espressif/arduino-esp32
1
0
Fork 1
mirror of https://github.com/0xFEEDC0DE64/arduino-esp32.git synced 2025-07-13 02:36:31 +02:00
Code Issues Packages Projects Releases Wiki Activity

Add generic IP utilities (#3038)

Browse Source 
* Add generic IP calculations

Add:
calculateNetworkID(IPAddress ip, IPAddress subnet) => Calculate the network id using the ip and subnet (e.g. 192.168.0.0)
calculateBroadcast(IPAddress ip, IPAddress subnet) => Calculate the broadcast ip using the ip and subnet (e.g. 192.168.0.255)
calculateSubnetCIDR(IPAddress subnetMask) => Calculate the subnet CIDR using the subnet (e.g. 24)

Add:
broadcastIP() => Retrieve the network id (e.g. 192.168.0.0)
networkID() => Retrieve the broadcast IP (e.g. 192.168.0.255)
subnetCIDR() => Retrieve the subnet CIDR (e.g. 24)

Add:
broadcastIP() => Retrieve the network id (e.g. 192.168.0.0)
networkID() => Retrieve the broadcast IP (e.g. 192.168.0.255)
subnetCIDR() => Retrieve the subnet CIDR (e.g. 24)

Add:
softAPBroadcastIP() => Retrieve the network id (e.g. 192.168.0.0)
softAPNetwrokID() => Retrieve the broadcast IP (e.g. 192.168.0.255)
softAPSubnetCIDR() => Retrieve the subnet CIDR (e.g. 24)
This commit is contained in:
Ahmed Al-Qaidom
2019-08-20 16:42:55 +03:00
committed by Me No Dev
parent 2a1fde7736
commit 91b9fae111
8 changed files with 168 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
libraries/WiFi/src/WiFiSTA.cpp
View File

@ -492,6 +492,48 @@ IPAddress WiFiSTAClass::dnsIP(uint8_t dns_no)
return IPAddress(dns_ip.u_addr.ip4.addr);
}
/**
* Get the broadcast ip address.
* @return IPAddress broadcastIP
*/
IPAddress WiFiSTAClass::broadcastIP()
{
if(WiFiGenericClass::getMode() == WIFI_MODE_NULL){
return IPAddress();
}
tcpip_adapter_ip_info_t ip;
tcpip_adapter_get_ip_info(TCPIP_ADAPTER_IF_STA, &ip);
return WiFiGenericClass::calculateBroadcast(IPAddress(ip.gw.addr), IPAddress(ip.netmask.addr));
}
/**
* Get the network id.
* @return IPAddress networkID
*/
IPAddress WiFiSTAClass::networkID()
{
if(WiFiGenericClass::getMode() == WIFI_MODE_NULL){
return IPAddress();
}
tcpip_adapter_ip_info_t ip;
tcpip_adapter_get_ip_info(TCPIP_ADAPTER_IF_STA, &ip);
return WiFiGenericClass::calculateNetworkID(IPAddress(ip.gw.addr), IPAddress(ip.netmask.addr));
}
/**
* Get the subnet CIDR.
* @return uint8_t subnetCIDR
*/
uint8_t WiFiSTAClass::subnetCIDR()
{
if(WiFiGenericClass::getMode() == WIFI_MODE_NULL){
return (uint8_t)0;
}
tcpip_adapter_ip_info_t ip;
tcpip_adapter_get_ip_info(TCPIP_ADAPTER_IF_STA, &ip);
return WiFiGenericClass::calculateSubnetCIDR(IPAddress(ip.netmask.addr));
}
/**
* Return the current SSID associated with the network
* @return SSID