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configfile: Support config.getchoice() with integer keys

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If the choice mapping uses integer keys then lookup the config option
using self.getint().  This simplifies the callers and improves the
encoding of the printer.configfile.settings export.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2021-08-25 10:36:45 -04:00
parent 75183bfb86
commit 84ac5b0146
5 changed files with 24 additions and 24 deletions
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12
klippy/extras/display/hd44780_spi.py
View file

@ -8,8 +8,8 @@
import logging
from .. import bus
LINE_LENGTH_DEFAULT="20"
LINE_LENGTH_OPTIONS={"16":16, "20":20}
LINE_LENGTH_DEFAULT=20
LINE_LENGTH_OPTIONS={16:16, 20:20}
TextGlyphs = { 'right_arrow': '\x7e' }
@ -19,7 +19,7 @@ class hd44780_spi:
def __init__(self, config):
self.printer = config.get_printer()
self.hd44780_protocol_init = config.getboolean('hd44780_protocol_init',
True)
True)
# spi config
self.spi = bus.MCU_SPI_from_config(
config, 0x00, pin_option="latch_pin")
@ -31,7 +31,7 @@ class hd44780_spi:
self.icons = {}
self.line_length = config.getchoice('line_length', LINE_LENGTH_OPTIONS,
LINE_LENGTH_DEFAULT)
LINE_LENGTH_DEFAULT)
# framebuffers
self.text_framebuffers = [bytearray(' '*2*self.line_length),
@ -40,9 +40,9 @@ class hd44780_spi:
self.all_framebuffers = [
# Text framebuffers
(self.text_framebuffers[0], bytearray('~'*2*self.line_length),
0x80),
0x80),
(self.text_framebuffers[1], bytearray('~'*2*self.line_length),
0xc0),
0xc0),
# Glyph framebuffer
(self.glyph_framebuffer, bytearray('~'*64), 0x40) ]
def send_4_bits(self, cmd, is_data, minclock):