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w5100 reset, soft reset, refactoring

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This commit is contained in:
livello
2018-06-28 13:31:58 +03:00
parent 3de7baa0de
commit 407a2af235
3 changed files with 208 additions and 199 deletions
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3
build_flags_template.sh
View File

@@ -24,7 +24,8 @@
export FLAGS="$FLAGS -DESP_WIFI_AP=MYAP"
export FLAGS="$FLAGS -DESP_WIFI_PWD=MYPWD"
export FLAGS="$FLAGS -DDHT_DISABLE"
export FLAGS="$FLAGS -DRESET_PIN=5"
export FLAGS="$FLAGS -DW5100_RESET_PIN=5"
export FLAGS="$FLAGS -DDHCP_RETRY_INTERVAL=60000"
export PLATFORMIO_BUILD_FLAGS="$FLAGS"
echo PLATFORMIO_BUILD_FLAGS=$PLATFORMIO_BUILD_FLAGS
echo "==============================================Custom build flags END====================================================="

394
lighthub/main.cpp
View File

@@ -101,7 +101,7 @@ aJsonObject *dmxArr = NULL;
unsigned long nextPollingCheck = 0;
unsigned long nextInputCheck = 0;
unsigned long lanCheck = 0;
unsigned long nextLanCheckTime = 0;
unsigned long nextThermostatCheck = 0;
aJsonObject *pollingItem = NULL;
@@ -119,7 +119,7 @@ PubSubClient mqttClient(ethClient);
bool wifiInitialized;
int mqtt_error_rate;
int mqttErrorRate;
void watchdogSetup(void) {
//Serial.begin(115200);
@@ -154,7 +154,7 @@ void mqttCallback(char *topic, byte *payload, unsigned int length) {
return;
}
boolean retaining = (lanStatus == 4); //Todo - named constant
boolean retaining = (lanStatus == RETAINING_COLLECTING);
//Check if topic = Command topic
short intopic = 0;
{
@@ -209,76 +209,18 @@ void restoreState() {
//mqttClient.publish("/myhome/out/RestoreState", "ON");
};
lan_status lanLoop() {
#ifdef NOETHER
lanStatus=-14;
#ifdef NOETHER
lanStatus=DO_NOTHING;//-14;
#endif
switch (lanStatus) {
case INITIAL_STATE:
{
#ifdef __ESP__
if(!wifiInitialized) {
WiFi.mode(WIFI_STA);
Serial.print(F("WIFI AP/Password:"));
Serial.print(QUOTE(ESP_WIFI_AP));
Serial.print(F("/"));
Serial.println(QUOTE(ESP_WIFI_PWD));
wifi_set_macaddr(STATION_IF,mac);
WiFi.begin(QUOTE(ESP_WIFI_AP), QUOTE(ESP_WIFI_PWD));
wifiInitialized = true;
}
if (WiFi.status() == WL_CONNECTED) {
Serial.println("WiFi connected");
Serial.println("IP address: ");
Serial.println(WiFi.localIP());
lanStatus=1;
}
#else
IPAddress ip;
IPAddress dns;
IPAddress gw;
IPAddress mask;
int res = 1;
Serial.println(F("Starting lan"));
if (loadFlash(OFFSET_IP, ip))
if (loadFlash(OFFSET_DNS, dns))
if (loadFlash(OFFSET_GW, gw))
if (loadFlash(OFFSET_MASK, mask)) Ethernet.begin(mac, ip, dns, gw, mask);
else Ethernet.begin(mac, ip, dns, gw);
else Ethernet.begin(mac, ip, dns);
else Ethernet.begin(mac, ip);
else {
wdt_dis();
res = Ethernet.begin(mac, 12000);
wdt_en();
wdt_res();
}
if (res == 0) {
Serial.println(F("Failed to configure Ethernet using DHCP. You can set ip manually!"));
Serial.print(F("'ip [ip[,dns[,gw[,subnet]]]]' - set static IP\n"));
lanStatus = AWAITING_ADDRESS;//-10;
lanCheck = millis() + 60000;
#ifdef RESET_PIN
resetFunc();
#endif
} else {
printIPAddress();
lanStatus = HAVE_IP_ADDRESS;//1;
}
#endif
case INITIAL_STATE: {
onInitialStateInitLAN();
break;
}
case HAVE_IP_ADDRESS:
if (!configOk)
lanStatus = getConfig(0, NULL); //got config from server or load from NVRAM
@@ -286,20 +228,112 @@ lan_status lanLoop() {
#ifdef _artnet
if (artnet) artnet->begin();
#endif
break;
case IP_READY_CONFIG_LOADED_CONNECTING_TO_BROKER:
wdt_res();
{
short n = 0;
int port = 1883;
char empty = 0;
char *user = ∅
char passwordBuf[16] = "";
char *password = passwordBuf;
ip_ready_config_loaded_connecting_to_broker();
break;
case RETAINING_COLLECTING:
if (millis() > nextLanCheckTime) {
char buf[MQTT_TOPIC_LENGTH];
//Unsubscribe from status topics..
strncpy_P(buf, outprefix, sizeof(buf));
strncat(buf, "#", sizeof(buf));
mqttClient.unsubscribe(buf);
lanStatus = OPERATION;//3;
Serial.println(F("Accepting commands..."));
break;
}
case OPERATION:
if (!mqttClient.connected()) lanStatus = IP_READY_CONFIG_LOADED_CONNECTING_TO_BROKER;//2;
break;
case AWAITING_ADDRESS:
if (millis() > nextLanCheckTime)
lanStatus = INITIAL_STATE;//0;
break;
case RECONNECT:
if (millis() > nextLanCheckTime)
lanStatus = IP_READY_CONFIG_LOADED_CONNECTING_TO_BROKER;//2;
break;
case READ_RE_CONFIG:
if (loadConfigFromEEPROM(0, NULL)) lanStatus = IP_READY_CONFIG_LOADED_CONNECTING_TO_BROKER;//2;
else {
nextLanCheckTime = millis() + 5000;
lanStatus = AWAITING_ADDRESS;//-10;
}
break;
case DO_NOTHING:;
}
if (!mqttClient.connected() && mqttArr && ((n = aJson.getArraySize(mqttArr)) > 1)) {
{
#ifndef __ESP__
wdt_dis();
if (lanStatus > 0)
switch (Ethernet.maintain()) {
case NO_LINK:
Serial.println(F("No link"));
if (mqttClient.connected()) mqttClient.disconnect();
nextLanCheckTime = millis() + 30000;
lanStatus = AWAITING_ADDRESS;//-10;
break;
case DHCP_CHECK_RENEW_FAIL:
Serial.println(F("Error: renewed fail"));
if (mqttClient.connected()) mqttClient.disconnect();
nextLanCheckTime = millis() + 1000;
lanStatus = AWAITING_ADDRESS;//-10;
break;
case DHCP_CHECK_RENEW_OK:
Serial.println(F("Renewed success"));
printIPAddress();
break;
case DHCP_CHECK_REBIND_FAIL:
Serial.println(F("Error: rebind fail"));
if (mqttClient.connected()) mqttClient.disconnect();
nextLanCheckTime = millis() + 1000;
lanStatus = AWAITING_ADDRESS;//-10;
break;
case DHCP_CHECK_REBIND_OK:
Serial.println(F("Rebind success"));
printIPAddress();
break;
default:
break;
}
wdt_en();
#endif
}
return lanStatus;
}
void ip_ready_config_loaded_connecting_to_broker() {
short n = 0;
int port = 1883;
char empty = 0;
char *user = ∅
char passwordBuf[16] = "";
char *password = passwordBuf;
if (!mqttClient.connected() && mqttArr && ((n = aJson.getArraySize(mqttArr)) > 1)) {
char *client_id = aJson.getArrayItem(mqttArr, 0)->valuestring;
char *servername = aJson.getArrayItem(mqttArr, 1)->valuestring;
if (n >= 3) port = aJson.getArrayItem(mqttArr, 2)->valueint;
@@ -322,7 +356,7 @@ lan_status lanLoop() {
wdt_dis(); //potential unsafe for ethernetIdle(), but needed to avoid cyclic reboot if mosquitto out of order
if (mqttClient.connect(client_id, user, password)) {
mqtt_error_rate = 0;
mqttErrorRate = 0;
Serial.print(F("connected as "));
Serial.println(client_id);
wdt_en();
@@ -342,131 +376,97 @@ lan_status lanLoop() {
//restoreState();
// if (_once) {DMXput(); _once=0;}
lanStatus = RETAINING_COLLECTING;//4;
lanCheck = millis() + 5000;
nextLanCheckTime = millis() + 5000;
Serial.println(F("Awaiting for retained topics"));
} else {
Serial.print(F("failed, rc="));
Serial.print(mqttClient.state());
Serial.println(F(" try again in 5 seconds"));
lanCheck = millis() + 5000;
#ifdef RESET_PIN
mqtt_error_rate++;
if(mqtt_error_rate>50){
Serial.print(F("Too many MQTT connection errors. Resetting."));
resetFunc();
nextLanCheckTime = millis() + 5000;
#ifdef W5100_RESET_PIN
mqttErrorRate++;
if(mqttErrorRate>50){
Serial.print(F("Too many MQTT connection errors. Restart LAN"));
mqttErrorRate=0;
resetW5100();
lanStatus=INITIAL_STATE;
return;
}
#endif
lanStatus = RECONNECT;//12;
}
}
break;
}
case RETAINING_COLLECTING:
if (millis() > lanCheck) {
char buf[MQTT_TOPIC_LENGTH];
//Unsubscribe from status topics..
strncpy_P(buf, outprefix, sizeof(buf));
strncat(buf, "#", sizeof(buf));
mqttClient.unsubscribe(buf);
lanStatus = OPERATION;//3;
Serial.println(F("Accepting commands..."));
break;
}
case OPERATION:
if (!mqttClient.connected()) lanStatus = IP_READY_CONFIG_LOADED_CONNECTING_TO_BROKER;//2;
break;
case AWAITING_ADDRESS:
if (millis() > lanCheck)
lanStatus = INITIAL_STATE;//0;
break;
case RECONNECT:
if (millis() > lanCheck)
lanStatus = IP_READY_CONFIG_LOADED_CONNECTING_TO_BROKER;//2;
break;
case READ_RE_CONFIG:
if (loadConfigFromEEPROM(0, NULL)) lanStatus = IP_READY_CONFIG_LOADED_CONNECTING_TO_BROKER;//2;
else {
lanCheck = millis() + 5000;
lanStatus = AWAITING_ADDRESS;//-10;
}
break;
case DO_NOTHING:;
}
{
#ifndef __ESP__
wdt_dis();
if (lanStatus > 0)
switch (Ethernet.maintain()) {
case NO_LINK:
Serial.println(F("No link"));
if (mqttClient.connected()) mqttClient.disconnect();
lanCheck = millis() + 30000;
lanStatus = AWAITING_ADDRESS;//-10;
break;
case DHCP_CHECK_RENEW_FAIL:
//renewed fail
Serial.println(F("Error: renewed fail"));
if (mqttClient.connected()) mqttClient.disconnect();
lanCheck = millis() + 1000;
lanStatus = AWAITING_ADDRESS;//-10;
break;
case DHCP_CHECK_RENEW_OK:
Serial.println(F("Renewed success"));
printIPAddress();
break;
case DHCP_CHECK_REBIND_FAIL:
Serial.println(F("Error: rebind fail"));
if (mqttClient.connected()) mqttClient.disconnect();
lanCheck = millis() + 1000;
lanStatus = AWAITING_ADDRESS;//-10;
break;
case DHCP_CHECK_REBIND_OK:
Serial.println(F("Rebind success"));
printIPAddress();
break;
default:
//nothing happened
break;
}
wdt_en();
#endif
}
return lanStatus;
}
void (*softResetFunc)(void) = 0;
void onInitialStateInitLAN() {
#ifdef __ESP__
if(!wifiInitialized) {
WiFi.mode(WIFI_STA);
Serial.print(F("WIFI AP/Password:"));
Serial.print(QUOTE(ESP_WIFI_AP));
Serial.print(F("/"));
Serial.println(QUOTE(ESP_WIFI_PWD));
wifi_set_macaddr(STATION_IF,mac);
WiFi.begin(QUOTE(ESP_WIFI_AP), QUOTE(ESP_WIFI_PWD));
wifiInitialized = true;
}
void resetFunc() {
#ifdef RESET_PIN
Serial.print(F("Reset arduino with digital pin "));
Serial.println(QUOTE(RESET_PIN));
delay(1000);
pinMode(RESET_PIN, OUTPUT);
digitalWrite(RESET_PIN,LOW);
delay(1000);
digitalWrite(RESET_PIN,HIGH);
if (WiFi.status() == WL_CONNECTED) {
Serial.println("WiFi connected");
Serial.println("IP address: ");
Serial.println(WiFi.localIP());
lanStatus=1;
}
#else
IPAddress ip,dns,gw,mask;
int res = 1;
Serial.println(F("Starting lan"));
if (loadFlash(OFFSET_IP, ip))
if (loadFlash(OFFSET_DNS, dns))
if (loadFlash(OFFSET_GW, gw))
if (loadFlash(OFFSET_MASK, mask)) Ethernet.begin(mac, ip, dns, gw, mask);
else Ethernet.begin(mac, ip, dns, gw);
else Ethernet.begin(mac, ip, dns);
else Ethernet.begin(mac, ip);
else {
wdt_dis();
res = Ethernet.begin(mac, 12000);
wdt_en();
wdt_res();
}
if (res == 0) {
Serial.println(F("Failed to configure Ethernet using DHCP. You can set ip manually!"));
Serial.print(F("'ip [ip[,dns[,gw[,subnet]]]]' - set static IP\n"));
lanStatus = AWAITING_ADDRESS;//-10;
nextLanCheckTime = millis() + DHCP_RETRY_INTERVAL;
#ifdef W5100_RESET_PIN
resetW5100();
#endif
Serial.println(F("Hardware reset not working! Use soft reset... "));
delay(1000);
softResetFunc();
} else {
printIPAddress();
lanStatus = HAVE_IP_ADDRESS;//1;
}
#endif
}
void (*softRebootFunc)(void) = 0;
void resetW5100() {
#ifdef W5100_RESET_PIN
Serial.print(F("Reset Wiznet5100 shield with digital pin "));
Serial.println(QUOTE(W5100_RESET_PIN));
delay(50);
pinMode(W5100_RESET_PIN, OUTPUT);
digitalWrite(W5100_RESET_PIN,LOW);
delay(25);
digitalWrite(W5100_RESET_PIN,HIGH);
delay(500);
#endif
}
#ifdef _owire
@@ -533,8 +533,8 @@ void cmdFunctionKill(int arg_cnt, char **args) {
}
void cmdFunctionReboot(int arg_cnt, char **args) {
Serial.println(F("Rebooting..."));
resetFunc();
Serial.println(F("Soft rebooting..."));
softRebootFunc();
}
void applyConfig() {
@@ -847,7 +847,7 @@ lan_status getConfig(int arg_cnt, char **args)
if (!root) {
Serial.println(F("Config parsing failed"));
lanCheck = millis() + 15000;
nextLanCheckTime = millis() + 15000;
return -11;
} else {
// char *outstr = aJson.print(root);
@@ -862,14 +862,14 @@ lan_status getConfig(int arg_cnt, char **args)
} else {
Serial.print(F("ERROR: Server returned "));
Serial.println(responseStatusCode);
lanCheck = millis() + 5000;
nextLanCheckTime = millis() + 5000;
return READ_RE_CONFIG;//-11;
}
} else {
Serial.println(F("failed to connect"));
Serial.println(F(" try again in 5 seconds"));
lanCheck = millis() + 5000;
nextLanCheckTime = millis() + 5000;
return READ_RE_CONFIG;//-11;
}
#endif
@@ -901,7 +901,7 @@ lan_status getConfig(int arg_cnt, char **args)
if (!root) {
Serial.println(F("Config parsing failed"));
// lanCheck=millis()+15000;
// nextLanCheckTime=millis()+15000;
return READ_RE_CONFIG;//-11; //Load from NVRAM
} else {
/*
@@ -916,7 +916,7 @@ lan_status getConfig(int arg_cnt, char **args)
}
} else {
Serial.println(F("Config retrieving failed"));
//lanCheck=millis()+15000;
//nextLanCheckTime=millis()+15000;
return READ_RE_CONFIG;//-11; //Load from NVRAM
}
#endif
@@ -1081,9 +1081,9 @@ void printFirmwareVersionAndBuildOptions() {
Serial.println(F("(+)SDCARD"));
#endif
#ifdef RESET_PIN
#ifdef W5100_RESET_PIN
Serial.print(F("(+)HARDRESET on pin="));
Serial.println(F(QUOTE(RESET_PIN)));
Serial.println(F(QUOTE(W5100_RESET_PIN)));
#else
Serial.println("(-)HARDRESET, using soft");
#endif
@@ -1153,7 +1153,7 @@ void loop_main() {
if (items) {
#ifndef MODBUS_DISABLE
if (lanStatus != 4) pollingLoop();
if (lanStatus != RETAINING_COLLECTING) pollingLoop();
#endif
#ifdef _owire
thermoLoop();

10
lighthub/main.h
View File

@@ -10,6 +10,10 @@
#define wdt_dis()
#endif
#ifndef DHCP_RETRY_INTERVAL
#define DHCP_RETRY_INTERVAL 60000
#endif
#if defined(__AVR__)
#define wdt_en() wdt_enable(WDTO_8S)
#define wdt_dis() wdt_disable()
@@ -195,6 +199,10 @@ bool IsThermostat(const aJsonObject *item);
bool disabledDisconnected(const aJsonObject *thermoExtensionArray, int thermoLatestCommand);
void resetFunc();
void resetW5100();
void onInitialStateInitLAN();
void ip_ready_config_loaded_connecting_to_broker();
#endif //LIGHTHUB_MAIN_H