update

include/znordic.h

@@ -67,6 +67,8 @@ void        znordic_rtc_settime(uint16_t year, uint8_t month, uint8_t day, uint8
 void        znordic_force_flush_log();
 const char* fmt(const char* fmt, ...);
 const char* hex2str(const uint8_t* data, uint16_t len);
+
+void nrf_log_backend_uart_tx_raw(char const* p_buffer, size_t len);
 /*******************************************************************************
  *                                     LOG                                     *
  *******************************************************************************/