Diff: source/main.cpp

Revision:

2:f76a61a91e47

Parent:

0:2f1d715b6434

--- a/source/main.cpp	Tue Aug 14 12:18:50 2018 +0200
+++ b/source/main.cpp	Tue Aug 14 12:27:31 2018 +0200
@@ -39,7 +39,7 @@
 
 int main() {
     pc.baud(115200);
-    pc.printf("Hello from proprietary serial device #1\r\n");
+    pc.printf("!Hello from proprietary serial device #1\r\n");
 
     pc.attach(callback(&rx_irq));
     btn.fall(callback(&btn_irq));
@@ -48,12 +48,14 @@
         if (serial_line_ready) {
             if (strcmp(serial_buffer, "+LED1") == 0) {
                 led = 1;
+                printf(">%s\r\n!LED1 is now on\r\n", serial_buffer);
             }
             else if (strcmp(serial_buffer, "-LED1") == 0) {
                 led = 0;
+                printf(">%s\r\n!LED1 is now off\r\n", serial_buffer);
             }
             else {
-                printf("Unknown command '%s'\r\n", serial_buffer);
+                printf(">%s\r\n!Unknown command\r\n", serial_buffer);
             }
 
             serial_line_ready = false;