fix for wrong reception in UDP

maidnl · maidnl · commit 691283a78867 · 2023-05-29T16:45:58.000+02:00
Former-commit-id: ab090d3
diff --git a/libraries/WiFiS3/src/Modem.cpp b/libraries/WiFiS3/src/Modem.cpp
@@ -201,7 +201,7 @@ bool ModemClass::buf_read(const string &prompt, string &data_res) {
                   while(_serial->available()){
                      char c = _serial->read();
                      ok += c;
-                     if(ok.size() - ok.rfind("OK\r\n") == 4) {
+                     if(ok.size() - ok.rfind("OK\r\n") == 4 && ok.rfind("OK\r\n") != string::npos) {
                         ok_found = true;
                         break;
                      }
diff --git a/libraries/WiFiS3/src/Modem.h b/libraries/WiFiS3/src/Modem.h
@@ -6,8 +6,8 @@
 #include "StringHelpers.h"
 
 
-#define MODEM_DEBUG
-#define MODEM_DEBUG_PASSTHROUGH
+//#define MODEM_DEBUG
+//#define MODEM_DEBUG_PASSTHROUGH
 #define MODEM_TIMEOUT  10000
 #define MAX_BUFF_SIZE  64
 
diff --git a/libraries/WiFiS3/src/WiFiUdp.h b/libraries/WiFiS3/src/WiFiUdp.h
@@ -30,7 +30,7 @@
 #include "Modem.h"
 #include "FifoBuffer.h"
 
-#define RX_BUFFER_DIM 1024
+#define RX_BUFFER_DIM 64
 
 class WiFiUDP : public UDP {
 private:

Original file line number	Diff line number	Diff line change
`@@ -201,7 +201,7 @@ bool ModemClass::buf_read(const string &prompt, string &data_res) {`
`201`	`201`	`while(_serial->available()){`
`202`	`202`	`char c = _serial->read();`
`203`	`203`	`ok += c;`
`204`		`- if(ok.size() - ok.rfind("OK\r\n") == 4) {`
	`204`	`+ if(ok.size() - ok.rfind("OK\r\n") == 4 && ok.rfind("OK\r\n") != string::npos) {`
`205`	`205`	`ok_found = true;`
`206`	`206`	`break;`
`207`	`207`	`}`