monospaced font utility for bitmap method and examples

examples/PYBV11/mono_fonts.py

+"""
+mono_fonts.py for monofont2bitmap converter and bitmap method.
+"""
+
+import time
+from pyb import Pin, SPI
+import st7789
+
+import inconsolata_16 as font_16
+import inconsolata_32 as font_32
+import inconsolata_64 as font_64
+
+
+def main():
+    fast = False
+
+    def display_font(font):
+        tft.fill(st7789.BLUE)
+        column = 0
+        row = 0
+        for char in font.MAP:
+            tft.bitmap(font, column, row, font.MAP.index(char))
+            column += font.WIDTH
+            if column >= tft.width() - font.WIDTH:
+                row += font.HEIGHT
+                column = 0
+
+                if row > tft.height() - font.HEIGHT:
+                    row = 0
+
+            if not fast:
+                time.sleep(0.05)
+
+    tft = st7789.ST7789(
+        SPI(1, SPI.MASTER, baudrate=42000000, prescaler=2),
+        240,
+        320,
+        reset=Pin('X3', Pin.OUT),
+        cs=Pin('X5', Pin.OUT),
+        dc=Pin('X4', Pin.OUT),
+        backlight=Pin('X2', Pin.OUT),
+        rotation=3)
+
+    tft.init()
+    tft.fill(st7789.BLUE)
+
+    while True:
+        for font in [font_16, font_32, font_64]:
+            display_font(font)
+
+        fast = not fast
+
+
+main()

examples/PYBV11/upload.mpf

@@ -9,6 +9,7 @@ lcd jpg
 put bigbuckbunny.jpg
 put jpg.py
 lcd ..
+put mono_fonts.py
 put scroll.py
 put speedtest.py
 lcd toasters
@@ -19,4 +20,9 @@ put toasters.py
 put t2.py
 put t3.py
 lcd ..
+lcd ..
+lcd lib
+putc inconsolata_16.py
+putc inconsolata_32.py
+putc inconsolata_64.py
 ls

examples/T-DISPLAY/mono_fonts.py

+"""
+mono_fonts.py for monofont2bitmap converter and bitmap method.
+"""
+
+import time
+from machine import Pin, SPI
+import st7789
+
+import inconsolata_16 as font_16
+import inconsolata_32 as font_32
+import inconsolata_64 as font_64
+
+
+def main():
+    fast = False
+
+    def display_font(font):
+        tft.fill(st7789.BLUE)
+        column = 0
+        row = 0
+        for char in font.MAP:
+            tft.bitmap(font, column, row, font.MAP.index(char))
+            column += font.WIDTH
+            if column >= tft.width() - font.WIDTH:
+                row += font.HEIGHT
+                column = 0
+
+                if row > tft.height() - font.HEIGHT:
+                    row = 0
+
+            if not fast:
+                time.sleep(0.05)
+
+    tft = st7789.ST7789(
+        SPI(2, baudrate=30000000, sck=Pin(18), mosi=Pin(19)),
+        135,
+        240,
+        reset=Pin(23, Pin.OUT),
+        cs=Pin(5, Pin.OUT),
+        dc=Pin(16, Pin.OUT),
+        backlight=Pin(4, Pin.OUT),
+        rotation=3)
+
+    tft.init()
+
+    while True:
+        for font in [font_16, font_32, font_64]:
+            display_font(font)
+
+        fast = not fast
+
+
+main()

examples/T-DISPLAY/upload.mpf

@@ -8,6 +8,7 @@ lcd jpg
 put bigbuckbunny.jpg
 put jpg.py
 lcd ..
+put mono_fonts.py
 put scroll.py
 lcd toasters
 put t4.py
@@ -17,4 +18,9 @@ put toasters.py
 put t2.py
 put t3.py
 lcd ..
+lcd ..
+lcd lib
+putc inconsolata_16.py
+putc inconsolata_32.py
+putc inconsolata_64.py
 ls

examples/TWATCH-2020/mono_fonts.py

+"""
+mono_fonts.py for monofont2bitmap converter and bitmap method.
+"""
+
+import time
+from machine import Pin, SPI
+import axp202c
+import st7789
+
+import inconsolata_16 as font_16
+import inconsolata_32 as font_32
+import inconsolata_64 as font_64
+
+
+def main():
+    fast = False
+
+    def display_font(font):
+        tft.fill(st7789.BLUE)
+        column = 0
+        row = 0
+        for char in font.MAP:
+            tft.bitmap(font, column, row, font.MAP.index(char))
+            column += font.WIDTH
+            if column >= tft.width() - font.WIDTH:
+                row += font.HEIGHT
+                column = 0
+
+                if row > tft.height() - font.HEIGHT:
+                    row = 0
+
+            if not fast:
+                time.sleep(0.05)
+
+    tft = st7789.ST7789(
+        SPI(1, SPI.MASTER, baudrate=42000000, prescaler=2),
+        240,
+        320,
+        reset=Pin('X3', Pin.OUT),
+        cs=Pin('X5', Pin.OUT),
+        dc=Pin('X4', Pin.OUT),
+        backlight=Pin('X2', Pin.OUT),
+        rotation=3)
+
+    tft.init()
+
+    while True:
+        for font in [font_16, font_32, font_64]:
+            display_font(font)
+
+        fast = not fast
+
+
+main()

examples/TWATCH-2020/upload.mpf

@@ -10,6 +10,7 @@ lcd jpg
 put bigbuckbunny.jpg
 put jpg.py
 lcd ..
+put mono_fonts.py
 lcd toasters
 put t4.py
 put t1.py
@@ -18,4 +19,10 @@ put toasters.py
 put t2.py
 put t3.py
 lcd ..
+lcd ..
+lcd lib
+putc inconsolata_16.py
+putc inconsolata_32.py
+putc inconsolata_64.py
+lcd ..
 ls

fonts/truetype/OFL.txt

+Copyright 2006 The Inconsolata Project Authors (https://github.com/cyrealtype/Inconsolata)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.