Update 'CARDPUTER CircuitPython/text_editor.py'

CARDPUTER CircuitPython/text_editor.py

@@ -1,17 +1,40 @@
+# GUIDE
+# type freely! CTRL+D clears the text.
+# backspace, space, and return function as expected.
+# keys not recognised WILL print "UNKNOWN 0x??", but this is useful for extra key scans
+#
+# WORK IN PROGRESS
+# CTRL + S to save text to the SD Card
+######
+
 import board
 import terminalio
 from adafruit_display_text import label
 from keyboard import Keyboard
 
-# GUIDE
+import busio
-# type freely! CTRL+D clears the text.
+import sdcardio
-# backspace, space, and return function as expected.
+import storage
-# keys not recognised WILL print "UNKNOWN 0x??", but this is useful for extra key scans
+import os
-######
+
+## SD Card set up for saving text to SD card
+spi = busio.SPI(board.SD_SCK, MOSI=board.SD_MOSI, MISO=board.SD_MISO)
+cs = board.SD_CS
+
+try:
+    sdcard = sdcardio.SDCard(spi, cs)
+    vfs = storage.VfsFat(sdcard)
+
+    storage.mount(vfs, "/sd") # access files on sd card here
+    SD_status = "SD Card Mounted"
+except OSError:
+    SD_status = "No SD card found"
+    pass # SD card not inserted/found
+#########################################
 
 keyb = Keyboard()
 
-text = "Press CTRL+D to clear text\n\n"
+text = "Press CTRL+D to clear text\n"+SD_status+"\n\n"
 text_area = label.Label(terminalio.FONT, text=text)
 text_area.x = 10
 text_area.y = 10