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[test] WiFi periodic scanning #2088

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[test] WiFi periodic scanning #2088

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109c392
test justwifi changes
mcspr Dec 29, 2019
56d5228
bump
mcspr Dec 29, 2019
c7ef9ac
fix scan disconnection
mcspr Dec 29, 2019
4122905
Merge branch 'dev' into wifi/periodic-scan
mcspr Mar 12, 2020
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8 changes: 8 additions & 0 deletions code/espurna/config/general.h
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Original file line number Diff line number Diff line change
Expand Up @@ -504,6 +504,14 @@
#define WIFI_SCAN_NETWORKS 1 // Perform a network scan before connecting
#endif

#ifndef WIFI_PERIODIC_SCAN_INTERVAL
#define WIFI_PERIODIC_SCAN_INTERVAL 180000 // Perform a network scan while connected to find a better suited network. (time value in ms, default is 3 minutes)
#endif

#ifndef WIFI_PERIODIC_SCAN_RANGE
#define WIFI_PERIODIC_SCAN_RANGE 20 // Minimum RSSI difference of a better network (absolute number, 0...127)
#endif

// Optional hardcoded configuration (up to 5 networks, depending on WIFI_MAX_NETWORKS and espurna/wifi_config.h)
#ifndef WIFI1_SSID
#define WIFI1_SSID ""
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9 changes: 8 additions & 1 deletion code/espurna/wifi.ino
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Expand Up @@ -124,8 +124,10 @@ void _wifiConfigure() {
#if JUSTWIFI_ENABLE_SMARTCONFIG
if (index == 0) _wifi_smartconfig_initial = true;
#endif

jw.enableScan(getSetting("wifiScan", 1 == WIFI_SCAN_NETWORKS));
jw.setPeriodicScanInterval(getSetting("wifiScanIntvl", WIFI_PERIODIC_SCAN_INTERVAL));
jw.setRSSIThreshold(getSetting("wifiScanRSSI", WIFI_PERIODIC_SCAN_RANGE));

const auto sleep_mode = getSetting<WiFiSleepType_t, _wifiSleepModeConvert>("wifiSleep", WIFI_SLEEP_MODE);
WiFi.setSleepMode(sleep_mode);
Expand Down Expand Up @@ -284,6 +286,11 @@ void _wifiDebugCallback(justwifi_messages_t code, char * parameter) {
DEBUG_MSG_P(PSTR("[WIFI] %s\n"), parameter);
}

if (code == MESSAGE_FOUND_BETTER_NETWORK) {
DEBUG_MSG_P(PSTR("[WIFI] Reconnecting to %s\n"), parameter);
WiFi.disconnect();
}

// -------------------------------------------------------------------------

if (code == MESSAGE_CONNECTING) {
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2 changes: 1 addition & 1 deletion code/platformio.ini
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Expand Up @@ -115,7 +115,7 @@ lib_deps =
https://bitbucket.org/xoseperez/fauxmoesp.git#3.1.0
https://github.com/xoseperez/hlw8012.git#1.1.0
https://github.com/markszabo/IRremoteESP8266#v2.2.0
https://github.com/xoseperez/justwifi.git#2.0.2
https://github.com/mcspr/justwifi.git#387e4df
https://github.com/madpilot/mDNSResolver#4cfcda1
https://github.com/xoseperez/my92xx#3.0.1
https://github.com/256dpi/arduino-mqtt#196556b6
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