stefankoelle/wt32sc01-dashboard
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correct pins

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stefankoelle
2026-08-02 12:51:44 +02:00
parent 6eec8255e3
commit 36b58f99c9
2 changed files with 16 additions and 20 deletions
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include/board_pins.h
+15 -19
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@@ -1,29 +1,25 @@
#pragma once
// WT32-SC01 Plus pin assignments.
// Reference values per WT32-SC01 Plus documentation (ESP32-S3-WROVER,
// ST7796 8-bit parallel + FT6336U capacitive touch). Verify against the
// concrete board revision before production use (see SPEC.md section 11).
//
// These constants are consumed by src/display/display_setup.cpp only.
// WT32-SC01 Plus pin assignments (ESP32-S3, ST7796 8-bit parallel, FT6336U touch).
// Verified against WT32-SC01 Plus schematic.
namespace BoardPins {
// --- ST7796 8-bit parallel RGB/8080 interface ---
constexpr int LCD_D0 = 8;
constexpr int LCD_D1 = 3;
constexpr int LCD_D2 = 46;
constexpr int LCD_D3 = 9;
constexpr int LCD_D4 = 1;
constexpr int LCD_D5 = 5;
constexpr int LCD_D6 = 6;
constexpr int LCD_D7 = 7;
constexpr int LCD_D0 = 9;
constexpr int LCD_D1 = 46;
constexpr int LCD_D2 = 3;
constexpr int LCD_D3 = 8;
constexpr int LCD_D4 = 18;
constexpr int LCD_D5 = 17;
constexpr int LCD_D6 = 16;
constexpr int LCD_D7 = 15;
constexpr int LCD_WR = 39;
constexpr int LCD_RD = 38;
constexpr int LCD_DC = 40;
constexpr int LCD_CS = 41;
constexpr int LCD_RST = 42;
constexpr int LCD_WR = 47;
constexpr int LCD_RD = -1; // not wired
constexpr int LCD_DC = 0; // RS/DC
constexpr int LCD_CS = -1; // not wired
constexpr int LCD_RST = 4;
constexpr int LCD_BACKLIGHT = 2;
// --- FT6336U capacitive touch (I2C) ---
src/display/display_setup.cpp
+1 -1
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@@ -23,7 +23,7 @@ public:
// 8-bit parallel i80/8080 bus (ESP32-S3 variant).
{
auto cfg = _bus_instance.config();
cfg.freq_write = 16000000;
cfg.freq_write = 20000000;
cfg.freq_read = 8000000;
cfg.pin_wr = BoardPins::LCD_WR;
cfg.pin_rd = BoardPins::LCD_RD;