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v1.2.0
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### Major Releases v1.2.0

1. To permit autoreset after configurable timeout if DRD/MRD or non-persistent forced-CP. Check [**Good new feature: Blynk.resetAndEnterConfigPortal() Thanks & question #27**](khoih-prog/Blynk_WM#27)
2. Fix rare Config Portal bug not updating Config and dynamic Params data successfully in very noisy or weak WiFi situation
3. Add functions to control Config Portal from software or Virtual Switches. Check [How to trigger a Config Portal from code #25](khoih-prog/Blynk_WM#25)
4. Add the new Virtual ConfigPortal SW feature to examples.
5. Disable the GSM/GPRS modem initialization which blocks the operation of Config Portal when using Config Portal.
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khoih-prog authored Feb 2, 2021
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4 changes: 2 additions & 2 deletions CONTRIBUTING.md
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Expand Up @@ -28,8 +28,8 @@ Please ensure to specify the following:
```
Arduino IDE version: 1.8.13
ESP8266 Core Version 2.7.4
OS: Ubuntu 16.04 LTS
Linux Inspiron 4.4.0-170-generic #199-Ubuntu SMP Thu Nov 14 01:45:04 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
OS: Ubuntu 20.04 LTS
Linux Inspiron 5.4.0-60-generic #67-Ubuntu SMP Tue Jan 5 18:31:36 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
Context:
The board couldn't autoreconnect to Local Blynk Server after router power recycling.
Expand Down
271 changes: 259 additions & 12 deletions README.md
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Expand Up @@ -19,6 +19,7 @@
* [Supported boards-modules](#supported-boards-modules)
* [To be supported boards-modules in the future](#to-be-supported-boards-modules-in-the-future)
* [Changelog](#changelog)
* [Major Releases v1.2.0](#major-releases-v120)
* [Major Releases v1.1.0](#major-releases-v110)
* [Releases v1.0.10](#releases-v1010)
* [Prerequisites](#prerequisites)
Expand Down Expand Up @@ -66,6 +67,10 @@
* [2. Async_ESP8266_MRD_GSM using LittleFS on ESP8266_NODEMCU](#2-async_esp8266_mrd_gsm-using-littlefs-on-esp8266_nodemcu)
* [2.1 Multiple Reset Detected => Config Portal](#21-multiple-reset-detected--config-portal)
* [2.2 Exit Config Portal](#22-exit-config-portal)
* [3. Async_TTGO_TCALL_GSM using LittleFS on TTGO_TCALL](#3-async_ttgo_tcall_gsm-using-littlefs-on-ttgo_tcall)
* [3.1. Normal](#31-normal)
* [3.2. Enter non-persistent ConfigPortal](#32-enter-non-persistent-configportal)
* [3.3. Enter persistent ConfigPortal](#33-enter-persistent-configportal)
* [Debug](#debug)
* [Troubleshooting](#troubleshooting)
* [Releases](#releases)
Expand Down Expand Up @@ -167,6 +172,14 @@ More modems may be supported later:

## Changelog

### Major Releases v1.2.0

1. To permit autoreset after configurable timeout if DRD/MRD or non-persistent forced-CP. Check [**Good new feature: Blynk.resetAndEnterConfigPortal() Thanks & question #27**](https://github.com/khoih-prog/Blynk_WM/issues/27)
2. Fix rare Config Portal bug not updating Config and dynamic Params data successfully in very noisy or weak WiFi situation
3. Add functions to control Config Portal from software or Virtual Switches. Check [How to trigger a Config Portal from code #25](https://github.com/khoih-prog/Blynk_WM/issues/25)
4. Add the new Virtual ConfigPortal SW feature to examples.
5. Disable the GSM/GPRS modem initialization which blocks the operation of Config Portal when using Config Portal.

### Major Releases v1.1.0

1. Add support to LittleFS for ESP32 using [LittleFS_esp32](https://github.com/lorol/LITTLEFS) Library
Expand Down Expand Up @@ -772,6 +785,33 @@ Please take a look at other examples, as well.
#if USE_BLYNK_WM
#include "Credentials.h"
#include "dynamicParams.h"
#define BLYNK_PIN_FORCED_CONFIG V10
#define BLYNK_PIN_FORCED_PERS_CONFIG V20
// Use button V10 (BLYNK_PIN_FORCED_CONFIG) to forced Config Portal
BLYNK_WRITE(BLYNK_PIN_FORCED_CONFIG)
{
if (param.asInt())
{
Serial.println( F("\nCP Button Hit. Rebooting") );
// This will keep CP once, clear after reset, even you didn't enter CP at all.
Blynk.resetAndEnterConfigPortal();
}
}
// Use button V20 (BLYNK_PIN_FORCED_PERS_CONFIG) to forced Persistent Config Portal
BLYNK_WRITE(BLYNK_PIN_FORCED_PERS_CONFIG)
{
if (param.asInt())
{
Serial.println( F("\nPersistent CP Button Hit. Rebooting") );
// This will keep CP forever, until you successfully enter CP, and Save data to clear the flag.
Blynk.resetAndEnterConfigPortalPersistent();
}
}
#endif
void heartBeatPrint(void)
Expand Down Expand Up @@ -836,7 +876,7 @@ void setup()
SerialMon.print(F("\nStart Async_TTGO_TCALL_MRD_GSM (Simultaneous WiFi+GSM) using "));
SerialMon.print(CurrentFileFS);
SerialMon.println(" on " + String(ARDUINO_BOARD));
SerialMon.print(F(" on ")); SerialMon.println(ARDUINO_BOARD);
SerialMon.println(BLYNK_ASYNC_GSM_MANAGER_VERSION);
#if USE_BLYNK_WM
Expand Down Expand Up @@ -904,9 +944,9 @@ void setup()
Serial.print(F("gprs apn = "));
Serial.println(localBlynkGSM_ESP32_config.apn);
if (String(localBlynkGSM_ESP32_config.apn) == NO_CONFIG)
if ( Blynk.inConfigPortal() || (String(localBlynkGSM_ESP32_config.apn) == NO_CONFIG) )
{
Serial.println(F("No valid stored apn. Must run WiFi to Open config portal"));
Serial.println(F("DRD/MRD, Forced Config Portal or No valid stored apn. Must run only WiFi to Open config portal"));
valid_apn = false;
}
else
Expand All @@ -932,13 +972,15 @@ void setup()
}
#if (USE_BLYNK_WM && USE_DYNAMIC_PARAMETERS)
void displayCredentials(void)
void displayCredentials()
{
Serial.println("\nYour stored Credentials :");
Serial.println(F("\nYour stored Credentials :"));
for (uint16_t i = 0; i < NUM_MENU_ITEMS; i++)
{
Serial.println(String(myMenuItems[i].displayName) + " = " + myMenuItems[i].pdata);
Serial.print(myMenuItems[i].displayName);
Serial.print(F(" = "));
Serial.println(myMenuItems[i].pdata);
}
}
#endif
Expand Down Expand Up @@ -1054,7 +1096,10 @@ void loop()
#define TIMEOUT_RECONNECT_WIFI 10000L
#define RESET_IF_CONFIG_TIMEOUT true
#define CONFIG_TIMEOUT_RETRYTIMES_BEFORE_RESET 5
// Those above #define's must be placed before #include <BlynkSimpleTinyGSM_Async_M.h>

// Config Timeout 120s (default 60s)
#define CONFIG_TIMEOUT 120000L
// Those above #define's must be placed before #include <BlynkSimpleEsp32_GSM_Async_WFM.h>

// TTGO T-Call pin definitions
#define MODEM_RST 5
Expand Down Expand Up @@ -1103,6 +1148,7 @@ void loop()
#include <BlynkSimpleTinyGSM_Async_M.h>

#if USE_BLYNK_WM
#define USE_DYNAMIC_PARAMETERS true

#include <BlynkSimpleEsp32_GSM_Async_WFM.h>

Expand Down Expand Up @@ -1159,7 +1205,6 @@ void loop()
#define HOST_NAME "ASYNC-TTGO-TCALL"

#endif //defines_h

```

#### 3. File [Credentials.h](examples/Async_TTGO_TCALL_MRD_GSM/Credentials.h)
Expand Down Expand Up @@ -1268,7 +1313,11 @@ void loop()

#if USE_BLYNK_WM

#define USE_DYNAMIC_PARAMETERS true
#if (USE_DYNAMIC_PARAMETERS)
#warning USE_DYNAMIC_PARAMETERS
#endif

// USE_DYNAMIC_PARAMETERS defined in defined.h

/////////////// Start dynamic Credentials ///////////////

Expand Down Expand Up @@ -1344,7 +1393,7 @@ This is the terminal debug output when running both WiFi and GSM/GPRS at the sam

```
Start Async_TTGO_TCALL_MRD_GSM (Simultaneous WiFi+GSM) using LittleFS on ESP32_DEV
Blynk_Async_GSM_Manager v1.1.0
Blynk_Async_GSM_Manager v1.2.0
ESP_MultiResetDetector v1.1.1
Set GSM module baud rate
Use WiFi to connect Blynk
Expand Down Expand Up @@ -1427,7 +1476,7 @@ This is the terminal debug output when running both WiFi and GSM/GPRS at the sam

```
Start Async_ESP8266_MRD_GSM (Simultaneous WiFi+GSM) using LittleFS on ESP8266_NODEMCU
Blynk_Async_GSM_Manager v1.1.0
Blynk_Async_GSM_Manager v1.2.0
ESP_MultiResetDetector v1.1.1
Set GSM module baud rate
Use WiFi to connect Blynk
Expand Down Expand Up @@ -1524,7 +1573,7 @@ Pubs Topics = PubTopic_ESP32_GSM

```
Start Async_ESP8266_MRD_GSM (Simultaneous WiFi+GSM) using LittleFS on ESP8266_NODEMCU
Blynk_Async_GSM_Manager v1.1.0
Blynk_Async_GSM_Manager v1.2.0
ESP_MultiResetDetector v1.1.1
Set GSM module baud rate
Use WiFi to connect Blynk
Expand Down Expand Up @@ -1595,6 +1644,196 @@ Pubs Topics = PubTopic_ESP32_GSM
BGBGBGBGBGBGBGBGBGBG BGBGBGBGBGBGBGBGBGBG BGBGBGBGBGBGBGBGBGBG BGBGBGBGBGBGBGBGBGBG
```

---

### 3. Async_TTGO_TCALL_GSM using LittleFS on TTGO_TCALL

This is the terminal debug output when running both WiFi and GSM/GPRS at the same time, using example [Async_TTGO_TCALL_GSM](examples/Async_TTGO_TCALL_GSM) on ESP32-based TTGO-TCALL

### 3.1. Normal

```
Start Async_TTGO_TCALL_GSM (Simultaneous WiFi+GSM) using LittleFS on TTGO_T1
Blynk_Async_GSM_Manager v1.2.0
ESP_DoubleResetDetector v1.1.1
Set GSM module baud rate
Use WiFi to connect Blynk
LittleFS Flag read = 0xD0D04321
No doubleResetDetected
Saving config file...
Saving config file OK
[3396] Hostname=TTGO-TCALL-GSM
[3429] LoadCfgFile
[3434] OK
[3434] CCSum=0x5558,RCSum=0x5558
[3450] LoadCredFile
[3455] OK
[3455] CrCCsum=0x1cda,CrRCsum=0x1cda
[3455] Hdr=ESP32_GSM_WFM,BrdName=TTGO_TCALL
[3455] SSID=HueNet1,PW=12345678
[3455] SSID1=HueNet2,PW1=12345678
[3458] APN=rogers-core-appl1.apn,User=wapuser1
[3462] PW=wap,PIN=12345678
[3465] Server=account.duckdns.org,WiFi_Token=wifi_token,GSM_Token=gsm_token
[3475] Server1=192.168.2.32,WiFi_Token1=wifi_token,GSM_Token1=gsm_token
[3485] Port=8080
[3487] ======= End Config Data =======
[3500] LoadCPFile
[3503] OK
[3504] Connecting MultiWifi...
[9828] WiFi connected after time: 1
[9828] SSID:HueNet1,RSSI=-33
[9828] Channel:2,IP address:192.168.2.164
[9828] bg: WiFi OK. Try Blynk
[9829]
___ __ __
/ _ )/ /_ _____ / /__
/ _ / / // / _ \/ '_/
/____/_/\_, /_//_/_/\_\
/___/ v0.6.1 on ESP32
[9947] Ready (ping: 5ms).
[10015] Connected to Blynk Server = account.duckdns.org, Token = wifi_token
[10015] bg: WiFi+Blynk OK
gprs apn = rogers-core-appl1.apn
gprs apn = rogers-core-appl1.apn
[10032]
___ __ __
/ _ )/ /_ _____ / /__
/ _ / / // / _ \/ '_/
/____/_/\_, /_//_/_/\_\
/___/ v0.6.1 on ESP32
[10111] InitModem
[10123] Con2Network
[10144] Network:Rogers Wireless
[10154] Conn2 rogers-core-appl1.apn
[18965] GPRSConOK
[18985] BlynkArduinoClient.connect: Connecting to account.duckdns.org:8080
[19629] Ready (ping: 315ms).
Your stored Credentials :
MQTT Server = mqtt.duckdns.org
Port = 1883
MQTT UserName = yourName
MQTT PWD = yourPWD
Subs Topics = SubsTopic1
Pubs Topics = PubsTopic1
BGBGBGBGBGBGBGBGBGBG BGBGBGBGBGBGBGBGBGBG BGBGBGBGBGBGBGBGBGBG BGBGBGBGBGBGBGBGBGBG
```

#### 3.2 Enter non-persistent ConfigPortal

**Non-Persistent CP will be removed after first reset or time-out, even you didn't enter the CP**. You can optionally enter CP, input and `Save` config data.

```
CP Button Hit. Rebooting
[130480] SaveCPFile
[130484] OK
[130494] SaveBkUpCPFile
[130498] OK
ets Jun 8 2016 00:22:57
Start Async_TTGO_TCALL_GSM (Simultaneous WiFi+GSM) using LittleFS on TTGO_T1
Blynk_Async_GSM_Manager v1.2.0
ESP_DoubleResetDetector v1.1.1
Set GSM module baud rate
Use WiFi to connect Blynk
LittleFS Flag read = 0xD0D04321
No doubleResetDetected
Saving config file...
Saving config file OK
[3347] Hostname=TTGO-TCALL-GSM
[3379] LoadCfgFile
[3384] OK
[3384] CCSum=0x5558,RCSum=0x5558
[3398] LoadCredFile
[3403] OK
[3404] CrCCsum=0x1cda,CrRCsum=0x1cda
[3404] Hdr=ESP32_GSM_WFM,BrdName=TTGO_TCALL
[3404] SSID=HueNet1,PW=12345678
[3404] SSID1=HueNet2,PW1=12345678
[3406] APN=rogers-core-appl1.apn,User=wapuser1
[3411] PW=wap,PIN=12345678
[3413] Server=account.duckdns.org,WiFi_Token=wifi_token,GSM_Token=gsm_token
[3423] Server1=192.168.2.32,WiFi_Token1=wifi_token,GSM_Token1=gsm_token
[3434] Port=8080
[3435] ======= End Config Data =======
[3449] LoadCPFile
[3453] OK
[3453] bg:Stay forever in CP:Forced-non-Persistent
[3463] SaveCPFile
[3467] OK
[3478] SaveBkUpCPFile
[3482] OK
[4389]
stConf:SSID=TestPortal-ESP32,PW=TestPortalPass
[4389] IP=192.168.232.1,ch=11
gprs apn = rogers-core-appl1.apn
DRD/MRD, Forced Config Portal or No valid stored apn. Must run only WiFi to Open config portal
FF
Your stored Credentials :
MQTT Server = mqtt.ddns.net
Port = 1883
MQTT UserName = mqtt-new_user
MQTT PWD = mqtt-password
Subs Topics = SubTopic_ESP32_GSM
Pubs Topics = PubTopic_ESP32_GSM
Stop doubleResetDetecting
Saving config file...
Saving config file OK
```

#### 3.3 Enter persistent ConfigPortal

**Persistent CP will remain even after resets or time-out**. The only way to get rid of Config Portal is to enter CP, input (even fake data or none) and `Save` config data. So be careful to use this feature.

```
Start Async_TTGO_TCALL_GSM (Simultaneous WiFi+GSM) using LittleFS on TTGO_T1
Blynk_Async_GSM_Manager v1.2.0
ESP_DoubleResetDetector v1.1.1
Set GSM module baud rate
Use WiFi to connect Blynk
LittleFS Flag read = 0xD0D04321
No doubleResetDetected
Saving config file...
Saving config file OK
[3331] Hostname=TTGO-TCALL-GSM
[3347] LoadCfgFile
[3349] OK
[3350] CCSum=0x5558,RCSum=0x5558
[3357] LoadCredFile
[3360] OK
[3360] CrCCsum=0x1cda,CrRCsum=0x1cda
[3360] Hdr=ESP32_GSM_WFM,BrdName=TTGO_TCALL
[3360] SSID=HueNet1,PW=12345678
[3361] SSID1=HueNet2,PW1=12345678
[3364] APN=rogers-core-appl1.apn,User=wapuser1
[3368] PW=wap,PIN=12345678
[3371] Server=account.duckdns.org,WiFi_Token=wifi_token,GSM_Token=gsm_token
[3381] Server1=192.168.2.32,WiFi_Token1=wifi_token,GSM_Token1=gsm_token
[3391] Port=8080
[3393] ======= End Config Data =======
[3403] LoadCPFile
[3405] OK
[3405] bg:Stay forever in CP:Forced-Persistent
[3508]
stConf:SSID=TestPortal-ESP32,PW=TestPortalPass
[3508] IP=192.168.232.1,ch=11
gprs apn = rogers-core-appl1.apn
DRD/MRD, Forced Config Portal or No valid stored apn. Must run only WiFi to Open config portal
FF
Your stored Credentials :
MQTT Server = mqtt.ddns.net
Port = 1883
MQTT UserName = mqtt-new_user
MQTT PWD = mqtt-password
Subs Topics = SubTopic_ESP32_GSM
Pubs Topics = PubTopic_ESP32_GSM
Stop doubleResetDetecting
Saving config file...
Saving config file OK
```

---
---

Expand Down Expand Up @@ -1633,6 +1872,14 @@ Sometimes, the library will only work if you update the board core to the latest

## Releases

### Major Releases v1.2.0

1. To permit autoreset after configurable timeout if DRD/MRD or non-persistent forced-CP. Check [**Good new feature: Blynk.resetAndEnterConfigPortal() Thanks & question #27**](https://github.com/khoih-prog/Blynk_WM/issues/27)
2. Fix rare Config Portal bug not updating Config and dynamic Params data successfully in very noisy or weak WiFi situation
3. Add functions to control Config Portal from software or Virtual Switches. Check [How to trigger a Config Portal from code #25](https://github.com/khoih-prog/Blynk_WM/issues/25)
4. Add the new Virtual ConfigPortal SW feature to examples.
5. Disable the GSM/GPRS modem initialization which blocks the operation of Config Portal when using Config Portal.

### Major Releases v1.1.0

1. Add support to LittleFS for ESP32 using [LittleFS_esp32](https://github.com/lorol/LITTLEFS) Library
Expand Down
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