mirror of https://github.com/arendst/Tasmota.git
32 lines
640 B
C++
32 lines
640 B
C++
|
|
#include <TasmotaModbus.h>
|
|
|
|
TasmotaModbus Modbus(14, 12);
|
|
|
|
void setup() {
|
|
Serial.begin(115200);
|
|
Modbus.Begin(9600);
|
|
|
|
Serial.println("\nTasmotaModbus test started");
|
|
|
|
Modbus.Send(0x01, 0x04, 0, 8);
|
|
}
|
|
|
|
void loop() {
|
|
if (Modbus.ReceiveReady()) {
|
|
uint8_t buffer[26];
|
|
|
|
uint8_t error = Modbus.ReceiveBuffer(buffer, 8);
|
|
if (error) {
|
|
Serial.print("Modbus response error ");
|
|
Serial.println(error);
|
|
} else {
|
|
Serial.print("Modbus received:");
|
|
for (int i = 0; i < (buffer[2]) ? buffer[2] +5 : sizeof(buffer); i++) {
|
|
Serial.print(" ");
|
|
Serial.print(buffer[i], HEX);
|
|
}
|
|
}
|
|
}
|
|
}
|