update template

Src/main.c

@@ -35,6 +35,7 @@ OF SUCH DAMAGE.
 #include "gd32e23x.h"
 #include "systick.h"
 #include "uart.h"
+#include "uart_ring_buffer.h"
 #include "led.h"
 #include "command.h"
 #include <stdio.h>
@@ -52,26 +53,31 @@ int main(void)
     led_init();
     mcu_detect_and_config();
 
-    setbuf(stdout, NULL);
+    // delay_ms(1000);
+
     systick_config();
-    rs485_init();
 
-    printf("Flash size: %d Kbytes\n", get_flash_size());
-
-#ifdef DEBUG_VERBOSE
-    printf("Hello World!\r\n");
-#endif
+    uart_ring_buffer_init();
+    uart_init();
 
     i2c_config();
 
+#ifdef DEBUG_MODE
+    printf("Hello World!\r\n");
+#endif
+
 #ifdef DEBUG_VERBOSE
     i2c_scan();
 
     i2c_bus_reset();
 #endif
 
+    /* ========== Command Testing ========== */
+  
+    /* ========== */
+
     while(1){
-        command_process();
-        delay_ms(10);     
+        command_process();  /* Process UART commands */
+        delay_ms(10);
     }
 }