From 3fbf1d00290d048e502401acfc15d28f558277c5 Mon Sep 17 00:00:00 2001 From: Ivan Grokhotkov Date: Wed, 1 Jun 2016 16:59:45 +0800 Subject: [PATCH] Add ESP8285 entry in boards menu --- boards.txt | 107 ++++++++++++++++++++++++++++++++++++++++++++++++++ doc/boards.md | 8 ++++ 2 files changed, 115 insertions(+) diff --git a/boards.txt b/boards.txt index c1821a4de..90c57ac4f 100644 --- a/boards.txt +++ b/boards.txt @@ -231,6 +231,113 @@ generic.menu.DebugLevel.all_____.build.debug_level=-DDEBUG_ESP_CORE -DDEBUG_ESP_ # generic.menu.FlashSize.16M.build.spiffs_blocksize=8192 ############################################################## +# ESP8285 chip has built-in 1MB flash + +esp8285.name=Generic ESP8285 Module + +esp8285.upload.tool=esptool +esp8285.upload.speed=115200 +esp8285.upload.resetmethod=ck +esp8285.upload.maximum_size=434160 +esp8285.upload.maximum_data_size=81920 +esp8285.upload.wait_for_upload_port=true +esp8285.serial.disableDTR=true +esp8285.serial.disableRTS=true + +esp8285.build.mcu=esp8266 +esp8285.build.f_cpu=80000000L +esp8285.build.board=ESP8266_ESP01 +esp8285.build.core=esp8266 +esp8285.build.variant=generic +esp8285.build.flash_mode=dout +esp8285.build.flash_freq=40 +esp8285.build.spiffs_pagesize=256 +esp8285.build.debug_port= +esp8285.build.debug_level= + +esp8285.menu.CpuFrequency.80=80 MHz +esp8285.menu.CpuFrequency.80.build.f_cpu=80000000L +esp8285.menu.CpuFrequency.160=160 MHz +esp8285.menu.CpuFrequency.160.build.f_cpu=160000000L + +esp8285.menu.UploadSpeed.115200=115200 +esp8285.menu.UploadSpeed.115200.upload.speed=115200 +esp8285.menu.UploadSpeed.9600=9600 +esp8285.menu.UploadSpeed.9600.upload.speed=9600 +esp8285.menu.UploadSpeed.57600=57600 +esp8285.menu.UploadSpeed.57600.upload.speed=57600 +esp8285.menu.UploadSpeed.256000.windows=256000 +esp8285.menu.UploadSpeed.256000.upload.speed=256000 +esp8285.menu.UploadSpeed.230400.linux=230400 +esp8285.menu.UploadSpeed.230400.macosx=230400 +esp8285.menu.UploadSpeed.230400.upload.speed=230400 +esp8285.menu.UploadSpeed.460800.linux=460800 +esp8285.menu.UploadSpeed.460800.macosx=460800 +esp8285.menu.UploadSpeed.460800.upload.speed=460800 +esp8285.menu.UploadSpeed.512000.windows=512000 +esp8285.menu.UploadSpeed.512000.upload.speed=512000 +esp8285.menu.UploadSpeed.921600=921600 +esp8285.menu.UploadSpeed.921600.upload.speed=921600 + +esp8285.menu.FlashSize.1M512=1M (512K SPIFFS) +esp8285.menu.FlashSize.1M512.build.flash_size=1M +esp8285.menu.FlashSize.1M512.build.flash_ld=eagle.flash.1m512.ld +esp8285.menu.FlashSize.1M512.build.spiffs_start=0x7B000 +esp8285.menu.FlashSize.1M512.build.spiffs_end=0xFB000 +esp8285.menu.FlashSize.1M512.build.spiffs_blocksize=8192 +esp8285.menu.FlashSize.1M512.upload.maximum_size=499696 + +esp8285.menu.FlashSize.1M256=1M (256K SPIFFS) +esp8285.menu.FlashSize.1M256.build.flash_size=1M +esp8285.menu.FlashSize.1M256.build.flash_ld=eagle.flash.1m256.ld +esp8285.menu.FlashSize.1M256.build.spiffs_start=0xBB000 +esp8285.menu.FlashSize.1M256.build.spiffs_end=0xFB000 +esp8285.menu.FlashSize.1M256.build.spiffs_blocksize=4096 +esp8285.menu.FlashSize.1M256.upload.maximum_size=761840 + +esp8285.menu.FlashSize.1M192=1M (192K SPIFFS) +esp8285.menu.FlashSize.1M192.build.flash_size=1M +esp8285.menu.FlashSize.1M192.build.flash_ld=eagle.flash.1m192.ld +esp8285.menu.FlashSize.1M192.build.spiffs_start=0xCB000 +esp8285.menu.FlashSize.1M192.build.spiffs_end=0xFB000 +esp8285.menu.FlashSize.1M192.build.spiffs_blocksize=4096 +esp8285.menu.FlashSize.1M192.upload.maximum_size=827376 + +esp8285.menu.FlashSize.1M160=1M (160K SPIFFS) +esp8285.menu.FlashSize.1M160.build.flash_size=1M +esp8285.menu.FlashSize.1M160.build.flash_ld=eagle.flash.1m160.ld +esp8285.menu.FlashSize.1M160.build.spiffs_start=0xD3000 +esp8285.menu.FlashSize.1M160.build.spiffs_end=0xFB000 +esp8285.menu.FlashSize.1M160.build.spiffs_blocksize=4096 +esp8285.menu.FlashSize.1M160.upload.maximum_size=860144 + +esp8285.menu.FlashSize.1M144=1M (144K SPIFFS) +esp8285.menu.FlashSize.1M144.build.flash_size=1M +esp8285.menu.FlashSize.1M144.build.flash_ld=eagle.flash.1m144.ld +esp8285.menu.FlashSize.1M144.build.spiffs_start=0xD7000 +esp8285.menu.FlashSize.1M144.build.spiffs_end=0xFB000 +esp8285.menu.FlashSize.1M144.build.spiffs_blocksize=4096 +esp8285.menu.FlashSize.1M144.upload.maximum_size=876528 + +esp8285.menu.FlashSize.1M128=1M (128K SPIFFS) +esp8285.menu.FlashSize.1M128.build.flash_size=1M +esp8285.menu.FlashSize.1M128.build.flash_ld=eagle.flash.1m128.ld +esp8285.menu.FlashSize.1M128.build.spiffs_start=0xDB000 +esp8285.menu.FlashSize.1M128.build.spiffs_end=0xFB000 +esp8285.menu.FlashSize.1M128.build.spiffs_blocksize=4096 +esp8285.menu.FlashSize.1M128.upload.maximum_size=892912 + +esp8285.menu.FlashSize.1M64=1M (64K SPIFFS) +esp8285.menu.FlashSize.1M64.build.flash_size=1M +esp8285.menu.FlashSize.1M64.build.flash_ld=eagle.flash.1m64.ld +esp8285.menu.FlashSize.1M64.build.spiffs_start=0xEB000 +esp8285.menu.FlashSize.1M64.build.spiffs_end=0xFB000 +esp8285.menu.FlashSize.1M64.build.spiffs_blocksize=4096 +esp8285.menu.FlashSize.1M64.upload.maximum_size=958448 + + +############################################################## + espduino.name=ESPDuino (ESP-13 Module) espduino.upload.tool=esptool diff --git a/doc/boards.md b/doc/boards.md index cdfd681f1..7ff70be73 100644 --- a/doc/boards.md +++ b/doc/boards.md @@ -17,6 +17,7 @@ title: Supported Hardware * [ESPino](#espino) * [WifInfo](#WifInfo) * [Generic ESP8266 modules](#generic-esp8266-modules) + * [Generic ESP8285 modules](#generic-esp8285-modules) * [Serial Adapter](#serial-adapter) * [Minimal Hardware Setup for Bootloading and Usage](#minimal-hardware-setup-for-bootloading-and-usage) * [ESP to Serial](#esp-to-serial) @@ -271,6 +272,13 @@ the first value respects the pin setup of the Pins 0, 2 and 15. note: - number = ((GPIO15 << 2) | (GPIO0 << 1) | GPIO2); +## Generic ESP8285 modules + +ESP8285 ([datasheet](http://espressif.com/sites/default/files/documentation/0a-esp8285_datasheet_en_v1.0_20160422.pdf)) is a multi-chip package which contains ESP8266 and 1MB flash. +All points related to bootstrapping resistors and recommended circuits listed above apply to ESP8285 as well. + +Note that since ESP8285 has SPI flash memory internally connected in DOUT mode, pins 9 and 10 may be used as GPIO / I2C / PWM pins. + ## WeMos D1 Product page: http://wemos.cc