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| author | Damien George <damien@micropython.org> | 2020-09-29 16:50:23 +1000 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2020-10-01 12:57:10 +1000 |
| commit | 98182a97c5a9229938406beb722966eacceeb823 (patch) | |
| tree | 257a6c96fcbb0f54dbaa6d191218fb98999f2e3c /docs/esp8266 | |
| parent | 71f3ade770fa7f2637d94f5ba5840b64a16a95db (diff) | |
| download | micropython-98182a97c5a9229938406beb722966eacceeb823.tar.gz micropython-98182a97c5a9229938406beb722966eacceeb823.zip | |
docs: Update I2C and SPI docs to add reference to SoftI2C and SoftSPI.
Signed-off-by: Damien George <damien@micropython.org>
Diffstat (limited to 'docs/esp8266')
| -rw-r--r-- | docs/esp8266/quickref.rst | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/docs/esp8266/quickref.rst b/docs/esp8266/quickref.rst index c884d93fc9..1a22bd50a5 100644 --- a/docs/esp8266/quickref.rst +++ b/docs/esp8266/quickref.rst @@ -214,15 +214,15 @@ Software SPI bus ---------------- There are two SPI drivers. One is implemented in software (bit-banging) -and works on all pins, and is accessed via the :ref:`machine.SPI <machine.SPI>` +and works on all pins, and is accessed via the :ref:`machine.SoftSPI <machine.SoftSPI>` class:: - from machine import Pin, SPI + from machine import Pin, SoftSPI # construct an SPI bus on the given pins # polarity is the idle state of SCK # phase=0 means sample on the first edge of SCK, phase=1 means the second - spi = SPI(-1, baudrate=100000, polarity=1, phase=0, sck=Pin(0), mosi=Pin(2), miso=Pin(4)) + spi = SoftSPI(baudrate=100000, polarity=1, phase=0, sck=Pin(0), mosi=Pin(2), miso=Pin(4)) spi.init(baudrate=200000) # set the baudrate @@ -258,7 +258,8 @@ I2C bus ------- The I2C driver is implemented in software and works on all pins, -and is accessed via the :ref:`machine.I2C <machine.I2C>` class:: +and is accessed via the :ref:`machine.I2C <machine.I2C>` class (which is an +alias of :ref:`machine.SoftI2C <machine.SoftI2C>`):: from machine import Pin, I2C |