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docs/library/machine.I2S.rst: Fix use of sd pin in examples.

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Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George 2021-08-05 13:00:35 +10:00
parent 78718fffb1
commit 45f9a38451
1 changed files with 4 additions and 4 deletions
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docs/library/machine.I2S.rst
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@ -19,17 +19,17 @@ I2S objects can be created and initialized using::
# ESP32 # ESP32
sck_pin = Pin(14) # Serial clock output sck_pin = Pin(14) # Serial clock output
ws_pin = Pin(13) # Word clock output ws_pin = Pin(13) # Word clock output
sdout_pin = Pin(12) # Serial data output sd_pin = Pin(12) # Serial data output
or or
# PyBoards # PyBoards
sck_pin = Pin("Y6") # Serial clock output sck_pin = Pin("Y6") # Serial clock output
ws_pin = Pin("Y5") # Word clock output ws_pin = Pin("Y5") # Word clock output
sdout_pin = Pin("Y8") # Serial data output sd_pin = Pin("Y8") # Serial data output
audio_out = I2S(2, audio_out = I2S(2,
sck=sck_pin, ws=ws_pin, sdin=sdin_pin, sck=sck_pin, ws=ws_pin, sd=sd_pin,
mode=I2S.TX, mode=I2S.TX,
bits=16, bits=16,
format=I2S.MONO, format=I2S.MONO,
@ -37,7 +37,7 @@ I2S objects can be created and initialized using::
ibuf=20000) ibuf=20000)
audio_in = I2S(2, audio_in = I2S(2,
sck=sck_pin, ws=ws_pin, sdin=sdin_pin, sck=sck_pin, ws=ws_pin, sd=sd_pin,
mode=I2S.RX, mode=I2S.RX,
bits=32, bits=32,
format=I2S.STEREO, format=I2S.STEREO,