Merge pull request #5 from sparkfun/NoTouchSerialPort

PaulZC · web-flow · commit e3b2a3c3ddab · 2021-12-28T22:39:21.000Z
Add software serial support for ESP32
diff --git a/src/SparkFun_u-blox_SARA-R5_Arduino_Library.cpp b/src/SparkFun_u-blox_SARA-R5_Arduino_Library.cpp
@@ -3246,7 +3246,8 @@ SARA_R5_error_t SARA_R5::init(unsigned long baud,
 
     if (_printDebug == true) _debugPort->println(F("Begin module init."));
 
-    beginSerial(baud); // Begin serial
+    if(hwAvailable() == -1)
+        beginSerial(baud); // If port is null, begin serial
 
     if (initType == SARA_R5_INIT_AUTOBAUD)
     {
@@ -3798,6 +3799,7 @@ void SARA_R5::beginSerial(unsigned long baud)
 #ifdef SARA_R5_SOFTWARE_SERIAL_ENABLED
     else if (_softSerial != NULL)
     {
+        _softSerial->end();
         _softSerial->begin(baud);
     }
 #endif

Original file line number	Diff line number	Diff line change
`@@ -3246,7 +3246,8 @@ SARA_R5_error_t SARA_R5::init(unsigned long baud,`
`3246`	`3246`
`3247`	`3247`	`if (_printDebug == true) _debugPort->println(F("Begin module init."));`
`3248`	`3248`
`3249`		`- beginSerial(baud); // Begin serial`
	`3249`	`+ if(hwAvailable() == -1)`
	`3250`	`+ beginSerial(baud); // If port is null, begin serial`
`3250`	`3251`
`3251`	`3252`	`if (initType == SARA_R5_INIT_AUTOBAUD)`
`3252`	`3253`	`{`
`@@ -3798,6 +3799,7 @@ void SARA_R5::beginSerial(unsigned long baud)`
`3798`	`3799`	`#ifdef SARA_R5_SOFTWARE_SERIAL_ENABLED`
`3799`	`3800`	`else if (_softSerial != NULL)`
`3800`	`3801`	`{`
	`3802`	`+ _softSerial->end();`
`3801`	`3803`	`_softSerial->begin(baud);`
`3802`	`3804`	`}`
`3803`	`3805`	`#endif`