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docs: Minor display sectoin updates to Config_Reference.md 

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2021-04-09 13:02:55 -04:00
parent cf0c165361
commit b1b2488538
1 changed files with 5 additions and 7 deletions
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12
docs/Config_Reference.md
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@ -3196,16 +3196,14 @@ mightyboard based printers).
lcd_type: hd44780_spi
# Set to "hd44780_spi" for hd44780_spi displays.
latch_pin:
spi_speed:
spi_software_sclk_pin:
spi_software_mosi_pin:
spi_software_miso_pin:
# The pins connected to the shift register controlling the display.
# The spi_software_sclk_pin corresponds to sclk_pin and
# spi_software_mosi_pin corresponds to sid_pin. The
# spi_software_miso_pin needs to be set to an unused pin of the
# printer mainboard as the display has no MISO pin but the software
# spi implementation requires this pin to be configured.
# The spi_software_miso_pin needs to be set to an unused pin of the
# printer mainboard as the shift register does not have a MISO pin,
# but the software spi implementation requires this pin to be
# configured.
#hd44780_protocol_init: True
# Perform 8-bit/4-bit protocol initialization on an hd44780 display.
# This is necessary on real hd44780 devices. However, one may need
@ -3236,7 +3234,7 @@ sid_pin:
### emulated_st7920 display
Information on configuring an emulated st7920 displays - found in some
Information on configuring an emulated st7920 display - found in some
"2.4 inch touchscreen devices" and similar.
```