nrf5/lcd: Changing framebuffer to use petme128 8x8 font. This is vertical font. Code modified to flip and mirror the font when rendering a character. Adding copy of the font from stmhal.
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Glenn Ruben Bakke
parent
af116d1d80
commit
c8ff22ced0
124
nrf5/font_petme128_8x8.h
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124
nrf5/font_petme128_8x8.h
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@ -0,0 +1,124 @@
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/*
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* This file is part of the Micro Python project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2013, 2014 Damien P. George
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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static const uint8_t font_petme128_8x8[] = {
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // 32=
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0x00,0x00,0x00,0x4f,0x4f,0x00,0x00,0x00, // 33=!
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0x00,0x07,0x07,0x00,0x00,0x07,0x07,0x00, // 34="
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0x14,0x7f,0x7f,0x14,0x14,0x7f,0x7f,0x14, // 35=#
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0x00,0x24,0x2e,0x6b,0x6b,0x3a,0x12,0x00, // 36=$
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0x00,0x63,0x33,0x18,0x0c,0x66,0x63,0x00, // 37=%
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0x00,0x32,0x7f,0x4d,0x4d,0x77,0x72,0x50, // 38=&
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0x00,0x00,0x00,0x04,0x06,0x03,0x01,0x00, // 39='
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0x00,0x00,0x1c,0x3e,0x63,0x41,0x00,0x00, // 40=(
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0x00,0x00,0x41,0x63,0x3e,0x1c,0x00,0x00, // 41=)
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0x08,0x2a,0x3e,0x1c,0x1c,0x3e,0x2a,0x08, // 42=*
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0x00,0x08,0x08,0x3e,0x3e,0x08,0x08,0x00, // 43=+
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0x00,0x00,0x80,0xe0,0x60,0x00,0x00,0x00, // 44=,
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0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x00, // 45=-
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0x00,0x00,0x00,0x60,0x60,0x00,0x00,0x00, // 46=.
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0x00,0x40,0x60,0x30,0x18,0x0c,0x06,0x02, // 47=/
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0x00,0x3e,0x7f,0x49,0x45,0x7f,0x3e,0x00, // 48=0
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0x00,0x40,0x44,0x7f,0x7f,0x40,0x40,0x00, // 49=1
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0x00,0x62,0x73,0x51,0x49,0x4f,0x46,0x00, // 50=2
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0x00,0x22,0x63,0x49,0x49,0x7f,0x36,0x00, // 51=3
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0x00,0x18,0x18,0x14,0x16,0x7f,0x7f,0x10, // 52=4
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0x00,0x27,0x67,0x45,0x45,0x7d,0x39,0x00, // 53=5
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0x00,0x3e,0x7f,0x49,0x49,0x7b,0x32,0x00, // 54=6
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0x00,0x03,0x03,0x79,0x7d,0x07,0x03,0x00, // 55=7
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0x00,0x36,0x7f,0x49,0x49,0x7f,0x36,0x00, // 56=8
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0x00,0x26,0x6f,0x49,0x49,0x7f,0x3e,0x00, // 57=9
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0x00,0x00,0x00,0x24,0x24,0x00,0x00,0x00, // 58=:
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0x00,0x00,0x80,0xe4,0x64,0x00,0x00,0x00, // 59=;
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0x00,0x08,0x1c,0x36,0x63,0x41,0x41,0x00, // 60=<
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0x00,0x14,0x14,0x14,0x14,0x14,0x14,0x00, // 61==
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0x00,0x41,0x41,0x63,0x36,0x1c,0x08,0x00, // 62=>
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0x00,0x02,0x03,0x51,0x59,0x0f,0x06,0x00, // 63=?
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0x00,0x3e,0x7f,0x41,0x4d,0x4f,0x2e,0x00, // 64=@
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0x00,0x7c,0x7e,0x0b,0x0b,0x7e,0x7c,0x00, // 65=A
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0x00,0x7f,0x7f,0x49,0x49,0x7f,0x36,0x00, // 66=B
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0x00,0x3e,0x7f,0x41,0x41,0x63,0x22,0x00, // 67=C
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0x00,0x7f,0x7f,0x41,0x63,0x3e,0x1c,0x00, // 68=D
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0x00,0x7f,0x7f,0x49,0x49,0x41,0x41,0x00, // 69=E
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0x00,0x7f,0x7f,0x09,0x09,0x01,0x01,0x00, // 70=F
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0x00,0x3e,0x7f,0x41,0x49,0x7b,0x3a,0x00, // 71=G
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0x00,0x7f,0x7f,0x08,0x08,0x7f,0x7f,0x00, // 72=H
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0x00,0x00,0x41,0x7f,0x7f,0x41,0x00,0x00, // 73=I
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0x00,0x20,0x60,0x41,0x7f,0x3f,0x01,0x00, // 74=J
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0x00,0x7f,0x7f,0x1c,0x36,0x63,0x41,0x00, // 75=K
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0x00,0x7f,0x7f,0x40,0x40,0x40,0x40,0x00, // 76=L
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0x00,0x7f,0x7f,0x06,0x0c,0x06,0x7f,0x7f, // 77=M
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0x00,0x7f,0x7f,0x0e,0x1c,0x7f,0x7f,0x00, // 78=N
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0x00,0x3e,0x7f,0x41,0x41,0x7f,0x3e,0x00, // 79=O
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0x00,0x7f,0x7f,0x09,0x09,0x0f,0x06,0x00, // 80=P
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0x00,0x1e,0x3f,0x21,0x61,0x7f,0x5e,0x00, // 81=Q
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0x00,0x7f,0x7f,0x19,0x39,0x6f,0x46,0x00, // 82=R
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0x00,0x26,0x6f,0x49,0x49,0x7b,0x32,0x00, // 83=S
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0x00,0x01,0x01,0x7f,0x7f,0x01,0x01,0x00, // 84=T
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0x00,0x3f,0x7f,0x40,0x40,0x7f,0x3f,0x00, // 85=U
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0x00,0x1f,0x3f,0x60,0x60,0x3f,0x1f,0x00, // 86=V
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0x00,0x7f,0x7f,0x30,0x18,0x30,0x7f,0x7f, // 87=W
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0x00,0x63,0x77,0x1c,0x1c,0x77,0x63,0x00, // 88=X
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0x00,0x07,0x0f,0x78,0x78,0x0f,0x07,0x00, // 89=Y
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0x00,0x61,0x71,0x59,0x4d,0x47,0x43,0x00, // 90=Z
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0x00,0x00,0x7f,0x7f,0x41,0x41,0x00,0x00, // 91=[
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0x00,0x02,0x06,0x0c,0x18,0x30,0x60,0x40, // 92='\'
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0x00,0x00,0x41,0x41,0x7f,0x7f,0x00,0x00, // 93=]
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0x00,0x08,0x0c,0x06,0x06,0x0c,0x08,0x00, // 94=^
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0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0, // 95=_
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0x00,0x00,0x01,0x03,0x06,0x04,0x00,0x00, // 96=`
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0x00,0x20,0x74,0x54,0x54,0x7c,0x78,0x00, // 97=a
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0x00,0x7f,0x7f,0x44,0x44,0x7c,0x38,0x00, // 98=b
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0x00,0x38,0x7c,0x44,0x44,0x6c,0x28,0x00, // 99=c
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0x00,0x38,0x7c,0x44,0x44,0x7f,0x7f,0x00, // 100=d
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0x00,0x38,0x7c,0x54,0x54,0x5c,0x58,0x00, // 101=e
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0x00,0x08,0x7e,0x7f,0x09,0x03,0x02,0x00, // 102=f
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0x00,0x98,0xbc,0xa4,0xa4,0xfc,0x7c,0x00, // 103=g
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0x00,0x7f,0x7f,0x04,0x04,0x7c,0x78,0x00, // 104=h
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0x00,0x00,0x00,0x7d,0x7d,0x00,0x00,0x00, // 105=i
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0x00,0x40,0xc0,0x80,0x80,0xfd,0x7d,0x00, // 106=j
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0x00,0x7f,0x7f,0x30,0x38,0x6c,0x44,0x00, // 107=k
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0x00,0x00,0x41,0x7f,0x7f,0x40,0x00,0x00, // 108=l
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0x00,0x7c,0x7c,0x18,0x30,0x18,0x7c,0x7c, // 109=m
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0x00,0x7c,0x7c,0x04,0x04,0x7c,0x78,0x00, // 110=n
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0x00,0x38,0x7c,0x44,0x44,0x7c,0x38,0x00, // 111=o
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0x00,0xfc,0xfc,0x24,0x24,0x3c,0x18,0x00, // 112=p
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0x00,0x18,0x3c,0x24,0x24,0xfc,0xfc,0x00, // 113=q
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0x00,0x7c,0x7c,0x04,0x04,0x0c,0x08,0x00, // 114=r
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0x00,0x48,0x5c,0x54,0x54,0x74,0x20,0x00, // 115=s
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0x04,0x04,0x3f,0x7f,0x44,0x64,0x20,0x00, // 116=t
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0x00,0x3c,0x7c,0x40,0x40,0x7c,0x3c,0x00, // 117=u
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0x00,0x1c,0x3c,0x60,0x60,0x3c,0x1c,0x00, // 118=v
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0x00,0x1c,0x7c,0x30,0x18,0x30,0x7c,0x1c, // 119=w
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0x00,0x44,0x6c,0x38,0x38,0x6c,0x44,0x00, // 120=x
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0x00,0x9c,0xbc,0xa0,0xa0,0xfc,0x7c,0x00, // 121=y
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0x00,0x44,0x64,0x74,0x5c,0x4c,0x44,0x00, // 122=z
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0x00,0x08,0x08,0x3e,0x77,0x41,0x41,0x00, // 123={
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0x00,0x00,0x00,0xff,0xff,0x00,0x00,0x00, // 124=|
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0x00,0x41,0x41,0x77,0x3e,0x08,0x08,0x00, // 125=}
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0x00,0x02,0x03,0x01,0x03,0x02,0x03,0x01, // 126=~
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0xaa,0x55,0xaa,0x55,0xaa,0x55,0xaa,0x55, // 127
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};
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@ -32,7 +32,7 @@
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#include "py/runtime.h"
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#include "lcd_mono_fb.h"
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#include "font.h"
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#include "font_petme128_8x8.h"
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#define LCD_BLACK 0
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#define LCD_WHITE 1
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@ -108,23 +108,23 @@ STATIC void lcd_clear_screen(mp_obj_framebuf_t * p_framebuffer) {
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}
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STATIC void lcd_print_char(mp_obj_framebuf_t * p_framebuffer, uint16_t x, uint16_t y, char ch) {
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uint16_t line = y;
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uint16_t col = x;
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for (uint8_t i = 0; i < 8; i++) {
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uint16_t current_line = line + (i * m_font_size);
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uint16_t current_col = col + (i * m_font_size);
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for (uint8_t x_pos = 0; x_pos < 8; x_pos++) {
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if (((uint8_t)font_8x8[ch - 32][i] >> x_pos) & 0x01) {
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for (uint8_t y_pos = 0; y_pos < 8; y_pos++) {
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if ((((uint8_t)font_petme128_8x8[((ch - 32) * 8) + i]) >> y_pos) & 0x01) {
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for (uint8_t s_w = 0; s_w < m_font_size; s_w++) {
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for (uint8_t s_h = 0; s_h < m_font_size; s_h++) {
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if (m_fg_color < LCD_WHITE) {
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lcd_disable_pixel(p_framebuffer,
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x + (x_pos * m_font_size) + s_w,
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current_line + s_h);
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current_col + s_w,
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y + (y_pos * m_font_size) + s_h);
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} else {
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lcd_enable_pixel(p_framebuffer,
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x + (x_pos * m_font_size) + s_w,
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current_line + s_h);
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current_col + s_w,
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y + (y_pos * m_font_size) + s_h);
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}
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}
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}
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@ -132,9 +132,13 @@ STATIC void lcd_print_char(mp_obj_framebuf_t * p_framebuffer, uint16_t x, uint16
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for (uint8_t s_w = 0; s_w < m_font_size; s_w++) {
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for (uint8_t s_h = 0; s_h < m_font_size; s_h++) {
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if (m_bg_color < LCD_WHITE) {
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lcd_disable_pixel(p_framebuffer, x + (x_pos * m_font_size) + s_w, current_line + s_h);
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lcd_disable_pixel(p_framebuffer,
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current_col + s_w,
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y + (y_pos * m_font_size) + s_h);
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} else {
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lcd_enable_pixel(p_framebuffer, x + (x_pos * m_font_size) + s_w, current_line + s_h);
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lcd_enable_pixel(p_framebuffer,
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current_col + s_w,
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y + (y_pos * m_font_size) + s_h);
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}
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}
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}
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