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main.cpp

@@ -23,9 +23,10 @@ int main() {
     list_ports();
 
     //const char* desired_port = "/dev/cu.usbserial-AC01YB5P";
-    //const char* desired_port = "/dev/ttyUSB0";
-    const char* desired_port = "/dev/ttyACM0";
+    const char* desired_port = "/dev/ttyUSB0";
+    //const char* desired_port = "/dev/ttyACM0";
     constexpr uint32_t baud_rate = 115200;
+    //constexpr uint32_t baud_rate = 19200;
     constexpr uint32_t byte_buffer_size = 512;
     char byte_buffer[byte_buffer_size];
 
@@ -39,7 +40,7 @@ int main() {
             while (true) {
                 int bytes_waiting = sp_input_waiting(port);
                 if (bytes_waiting > 0) {
-                    std::cout << bytes_waiting << " bytes in the buffer: ";
+                    //std::cout << bytes_waiting << " bytes in the buffer: ";
                     int byte_num = 0;
                     byte_num = sp_nonblocking_read(port, byte_buffer, byte_buffer_size);
                     //bool button_pressed = false;
@@ -49,7 +50,7 @@ int main() {
                         //}
                         std::cout << byte_buffer[i];
                     }
-                    std::cout << '\n';
+                    //std::cout << '\n';
                     /*
                     if (button_pressed) {
                         std::cout << "   the button is pressed!";
@@ -87,4 +88,3 @@ int main() {
 
     return 0;
 }
-