From a81172d1050272251818b9c1823a2b3cf5d5efa7 Mon Sep 17 00:00:00 2001
From: Tinyu <Tinyu.Zhao@gmail.com>
Date: Tue, 9 Aug 2022 16:28:23 +0800
Subject: [PATCH 1/5] Create M5Station pins_arduino.h

---
 variants/m5stack_station/pins_arduino.h | 58 +++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 variants/m5stack_station/pins_arduino.h

diff --git a/variants/m5stack_station/pins_arduino.h b/variants/m5stack_station/pins_arduino.h
new file mode 100644
index 00000000000..5a84c6f8a04
--- /dev/null
+++ b/variants/m5stack_station/pins_arduino.h
@@ -0,0 +1,58 @@
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+
+#define EXTERNAL_NUM_INTERRUPTS 16
+#define NUM_DIGITAL_PINS        20
+#define NUM_ANALOG_INPUTS       16
+
+#define analogInputToDigitalPin(p) (((p) < 20) ? (esp32_adc2gpio[(p)]) : -1)
+#define digitalPinToInterrupt(p)   (((p) < 40) ? (p) : -1)
+#define digitalPinHasPWM(p)        (p < 34)
+
+static const uint8_t TX = 1;
+static const uint8_t RX = 3;
+
+static const uint8_t TXD1 14;
+static const uint8_t RXD1 13;
+
+static const uint8_t TXD2 17;
+static const uint8_t RXD2 16;
+
+static const uint8_t SDA = 32;
+static const uint8_t SCL = 33;
+
+static const uint8_t SS   = 5;
+static const uint8_t MOSI = 23;
+static const uint8_t MISO = -1;
+static const uint8_t SCK  = 18;
+
+static const uint8_t G1  = 1;
+static const uint8_t G3  = 3;
+static const uint8_t G4  = 4;
+static const uint8_t G5  = 5;
+static const uint8_t G13 = 13;
+static const uint8_t G14 = 14;
+static const uint8_t G16 = 16;
+static const uint8_t G17 = 17;
+static const uint8_t G18 = 18;
+static const uint8_t G19 = 19;
+static const uint8_t G23 = 23;
+static const uint8_t G25 = 25;
+static const uint8_t G26 = 26;
+static const uint8_t G32 = 32;
+static const uint8_t G33 = 33;
+static const uint8_t G35 = 35;
+static const uint8_t G36 = 36;
+static const uint8_t G37 = 37;
+static const uint8_t G38 = 38;
+static const uint8_t G39 = 39;
+
+static const uint8_t DAC1 = 25;
+static const uint8_t DAC2 = 26;
+
+static const uint8_t ADC1 = 35;
+static const uint8_t ADC2 = 36;
+
+#endif /* Pins_Arduino_h */

From a1f3c6ca92700a195ea5e1081e1e1fd5a2008f13 Mon Sep 17 00:00:00 2001
From: Tinyu <Tinyu.Zhao@gmail.com>
Date: Tue, 9 Aug 2022 17:01:39 +0800
Subject: [PATCH 2/5] Update pins_arduino.h

---
 variants/m5stack_station/pins_arduino.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/variants/m5stack_station/pins_arduino.h b/variants/m5stack_station/pins_arduino.h
index 5a84c6f8a04..2cee4ee8b34 100644
--- a/variants/m5stack_station/pins_arduino.h
+++ b/variants/m5stack_station/pins_arduino.h
@@ -14,11 +14,11 @@
 static const uint8_t TX = 1;
 static const uint8_t RX = 3;
 
-static const uint8_t TXD1 14;
-static const uint8_t RXD1 13;
+static const uint8_t TXD1 = 14;
+static const uint8_t RXD1 = 13;
 
-static const uint8_t TXD2 17;
-static const uint8_t RXD2 16;
+static const uint8_t TXD2 = 17;
+static const uint8_t RXD2 = 16;
 
 static const uint8_t SDA = 32;
 static const uint8_t SCL = 33;

From 4a4ccbf8bc98104b036b749583bc4e0eb660d3d1 Mon Sep 17 00:00:00 2001
From: Tinyu <Tinyu.Zhao@gmail.com>
Date: Wed, 10 Aug 2022 12:16:17 +0800
Subject: [PATCH 3/5] Update boards.txt

---
 boards.txt | 85 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)

diff --git a/boards.txt b/boards.txt
index b5af18a0c9f..5e4dcf7f5cb 100644
--- a/boards.txt
+++ b/boards.txt
@@ -9895,6 +9895,91 @@ m5stack-fire.menu.DebugLevel.verbose.build.code_debug=5
 
 ##############################################################
 
+m5stack-station.name=M5Stack-Station
+
+m5stack-station.bootloader.tool=esptool_py
+m5stack-station.bootloader.tool.default=esptool_py
+
+m5stack-station.upload.tool=esptool_py
+m5stack-station.upload.tool.default=esptool_py
+m5stack-station.upload.tool.network=esp_ota
+
+m5stack-core2.upload.maximum_size=6553600
+m5stack-core2.upload.maximum_data_size=4521984
+m5stack-station.upload.flags=
+m5stack-station.upload.extra_flags=
+
+m5stack-station.serial.disableDTR=true
+m5stack-station.serial.disableRTS=true
+
+m5stack-station.build.tarch=xtensa
+m5stack-station.build.bootloader_addr=0x1000
+m5stack-station.build.target=esp32
+m5stack-station.build.mcu=esp32
+m5stack-station.build.core=esp32
+m5stack-station.build.variant=m5stack_station
+m5stack-station.build.board=M5Stack_Station
+
+m5stack-station.build.f_cpu=240000000L
+m5stack-station.build.flash_size=16MB
+m5stack-station.build.flash_freq=80m
+m5stack-station.build.flash_mode=dio
+m5stack-station.build.boot=dio
+m5stack-station.build.partitions=default_16MB
+m5stack-station.build.defines=
+
+m5stack-station.menu.PartitionScheme.default=Default
+m5stack-station.menu.PartitionScheme.default.build.partitions=default_16MB
+m5stack-station.menu.PartitionScheme.no_ota=No OTA (Large APP)
+m5stack-station.menu.PartitionScheme.no_ota.build.partitions=no_ota
+m5stack-station.menu.PartitionScheme.no_ota.upload.maximum_size=6553600
+m5stack-station.menu.PartitionScheme.min_spiffs=Minimal SPIFFS (Large APPS with OTA)
+m5stack-station.menu.PartitionScheme.min_spiffs.build.partitions=min_spiffs
+m5stack-station.menu.PartitionScheme.min_spiffs.upload.maximum_size=1966080
+
+m5stack-station.menu.CPUFreq.240=240MHz (WiFi/BT)
+m5stack-station.menu.CPUFreq.240.build.f_cpu=240000000L
+m5stack-station.menu.CPUFreq.160=160MHz (WiFi/BT)
+m5stack-station.menu.CPUFreq.160.build.f_cpu=160000000L
+m5stack-station.menu.CPUFreq.80=80MHz (WiFi/BT)
+m5stack-station.menu.CPUFreq.80.build.f_cpu=80000000L
+m5stack-station.menu.CPUFreq.40=40MHz (40MHz XTAL)
+m5stack-station.menu.CPUFreq.40.build.f_cpu=40000000L
+m5stack-station.menu.CPUFreq.26=26MHz (26MHz XTAL)
+m5stack-station.menu.CPUFreq.26.build.f_cpu=26000000L
+m5stack-station.menu.CPUFreq.20=20MHz (40MHz XTAL)
+m5stack-station.menu.CPUFreq.20.build.f_cpu=20000000L
+m5stack-station.menu.CPUFreq.13=13MHz (26MHz XTAL)
+m5stack-station.menu.CPUFreq.13.build.f_cpu=13000000L
+m5stack-station.menu.CPUFreq.10=10MHz (40MHz XTAL)
+m5stack-station.menu.CPUFreq.10.build.f_cpu=10000000L
+
+m5stack-station.menu.UploadSpeed.1500000=1500000
+m5stack-station.menu.UploadSpeed.1500000.upload.speed=1500000
+m5stack-station.menu.UploadSpeed.750000=750000
+m5stack-station.menu.UploadSpeed.750000.upload.speed=750000
+m5stack-station.menu.UploadSpeed.500000=500000
+m5stack-station.menu.UploadSpeed.500000.upload.speed=500000
+m5stack-station.menu.UploadSpeed.250000=250000
+m5stack-station.menu.UploadSpeed.250000.upload.speed=250000
+m5stack-station.menu.UploadSpeed.115200=115200
+m5stack-station.menu.UploadSpeed.115200.upload.speed=115200
+
+m5stack-station.menu.DebugLevel.none=None
+m5stack-station.menu.DebugLevel.none.build.code_debug=0
+m5stack-station.menu.DebugLevel.error=Error
+m5stack-station.menu.DebugLevel.error.build.code_debug=1
+m5stack-station.menu.DebugLevel.warn=Warn
+m5stack-station.menu.DebugLevel.warn.build.code_debug=2
+m5stack-station.menu.DebugLevel.info=Info
+m5stack-station.menu.DebugLevel.info.build.code_debug=3
+m5stack-station.menu.DebugLevel.debug=Debug
+m5stack-station.menu.DebugLevel.debug.build.code_debug=4
+m5stack-station.menu.DebugLevel.verbose=Verbose
+m5stack-station.menu.DebugLevel.verbose.build.code_debug=5
+
+##############################################################
+
 m5stick-c.name=M5Stick-C
 
 m5stick-c.bootloader.tool=esptool_py

From 2722070c1e3f146fd2249e8042ae3874c0ed99f8 Mon Sep 17 00:00:00 2001
From: Tinyu <Tinyu.Zhao@gmail.com>
Date: Mon, 15 Aug 2022 19:20:55 +0800
Subject: [PATCH 4/5] add EraseFlash menu option

---
 boards.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/boards.txt b/boards.txt
index 5e4dcf7f5cb..fcde37ea8bc 100644
--- a/boards.txt
+++ b/boards.txt
@@ -9978,6 +9978,11 @@ m5stack-station.menu.DebugLevel.debug.build.code_debug=4
 m5stack-station.menu.DebugLevel.verbose=Verbose
 m5stack-station.menu.DebugLevel.verbose.build.code_debug=5
 
+m5stack-station.menu.EraseFlash.none=Disabled
+m5stack-station.menu.EraseFlash.none.upload.erase_cmd=
+m5stack-station.menu.EraseFlash.all=Enabled
+m5stack-station.menu.EraseFlash.all.upload.erase_cmd=-e
+
 ##############################################################
 
 m5stick-c.name=M5Stick-C

From a0e7c8f411f1fd4a4fb30ed613daf3e25a6792a2 Mon Sep 17 00:00:00 2001
From: Tinyu <Tinyu.Zhao@gmail.com>
Date: Mon, 15 Aug 2022 22:18:11 +0800
Subject: [PATCH 5/5] Update boards.txt

---
 boards.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/boards.txt b/boards.txt
index 6d8889c2cf9..de34e530f84 100644
--- a/boards.txt
+++ b/boards.txt
@@ -9925,8 +9925,8 @@ m5stack-station.upload.tool=esptool_py
 m5stack-station.upload.tool.default=esptool_py
 m5stack-station.upload.tool.network=esp_ota
 
-m5stack-core2.upload.maximum_size=6553600
-m5stack-core2.upload.maximum_data_size=4521984
+m5stack-station.upload.maximum_size=6553600
+m5stack-station.upload.maximum_data_size=4521984
 m5stack-station.upload.flags=
 m5stack-station.upload.extra_flags=