xPablo.cz/arduino-esp32-custom-lwip-ppp-enabled
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Prvni ulozeni z chegewara githubu

Browse Source
This commit is contained in:
Pavel Brychta
2023-02-25 16:13:53 +01:00
commit 01eb80dfe2
3279 changed files with 638407 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

283
libraries/Update/examples/AWS_S3_OTA_Update/AWS_S3_OTA_Update.ino Normal file
View File

@ -0,0 +1,283 @@
/**
AWS S3 OTA Update
Date: 14th June 2017
Author: Arvind Ravulavaru <https://github.com/arvindr21>
Purpose: Perform an OTA update from a bin located in Amazon S3 (HTTP Only)
Upload:
Step 1 : Download the sample bin file from the examples folder
Step 2 : Upload it to your Amazon S3 account, in a bucket of your choice
Step 3 : Once uploaded, inside S3, select the bin file >> More (button on top of the file list) >> Make Public
Step 4 : You S3 URL => http://bucket-name.s3.ap-south-1.amazonaws.com/sketch-name.ino.bin
Step 5 : Build the above URL and fire it either in your browser or curl it `curl -I -v http://bucket-name.ap-south-1.amazonaws.com/sketch-name.ino.bin` to validate the same
Step 6: Plug in your SSID, Password, S3 Host and Bin file below
Build & upload
Step 1 : Menu > Sketch > Export Compiled Library. The bin file will be saved in the sketch folder (Menu > Sketch > Show Sketch folder)
Step 2 : Upload bin to S3 and continue the above process
// Check the bottom of this sketch for sample serial monitor log, during and after successful OTA Update
*/
#include <WiFi.h>
#include <Update.h>
WiFiClient client;
// Variables to validate
// response from S3
long contentLength = 0;
bool isValidContentType = false;
// Your SSID and PSWD that the chip needs
// to connect to
const char* SSID = "YOUR-SSID";
const char* PSWD = "YOUR-SSID-PSWD";
// S3 Bucket Config
String host = "bucket-name.s3.ap-south-1.amazonaws.com"; // Host => bucket-name.s3.region.amazonaws.com
int port = 80; // Non https. For HTTPS 443. As of today, HTTPS doesn't work.
String bin = "/sketch-name.ino.bin"; // bin file name with a slash in front.
// Utility to extract header value from headers
String getHeaderValue(String header, String headerName) {
return header.substring(strlen(headerName.c_str()));
}
// OTA Logic
void execOTA() {
Serial.println("Connecting to: " + String(host));
// Connect to S3
if (client.connect(host.c_str(), port)) {
// Connection Succeed.
// Fecthing the bin
Serial.println("Fetching Bin: " + String(bin));
// Get the contents of the bin file
client.print(String("GET ") + bin + " HTTP/1.1\r\n" +
"Host: " + host + "\r\n" +
"Cache-Control: no-cache\r\n" +
"Connection: close\r\n\r\n");
// Check what is being sent
// Serial.print(String("GET ") + bin + " HTTP/1.1\r\n" +
// "Host: " + host + "\r\n" +
// "Cache-Control: no-cache\r\n" +
// "Connection: close\r\n\r\n");
unsigned long timeout = millis();
while (client.available() == 0) {
if (millis() - timeout > 5000) {
Serial.println("Client Timeout !");
client.stop();
return;
}
}
// Once the response is available,
// check stuff
/*
Response Structure
HTTP/1.1 200 OK
x-amz-id-2: NVKxnU1aIQMmpGKhSwpCBh8y2JPbak18QLIfE+OiUDOos+7UftZKjtCFqrwsGOZRN5Zee0jpTd0=
x-amz-request-id: 2D56B47560B764EC
Date: Wed, 14 Jun 2017 03:33:59 GMT
Last-Modified: Fri, 02 Jun 2017 14:50:11 GMT
ETag: "d2afebbaaebc38cd669ce36727152af9"
Accept-Ranges: bytes
Content-Type: application/octet-stream
Content-Length: 357280
Server: AmazonS3
{{BIN FILE CONTENTS}}
*/
while (client.available()) {
// read line till /n
String line = client.readStringUntil('\n');
// remove space, to check if the line is end of headers
line.trim();
// if the the line is empty,
// this is end of headers
// break the while and feed the
// remaining `client` to the
// Update.writeStream();
if (!line.length()) {
//headers ended
break; // and get the OTA started
}
// Check if the HTTP Response is 200
// else break and Exit Update
if (line.startsWith("HTTP/1.1")) {
if (line.indexOf("200") < 0) {
Serial.println("Got a non 200 status code from server. Exiting OTA Update.");
break;
}
}
// extract headers here
// Start with content length
if (line.startsWith("Content-Length: ")) {
contentLength = atol((getHeaderValue(line, "Content-Length: ")).c_str());
Serial.println("Got " + String(contentLength) + " bytes from server");
}
// Next, the content type
if (line.startsWith("Content-Type: ")) {
String contentType = getHeaderValue(line, "Content-Type: ");
Serial.println("Got " + contentType + " payload.");
if (contentType == "application/octet-stream") {
isValidContentType = true;
}
}
}
} else {
// Connect to S3 failed
// May be try?
// Probably a choppy network?
Serial.println("Connection to " + String(host) + " failed. Please check your setup");
// retry??
// execOTA();
}
// Check what is the contentLength and if content type is `application/octet-stream`
Serial.println("contentLength : " + String(contentLength) + ", isValidContentType : " + String(isValidContentType));
// check contentLength and content type
if (contentLength && isValidContentType) {
// Check if there is enough to OTA Update
bool canBegin = Update.begin(contentLength);
// If yes, begin
if (canBegin) {
Serial.println("Begin OTA. This may take 2 - 5 mins to complete. Things might be quite for a while.. Patience!");
// No activity would appear on the Serial monitor
// So be patient. This may take 2 - 5mins to complete
size_t written = Update.writeStream(client);
if (written == contentLength) {
Serial.println("Written : " + String(written) + " successfully");
} else {
Serial.println("Written only : " + String(written) + "/" + String(contentLength) + ". Retry?" );
// retry??
// execOTA();
}
if (Update.end()) {
Serial.println("OTA done!");
if (Update.isFinished()) {
Serial.println("Update successfully completed. Rebooting.");
ESP.restart();
} else {
Serial.println("Update not finished? Something went wrong!");
}
} else {
Serial.println("Error Occurred. Error #: " + String(Update.getError()));
}
} else {
// not enough space to begin OTA
// Understand the partitions and
// space availability
Serial.println("Not enough space to begin OTA");
client.flush();
}
} else {
Serial.println("There was no content in the response");
client.flush();
}
}
void setup() {
//Begin Serial
Serial.begin(115200);
delay(10);
Serial.println("Connecting to " + String(SSID));
// Connect to provided SSID and PSWD
WiFi.begin(SSID, PSWD);
// Wait for connection to establish
while (WiFi.status() != WL_CONNECTED) {
Serial.print("."); // Keep the serial monitor lit!
delay(500);
}
// Connection Succeed
Serial.println("");
Serial.println("Connected to " + String(SSID));
// Execute OTA Update
execOTA();
}
void loop() {
// chill
}
/*
* Serial Monitor log for this sketch
*
* If the OTA succeeded, it would load the preference sketch, with a small modification. i.e.
* Print `OTA Update succeeded!! This is an example sketch : Preferences > StartCounter`
* And then keeps on restarting every 10 seconds, updating the preferences
*
*
rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0x00
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0008,len:8
load:0x3fff0010,len:160
load:0x40078000,len:10632
load:0x40080000,len:252
entry 0x40080034
Connecting to SSID
......
Connected to SSID
Connecting to: bucket-name.s3.ap-south-1.amazonaws.com
Fetching Bin: /StartCounter.ino.bin
Got application/octet-stream payload.
Got 357280 bytes from server
contentLength : 357280, isValidContentType : 1
Begin OTA. This may take 2 - 5 mins to complete. Things might be quite for a while.. Patience!
Written : 357280 successfully
OTA done!
Update successfully completed. Rebooting.
ets Jun 8 2016 00:22:57
rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0x00
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0008,len:8
load:0x3fff0010,len:160
load:0x40078000,len:10632
load:0x40080000,len:252
entry 0x40080034
OTA Update succeeded!! This is an example sketch : Preferences > StartCounter
Current counter value: 1
Restarting in 10 seconds...
E (102534) wifi: esp_wifi_stop 802 wifi is not init
ets Jun 8 2016 00:22:57
rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0x00
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0008,len:8
load:0x3fff0010,len:160
load:0x40078000,len:10632
load:0x40080000,len:252
entry 0x40080034
OTA Update succeeded!! This is an example sketch : Preferences > StartCounter
Current counter value: 2
Restarting in 10 seconds...
....
*
*/

BIN
libraries/Update/examples/AWS_S3_OTA_Update/StartCounter.ino.bin Normal file
View File

Binary file not shown.

98
libraries/Update/examples/HTTPS_OTA_Update/HTTPS_OTA_Update.ino Normal file
View File

@ -0,0 +1,98 @@
// This sketch provide the functionality of OTA Firmware Upgrade
#include "WiFi.h"
#include "HttpsOTAUpdate.h"
// This sketch shows how to implement HTTPS firmware update Over The Air.
// Please provide your WiFi credentials, https URL to the firmware image and the server certificate.
static const char *ssid = "your-ssid"; // your network SSID (name of wifi network)
static const char *password = "your-password"; // your network password
static const char *url = "https://example.com/firmware.bin"; //state url of your firmware image
static const char *server_certificate = "-----BEGIN CERTIFICATE-----\n" \
"MIIEkjCCA3qgAwIBAgIQCgFBQgAAAVOFc2oLheynCDANBgkqhkiG9w0BAQsFADA/\n" \
"MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT\n" \
"DkRTVCBSb290IENBIFgzMB4XDTE2MDMxNzE2NDA0NloXDTIxMDMxNzE2NDA0Nlow\n" \
"SjELMAkGA1UEBhMCVVMxFjAUBgNVBAoTDUxldCdzIEVuY3J5cHQxIzAhBgNVBAMT\n" \
"GkxldCdzIEVuY3J5cHQgQXV0aG9yaXR5IFgzMIIBIjANBgkqhkiG9w0BAQEFAAOC\n" \
"AQ8AMIIBCgKCAQEAnNMM8FrlLke3cl03g7NoYzDq1zUmGSXhvb418XCSL7e4S0EF\n" \
"q6meNQhY7LEqxGiHC6PjdeTm86dicbp5gWAf15Gan/PQeGdxyGkOlZHP/uaZ6WA8\n" \
"SMx+yk13EiSdRxta67nsHjcAHJyse6cF6s5K671B5TaYucv9bTyWaN8jKkKQDIZ0\n" \
"Z8h/pZq4UmEUEz9l6YKHy9v6Dlb2honzhT+Xhq+w3Brvaw2VFn3EK6BlspkENnWA\n" \
"a6xK8xuQSXgvopZPKiAlKQTGdMDQMc2PMTiVFrqoM7hD8bEfwzB/onkxEz0tNvjj\n" \
"/PIzark5McWvxI0NHWQWM6r6hCm21AvA2H3DkwIDAQABo4IBfTCCAXkwEgYDVR0T\n" \
"AQH/BAgwBgEB/wIBADAOBgNVHQ8BAf8EBAMCAYYwfwYIKwYBBQUHAQEEczBxMDIG\n" \
"CCsGAQUFBzABhiZodHRwOi8vaXNyZy50cnVzdGlkLm9jc3AuaWRlbnRydXN0LmNv\n" \
"bTA7BggrBgEFBQcwAoYvaHR0cDovL2FwcHMuaWRlbnRydXN0LmNvbS9yb290cy9k\n" \
"c3Ryb290Y2F4My5wN2MwHwYDVR0jBBgwFoAUxKexpHsscfrb4UuQdf/EFWCFiRAw\n" \
"VAYDVR0gBE0wSzAIBgZngQwBAgEwPwYLKwYBBAGC3xMBAQEwMDAuBggrBgEFBQcC\n" \
"ARYiaHR0cDovL2Nwcy5yb290LXgxLmxldHNlbmNyeXB0Lm9yZzA8BgNVHR8ENTAz\n" \
"MDGgL6AthitodHRwOi8vY3JsLmlkZW50cnVzdC5jb20vRFNUUk9PVENBWDNDUkwu\n" \
"Y3JsMB0GA1UdDgQWBBSoSmpjBH3duubRObemRWXv86jsoTANBgkqhkiG9w0BAQsF\n" \
"AAOCAQEA3TPXEfNjWDjdGBX7CVW+dla5cEilaUcne8IkCJLxWh9KEik3JHRRHGJo\n" \
"uM2VcGfl96S8TihRzZvoroed6ti6WqEBmtzw3Wodatg+VyOeph4EYpr/1wXKtx8/\n" \
"wApIvJSwtmVi4MFU5aMqrSDE6ea73Mj2tcMyo5jMd6jmeWUHK8so/joWUoHOUgwu\n" \
"X4Po1QYz+3dszkDqMp4fklxBwXRsW10KXzPMTZ+sOPAveyxindmjkW8lGy+QsRlG\n" \
"PfZ+G6Z6h7mjem0Y+iWlkYcV4PIWL1iwBi8saCbGS5jN2p8M+X+Q7UNKEkROb3N6\n" \
"KOqkqm57TH2H3eDJAkSnh6/DNFu0Qg==\n" \
"-----END CERTIFICATE-----";
static HttpsOTAStatus_t otastatus;
void HttpEvent(HttpEvent_t *event)
{
switch(event->event_id) {
case HTTP_EVENT_ERROR:
Serial.println("Http Event Error");
break;
case HTTP_EVENT_ON_CONNECTED:
Serial.println("Http Event On Connected");
break;
case HTTP_EVENT_HEADER_SENT:
Serial.println("Http Event Header Sent");
break;
case HTTP_EVENT_ON_HEADER:
Serial.printf("Http Event On Header, key=%s, value=%s\n", event->header_key, event->header_value);
break;
case HTTP_EVENT_ON_DATA:
break;
case HTTP_EVENT_ON_FINISH:
Serial.println("Http Event On Finish");
break;
case HTTP_EVENT_DISCONNECTED:
Serial.println("Http Event Disconnected");
break;
}
}
void setup(){
Serial.begin(115200);
Serial.print("Attempting to connect to SSID: ");
WiFi.begin(ssid, password);
// attempt to connect to Wifi network:
while (WiFi.status() != WL_CONNECTED) {
Serial.print(".");
delay(1000);
}
Serial.print("Connected to ");
Serial.println(ssid);
HttpsOTA.onHttpEvent(HttpEvent);
Serial.println("Starting OTA");
HttpsOTA.begin(url, server_certificate);
Serial.println("Please Wait it takes some time ...");
}
void loop(){
otastatus = HttpsOTA.status();
if(otastatus == HTTPS_OTA_SUCCESS) {
Serial.println("Firmware written successfully. To reboot device, call API ESP.restart() or PUSH restart button on device");
} else if(otastatus == HTTPS_OTA_FAIL) {
Serial.println("Firmware Upgrade Fail");
}
delay(1000);
}

32
libraries/Update/examples/HTTPS_OTA_Update/Readme.md Normal file
View File

@ -0,0 +1,32 @@
# OTA Firmware Upgrade for Arduino
This sketch allows Arduino user to perform Over The Air (OTA) firmware upgrade. It uses HTTPS.
# API introduced for OTA
## HttpsOTA.begin(const char * url, const char * server_certificate, bool skip_cert_common_name_check)
Main API which starts firmware upgrade
### Parameters
* url : URL for the uploaded firmware image
* server_certificate : Provide the ota server certificate for authentication via HTTPS
* skip_cert_common_name_check : Skip any validation of server certificate CN field
The default value provided to skip_cert_common_name_check is true
## HttpsOTA.onHttpEvent(function)
This API exposes HTTP Events to the user
### Parameter
Function passed has following signature
void HttpEvent (HttpEvent_t * event);
# HttpsOTA.otaStatus()
It tracks the progress of OTA firmware upgrade.
* HTTPS_OTA_IDLE : OTA upgrade have not started yet.
* HTTPS_OTA_UPDATNG : OTA upgarde is in progress.
* HTTPS_OTA_SUCCESS : OTA upgrade is successful.
* HTTPS_OTA_FAIL : OTA upgrade failed.
* HTTPS_OTA_ERR : Error occured while creating xEventGroup().

112
libraries/Update/examples/SD_Update/SD_Update.ino Normal file
View File

@ -0,0 +1,112 @@
/*
Name: SD_Update.ino
Created: 12.09.2017 15:07:17
Author: Frederik Merz <frederik.merz@novalight.de>
Purpose: Update firmware from SD card
Steps:
1. Flash this image to the ESP32 an run it
2. Copy update.bin to a SD-Card, you can basically
compile this or any other example
then copy and rename the app binary to the sd card root
3. Connect SD-Card as shown in SD example,
this can also be adapted for SPI
3. After successfull update and reboot, ESP32 shall start the new app
*/
#include <Update.h>
#include <FS.h>
#include <SD.h>
// perform the actual update from a given stream
void performUpdate(Stream &updateSource, size_t updateSize) {
if (Update.begin(updateSize)) {
size_t written = Update.writeStream(updateSource);
if (written == updateSize) {
Serial.println("Written : " + String(written) + " successfully");
}
else {
Serial.println("Written only : " + String(written) + "/" + String(updateSize) + ". Retry?");
}
if (Update.end()) {
Serial.println("OTA done!");
if (Update.isFinished()) {
Serial.println("Update successfully completed. Rebooting.");
}
else {
Serial.println("Update not finished? Something went wrong!");
}
}
else {
Serial.println("Error Occurred. Error #: " + String(Update.getError()));
}
}
else
{
Serial.println("Not enough space to begin OTA");
}
}
// check given FS for valid update.bin and perform update if available
void updateFromFS(fs::FS &fs) {
File updateBin = fs.open("/update.bin");
if (updateBin) {
if(updateBin.isDirectory()){
Serial.println("Error, update.bin is not a file");
updateBin.close();
return;
}
size_t updateSize = updateBin.size();
if (updateSize > 0) {
Serial.println("Try to start update");
performUpdate(updateBin, updateSize);
}
else {
Serial.println("Error, file is empty");
}
updateBin.close();
// whe finished remove the binary from sd card to indicate end of the process
fs.remove("/update.bin");
}
else {
Serial.println("Could not load update.bin from sd root");
}
}
void setup() {
uint8_t cardType;
Serial.begin(115200);
Serial.println("Welcome to the SD-Update example!");
// You can uncomment this and build again
// Serial.println("Update successfull");
//first init and check SD card
if (!SD.begin()) {
rebootEspWithReason("Card Mount Failed");
}
cardType = SD.cardType();
if (cardType == CARD_NONE) {
rebootEspWithReason("No SD_MMC card attached");
}else{
updateFromFS(SD);
}
}
void rebootEspWithReason(String reason){
Serial.println(reason);
delay(1000);
ESP.restart();
}
//will not be reached
void loop() {
}