kopia lustrzana https://github.com/pimoroni/pimoroni-pico
27 wiersze
777 B
Python
27 wiersze
777 B
Python
# This simple example shows how to read and write from the SD card on Inky Frame.
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from machine import Pin, SPI
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import sdcard
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import os
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# set up the SD card
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sd_spi = SPI(0, sck=Pin(18, Pin.OUT), mosi=Pin(19, Pin.OUT), miso=Pin(16, Pin.OUT))
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sd = sdcard.SDCard(sd_spi, Pin(22))
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os.mount(sd, "/sd")
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# create a file and add some text
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# if this file already exists it will be overwritten
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with open("/sd/inkytest.txt", "w") as f:
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f.write("Hello Inky!\r\n")
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f.close()
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# open the file and append some text (useful for logging!)
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with open("/sd/inkytest.txt", "a") as f:
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f.write("We're appending some text\r\n")
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f.close()
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# read the file and print the contents to the console
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with open("/sd/inkytest.txt", "r") as f:
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data = f.read()
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print(data)
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f.close()
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