update

inc/rs485_protocol.h

@@ -35,9 +35,20 @@ typedef enum
     VALIDATION_LENGTH_ERROR = 8
 } validation_result_t;
 
+
+typedef enum
+{
+    PS_LEN = 0,
+    PS_TYPE,
+    PS_PAYLOAD,
+    PS_CRC,
+    PS_NULL
+} packet_state;
+
 /******************************************************************************/
 
-void process_command(uint8_t* cmd, size_t length);
+// void process_command(uint8_t* cmd, size_t length);
+void process_command(void);
 
 uint8_t calculate_crc(uint8_t data[], uint8_t data_length);
 
@@ -53,4 +64,8 @@ void gd60914_tempture_report(void);
 
 void ultrasonic_distance_report(void);
 
+void process_printer(void);
+
+void get_command (void);
+
 #endif //RS485_PROTOCOL_H