Fix printing of binary chars

nseidle · nseidle · commit 8ef43be58a7f · 2022-04-12T21:16:15.000-06:00
diff --git a/Firmware/LoRaSerial_Firmware/System.ino b/Firmware/LoRaSerial_Firmware/System.ino
@@ -76,9 +76,11 @@ void systemPrintln()
 
 void systemWrite(uint8_t value)
 {
-  char temp[2];
-  sprintf(temp, "%c", value);
-  systemPrint(temp);
+  Serial.write(value);
+
+#if defined(ARDUINO_ARCH_SAMD)
+  Serial1.write(value);
+#endif
 }
 
 void systemFlush()

Original file line number	Diff line number	Diff line change
`@@ -76,9 +76,11 @@ void systemPrintln()`
`76`	`76`
`77`	`77`	`void systemWrite(uint8_t value)`
`78`	`78`	`{`
`79`		`- char temp[2];`
`80`		`- sprintf(temp, "%c", value);`
`81`		`- systemPrint(temp);`
	`79`	`+ Serial.write(value);`
	`80`	`+`
	`81`	`+#if defined(ARDUINO_ARCH_SAMD)`
	`82`	`+ Serial1.write(value);`
	`83`	`+#endif`
`82`	`84`	`}`
`83`	`85`
`84`	`86`	`void systemFlush()`