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commit86bc3c93e5Merge:6cabd5fecfec3e8eAuthor: rcarteraz <robert.l.carter2@gmail.com> Date: Wed Jun 19 18:48:14 2024 -0700 Merge pull request #1301 from rcarteraz/1200bps-reset-button Add mention of 1200bps reset button in web flasher commitcfec3e8eacMerge:59d713216cabd5feAuthor: rcarteraz <robert.l.carter2@gmail.com> Date: Wed Jun 19 17:59:09 2024 -0700 Merge branch 'master' into 1200bps-reset-button commit6cabd5fe95Merge:f6a97b286c40c2e5Author: rcarteraz <robert.l.carter2@gmail.com> Date: Wed Jun 19 17:58:54 2024 -0700 Merge pull request #1295 from geeksville/pr-nrf52-guide Add basic nrf52 guide commit6c40c2e555Merge:9cbea09ef6a97b28Author: rcarteraz <robert.l.carter2@gmail.com> Date: Wed Jun 19 17:56:57 2024 -0700 Merge branch 'master' into pr-nrf52-guide commit59d71321e3Author: rcarteraz <robert.l.carter2@gmail.com> Date: Wed Jun 19 17:52:06 2024 -0700 Add mention of 1200bps reset button in web flasher commit9cbea09e5cAuthor: rcarteraz <robert.l.carter2@gmail.com> Date: Tue Jun 18 13:53:25 2024 -0700 formatting and minor changes commitfad3a940d1Merge:f3523b72f95a398cAuthor: rcarteraz <robert.l.carter2@gmail.com> Date: Tue Jun 18 13:01:01 2024 -0700 Merge branch 'master' into pr-nrf52-guide commitf3523b72f5Merge:b2fcaa5570638582Author: geeksville <kevinh@geeksville.com> Date: Sun Jun 16 21:11:52 2024 -0700 Merge branch 'master' into pr-nrf52-guide commitb2fcaa5530Author: geeksville <kevinh@geeksville.com> Date: Sun Jun 16 15:16:37 2024 -0700 Add basic nrf52 guide
40 lines
1.5 KiB
Plaintext
40 lines
1.5 KiB
Plaintext
---
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id: oled-guide
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title: OLED Localization Guide
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sidebar_label: OLED Localization
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sidebar_position: 3
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---
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1. Create an extended ASCII custom font. Use a glyph editor to create a new font file. The easiest way is to use the online [glyph editor](https://rawgit.com/ThingPulse/esp8266-oled-ssd1306/master/resources/glyphEditor.html) from the OLED library. ([glyph editor source code](https://github.com/ThingPulse/esp8266-oled-ssd1306/tree/master/resources))
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1. Copy and paste the existing font.
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2. Modify it according desired codepage and save the new font file in `graphics/font` folder.
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Please note that the used font file format differs from common Adafruit GFX.
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2. Update the `customFontTableLookup` function in `Screen.h`
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1. To map the double-byte UTF-8 code to the corresponding extended ASCII character of the desired codepage update the `customFontTableLookup` function in the `Screen.h` file.
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2. Modify the `switch (last)` statement: use left byte from UTF-8 code in the `case` label to map character's right byte to its extended ASCII code by specifying an offset.
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3. Define language and font in `Screen.cpp`
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```c
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#ifdef OLED_{LANG_NAME}
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#include "fonts/OLEDDisplayFonts{LANG_NAME}.h"
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#endif
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...
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#ifdef OLED_{LANG_NAME}
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#define FONT_SMALL ArialMT_Plain_10_{LANG_NAME}
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#else
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#define FONT_SMALL ArialMT_Plain_10
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#endif
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```
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4. Define language in `variant/*/platformio.ini`
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```text
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build_flags =
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${esp32_base.build_flags}
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-D xxxxx
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-D OLED_{LANG_NAME}
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-I variants/xxxxx
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```
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