add nimble uart

download "nimble connect" on your phone, connect to "Nimble Uart", send byte array or uint8 to the board through the app

components/connectivity/Bluetooth_5.0/porting/TencentOS_tiny/include/console/console.h

@@ -1,14 +1,25 @@
 #ifndef _CONSOLE_H_
 #define _CONSOLE_H_
 
+#if 0
+
 #include "tos.h"
 
 #define console_printf      tos_kprintf
 
 // we need a console
 #define console_init(...)       -1
-#define console_write(...)
+#define console_write(...)  printf(__VA_ARGS__);
 #define console_read(...)       -1
+#endif
+
+#define console_init(...)       -1
+
+int console_printf(const char *fmt, ...);
+
+int console_read(char *str, int cnt, int *newline);
+
+void console_write(const char *str, int cnt);
 
 #endif