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add toCharArray() to IPAddress class

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This commit is contained in:
Martin Ayotte 2015-08-20 23:43:01 -04:00
parent 568c48b065
commit 664d92fbd0
2 changed files with 15 additions and 0 deletions
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14
cores/esp8266/IPAddress.cpp
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@ -64,3 +64,17 @@ size_t IPAddress::printTo(Print& p) const {
return n;
}
char *IPAddress::toCharArray()
{
static char szRet[20];
String str = String(_address.bytes[0]);
str += ".";
str += String(_address.bytes[1]);
str += ".";
str += String(_address.bytes[2]);
str += ".";
str += String(_address.bytes[3]);
str.toCharArray(szRet, 20);
return szRet;
}

1
cores/esp8266/IPAddress.h
View File

@ -70,6 +70,7 @@ class IPAddress: public Printable {
IPAddress& operator=(uint32_t address);
virtual size_t printTo(Print& p) const;
char * toCharArray();
friend class EthernetClass;
friend class UDP;