8000 Jira-556: Add comments to I2S examples · arduino/ArduinoCore-arc32@9ae91d3 · GitHub
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Jira-556: Add comments to I2S examples
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‎libraries/CurieI2S/examples/I2SDMA_RXCallBack/I2SDMA_RXCallBack.ino

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* To test this sketch you will need a second Arduino/Genuino 101 board with the I2SDMA_TxCallback sketch uploaded
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*
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* Connection:
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* GND -> GND
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* I2S_RSCK(pin 8) -> I2S_TSCK(pin 2)
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* I2S_RWS(pin 3) -> I2S_TWS(pin 4)
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* I2S_RXD(pin 5) -> I2S_TXD(pin 7)
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*
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* I2S_RSCK(pin 8) -> I2S_TSCK(pin 2)
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* I2S_RWS (pin 3) -> I2S_TWS (pin 4)
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* I2S_RXD (pin 5) -> I2S_TXD (pin 7)
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* Ground (GND) -> Ground (GND)
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* Notes:
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* Transmission is sensitive to noise. To reduce noise:
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* - Power both boards with an external power supply. Usb power is not always clean.
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* - Insure that both boards are sharing the same ground.
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* - Use short wires to connect between the board or use shielded wire.
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**/
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#include <CurieI2SDMA.h>
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‎libraries/CurieI2S/examples/I2S_RxCallback/I2S_RxCallback.ino

Lines changed: 9 additions & 4 deletions
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@@ -5,10 +5,15 @@
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* To test this sketch you will need a second Arduino/Genuino 101 board with the I2S_TxCallback sketch uploaded
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*
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* Connection:
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* I2S_RSCK(pin 8) -> I2S_TSCK(pin 2)
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* I2S_RWS(pin 3) -> I2S_TWS(pin 4)
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* I2S_RXD(pin 5) -> I2S_TXD(pin 7)
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*
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* I2S_RSCK(pin 8) -> I2S_TSCK(pin 2)
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* I2S_RWS (pin 3) -> I2S_TWS (pin 4)
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* I2S_RXD (pin 5) -> I2S_TXD (pin 7)
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* Ground (GND) -> Ground (GND)
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* Notes:
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* Transmission is sensitive to noise. To reduce noise:
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* - Power both boards with an external power supply. Usb power is not always clean.
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* - Insure that both boards are sharing the same ground.
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* - Use short wires to connect between the board or use shielded wire.
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**/
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#include <CurieI2S.h>
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