Reverting CIPSENDBUF to CIPSEND to fix UDP connections. Tested on both UDP and TCP.

kegilbert · kegilbert · commit c588afe92e4f · 2017-04-27T10:43:29.000-05:00
diff --git a/ESP8266/ESP8266.cpp b/ESP8266/ESP8266.cpp
@@ -199,7 +199,7 @@ bool ESP8266::send(int id, const void *data, uint32_t amount)
 {
     //May take a second try if device is busy
     for (unsigned i = 0; i < 2; i++) {
-        if (_parser.send("AT+CIPSENDBUF=%d,%d", id, amount)
+        if (_parser.send("AT+CIPSEND=%d,%d", id, amount)
             && _parser.recv(">")
             && _parser.write((char*)data, (int)amount) >= 0) {
             return true;

Original file line number	Diff line number	Diff line change
`@@ -199,7 +199,7 @@ bool ESP8266::send(int id, const void *data, uint32_t amount)`
`199`	`199`	`{`
`200`	`200`	`//May take a second try if device is busy`
`201`	`201`	`for (unsigned i = 0; i < 2; i++) {`
`202`		`- if (_parser.send("AT+CIPSENDBUF=%d,%d", id, amount)`
	`202`	`+ if (_parser.send("AT+CIPSEND=%d,%d", id, amount)`
`203`	`203`	`&& _parser.recv(">")`
`204`	`204`	`&& _parser.write((char*)data, (int)amount) >= 0) {`
`205`	`205`	`return true;`