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Autobackwash-firmware
Commit 2227f8fa authored by Franco (nextime) Lanza's avatar Franco (nextime) Lanza
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.gitignore 0 → 100644
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sdkconfig.old
sdkconfig
.gitmodules 0 → 100644
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[submodule "components/mongoose"]
path = components/mongoose
url = https://git.nexlab.net/esp/mongoose.git
LICENSE 0 → 100644
View file @ 2227f8fa
GNU LESSER GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
This version of the GNU Lesser General Public License incorporates
the terms and conditions of version 3 of the GNU General Public
License, supplemented by the additional permissions listed below.
0. Additional Definitions.
As used herein, "this License" refers to version 3 of the GNU Lesser
General Public License, and the "GNU GPL" refers to version 3 of the GNU
General Public License.
"The Library" refers to a covered work governed by this License,
other than an Application or a Combined Work as defined below.
An "Application" is any work that makes use of an interface provided
by the Library, but which is not otherwise based on the Library.
Defining a subclass of a class defined by the Library is deemed a mode
of using an interface provided by the Library.
A "Combined Work" is a work produced by combining or linking an
Application with the Library. The particular version of the Library
with which the Combined Work was made is also called the "Linked
Version".
The "Minimal Corresponding Source" for a Combined Work means the
Corresponding Source for the Combined Work, excluding any source code
for portions of the Combined Work that, considered in isolation, are
based on the Application, and not on the Linked Version.
The "Corresponding Application Code" for a Combined Work means the
object code and/or source code for the Application, including any data
and utility programs needed for reproducing the Combined Work from the
Application, but excluding the System Libraries of the Combined Work.
1. Exception to Section 3 of the GNU GPL.
You may convey a covered work under sections 3 and 4 of this License
without being bound by section 3 of the GNU GPL.
2. Conveying Modified Versions.
If you modify a copy of the Library, and, in your modifications, a
facility refers to a function or data to be supplied by an Application
that uses the facility (other than as an argument passed when the
facility is invoked), then you may convey a copy of the modified
version:
a) under this License, provided that you make a good faith effort to
ensure that, in the event an Application does not supply the
function or data, the facility still operates, and performs
whatever part of its purpose remains meaningful, or
b) under the GNU GPL, with none of the additional permissions of
this License applicable to that copy.
3. Object Code Incorporating Material from Library Header Files.
The object code form of an Application may incorporate material from
a header file that is part of the Library. You may convey such object
code under terms of your choice, provided that, if the incorporated
material is not limited to numerical parameters, data structure
layouts and accessors, or small macros, inline functions and templates
(ten or fewer lines in length), you do both of the following:
a) Give prominent notice with each copy of the object code that the
Library is used in it and that the Library and its use are
covered by this License.
b) Accompany the object code with a copy of the GNU GPL and this license
document.
4. Combined Works.
You may convey a Combined Work under terms of your choice that,
taken together, effectively do not restrict modification of the
portions of the Library contained in the Combined Work and reverse
engineering for debugging such modifications, if you also do each of
the following:
a) Give prominent notice with each copy of the Combined Work that
the Library is used in it and that the Library and its use are
covered by this License.
b) Accompany the Combined Work with a copy of the GNU GPL and this license
document.
c) For a Combined Work that displays copyright notices during
execution, include the copyright notice for the Library among
these notices, as well as a reference directing the user to the
copies of the GNU GPL and this license document.
d) Do one of the following:
0) Convey the Minimal Corresponding Source under the terms of this
License, and the Corresponding Application Code in a form
suitable for, and under terms that permit, the user to
recombine or relink the Application with a modified version of
the Linked Version to produce a modified Combined Work, in the
manner specified by section 6 of the GNU GPL for conveying
Corresponding Source.
1) Use a suitable shared library mechanism for linking with the
Library. A suitable mechanism is one that (a) uses at run time
a copy of the Library already present on the user's computer
system, and (b) will operate properly with a modified version
of the Library that is interface-compatible with the Linked
Version.
e) Provide Installation Information, but only if you would otherwise
be required to provide such information under section 6 of the
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necessary to install and execute a modified version of the
Combined Work produced by recombining or relinking the
Application with a modified version of the Linked Version. (If
you use option 4d0, the Installation Information must accompany
the Minimal Corresponding Source and Corresponding Application
Code. If you use option 4d1, you must provide the Installation
Information in the manner specified by section 6 of the GNU GPL
for conveying Corresponding Source.)
5. Combined Libraries.
You may place library facilities that are a work based on the
Library side by side in a single library together with other library
facilities that are not Applications and are not covered by this
License, and convey such a combined library under terms of your
choice, if you do both of the following:
a) Accompany the combined library with a copy of the same work based
on the Library, uncombined with any other library facilities,
conveyed under the terms of this License.
b) Give prominent notice with the combined library that part of it
is a work based on the Library, and explaining where to find the
accompanying uncombined form of the same work.
6. Revised Versions of the GNU Lesser General Public License.
The Free Software Foundation may publish revised and/or new versions
of the GNU Lesser General Public License from time to time. Such new
versions will be similar in spirit to the present version, but may
differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the
Library as you received it specifies that a certain numbered version
of the GNU Lesser General Public License "or any later version"
applies to it, you have the option of following the terms and
conditions either of that published version or of any later version
published by the Free Software Foundation. If the Library as you
received it does not specify a version number of the GNU Lesser
General Public License, you may choose any version of the GNU Lesser
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If the Library as you received it specifies that a proxy can decide
whether future versions of the GNU Lesser General Public License shall
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Library.
Makefile 0 → 100644
View file @ 2227f8fa
PROJECT_NAME := HTWBackwash
CFLAGS += -DMG_ENABLE_HTTP_STREAMING_MULTIPART
include $(IDF_PATH)/make/project.mk
clean:
./clean.sh
clean.sh 0 → 100755
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#!/bin/bash
echo -n " * cleaning project..."
p=$(dirname $(readlink -e $0))
find $p -name '*~' -exec rm {} \;
rm -rf build
echo " OK!"
html.sh 0 → 100755
View file @ 2227f8fa
#!/bin/bash
echo -n " * creating html..."
p=$(dirname $(readlink -e $0))
rm -f main/html.h
cd web
for i in *.html ; do
xxd -i $i >> ../main/html.h
done
echo " OK!"
main/component.mk 0 → 100644
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#
# Main component makefile.
#
# This Makefile can be left empty. By default, it will take the sources in the
# src/ directory, compile them and link them into lib(subdirectory_name).a
# in the build directory. This behaviour is entirely configurable,
# please read the ESP-IDF documents if you need to do this.
#
main/html.h 0 → 100644
View file @ 2227f8fa
unsigned char index_html[] = {
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0x68, 0x74, 0x6d, 0x6c, 0x3e, 0x0a, 0x0a
};
unsigned int index_html_len = 715;
unsigned char reboot_html[] = {
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};
unsigned int reboot_html_len = 465;
main/nexboot.c 0 → 100644
View file @ 2227f8fa
/*
* Copyright (c) 2018- Franco (nextime) Lanza <franco@nexlab.it>
* Nexboot [https://git.nexlab.net/esp/nexboot]
* This file is part of Nexboot.
* Nexboot is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program 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 General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <string.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "freertos/event_groups.h"
#include "esp_system.h"
#include "esp_wifi.h"
#include "esp_event_loop.h"
#include "esp_log.h"
#include "esp_spi_flash.h"
#include "esp_ota_ops.h"
#include "nvs_flash.h"
#include "lwip/err.h"
#include "lwip/sys.h"
//#include "https_server.h"
#include "mongoose.h"
#include "html.h"
/* You can set Wifi configuration via
'make menuconfig'.
If you'd rather not, just change the below entries to strings with
the config you want - ie #define WIFI_SSID "mywifissid"
*/
#define ESP_WIFI_MODE_AP CONFIG_ESP_WIFI_MODE_AP //TRUE:AP FALSE:STA
#define ESP_WIFI_SSID CONFIG_ESP_WIFI_SSID
#define ESP_WIFI_PASS CONFIG_ESP_WIFI_PASSWORD
#define MAX_STA_CONN CONFIG_MAX_STA_CONN
#define MG_LISTEN_ADDR "80"
/* FreeRTOS event group to signal when we are connected*/
static EventGroupHandle_t wifi_event_group;
/* The event group allows multiple bits for each event,
but we only care about one event - are we connected
to the AP with an IP? */
const int WIFI_CONNECTED_BIT = BIT0;
static const char *TAG = "Nexboot";
static esp_err_t event_handler(void *ctx, system_event_t *event)
{
switch(event->event_id) {
case SYSTEM_EVENT_STA_START:
esp_wifi_connect();
break;
case SYSTEM_EVENT_STA_GOT_IP:
ESP_LOGI(TAG, "got ip:%s",
ip4addr_ntoa(&event->event_info.got_ip.ip_info.ip));
xEventGroupSetBits(wifi_event_group, WIFI_CONNECTED_BIT);
break;
case SYSTEM_EVENT_AP_STACONNECTED:
ESP_LOGI(TAG, "station:"MACSTR" join, AID=%d",
MAC2STR(event->event_info.sta_connected.mac),
event->event_info.sta_connected.aid);
break;
case SYSTEM_EVENT_AP_STADISCONNECTED:
ESP_LOGI(TAG, "station:"MACSTR"leave, AID=%d",
MAC2STR(event->event_info.sta_disconnected.mac),
event->event_info.sta_disconnected.aid);
break;
case SYSTEM_EVENT_STA_DISCONNECTED:
esp_wifi_connect();
xEventGroupClearBits(wifi_event_group, WIFI_CONNECTED_BIT);
break;
default:
break;
}
return ESP_OK;
}
#if ESP_WIFI_MODE_AP
void wifi_init_softap()
{
wifi_event_group = xEventGroupCreate();
tcpip_adapter_init();
ESP_ERROR_CHECK(esp_event_loop_init(event_handler, NULL));
wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
ESP_ERROR_CHECK(esp_wifi_init(&cfg));
wifi_config_t wifi_config = {
.ap = {
.ssid = ESP_WIFI_SSID,
.ssid_len = strlen(ESP_WIFI_SSID),
.password = ESP_WIFI_PASS,
.max_connection = MAX_STA_CONN,
.authmode = WIFI_AUTH_WPA_WPA2_PSK
},
};
if (strlen(ESP_WIFI_PASS) == 0) {
wifi_config.ap.authmode = WIFI_AUTH_OPEN;
}
ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_AP));
ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_AP, &wifi_config));
ESP_ERROR_CHECK(esp_wifi_start());
ESP_LOGI(TAG, "wifi_init_softap finished.SSID:%s password:%s",
ESP_WIFI_SSID, ESP_WIFI_PASS);
}
#else // if ESP_WIFI_MODE_AP
void wifi_init_sta()
{
wifi_event_group = xEventGroupCreate();
tcpip_adapter_init();
ESP_ERROR_CHECK(esp_event_loop_init(event_handler, NULL) );
wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
ESP_ERROR_CHECK(esp_wifi_init(&cfg));
wifi_config_t wifi_config = {
.sta = {
.ssid = ESP_WIFI_SSID,
.password = ESP_WIFI_PASS
},
};
ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA) );
ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_config) );
ESP_ERROR_CHECK(esp_wifi_start() );
ESP_LOGI(TAG, "wifi_init_sta finished.");
ESP_LOGI(TAG, "connect to ap SSID:%s password:%s",
ESP_WIFI_SSID, ESP_WIFI_PASS);
}
#endif // if ESP_WIFI_MODE_AP
// Convert a mongoose string to a string
char *mgStrToStr(struct mg_str mgStr) {
char *retStr = (char *) malloc(mgStr.len + 1);
memcpy(retStr, mgStr.p, mgStr.len);
retStr[mgStr.len] = 0;
return retStr;
}
struct fwriter_data {
const esp_partition_t *update_partition;
esp_ota_handle_t update_handle;
size_t bytes_written;
};
static void mg_ev_handler(struct mg_connection *nc, int ev, void *p) {
struct fwriter_data *data = (struct fwriter_data *) nc->user_data;
struct mg_http_multipart_part *mp = (struct mg_http_multipart_part *) p;
switch (ev) {
case MG_EV_ACCEPT: {
char addr[32];
mg_sock_addr_to_str(&nc->sa, addr, sizeof(addr),
MG_SOCK_STRINGIFY_IP | MG_SOCK_STRINGIFY_PORT);
ESP_LOGI(TAG, "Connection %p from %s\n", nc, addr);
break;
}
case MG_EV_HTTP_REQUEST: {
char addr[32];
struct http_message *hm = (struct http_message *) p;
char *uri = mgStrToStr(hm->uri);
char *method = mgStrToStr(hm->method);
mg_sock_addr_to_str(&nc->sa, addr, sizeof(addr),
MG_SOCK_STRINGIFY_IP | MG_SOCK_STRINGIFY_PORT);
ESP_LOGI(TAG, "HTTP request from %s: %.*s %.*s\n", addr, (int) hm->method.len,
hm->method.p, (int) hm->uri.len, hm->uri.p);
if(strcmp(uri, "/") == 0) {
if(!strcmp(method, "POST") == 0) {
mg_send_head(nc, 200, index_html_len, "Content-Type: text/html");
mg_send(nc, index_html, index_html_len);
}
} else if(strcmp(uri, "/reboot") == 0) {
mg_send_head(nc, 200, reboot_html_len, "Content-Type: text/html");
mg_send(nc, reboot_html, reboot_html_len);
ESP_LOGI(TAG,"Rebooting... ");
esp_restart();
} else {
mg_send_head(nc, 404, 0, "Content-Type: text/plain");
}
nc->flags |= MG_F_SEND_AND_CLOSE;
free(uri);
break;
}
case MG_EV_HTTP_PART_BEGIN: {
ESP_LOGI(TAG, "Starting upload file from %p\n", nc);
if (data == NULL) {
data = calloc(1, sizeof(struct fwriter_data));
data->bytes_written = 0;
data->update_partition = NULL;
data->update_handle = 0;
data->update_partition = esp_ota_get_next_update_partition(NULL);
ESP_LOGI(TAG, "Writing to partition subtype %d at offset 0x%x\n",
data->update_partition->subtype, data->update_partition->address);
if(data->update_partition == NULL) ESP_ERROR_CHECK(ESP_FAIL);
ESP_ERROR_CHECK(esp_ota_begin(data->update_partition, OTA_SIZE_UNKNOWN, &data->update_handle));
ESP_LOGI(TAG, "esp_ota_begin succeeded\n");
}
nc->user_data = (void *) data;
break;
}
case MG_EV_HTTP_PART_DATA: {
data->bytes_written += mp->data.len;
ESP_LOGD(TAG, "MG_EV_HTTP_PART_DATA %p len %d\n", nc, mp->data.len);
ESP_ERROR_CHECK(esp_ota_write( data->update_handle, (void *)mp->data.p, mp->data.len));
break;
}
case MG_EV_HTTP_PART_END: {
ESP_LOGI(TAG, "Upload done, filesize: %d\n", mp->data.len);
mg_printf(nc,
"HTTP/1.1 200 OK\r\n"
"Content-Type: text/plain\r\n"
"Connection: close\r\n\r\n"
"Written POST data to OTA partition\n\n");
nc->flags |= MG_F_SEND_AND_CLOSE;
nc->user_data = NULL;
ESP_ERROR_CHECK(esp_ota_end(data->update_handle));
ESP_ERROR_CHECK(esp_ota_set_boot_partition(data->update_partition));
free(data);
ESP_LOGI(TAG,"Booting update... ");
esp_restart();
break;
}
case MG_EV_CLOSE: {
ESP_LOGI(TAG, "Connection %p closed\n", nc);
break;
}
}
}
void mongooseTask(void *data) {
ESP_LOGI(TAG, "Mongoose task starting");
struct mg_mgr mgr;
struct mg_connection *nc;
ESP_LOGD(TAG, "Mongoose: Starting setup");
mg_mgr_init(&mgr, NULL);
ESP_LOGD(TAG, "Mongoose succesfully inited");
nc = mg_bind(&mgr, MG_LISTEN_ADDR, mg_ev_handler);
ESP_LOGI(TAG, "Webserver successfully bound on port %s\n", MG_LISTEN_ADDR);
if (nc == NULL) {
ESP_LOGE(TAG, "No connection from the mg_bind()");
vTaskDelete(NULL);
return;
}
mg_set_protocol_http_websocket(nc);
while (1) {
mg_mgr_poll(&mgr, 1000);
}
}
void app_main()
{
//Initialize NVS
esp_err_t ret = nvs_flash_init();
if (ret == ESP_ERR_NVS_NO_FREE_PAGES) {
ESP_ERROR_CHECK(nvs_flash_erase());
ret = nvs_flash_init();
}
ESP_ERROR_CHECK(ret);
#if ESP_WIFI_MODE_AP
ESP_LOGI(TAG, "ESP_WIFI_MODE_AP");
wifi_init_softap();
#else
ESP_LOGI(TAG, "ESP_WIFI_MODE_STA");
wifi_init_sta();
#endif /*ESP_WIFI_MODE_AP*/
// Start Mongoose task
xTaskCreatePinnedToCore(&mongooseTask, "mongooseTask", 20000, NULL, 5, NULL,0);
}
partitions.csv 0 → 100644
View file @ 2227f8fa
nvs, data, nvs, 0x9000, 0x4000
otadata, data, ota, 0xd000, 0x2000
phy_init, data, phy, 0xf000, 0x1000
factory, app, factory, 0x10000, 0xF0000
ota_0, app, ota_0, , 0x300000
sdkconfig.defaults 0 → 100644
View file @ 2227f8fa
# Override FLASH size defaults
CONFIG_ESPTOOLPY_FLASHSIZE_1MB=
CONFIG_ESPTOOLPY_FLASHSIZE_2MB=
CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
CONFIG_ESPTOOLPY_FLASHSIZE_8MB=
CONFIG_ESPTOOLPY_FLASHSIZE_16MB=
CONFIG_ESPTOOLPY_FLASHSIZE="4MB"
CONFIG_ESPTOOLPY_FLASHSIZE_DETECT=y
# Override partisions schema defaults
CONFIG_PARTITION_TABLE_SINGLE_APP=
CONFIG_PARTITION_TABLE_TWO_OTA=
CONFIG_PARTITION_TABLE_CUSTOM=y
CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions.csv"
CONFIG_PARTITION_TABLE_CUSTOM_APP_BIN_OFFSET=0x10000
CONFIG_PARTITION_TABLE_FILENAME="partitions.csv"
web/index.html 0 → 100644
View file @ 2227f8fa
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style type="text/css">
html, body, iframe { margin: 0; padding: 0; height: 100%; }
iframe { display: block; width: 100%; border: none; }
</style>
<title>Nexboot Network Bootloader for ESP32</title>
</head>
<body>
<h1>Nexboot Network Bootloader for ESP32</h1>
<div>Select binary firmware to upload</div>
<form name="fw_upload" action="/" method="POST" enctype="multipart/form-data">
<input type="file" name="fw">
<input type="submit" value="upload">
</form>
<br>
<div><a href=/reboot>REBOOT</a></div>
</body>
</html>
web/reboot.html 0 → 100644
View file @ 2227f8fa
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta http-equiv="refresh" content="10;url=/">
<style type="text/css">
html, body, iframe { margin: 0; padding: 0; height: 100%; }
iframe { display: block; width: 100%; border: none; }
</style>
<title>Nexboot Network Bootloader for ESP32</title>
</head>
<body>
<h1>Rebooting...</h1>
</body>
</html>
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