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updated SerialTransceiver

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Signed-off-by: Stephan Richter <s.richter@srsoftware.de>
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Stephan Richter
2024-04-13 17:01:50 +02:00
parent 40e785839b
commit b4278a77af
1 changed files with 6 additions and 8 deletions
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14
Software/SerialTransceiver/SerialTransceiver.ino
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@@ -8,27 +8,25 @@
// include the library code: // include the library code:
#include <SoftRS485.h> #include <SoftRS485.h>
#define PROGRAM "RS485-Nano Rev 2.0 / Transceiver 1.0"
#define Max485_RO 3 // read-output of Max485 #define Max485_RO 3 // read-output of Max485
#define Max485_RE 5 // not-read-enable of Max485 #define Max485_RE 5 // not-read-enable of Max485
#define Max485_DE 9 // data enable of Max485 #define Max485_DE 9 // data enable of Max485
#define Max485_DI 8 // data input of Max485 #define Max485_DI 8 // data input of Max485
String message = ""; #define PROGRAM "{hw:RS485-Nano rev 2.0,firmware:Transceiver,version:1.0}"
String message = "";
char c;
void setup() { void setup() {
Serial.begin(115200); Serial.begin(115200);
init485(Max485_RO,Max485_RE,Max485_DE,Max485_DI); // library initialization: init485(Max485_RO,Max485_RE,Max485_DE,Max485_DI); // library initialization:
send485(PROGRAM);
} }
void loop() { void loop() {
if (available485()) { if (available485()) Serial.println(get485message());
Serial.println(get485message());
}
if (Serial.available()) { if (Serial.available()) {
// get the new byte: c = (char)Serial.read();
char c = (char)Serial.read();
if (c == '\n') { if (c == '\n') {
send485(message.c_str()); send485(message.c_str());
message = ""; message = "";