Update README.md

README.md

@@ -22,4 +22,35 @@ To run this program all you need to do is:
 4. enter each index (0x__) separated by enter presses
 5. check my result :)
 
+
+
+Functions I wrote and their purpose:
+
+- int main(void): main loop that gathers user inputs as packet data to be
+                  distinguished. This function calls Distinguish(uint8_t *data)
+                  and then checks wether this function was successful at reading
+                  the data.
+
+- int Distinguish(uint8_t *data): Takes a pointer to the data packet and then 
+                  looks into the data to find the message_type, length, and ID.
+                  Then check the message type to be Display (x34), motor 
+                  message (x80) or neither. If the message type is known then 
+                  the message_data is created following the appropriate data 
+                  structure depending on message_type. Then call the correct
+                  function inputting the message_data. 
+
+
+- void display_message(char* message, uint16_t message_length):
+                  This function first prompts to the user that this specific
+                  function was called. Then displays the message in ASCII by 
+                  looping through the char array/string.
+
+- void update_motor(int32_t forwardback, int32_t leftright):
+                  This function first prompts the user that this specific 
+                  function was called. Then it displays the forward_back and 
+                  left_right data as a signed integer.
+
+
+
+
 if for some reason things dont work try /make clean and repeat the steps.