59 lines
1.2 KiB
C++
59 lines
1.2 KiB
C++
/**
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******************************************************************************
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* @file SHAL_TIM.h
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* @author Luca Lizaranzu
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* @brief Relating to SHAL_UART and USART object abstractions
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******************************************************************************
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*/
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#ifndef SHMINGO_HAL_SHAL_UART_H
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#define SHMINGO_HAL_SHAL_UART_H
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#include "SHAL_UART_REG.h"
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#include "SHAL_UART_TYPES.h"
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class SHAL_UART{
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friend class UARTManager;
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public:
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void init(UART_Pair_Key pair);
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//begins Tx and Usart TODO either modify this function or add a new one that supports Rx
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void begin(uint32_t baudRate) volatile;
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//Sends a string
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void sendString(const char* s) volatile;
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//Sends a char
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void sendChar(char c) volatile;
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private:
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SHAL_UART() = default; //Initializer for array
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//Creates a SHAL_UART based on a pair of two valid U(S)ART pins
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UART_Pair_Key m_key = UART_Pair_Key::INVALID;
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};
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#define UART(num) UARTManager::get(num)
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class UARTManager{
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public:
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static SHAL_UART& get(uint8_t uart);
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UARTManager() = delete;
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private:
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inline static SHAL_UART m_UARTs[NUM_USART_LINES] = {};
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};
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#endif //SHMINGO_HAL_SHAL_UART_H
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