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Add new control to WiFi Scan

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This commit is contained in:
me-no-dev 2017-04-04 02:03:54 +03:00
parent b465858563
commit 7e5b278107
2 changed files with 10 additions and 2 deletions
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10
libraries/WiFi/src/WiFiScan.cpp
View File

@ -54,7 +54,7 @@ void* WiFiScanClass::_scanResult = 0;
* @param show_hidden show hidden networks * @param show_hidden show hidden networks
* @return Number of discovered networks * @return Number of discovered networks
*/ */
int8_t WiFiScanClass::scanNetworks(bool async, bool show_hidden) int8_t WiFiScanClass::scanNetworks(bool async, bool show_hidden, bool passive, uint32_t max_ms_per_chan)
{ {
if(WiFiScanClass::_scanStarted) { if(WiFiScanClass::_scanStarted) {
return WIFI_SCAN_RUNNING; return WIFI_SCAN_RUNNING;
@ -71,6 +71,14 @@ int8_t WiFiScanClass::scanNetworks(bool async, bool show_hidden)
config.bssid = 0; config.bssid = 0;
config.channel = 0; config.channel = 0;
config.show_hidden = show_hidden; config.show_hidden = show_hidden;
if(passive){
config.scan_type = WIFI_SCAN_TYPE_PASSIVE;
config.scan_time.passive = max_ms_per_chan;
} else {
config.scan_type = WIFI_SCAN_TYPE_ACTIVE;
config.scan_time.active.min = 100;
config.scan_time.active.max = max_ms_per_chan;
}
if(esp_wifi_scan_start(&config, WiFiScanClass::_scanAsync) == ESP_OK) { if(esp_wifi_scan_start(&config, WiFiScanClass::_scanAsync) == ESP_OK) {
WiFiScanClass::_scanComplete = false; WiFiScanClass::_scanComplete = false;
WiFiScanClass::_scanStarted = true; WiFiScanClass::_scanStarted = true;

2
libraries/WiFi/src/WiFiScan.h
View File

@ -31,7 +31,7 @@ class WiFiScanClass
public: public:
int8_t scanNetworks(bool async = false, bool show_hidden = false); int8_t scanNetworks(bool async = false, bool show_hidden = false, bool passive = false, uint32_t max_ms_per_chan = 300);
int8_t scanComplete(); int8_t scanComplete();
void scanDelete(); void scanDelete();