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#!/bin/false
# This file is part of Espruino, a JavaScript interpreter for Microcontrollers
#
# Copyright (C) 2013 Gordon Williams <gw@pur3.co.uk>
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# ----------------------------------------------------------------------------------------
# This file contains information for a specific board - the available pins, and where LEDs,
# Buttons, and other in-built peripherals are. It is used to build documentation as well
# as various source and header files for Espruino.
# ----------------------------------------------------------------------------------------
import pinutils;
info = {
'name' : "ESP32",
'espruino_page_link' : 'ESP32',
'default_console' : "EV_SERIAL1",
'default_console_baudrate' : "115200",
'variables' : 2500, # JSVAR_MALLOC is defined below - so this can vary depending on what is initialised
'binary_name' : 'espruino_%v_esp32.bin',
'build' : {
'optimizeflags' : '-Og',
'libraries' : [
'ESP32',
'NET',
'GRAPHICS',
'CRYPTO','SHA256','SHA512',
'TLS',
'TELNET',
'NEOPIXEL',
'FILESYSTEM',
'FLASHFS',
'BLUETOOTH'
],
'makefile' : [
'DEFINES+=-DESP_PLATFORM -DESP32=1',
'DEFINES+=-DESP_STACK_SIZE=25000',
'DEFINES+=-DJSVAR_MALLOC', # Allocate space for variables at jsvInit time
'DEFINES+=-DUSE_FONT_6X8',
'ESP32_FLASH_MAX=1572864'
]
}
};
chip = {
'part' : "ESP32",
'family' : "ESP32",
'package' : "",
'ram' : 512,
'flash' : 0,
'speed' : 240,
'usart' : 3,
'spi' : 2,
'i2c' : 2,
'adc' : 2,
'dac' : 0,
'saved_code' : {
'address' : 0x320000,
'page_size' : 4096,
'pages' : 64,
'flash_available' : 1344, # firmware can be up to this size - see partitions_espruino.csv
},
};
devices = {
};
# left-right, or top-bottom order
board_esp32 = {
'top' : ['GND','D23','D22','D1','D3','D21','D20','D19','D18','D5','D17','D16','D4','D0'],
'bottom' : ['D12','D14','D27','D26','D25','D33','D32','D35','D34','D39','D36','EN','3V3','GND'],
'right' : [ 'GND','D13','D9','D10','D11','D6','D7','D8','D15','D2']
};
board_esp32["bottom"].reverse()
board_esp32["right"].reverse()
board_esp32["_css"] = """
#board {
width: 600px;
height: 435px;
left: 50px;
top: 170px;
background-image: url(img/ESP32.jpg);
}
#boardcontainer {
height: 700px;
}
#board #right {
top: 80px;
left: 600px;
}
#board #top {
bottom: 440px;
left: 155px;
}
#board #bottom {
top: 435px;
left: 155px;
}
#board .rightpin {
height: 28px;
}
#board .toppin, #board .bottompin {
width: 24px;
}
""";
boards = [ board_esp32 ];
def get_pins():
# { "name":"PD20", "sortingname":"D20", "port":"D", "num":"30", "functions":{ "I2C1_SDA":0 }, "csv":{} },
# pins = pinutils.generate_pins(0,5);
##6-11 are used by Flash chip
# pins.extend(pinutils.generate_pins(12,23));
# pins.extend(pinutils.generate_pins(25,27));
##32-33 are routed to rtc for xtal
# pins.extend(pinutils.generate_pins(34,39));
# pins = pinutils.fill_gaps_in_pin_list(pins);
pins = pinutils.generate_pins(0,39) # 40 General Purpose I/O Pins.
pinutils.findpin(pins, "PD36", True)["functions"]["ADC1_IN0"]=0;
pinutils.findpin(pins, "PD37", True)["functions"]["ADC1_IN1"]=0;
pinutils.findpin(pins, "PD38", True)["functions"]["ADC1_IN2"]=0;
pinutils.findpin(pins, "PD39", True)["functions"]["ADC1_IN3"]=0;
pinutils.findpin(pins, "PD32", True)["functions"]["ADC1_IN4"]=0;
pinutils.findpin(pins, "PD33", True)["functions"]["ADC1_IN5"]=0;
pinutils.findpin(pins, "PD34", True)["functions"]["ADC1_IN6"]=0;
pinutils.findpin(pins, "PD35", True)["functions"]["ADC1_IN7"]=0;
#ADC2 not supported yet, waiting for driver from espressif
pinutils.findpin(pins, "PD4", True)["functions"]["ADC2_IN0"]=0;
pinutils.findpin(pins, "PD0", True)["functions"]["ADC2_IN1"]=0;
pinutils.findpin(pins, "PD2", True)["functions"]["ADC2_IN2"]=0;
pinutils.findpin(pins, "PD15", True)["functions"]["ADC2_IN3"]=0;
pinutils.findpin(pins, "PD13", True)["functions"]["ADC2_IN4"]=0;
pinutils.findpin(pins, "PD12", True)["functions"]["ADC2_IN5"]=0;
pinutils.findpin(pins, "PD14", True)["functions"]["ADC2_IN6"]=0;
pinutils.findpin(pins, "PD27", True)["functions"]["ADC2_IN7"]=0;
pinutils.findpin(pins, "PD25", True)["functions"]["DAC_OUT1"]=0;
pinutils.findpin(pins, "PD26", True)["functions"]["DAC_OUT2"]=0;
pinutils.findpin(pins, "PD0", True)["functions"]["LED_1"]=0;
pinutils.findpin(pins, "PD10", True)["functions"]["USART0_TX"]=0;
pinutils.findpin(pins, "PD16", True)["functions"]["USART2_RX"]=0;
pinutils.findpin(pins, "PD17", True)["functions"]["USART2_TX"]=0;
pinutils.findpin(pins, "PD32", True)["functions"]["USART0_RX"]=0;
# everything is non-5v tolerant
#for pin in pins:
# pin["functions"]["3.3"]=0;
return pins
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