From d1b94df9a9ce7ebea2b32ab85837a1afac54af57 Mon Sep 17 00:00:00 2001
From: volca <volca@users.noreply.github.com>
Date: Sat, 12 Nov 2016 01:06:13 +0800
Subject: [PATCH] Add board ESPea32 (#36)

* Add from original Arduino.h

* Add board "ESPea32"

* cleanup

* cleanup

* Change SS to 5
---
 boards.txt                      | 43 ++++++++++++++++++++++++++++++++-
 variants/espea32/pins_arduino.h | 22 +++++++++++++++++
 2 files changed, 64 insertions(+), 1 deletion(-)
 create mode 100644 variants/espea32/pins_arduino.h

diff --git a/boards.txt b/boards.txt
index b3cbffc9..58f5c2e6 100644
--- a/boards.txt
+++ b/boards.txt
@@ -159,4 +159,45 @@ lolin32.menu.UploadSpeed.460800.linux=460800
 lolin32.menu.UploadSpeed.460800.macosx=460800
 lolin32.menu.UploadSpeed.460800.upload.speed=460800
 lolin32.menu.UploadSpeed.512000.windows=512000
-lolin32.menu.UploadSpeed.512000.upload.speed=512000
\ No newline at end of file
+lolin32.menu.UploadSpeed.512000.upload.speed=512000
+
+##############################################################
+espea32.name=ESPea32
+
+espea32.upload.tool=esptool
+espea32.upload.maximum_size=1044464
+espea32.upload.maximum_data_size=294912
+espea32.upload.wait_for_upload_port=true
+
+espea32.serial.disableDTR=true
+espea32.serial.disableRTS=true
+
+espea32.build.mcu=esp32
+espea32.build.core=esp32
+espea32.build.variant=espea32
+espea32.build.board=ESPea32
+
+espea32.build.f_cpu=160000000L
+espea32.build.flash_mode=dio
+espea32.build.flash_size=4MB
+
+espea32.menu.FlashFreq.80=80MHz
+espea32.menu.FlashFreq.80.build.flash_freq=80m
+espea32.menu.FlashFreq.40=40MHz
+espea32.menu.FlashFreq.40.build.flash_freq=40m
+
+espea32.menu.UploadSpeed.921600=921600
+espea32.menu.UploadSpeed.921600.upload.speed=921600
+espea32.menu.UploadSpeed.115200=115200
+espea32.menu.UploadSpeed.115200.upload.speed=115200
+espea32.menu.UploadSpeed.256000.windows=256000
+espea32.menu.UploadSpeed.256000.upload.speed=256000
+espea32.menu.UploadSpeed.230400.windows.upload.speed=256000
+espea32.menu.UploadSpeed.230400=230400
+espea32.menu.UploadSpeed.230400.upload.speed=230400
+espea32.menu.UploadSpeed.460800.linux=460800
+espea32.menu.UploadSpeed.460800.macosx=460800
+espea32.menu.UploadSpeed.460800.upload.speed=460800
+espea32.menu.UploadSpeed.512000.windows=512000
+espea32.menu.UploadSpeed.512000.upload.speed=512000
+
diff --git a/variants/espea32/pins_arduino.h b/variants/espea32/pins_arduino.h
new file mode 100644
index 00000000..ab545e8e
--- /dev/null
+++ b/variants/espea32/pins_arduino.h
@@ -0,0 +1,22 @@
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#define EXTERNAL_NUM_INTERRUPTS 16
+#define NUM_DIGITAL_PINS        40
+#define NUM_ANALOG_INPUTS       18
+
+#define analogInputToDigitalPin(p)
+#define digitalPinToInterrupt(p)    (((p)<40)?(p):-1)
+#define digitalPinHasPWM(p)         (p < 34)
+
+#define LED_BUILTIN             5
+
+static const uint8_t SDA = 21;
+static const uint8_t SCL = 22;
+
+static const uint8_t SS    = 5;
+static const uint8_t MOSI  = 23;
+static const uint8_t MISO  = 19;
+static const uint8_t SCK   = 18;
+
+#endif /* Pins_Arduino_h */