I'm working on a project that needs Ethernet and a bidirectional I2S connection. The Kinetis 20 in the Teensy 3.0 appears to have a suitable I2S peripheral, and I'm thinking of using it along with the WizNet W5200 Ethernet chip. Does anyone have experience making either of those peripherals work nicely on the Teensy 3.0?
Teensy 3.0 with Ethernet and I2S
- Thread starter chrylis
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PaulStoffregen
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Currently, this is probably the best code for using the W5200 at higher speeds.
http://forum.pjrc.com/threads/17951...-with-teensy-3-0?p=23148&viewfull=1#post23148
I would highly recommend hooking the W5200's reset signal to a pin and pulse it low and back high again before you call Ethernet.begin().
Here is the best thread for info about using the I2S port.
http://forum.pjrc.com/threads/15748-Teensy3-I2S-with-DMA
Both of these are features I'm planning to work on more in the near future. But today, those threads have the best code that is currently available.
http://forum.pjrc.com/threads/17951...-with-teensy-3-0?p=23148&viewfull=1#post23148
I would highly recommend hooking the W5200's reset signal to a pin and pulse it low and back high again before you call Ethernet.begin().
Here is the best thread for info about using the I2S port.
http://forum.pjrc.com/threads/15748-Teensy3-I2S-with-DMA
Both of these are features I'm planning to work on more in the near future. But today, those threads have the best code that is currently available.
Thanks for the pointers. I'm needing multicast, so I may have to write a good bit of library code myself, but it does look like the chips are happy together and have very nice throughput, and as long as somebody's confirmed the I2S peripheral behaves properly, that's good enough for me!
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