Add Waveshare ESP32-S3-Touch-AMOLED-2.06 board port + Windows daemon fixes

- New board firmware/src/boards/waveshare_amoled_206/ (CO5300 410x502, FT3168 touch, AXP2101 PMU, QMI8658 IMU). PlatformIO env waveshare_amoled_206. CO5300_COL_OFFSET=22, fixed orientation, PWR button on GPIO10, FocalTech inline touch reader. - Windows daemon: fix advertised device name (Claude Controller -> Clawdmeter) to match firmware ble.cpp, and add CLAWDMETER_ADDRESS env fallback so it connects by address when the bonded HID device is not advertising (Windows keeps it HID-connected). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-20 12:46:46 +03:00
parent c49fb52981
commit c610e3af48
10 changed files with 457 additions and 3 deletions
@@ -0,0 +1,74 @@
+#include "../../hal/touch_hal.h"
+#include "board.h"
+#include <Arduino.h>
+#include <Wire.h>
+
+// Minimal capacitive-touch reader for the FT3168 (FocalTech). Same data layout
+// as the FT3168 on the AMOLED-1.8 board, so we reuse the inline reader instead
+// of vendoring the GPLv3 Arduino_DriveBus library.
+//   reg 0x02:        low nibble = active finger count
+//   reg 0x03 / 0x04: X1 high (low nibble) + X1 low
+//   reg 0x05 / 0x06: Y1 high (low nibble) + Y1 low
+//
+// Axis orientation: started with no swap/mirror (matches the portrait FT3168
+// on the 1.8 board). If touch coordinates come out flipped/swapped on this
+// panel, mirror/swap them in touch_read_into_shared_state() below.
+
+static volatile bool     touch_data_ready = false;
+static volatile bool     touch_pressed = false;
+static volatile uint16_t touch_x = 0;
+static volatile uint16_t touch_y = 0;
+
+static void IRAM_ATTR touch_isr(void) {
+    touch_data_ready = true;
+}
+
+static void touch_read_into_shared_state(void) {
+    Wire.beginTransmission(FT3168_ADDR);
+    Wire.write(0x02);
+    if (Wire.endTransmission(false) != 0) { touch_pressed = false; return; }
+    if (Wire.requestFrom((uint8_t)FT3168_ADDR, (uint8_t)5) != 5) { touch_pressed = false; return; }
+    uint8_t fingers = Wire.read() & 0x0F;
+    uint8_t xH = Wire.read();
+    uint8_t xL = Wire.read();
+    uint8_t yH = Wire.read();
+    uint8_t yL = Wire.read();
+    if (fingers == 0 || fingers > 5) {
+        touch_pressed = false;
+        return;
+    }
+    touch_x = ((uint16_t)(xH & 0x0F) << 8) | xL;
+    touch_y = ((uint16_t)(yH & 0x0F) << 8) | yL;
+    touch_pressed = true;
+}
+
+void touch_hal_init(void) {
+    // FT3168 power-mode register 0xA5 = 0x00: active scanning.
+    Wire.beginTransmission(FT3168_ADDR);
+    Wire.write(0xA5);
+    Wire.write(0x00);
+    Wire.endTransmission();
+
+    // Verify the controller answers (FT3168 chip-id is reg 0xA0).
+    Wire.beginTransmission(FT3168_ADDR);
+    Wire.write(0xA0);
+    if (Wire.endTransmission(false) == 0 && Wire.requestFrom((uint8_t)FT3168_ADDR, (uint8_t)1) == 1) {
+        Serial.printf("Touch FT3168 ID=0x%02X (addr 0x%02X)\n", Wire.read(), FT3168_ADDR);
+    } else {
+        Serial.printf("Touch FT3168 ID read failed (addr 0x%02X)\n", FT3168_ADDR);
+    }
+
+    pinMode(TP_INT, INPUT_PULLUP);
+    attachInterrupt(TP_INT, touch_isr, FALLING);
+    Serial.println("Touch attached on INT pin");
+}
+
+void touch_hal_read(uint16_t* x, uint16_t* y, bool* pressed) {
+    if (touch_data_ready) {
+        touch_data_ready = false;
+        touch_read_into_shared_state();
+    }
+    *x = touch_x;
+    *y = touch_y;
+    *pressed = touch_pressed;
+}