3.3.7

variants/adafruit_feather_esp32s3_tft/pins_arduino.h

@@ -0,0 +1,68 @@
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+#include "soc/soc_caps.h"
+
+#define USB_VID          0x239A
+#define USB_PID          0x811D
+#define USB_MANUFACTURER "Adafruit"
+#define USB_PRODUCT      "Feather ESP32-S3 TFT"
+#define USB_SERIAL       ""  // Empty string for MAC address
+
+// User LED
+#define LED_BUILTIN 13
+#define BUILTIN_LED LED_BUILTIN  // backward compatibility
+
+// Neopixel
+#define PIN_NEOPIXEL 33
+// RGB_BUILTIN and RGB_BRIGHTNESS can be used in new Arduino API rgbLedWrite() and digitalWrite() for blinking
+#define RGB_BUILTIN    (PIN_NEOPIXEL + SOC_GPIO_PIN_COUNT)
+#define RGB_BRIGHTNESS 64
+
+#define NEOPIXEL_NUM      1     // number of neopixels
+#define NEOPIXEL_POWER    34    // power pin
+#define NEOPIXEL_POWER_ON HIGH  // power pin state when on
+
+#define TFT_I2C_POWER 21
+#define TFT_CS        7
+#define TFT_RST       40
+#define TFT_DC        39
+#define TFT_BACKLITE  45
+
+static const uint8_t SDA = 42;
+static const uint8_t SCL = 41;
+
+static const uint8_t SS = 7;
+static const uint8_t MOSI = 35;
+static const uint8_t SCK = 36;
+static const uint8_t MISO = 37;
+
+static const uint8_t A0 = 18;
+static const uint8_t A1 = 17;
+static const uint8_t A2 = 16;
+static const uint8_t A3 = 15;
+static const uint8_t A4 = 14;
+static const uint8_t A5 = 8;
+
+static const uint8_t TX = 1;
+static const uint8_t RX = 2;
+#define TX1 TX
+#define RX1 RX
+
+static const uint8_t T1 = 1;
+static const uint8_t T2 = 2;
+static const uint8_t T5 = 5;
+static const uint8_t T6 = 6;
+static const uint8_t T8 = 8;
+static const uint8_t T9 = 9;
+static const uint8_t T10 = 10;
+static const uint8_t T11 = 11;
+static const uint8_t T12 = 12;
+static const uint8_t T13 = 13;
+static const uint8_t T14 = 14;
+
+static const uint8_t DAC1 = 17;
+static const uint8_t DAC2 = 18;
+
+#endif /* Pins_Arduino_h */

variants/adafruit_feather_esp32s3_tft/variant.cpp

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+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2021 Ha Thach (tinyusb.org) for Adafruit Industries
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "esp32-hal-gpio.h"
+#include "pins_arduino.h"
+
+extern "C" {
+
+// Initialize variant/board, called before setup()
+void initVariant(void) {
+  // This board has power control pins, and we must set them to output and high
+  // in order to enable the NeoPixels, TFT & I2C
+  pinMode(NEOPIXEL_POWER, OUTPUT);
+  digitalWrite(NEOPIXEL_POWER, HIGH);
+  pinMode(TFT_I2C_POWER, OUTPUT);
+  digitalWrite(TFT_I2C_POWER, HIGH);
+}
+}