Add the new MiniMain ESP32-S2 board created by Department of Alchemy.

boards.txt

@@ -15482,3 +15482,172 @@ aw2eth.menu.DebugLevel.verbose=Verbose
 aw2eth.menu.DebugLevel.verbose.build.code_debug=5
 
 ##############################################################
+
+department_of_alchemy_minimain_esp32s2.name=Deparment of Alchemy MiniMain ESP32-S2
+department_of_alchemy_minimain_esp32s2.vid.0=0x303A
+department_of_alchemy_minimain_esp32s2.pid.0=0x80FF
+
+department_of_alchemy_minimain_esp32s2.bootloader.tool=esptool_py
+department_of_alchemy_minimain_esp32s2.bootloader.tool.default=esptool_py
+
+department_of_alchemy_minimain_esp32s2.upload.tool=esptool_py
+department_of_alchemy_minimain_esp32s2.upload.tool.default=esptool_py
+department_of_alchemy_minimain_esp32s2.upload.tool.network=esp_ota
+
+department_of_alchemy_minimain_esp32s2.upload.maximum_size=1310720
+department_of_alchemy_minimain_esp32s2.upload.maximum_data_size=327680
+department_of_alchemy_minimain_esp32s2.upload.flags=
+department_of_alchemy_minimain_esp32s2.upload.extra_flags=
+department_of_alchemy_minimain_esp32s2.upload.use_1200bps_touch=true
+department_of_alchemy_minimain_esp32s2.upload.wait_for_upload_port=true
+
+department_of_alchemy_minimain_esp32s2.serial.disableDTR=false
+department_of_alchemy_minimain_esp32s2.serial.disableRTS=false
+
+department_of_alchemy_minimain_esp32s2.build.tarch=xtensa
+department_of_alchemy_minimain_esp32s2.build.bootloader_addr=0x1000
+department_of_alchemy_minimain_esp32s2.build.target=esp32s2
+department_of_alchemy_minimain_esp32s2.build.mcu=esp32s2
+department_of_alchemy_minimain_esp32s2.build.core=esp32
+department_of_alchemy_minimain_esp32s2.build.variant=department_of_alchemy_minimain_esp32s2
+department_of_alchemy_minimain_esp32s2.build.board=DEPARTMENT_OF_ALCHEMY_MINIMAIN_ESP32S2
+
+department_of_alchemy_minimain_esp32s2.build.cdc_on_boot=1
+department_of_alchemy_minimain_esp32s2.build.msc_on_boot=0
+department_of_alchemy_minimain_esp32s2.build.dfu_on_boot=0
+department_of_alchemy_minimain_esp32s2.build.f_cpu=240000000L
+department_of_alchemy_minimain_esp32s2.build.flash_size=4MB
+department_of_alchemy_minimain_esp32s2.build.flash_freq=80m
+department_of_alchemy_minimain_esp32s2.build.flash_mode=qio
+department_of_alchemy_minimain_esp32s2.build.boot=qio
+department_of_alchemy_minimain_esp32s2.build.partitions=default
+department_of_alchemy_minimain_esp32s2.build.defines=
+
+department_of_alchemy_minimain_esp32s2.menu.CDCOnBoot.cdc=Enabled
+department_of_alchemy_minimain_esp32s2.menu.CDCOnBoot.cdc.build.cdc_on_boot=1
+department_of_alchemy_minimain_esp32s2.menu.CDCOnBoot.default=Disabled
+department_of_alchemy_minimain_esp32s2.menu.CDCOnBoot.default.build.cdc_on_boot=0
+
+department_of_alchemy_minimain_esp32s2.menu.MSCOnBoot.default=Disabled
+department_of_alchemy_minimain_esp32s2.menu.MSCOnBoot.default.build.msc_on_boot=0
+department_of_alchemy_minimain_esp32s2.menu.MSCOnBoot.msc=Enabled
+department_of_alchemy_minimain_esp32s2.menu.MSCOnBoot.msc.build.msc_on_boot=1
+
+department_of_alchemy_minimain_esp32s2.menu.DFUOnBoot.default=Disabled
+department_of_alchemy_minimain_esp32s2.menu.DFUOnBoot.default.build.dfu_on_boot=0
+department_of_alchemy_minimain_esp32s2.menu.DFUOnBoot.dfu=Enabled
+department_of_alchemy_minimain_esp32s2.menu.DFUOnBoot.dfu.build.dfu_on_boot=1
+
+department_of_alchemy_minimain_esp32s2.menu.UploadMode.cdc=Internal USB
+department_of_alchemy_minimain_esp32s2.menu.UploadMode.cdc.upload.use_1200bps_touch=true
+department_of_alchemy_minimain_esp32s2.menu.UploadMode.cdc.upload.wait_for_upload_port=true
+department_of_alchemy_minimain_esp32s2.menu.UploadMode.default=UART0
+department_of_alchemy_minimain_esp32s2.menu.UploadMode.default.upload.use_1200bps_touch=false
+department_of_alchemy_minimain_esp32s2.menu.UploadMode.default.upload.wait_for_upload_port=false
+
+department_of_alchemy_minimain_esp32s2.menu.PSRAM.enabled=Enabled
+department_of_alchemy_minimain_esp32s2.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM
+department_of_alchemy_minimain_esp32s2.menu.PSRAM.disabled=Disabled
+department_of_alchemy_minimain_esp32s2.menu.PSRAM.disabled.build.defines=
+
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.tinyuf2=TinyUF2 4MB (1.3MB APP/960KB FFAT)
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.tinyuf2.build.custom_bootloader=bootloader-tinyuf2
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.tinyuf2.build.custom_partitions=partitions-4MB-tinyuf2
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.tinyuf2.upload.maximum_size=1441792
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.tinyuf2.upload.extra_flags=0x2d0000 "{runtime.platform.path}/variants/{build.variant}/tinyuf2.bin"
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.default=Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS)
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.default.build.partitions=default
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.defaultffat=Default 4MB with ffat (1.2MB APP/1.5MB FATFS)
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.defaultffat.build.partitions=default_ffat
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.minimal=Minimal (1.3MB APP/700KB SPIFFS)
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.minimal.build.partitions=minimal
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.no_ota=No OTA (2MB APP/2MB SPIFFS)
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.no_ota.build.partitions=no_ota
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.no_ota.upload.maximum_size=2097152
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.noota_3g=No OTA (1MB APP/3MB SPIFFS)
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.noota_3g.build.partitions=noota_3g
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.noota_3g.upload.maximum_size=1048576
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.noota_ffat=No OTA (2MB APP/2MB FATFS)
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.noota_ffat.build.partitions=noota_ffat
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.noota_ffat.upload.maximum_size=2097152
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.noota_3gffat=No OTA (1MB APP/3MB FATFS)
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.noota_3gffat.build.partitions=noota_3gffat
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.noota_3gffat.upload.maximum_size=1048576
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.huge_app=Huge APP (3MB No OTA/1MB SPIFFS)
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.huge_app.build.partitions=huge_app
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.huge_app.upload.maximum_size=3145728
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.min_spiffs=Minimal SPIFFS (1.9MB APP with OTA/190KB SPIFFS)
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.min_spiffs.build.partitions=min_spiffs
+department_of_alchemy_minimain_esp32s2.menu.PartitionScheme.min_spiffs.upload.maximum_size=1966080
+
+department_of_alchemy_minimain_esp32s2.menu.CPUFreq.240=240MHz (WiFi)
+department_of_alchemy_minimain_esp32s2.menu.CPUFreq.240.build.f_cpu=240000000L
+department_of_alchemy_minimain_esp32s2.menu.CPUFreq.160=160MHz (WiFi)
+department_of_alchemy_minimain_esp32s2.menu.CPUFreq.160.build.f_cpu=160000000L
+department_of_alchemy_minimain_esp32s2.menu.CPUFreq.80=80MHz (WiFi)
+department_of_alchemy_minimain_esp32s2.menu.CPUFreq.80.build.f_cpu=80000000L
+department_of_alchemy_minimain_esp32s2.menu.CPUFreq.40=40MHz
+department_of_alchemy_minimain_esp32s2.menu.CPUFreq.40.build.f_cpu=40000000L
+department_of_alchemy_minimain_esp32s2.menu.CPUFreq.20=20MHz
+department_of_alchemy_minimain_esp32s2.menu.CPUFreq.20.build.f_cpu=20000000L
+department_of_alchemy_minimain_esp32s2.menu.CPUFreq.10=10MHz
+department_of_alchemy_minimain_esp32s2.menu.CPUFreq.10.build.f_cpu=10000000L
+
+department_of_alchemy_minimain_esp32s2.menu.FlashMode.qio=QIO
+department_of_alchemy_minimain_esp32s2.menu.FlashMode.qio.build.flash_mode=dio
+department_of_alchemy_minimain_esp32s2.menu.FlashMode.qio.build.boot=qio
+department_of_alchemy_minimain_esp32s2.menu.FlashMode.dio=DIO
+department_of_alchemy_minimain_esp32s2.menu.FlashMode.dio.build.flash_mode=dio
+department_of_alchemy_minimain_esp32s2.menu.FlashMode.dio.build.boot=dio
+department_of_alchemy_minimain_esp32s2.menu.FlashMode.qout=QOUT
+department_of_alchemy_minimain_esp32s2.menu.FlashMode.qout.build.flash_mode=dout
+department_of_alchemy_minimain_esp32s2.menu.FlashMode.qout.build.boot=qout
+department_of_alchemy_minimain_esp32s2.menu.FlashMode.dout=DOUT
+department_of_alchemy_minimain_esp32s2.menu.FlashMode.dout.build.flash_mode=dout
+department_of_alchemy_minimain_esp32s2.menu.FlashMode.dout.build.boot=dout
+
+department_of_alchemy_minimain_esp32s2.menu.FlashFreq.80=80MHz
+department_of_alchemy_minimain_esp32s2.menu.FlashFreq.80.build.flash_freq=80m
+department_of_alchemy_minimain_esp32s2.menu.FlashFreq.40=40MHz
+department_of_alchemy_minimain_esp32s2.menu.FlashFreq.40.build.flash_freq=40m
+
+department_of_alchemy_minimain_esp32s2.menu.FlashSize.4M=4MB (32Mb)
+department_of_alchemy_minimain_esp32s2.menu.FlashSize.4M.build.flash_size=4MB
+department_of_alchemy_minimain_esp32s2.menu.FlashSize.8M=8MB (64Mb)
+department_of_alchemy_minimain_esp32s2.menu.FlashSize.8M.build.flash_size=8MB
+department_of_alchemy_minimain_esp32s2.menu.FlashSize.8M.build.partitions=default_8MB
+department_of_alchemy_minimain_esp32s2.menu.FlashSize.2M=2MB (16Mb)
+department_of_alchemy_minimain_esp32s2.menu.FlashSize.2M.build.flash_size=2MB
+department_of_alchemy_minimain_esp32s2.menu.FlashSize.2M.build.partitions=minimal
+department_of_alchemy_minimain_esp32s2.menu.FlashSize.16M=16MB (128Mb)
+department_of_alchemy_minimain_esp32s2.menu.FlashSize.16M.build.flash_size=16MB
+
+department_of_alchemy_minimain_esp32s2.menu.UploadSpeed.921600=921600
+department_of_alchemy_minimain_esp32s2.menu.UploadSpeed.921600.upload.speed=921600
+department_of_alchemy_minimain_esp32s2.menu.UploadSpeed.115200=115200
+department_of_alchemy_minimain_esp32s2.menu.UploadSpeed.115200.upload.speed=115200
+department_of_alchemy_minimain_esp32s2.menu.UploadSpeed.256000.windows=256000
+department_of_alchemy_minimain_esp32s2.menu.UploadSpeed.256000.upload.speed=256000
+department_of_alchemy_minimain_esp32s2.menu.UploadSpeed.230400.windows.upload.speed=256000
+department_of_alchemy_minimain_esp32s2.menu.UploadSpeed.230400=230400
+department_of_alchemy_minimain_esp32s2.menu.UploadSpeed.230400.upload.speed=230400
+department_of_alchemy_minimain_esp32s2.menu.UploadSpeed.460800.linux=460800
+department_of_alchemy_minimain_esp32s2.menu.UploadSpeed.460800.macosx=460800
+department_of_alchemy_minimain_esp32s2.menu.UploadSpeed.460800.upload.speed=460800
+department_of_alchemy_minimain_esp32s2.menu.UploadSpeed.512000.windows=512000
+department_of_alchemy_minimain_esp32s2.menu.UploadSpeed.512000.upload.speed=512000
+
+department_of_alchemy_minimain_esp32s2.menu.DebugLevel.none=None
+department_of_alchemy_minimain_esp32s2.menu.DebugLevel.none.build.code_debug=0
+department_of_alchemy_minimain_esp32s2.menu.DebugLevel.error=Error
+department_of_alchemy_minimain_esp32s2.menu.DebugLevel.error.build.code_debug=1
+department_of_alchemy_minimain_esp32s2.menu.DebugLevel.warn=Warn
+department_of_alchemy_minimain_esp32s2.menu.DebugLevel.warn.build.code_debug=2
+department_of_alchemy_minimain_esp32s2.menu.DebugLevel.info=Info
+department_of_alchemy_minimain_esp32s2.menu.DebugLevel.info.build.code_debug=3
+department_of_alchemy_minimain_esp32s2.menu.DebugLevel.debug=Debug
+department_of_alchemy_minimain_esp32s2.menu.DebugLevel.debug.build.code_debug=4
+department_of_alchemy_minimain_esp32s2.menu.DebugLevel.verbose=Verbose
+department_of_alchemy_minimain_esp32s2.menu.DebugLevel.verbose.build.code_debug=5
+
+##############################################################

variants/department_of_alchemy_minimain_esp32s2/partitions-4MB-tinyuf2.csv

@@ -0,0 +1,11 @@
+# ESP-IDF Partition Table
+# Name,   Type, SubType, Offset,  Size, Flags
+# bootloader.bin,,          0x1000, 32K
+# partition table,          0x8000, 4K
+
+nvs,      data, nvs,      0x9000,  20K,
+otadata,  data, ota,      0xe000,  8K,
+ota_0,    0,    ota_0,   0x10000,  1408K,
+ota_1,    0,    ota_1,  0x170000,  1408K,
+uf2,      app,  factory,0x2d0000,  256K,
+ffat,     data, fat,    0x310000,  960K,

variants/department_of_alchemy_minimain_esp32s2/pins_arduino.h

@@ -0,0 +1,66 @@
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+
+
+#define USB_VID            0x303a
+#define USB_PID            0x80FF
+#define USB_MANUFACTURER   "Department of Alchemy"
+#define USB_PRODUCT        "MiniMain ESP32-S2"
+#define USB_SERIAL         "" // Empty string for MAC adddress
+
+
+#define EXTERNAL_NUM_INTERRUPTS 46
+#define NUM_DIGITAL_PINS        48
+#define NUM_ANALOG_INPUTS       20
+
+#define analogInputToDigitalPin(p)  (((p)<20)?(analogChannelToDigitalPin(p)):-1)
+#define digitalPinToInterrupt(p)    (((p)<48)?(p):-1)
+#define digitalPinHasPWM(p)         (p < 46)
+
+#define LED_BUILTIN     13
+
+#define PIN_NEOPIXEL        33
+#define NEOPIXEL_NUM        1     // number of neopixels
+#define NEOPIXEL_POWER      21    // power pin
+#define NEOPIXEL_POWER_ON   HIGH  // power pin state when on
+#define PIN_SERVO           2     // servo pin
+#define PIN_ISOLATED_INPUT  40    // optocoupled input
+
+static const uint8_t SDA = 3;
+static const uint8_t SCL = 4;
+
+static const uint8_t SS    = 42;
+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 = 39;
+static const uint8_t RX = 38;
+#define TX1 TX
+#define RX1 RX
+
+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/department_of_alchemy_minimain_esp32s2/variant.cpp

@@ -0,0 +1,39 @@
+/* 
+ * 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 a power control pin, and we must set it to output and high
+  // in order to enable the NeoPixels.
+  pinMode(NEOPIXEL_POWER, OUTPUT);
+  digitalWrite(NEOPIXEL_POWER, HIGH);
+}
+}