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55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
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/*---------------------------------------------------------------------------
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Project: WL33_NUCLEO_UART
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File Name: usart.h
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Author: MartinA
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Creation Date: Jan 12, 2025
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Description: <decription here?
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version, provided this copyright notice
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is included.
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Copyright (c) 2024-25 Alberta Digital Radio Communications Society
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Revision History:
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---------------------------------------------------------------------------*/
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#ifndef INC_USART_H_
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#define INC_USART_H_
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#include "types.h"
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#include "main.h"
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// definitions
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typedef uint32_t UART_TIMEOUT_T; // uart timer type
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typedef uint16_t BUFFER_SIZE_T; // buffer size type
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typedef uint8_t DATA_ELEMENT; // buffer data element
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// uart HAL handle
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extern UART_HandleTypeDef huart1;
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// logger defines
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#define LOG_NOTICE 0 // notice
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#define LOG_ERROR 1 // error
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#define LOG_SEVERE 2 // severe error
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void logger(int severity, char *format, ...);
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// API calls
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void USART_RxBuffer_reset(void);
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size_t databuffer_bytesInBuffer(void);
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DATA_ELEMENT databuffer_get(UART_TIMEOUT_T timeout);
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BOOL databuffer_contains(const char *tag, UART_TIMEOUT_T rx_timeout, BOOL saveData, char *SaveBuffer);
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BOOL USART_Send_String(const char *string, size_t len);
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BOOL USART_Send_Char(const char c);
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void USART_Print_string(char *format, ...);
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#endif /* INC_USART_H_ */
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