arduino/esp8266
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Migrate from astyle to clang-format (#8464)

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This commit is contained in:
Maxim Prokhorov
2022-02-20 19:23:33 +03:00
committed by Max Prokhorov
parent 46190b61f1
commit 19b7a29720
241 changed files with 15925 additions and 16197 deletions
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54
libraries/ESP8266WiFiMesh/examples/HelloMesh/HelloMesh.ino
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@ -8,7 +8,7 @@
Or "floodingMesh.getEspnowMeshBackend().setBroadcastTransmissionRedundancy(uint8_t redundancy)" (default 1) at the cost of longer transmission times.
*/
#define ESP8266WIFIMESH_DISABLE_COMPATIBILITY // Excludes redundant compatibility code. TODO: Should be used for new code until the compatibility code is removed with release 3.0.0 of the Arduino core.
#define ESP8266WIFIMESH_DISABLE_COMPATIBILITY // Excludes redundant compatibility code. TODO: Should be used for new code until the compatibility code is removed with release 3.0.0 of the Arduino core.
#include <ESP8266WiFi.h>
#include <TypeConversionFunctions.h>
@ -28,18 +28,16 @@ namespace TypeCast = MeshTypeConversionFunctions;
https://github.com/esp8266/Arduino/issues/1143
https://arduino-esp8266.readthedocs.io/en/latest/PROGMEM.html
*/
constexpr char exampleMeshName[] PROGMEM = "MeshNode_"; // The name of the mesh network. Used as prefix for the node SSID and to find other network nodes in the example networkFilter and broadcastFilter functions below.
constexpr char exampleWiFiPassword[] PROGMEM = "ChangeThisWiFiPassword_TODO"; // Note: " is an illegal character. The password has to be min 8 and max 64 characters long, otherwise an AP which uses it will not be found during scans.
constexpr char exampleMeshName[] PROGMEM = "MeshNode_"; // The name of the mesh network. Used as prefix for the node SSID and to find other network nodes in the example networkFilter and broadcastFilter functions below.
constexpr char exampleWiFiPassword[] PROGMEM = "ChangeThisWiFiPassword_TODO"; // Note: " is an illegal character. The password has to be min 8 and max 64 characters long, otherwise an AP which uses it will not be found during scans.
// A custom encryption key is required when using encrypted ESP-NOW transmissions. There is always a default Kok set, but it can be replaced if desired.
// All ESP-NOW keys below must match in an encrypted connection pair for encrypted communication to be possible.
// Note that it is also possible to use Strings as key seeds instead of arrays.
uint8_t espnowEncryptedConnectionKey[16] = {0x33, 0x44, 0x33, 0x44, 0x33, 0x44, 0x33, 0x44, // This is the key for encrypting transmissions of encrypted connections.
0x33, 0x44, 0x33, 0x44, 0x33, 0x44, 0x32, 0x11
};
uint8_t espnowHashKey[16] = {0xEF, 0x44, 0x33, 0x0C, 0x33, 0x44, 0xFE, 0x44, // This is the secret key used for HMAC during encrypted connection requests.
0x33, 0x44, 0x33, 0xB0, 0x33, 0x44, 0x32, 0xAD
};
uint8_t espnowEncryptedConnectionKey[16] = { 0x33, 0x44, 0x33, 0x44, 0x33, 0x44, 0x33, 0x44, // This is the key for encrypting transmissions of encrypted connections.
0x33, 0x44, 0x33, 0x44, 0x33, 0x44, 0x32, 0x11 };
uint8_t espnowHashKey[16] = { 0xEF, 0x44, 0x33, 0x0C, 0x33, 0x44, 0xFE, 0x44, // This is the secret key used for HMAC during encrypted connection requests.
0x33, 0x44, 0x33, 0xB0, 0x33, 0x44, 0x32, 0xAD };
bool meshMessageHandler(String &message, FloodingMesh &meshInstance);
@ -49,7 +47,7 @@ FloodingMesh floodingMesh = FloodingMesh(meshMessageHandler, FPSTR(exampleWiFiPa
bool theOne = true;
String theOneMac;
bool useLED = false; // Change this to true if you wish the onboard LED to mark The One.
bool useLED = false; // Change this to true if you wish the onboard LED to mark The One.
/**
Callback for when a message is received from the mesh network.
@ -78,7 +76,7 @@ bool meshMessageHandler(String &message, FloodingMesh &meshInstance) {
if (useLED && !theOne) {
bool ledState = message.charAt(1) == '1';
digitalWrite(LED_BUILTIN, ledState); // Turn LED on/off (LED_BUILTIN is active low)
digitalWrite(LED_BUILTIN, ledState); // Turn LED on/off (LED_BUILTIN is active low)
}
return true;
@ -87,26 +85,22 @@ bool meshMessageHandler(String &message, FloodingMesh &meshInstance) {
}
} else if (delimiterIndex > 0) {
if (meshInstance.getOriginMac() == theOneMac) {
uint32_t totalBroadcasts = strtoul(message.c_str(), nullptr, 0); // strtoul stops reading input when an invalid character is discovered.
uint32_t totalBroadcasts = strtoul(message.c_str(), nullptr, 0); // strtoul stops reading input when an invalid character is discovered.
// Static variables are only initialized once.
static uint32_t firstBroadcast = totalBroadcasts;
if (totalBroadcasts - firstBroadcast >= 100) { // Wait a little to avoid start-up glitches
static uint32_t missedBroadcasts = 1; // Starting at one to compensate for initial -1 below.
if (totalBroadcasts - firstBroadcast >= 100) { // Wait a little to avoid start-up glitches
static uint32_t missedBroadcasts = 1; // Starting at one to compensate for initial -1 below.
static uint32_t previousTotalBroadcasts = totalBroadcasts;
static uint32_t totalReceivedBroadcasts = 0;
totalReceivedBroadcasts++;
missedBroadcasts += totalBroadcasts - previousTotalBroadcasts - 1; // We expect an increment by 1.
missedBroadcasts += totalBroadcasts - previousTotalBroadcasts - 1; // We expect an increment by 1.
previousTotalBroadcasts = totalBroadcasts;
if (totalReceivedBroadcasts % 50 == 0) {
Serial.println(String(F("missed/total: ")) + String(missedBroadcasts) + '/' + String(totalReceivedBroadcasts));
}
if (totalReceivedBroadcasts % 500 == 0) {
Serial.println(String(F("Benchmark message: ")) + message.substring(0, 100));
}
if (totalReceivedBroadcasts % 50 == 0) { Serial.println(String(F("missed/total: ")) + String(missedBroadcasts) + '/' + String(totalReceivedBroadcasts)); }
if (totalReceivedBroadcasts % 500 == 0) { Serial.println(String(F("Benchmark message: ")) + message.substring(0, 100)); }
}
}
} else {
@ -136,24 +130,24 @@ void setup() {
Serial.println(F("Setting up mesh node..."));
floodingMesh.begin();
floodingMesh.activateAP(); // Required to receive messages
floodingMesh.activateAP(); // Required to receive messages
uint8_t apMacArray[6] {0};
uint8_t apMacArray[6]{ 0 };
theOneMac = TypeCast::macToString(WiFi.softAPmacAddress(apMacArray));
if (useLED) {
pinMode(LED_BUILTIN, OUTPUT); // Initialize the LED_BUILTIN pin as an output
digitalWrite(LED_BUILTIN, LOW); // Turn LED on (LED_BUILTIN is active low)
pinMode(LED_BUILTIN, OUTPUT); // Initialize the LED_BUILTIN pin as an output
digitalWrite(LED_BUILTIN, LOW); // Turn LED on (LED_BUILTIN is active low)
}
// Uncomment the lines below to use automatic AEAD encryption/decryption of messages sent/received via broadcast() and encryptedBroadcast().
// The main benefit of AEAD encryption is that it can be used with normal broadcasts (which are substantially faster than encryptedBroadcasts).
// The main drawbacks are that AEAD only encrypts the message data (not transmission metadata), transfers less data per message and lacks replay attack protection.
// When using AEAD, potential replay attacks must thus be handled manually.
//floodingMesh.getEspnowMeshBackend().setEspnowMessageEncryptionKey(F("ChangeThisKeySeed_TODO")); // The message encryption key should always be set manually. Otherwise a default key (all zeroes) is used.
//floodingMesh.getEspnowMeshBackend().setUseEncryptedMessages(true);
// floodingMesh.getEspnowMeshBackend().setEspnowMessageEncryptionKey(F("ChangeThisKeySeed_TODO")); // The message encryption key should always be set manually. Otherwise a default key (all zeroes) is used.
// floodingMesh.getEspnowMeshBackend().setUseEncryptedMessages(true);
floodingMeshDelay(5000); // Give some time for user to start the nodes
floodingMeshDelay(5000); // Give some time for user to start the nodes
}
int32_t timeOfLastProclamation = -10000;
@ -177,7 +171,7 @@ void loop() {
if (theOne) {
if (millis() - timeOfLastProclamation > 10000) {
uint32_t startTime = millis();
ledState = ledState ^ bool(benchmarkCount); // Make other nodes' LEDs alternate between on and off once benchmarking begins.
ledState = ledState ^ bool(benchmarkCount); // Make other nodes' LEDs alternate between on and off once benchmarking begins.
// Note: The maximum length of an unencrypted broadcast message is given by floodingMesh.maxUnencryptedMessageLength(). It is around 670 bytes by default.
floodingMesh.broadcast(String(floodingMesh.metadataDelimiter()) + String(ledState) + theOneMac + F(" is The One."));
@ -187,7 +181,7 @@ void loop() {
floodingMeshDelay(20);
}
if (millis() - loopStart > 23000) { // Start benchmarking the mesh once three proclamations have been made
if (millis() - loopStart > 23000) { // Start benchmarking the mesh once three proclamations have been made
uint32_t startTime = millis();
floodingMesh.broadcast(String(benchmarkCount++) + String(floodingMesh.metadataDelimiter()) + F(": Not a spoon in sight."));
Serial.println(String(F("Benchmark broadcast done in ")) + String(millis() - startTime) + F(" ms."));