Merge branch 'haoran_flowchart' of https://github.com/CMU-Robotics-Club/RoboBuggy into haoran_flowchart

Author: HaoranFei

Electrical/Transistor/code/radio_buggy_mega/main.cpp

@@ -147,12 +147,12 @@ RadioReceiver g_auton_rx;
 StatusLights lights_rc(STATUS_LIGHT_PINN_GREEN, 
                        &STATUS_LIGHT_PORT_GREEN, 
                        &STATUS_LIGHT_DDR_GREEN);
-StatusLights lights_auton(STATUS_LIGHT_PINN_RED, 
-                          &STATUS_LIGHT_PORT_RED, 
-                          &STATUS_LIGHT_DDR_RED);
-StatusLights lights_battery(STATUS_LIGHT_PINN_BLUE, 
-                            &STATUS_LIGHT_PORT_BLUE, 
-                            &STATUS_LIGHT_DDR_BLUE);
+StatusLights lights_auton(STATUS_LIGHT_PINN_BLUE, 
+                          &STATUS_LIGHT_PORT_BLUE, 
+                          &STATUS_LIGHT_DDR_BLUE);
+StatusLights lights_battery(STATUS_LIGHT_PINN_RED, 
+                            &STATUS_LIGHT_PORT_RED, 
+                            &STATUS_LIGHT_DDR_RED);
 Rotary g_encoder_distance;
 Quadrature g_encoder_steering;
 
@@ -431,6 +431,7 @@ int main(void) {
     // prepare uart2 (because servo conflicts with uart1) for debug output
     uart2_init(UART_BAUD_SELECT(BAUD, F_CPU));
     uart2_fdevopen(&g_uart_debug);
+
     // map stdio for printf
     stdin = stdout = stderr = &g_uart_debug;