hardware
- Topic: Share clock pins between two I2S peripherals (master and slave)
- Replies: 3
- Views: 1469
- Sun Dec 15, 2024 12:14 am
- Forum: Hardware
- Topic: Share clock pins between two I2S peripherals (master and slave)
- Replies: 3
- Views: 1469
Share clock pins between two I2S peripherals (master and slave)
I want to have two synchronized (bit and frame) I2S output streams on an ESP32. I've read that this can be done by making one the master and the other the slave, and connecting the BCLK and WS pins externally. Of course it would be ideal to avoid using two pairs of pins and instead reuse the pins. W...
- Sat Oct 26, 2024 8:33 pm
- Forum: Hardware
- Topic: Bluetooth Classic and 4 channel audio
- Replies: 0
- Views: 950
Bluetooth Classic and 4 channel audio
I'm looking to develop a Bluetooth speaker using the TAS6424 class-D amplifier IC. This chip takes either TDM or I2S with two SDIN pins. For compatibility, it is imperative that the device supports Bluetooth Classic. The problem is that all ESP32 SoCs that support the TDM mode , do not support Bluet...
- Sun Aug 20, 2023 9:41 pm
- Forum: General Discussion
- Topic: Implement Bluetooth TWS on ESP32 or ESP32-S3
- Replies: 0
- Views: 1994
Implement Bluetooth TWS on ESP32 or ESP32-S3
I'm looking to build a True Wireless Stereo speaker pair using ESP32 or ESP32-S3 (if necessary). I've done a bit of research and I found that there's generally two kinds of configuration that TWS peripherals employ. The first configuration, which I'll refer to as "daisy chained" is where only one pe...