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Merged
merged 4 commits into from
Apr 11, 2017
Merged

Arduino boards with ESP8266 #3121

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99d510b
upd: added support for arduino board with ESP8266
Mar 16, 2017
18dd42f
fix: added crystal oscillator frequency setting
Mar 16, 2017
4f9bba7
add: support for arduino boards with esp8266 chip
sergiotomasello Mar 27, 2017
663244e
upd: default crystal freq 26M for all boards, 40M for arduino
sergiotomasello Apr 11, 2017
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70 changes: 70 additions & 0 deletions boards.txt
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Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
menu.BoardModel=Model
menu.UploadSpeed=Upload Speed
menu.CpuFrequency=CPU Frequency
menu.CrystalFreq=Crystal Frequency
menu.FlashSize=Flash Size
menu.FlashMode=Flash Mode
menu.FlashFreq=Flash Frequency
Expand Down Expand Up @@ -1892,3 +1894,71 @@ coredev.menu.DebugLevel.OTA2____=OTA + Updater
coredev.menu.DebugLevel.OTA2____.build.debug_level=-DDEBUG_ESP_OTA -DDEBUG_ESP_UPDATER
coredev.menu.DebugLevel.all_____=All
coredev.menu.DebugLevel.all_____.build.debug_level=-DDEBUG_ESP_CORE -DDEBUG_ESP_SSL -DDEBUG_ESP_WIFI -DDEBUG_ESP_HTTP_CLIENT -DDEBUG_ESP_HTTP_UPDATE -DDEBUG_ESP_HTTP_SERVER -DDEBUG_ESP_UPDATER -DDEBUG_ESP_OTA -DDEBUG_TLS_MEM

############ Arduino boards with Esp8266 ############

arduino-esp8266.name=Arduino

arduino-esp8266.upload.tool=esptool
arduino-esp8266.upload.speed=9600
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Is the default upload speed intentionally set that low?

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yes, because into uno wifi dev. ed. the maximum speed between ATmega328P and esp8266 is 9600, for the other boards the speed can be higher.

arduino-esp8266.upload.resetmethod=ck
arduino-esp8266.upload.maximum_size=1044464
arduino-esp8266.upload.maximum_data_size=81920
arduino-esp8266.upload.wait_for_upload_port=true
arduino-esp8266.serial.disableDTR=true
arduino-esp8266.serial.disableRTS=true

arduino-esp8266.build.mcu=esp8266
arduino-esp8266.build.f_cpu=80000000L
#arduino-esp8266.build.f_crystal=40000000
arduino-esp8266.build.core=esp8266
arduino-esp8266.build.flash_mode=qio
arduino-esp8266.build.flash_size=4M
arduino-esp8266.build.flash_freq=40
arduino-esp8266.build.debug_port=
arduino-esp8266.build.debug_level=
arduino-esp8266.build.board=ESP8266_ARDUINO

arduino-esp8266.menu.BoardModel.starottodeved=Star OTTO
arduino-esp8266.menu.BoardModel.starottodeved.build.board=ESP8266_ARDUINO_STAR_OTTO
arduino-esp8266.menu.BoardModel.starottodeved.build.variant=arduino_uart
arduino-esp8266.menu.BoardModel.starottodeved.build.extra_flags=-DF_CRYSTAL=40000000

arduino-esp8266.menu.BoardModel.primo=Primo
arduino-esp8266.menu.BoardModel.primo.build.board=ESP8266_ARDUINO_PRIMO
arduino-esp8266.menu.BoardModel.primo.build.variant=arduino_spi
arduino-esp8266.menu.BoardModel.primo.build.extra_flags=-DF_CRYSTAL=40000000

arduino-esp8266.menu.BoardModel.unowifideved=Uno WiFi
arduino-esp8266.menu.BoardModel.unowifideved.build.board=ESP8266_ARDUINO_UNOWIFI
arduino-esp8266.menu.BoardModel.unowifideved.build.variant=arduino_uart
arduino-esp8266.menu.BoardModel.unowifideved.build.extra_flags=-DF_CRYSTAL=40000000

arduino-esp8266.menu.UploadSpeed.9600=9600
arduino-esp8266.menu.UploadSpeed.9600.upload.speed=9600
arduino-esp8266.menu.UploadSpeed.19200=19200
arduino-esp8266.menu.UploadSpeed.19200.upload.speed=19200
arduino-esp8266.menu.UploadSpeed.57600=57600
arduino-esp8266.menu.UploadSpeed.57600.upload.speed=57600
arduino-esp8266.menu.UploadSpeed.115200=115200
arduino-esp8266.menu.UploadSpeed.115200.upload.speed=115200
arduino-esp8266.menu.UploadSpeed.230400=230400
arduino-esp8266.menu.UploadSpeed.230400.upload.speed=230400
arduino-esp8266.menu.UploadSpeed.460800=460800
arduino-esp8266.menu.UploadSpeed.460800.upload.speed=460800

arduino-esp8266.menu.FlashSize.4M1M=4M (1M SPIFFS)
arduino-esp8266.menu.FlashSize.4M1M.build.flash_size=4M
arduino-esp8266.menu.FlashSize.4M1M.build.flash_ld=eagle.flash.4m1m.ld
arduino-esp8266.menu.FlashSize.4M1M.build.spiffs_start=0x300000
arduino-esp8266.menu.FlashSize.4M1M.build.spiffs_end=0x3FB000
arduino-esp8266.menu.FlashSize.4M1M.build.spiffs_blocksize=8192
arduino-esp8266.menu.FlashSize.4M1M.build.spiffs_pagesize=256

arduino-esp8266.menu.FlashSize.4M3M=4M (3M SPIFFS)
arduino-esp8266.menu.FlashSize.4M3M.build.flash_size=4M
arduino-esp8266.menu.FlashSize.4M3M.build.flash_ld=eagle.flash.4m.ld
arduino-esp8266.menu.FlashSize.4M3M.build.spiffs_start=0x100000
arduino-esp8266.menu.FlashSize.4M3M.build.spiffs_end=0x3FB000
arduino-esp8266.menu.FlashSize.4M3M.build.spiffs_blocksize=8192
arduino-esp8266.menu.FlashSize.4M3M.build.spiffs_pagesize=256
7 changes: 5 additions & 2 deletions cores/esp8266/core_esp8266_phy.c
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Original file line number Diff line number Diff line change
Expand Up @@ -88,7 +88,11 @@ static const uint8_t ICACHE_FLASH_ATTR phy_init_data[128] =
// 0: 40MHz
// 1: 26MHz
// 2: 24MHz
[48] = 1,
#if F_CRYSTAL == 40000000
[48] = 0,
#else
[48] = 1,
#endif



Expand Down Expand Up @@ -312,4 +316,3 @@ void user_rf_pre_init()


void ICACHE_RAM_ATTR user_spi_flash_dio_to_qio_pre_init() {}

4 changes: 2 additions & 2 deletions platform.txt
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Expand Up @@ -31,10 +31,10 @@ compiler.c.flags=-c {compiler.warning_flags} -Os -g -Wpointer-arith -Wno-implici
compiler.S.cmd=xtensa-lx106-elf-gcc
compiler.S.flags=-c -g -x assembler-with-cpp -MMD -mlongcalls

compiler.c.elf.flags=-g {compiler.warning_flags} -Os -nostdlib -Wl,--no-check-sections -u call_user_start -u _printf_float -u _scanf_float -Wl,-static "-L{compiler.sdk.path}/lib" "-L{compiler.sdk.path}/ld" "-L{compiler.libc.path}/lib" "-T{build.flash_ld}" -Wl,--gc-sections -Wl,-wrap,system_restart_local -Wl,-wrap,spi_flash_read
compiler.c.elf.flags=-g {compiler.warning_flags} -Os -nostdlib -Wl,--no-check-sections -u call_user_start -u _printf_float -u _scanf_float -Wl,-static "-L{compiler.sdk.path}/lib" "-L{compiler.sdk.path}/ld" "-L{compiler.libc.path}/lib" "-T{build.flash_ld}" -Wl,--gc-sections -Wl,-wrap,system_restart_local -Wl,-wrap,spi_flash_read

compiler.c.elf.cmd=xtensa-lx106-elf-gcc
compiler.c.elf.libs=-lhal -lphy -lpp -lnet80211 {build.lwip_lib} -lwpa -lcrypto -lmain -lwps -laxtls -lespnow -lsmartconfig -lmesh -lwpa2 -lstdc++ -lm -lc -lgcc
compiler.c.elf.libs=-lhal -lphy -lpp -lnet80211 {build.lwip_lib} -lwpa -lcrypto -lmain -lwps -laxtls -lespnow -lsmartconfig -lmesh -lwpa2 -lstdc++ -lm -lc -lgcc

compiler.cpp.cmd=xtensa-lx106-elf-g++
compiler.cpp.flags=-c {compiler.warning_flags} -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections
Expand Down
39 changes: 39 additions & 0 deletions variants/arduino_spi/pins_arduino.h
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Original file line number Diff line number Diff line change
@@ -0,0 +1,39 @@
/*
pins_arduino.h - Pin definition functions for Arduino
Part of Arduino - http://www.arduino.cc/

Copyright (c) 2007 David A. Mellis
Modified for ESP8266 platform by Ivan Grokhotkov, 2014-2015.

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General
Public License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
Boston, MA 02111-1307 USA

$Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
*/

/*
Modified 23 March 2017
by Sergio Tomasello and Andrea Cannistrá
*/

#ifndef Pins_Arduino_h
#define Pins_Arduino_h

#include "../generic/common.h"

static const uint8_t LED_BUILTIN = 2;
static const uint8_t BUILTIN_LED = 2;

#endif /* Pins_Arduino_h */
39 changes: 39 additions & 0 deletions variants/arduino_uart/pins_arduino.h
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Original file line number Diff line number Diff line change
@@ -0,0 +1,39 @@
/*
pins_arduino.h - Pin definition functions for Arduino
Part of Arduino - http://www.arduino.cc/

Copyright (c) 2007 David A. Mellis
Modified for ESP8266 platform by Ivan Grokhotkov, 2014-2015.

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General
Public License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
Boston, MA 02111-1307 USA

$Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
*/

/*
Modified 23 March 2017
by Sergio Tomasello and Andrea Cannistrá
*/

#ifndef Pins_Arduino_h
#define Pins_Arduino_h

#include "../generic/common.h"

static const uint8_t LED_BUILTIN = 14;
static const uint8_t BUILTIN_LED = 14;

#endif /* Pins_Arduino_h */