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ports/espressif/boards/hexky_s2/board.cmake

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+# Apply board specific content here
+set(IDF_TARGET "esp32s2")

ports/espressif/boards/hexky_s2/board.h

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+/* 
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2020 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.
+ */
+
+#ifndef HEXKY_S2_H_
+#define HEXKY_S2_H_
+
+//--------------------------------------------------------------------+
+// Button
+//--------------------------------------------------------------------+
+
+// Enter UF2 mode if GPIO is pressed while 2nd stage bootloader indicator
+// is on e.g RGB = Purple. If it is GPIO0, user should not hold this while
+// reset since that will instead run the 1st stage ROM bootloader
+#define PIN_BUTTON_UF2        0
+
+// GPIO that implement 1-bit memory with RC components which hold the
+// pin value long enough for double reset detection.
+#define PIN_DOUBLE_RESET_RC   38
+
+//--------------------------------------------------------------------+
+// LED
+//--------------------------------------------------------------------+
+
+// GPIO connected to Neopixel data
+#define NEOPIXEL_PIN          40
+
+// Brightness percentage from 1 to 255
+#define NEOPIXEL_BRIGHTNESS   0x10
+
+// Number of neopixels
+#define NEOPIXEL_NUMBER       12
+
+// LED for indicator and writing flash
+// If not defined neopixel will be use for flash writing instead
+#define LED_PIN               39
+#define LED_STATE_ON          1
+
+//--------------------------------------------------------------------+
+// TFT
+//--------------------------------------------------------------------+
+
+#define CONFIG_LCD_TYPE_ST7789V
+
+#define DISPLAY_PIN_MISO      -1 // required if use CONFIG_LCD_TYPE_AUTO
+#define DISPLAY_PIN_MOSI      35
+#define DISPLAY_PIN_SCK       36
+
+#define DISPLAY_PIN_CS        33
+#define DISPLAY_PIN_DC        34
+#define DISPLAY_PIN_RST       41
+
+#define DISPLAY_PIN_BL       45
+#define DISPLAY_BL_ON         1  // GPIO state to enable back light
+
+#define DISPLAY_WIDTH         240
+#define DISPLAY_HEIGHT        320
+
+#define DISPLAY_COL_OFFSET    0
+#define DISPLAY_ROW_OFFSET    0
+
+// Memory Data Access Control & // Vertical Scroll Start Address
+#define DISPLAY_MADCTL        (TFT_MADCTL_MX | TFT_MADCTL_MY | TFT_MADCTL_MV)
+#define DISPLAY_VSCSAD        140
+
+#define DISPLAY_TITLE         "HexKy TFT"
+
+//--------------------------------------------------------------------+
+// USB UF2
+//--------------------------------------------------------------------+
+
+#define USB_VID           0x303A
+#define USB_PID           0x80DA
+#define USB_MANUFACTURER  "FutureKeys"
+#define USB_PRODUCT       "HexKy-S2"
+
+#define UF2_PRODUCT_NAME  USB_MANUFACTURER " " USB_PRODUCT
+#define UF2_BOARD_ID      "ESP32S2FN4R2-HexKy-revA"
+#define UF2_VOLUME_LABEL  "HEXKYBOOT"
+#define UF2_INDEX_URL     "https://futurekeys.net/index.html" // TODO update link
+
+#endif

ports/espressif/boards/hexky_s2/sdkconfig

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+# Board Specific Config
+
+# Partition Table
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MB.csv"
+
+# Serial flasher config
+CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y