mirror of
https://github.com/skoelle/wt32sc01-dashboard.git
synced 2026-09-17 17:30:25 +00:00
stefankoelle
82d466cada
- src/main.cpp rewritten for ESP32-S3: Serial + display_init + WiFi
connect (logic ported from old main.cpp, M5.Lcd prints -> Serial),
LVGL test button screen to verify touch in Phase 1
- include/text_utils.h, date_utils.h: kept 1:1 (no M5Stack dependency)
- include/secrets.h.example, .gitignore, scripts/{build,deploy}.sh,
.github/workflows/build.yml: kept 1:1 (hardware-independent)
28 lines
957 B
C
28 lines
957 B
C
#pragma once
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#include <Arduino.h>
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// M5Stack default font can't render UTF-8 German umlauts correctly.
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// Transliterate them to ASCII before printing.
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inline String sanitizeGermanText(const String &input) {
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String out;
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out.reserve(input.length());
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for (size_t i = 0; i < input.length(); i++) {
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unsigned char c1 = input[i];
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if (c1 == 0xC3 && i + 1 < input.length()) {
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unsigned char c2 = input[i + 1];
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switch (c2) {
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case 0xA4: out += "ae"; i++; continue;
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case 0xB6: out += "oe"; i++; continue;
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case 0xBC: out += "ue"; i++; continue;
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case 0x84: out += "Ae"; i++; continue;
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case 0x96: out += "Oe"; i++; continue;
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case 0x9C: out += "Ue"; i++; continue;
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case 0x9F: out += "ss"; i++; continue;
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default: break;
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}
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}
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out += (char)c1;
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}
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return out;
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}
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