uart.h 873 B

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  1. /*
  2. * Copyright (c) 2019-2021 Arm Limited. All rights reserved.
  3. *
  4. * SPDX-License-Identifier: Apache-2.0
  5. *
  6. * Licensed under the Apache License, Version 2.0 (the License); you may
  7. * not use this file except in compliance with the License.
  8. * You may obtain a copy of the License at
  9. *
  10. * www.apache.org/licenses/LICENSE-2.0
  11. *
  12. * Unless required by applicable law or agreed to in writing, software
  13. * distributed under the License is distributed on an AS IS BASIS, WITHOUT
  14. * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15. * See the License for the specific language governing permissions and
  16. * limitations under the License.
  17. */
  18. #ifndef _UART_STDOUT_H_
  19. #define _UART_STDOUT_H_
  20. #if __cplusplus
  21. extern "C" {
  22. #endif
  23. void uart_init(void);
  24. unsigned char uart_putc(unsigned char my_ch);
  25. unsigned char uart_getc(void);
  26. #if __cplusplus
  27. }
  28. #endif
  29. #endif