57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
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/*!
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* @defgroup UART
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* @brief Asynchronous serial communication
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<table>
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<caption id="UARTpins6">UART pins on the MSPM0G3507</caption>
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<tr><th>Pin <th>Description
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<tr><td>PA22 <td>UART1 Rx from other microcontroller PA8 Tx
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</table>
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* @{*/
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/**
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* @file UART2.h
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* @brief Initialize UART2, no transmit, interrupt on receive timeout
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* @details UART2 initialization. 2000 bps baud,
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* 1 start, 8 data bits, 1 stop, no parity.<br>
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* @version ECE319K v1.0
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* @author your name
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* @copyright lab 8 solution, do not post,
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* @warning AS-IS
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* @note For more information see http://users.ece.utexas.edu/~valvano/
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* @date October 29, 2023
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<table>
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<caption id="UARTpins7">UART pins on the MSPM0G3507</caption>
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<tr><th>Pin <th>Description
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<tr><td>PA22 <td>UART2 Rx from other microcontroller PA8 Tx
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<tr><td>J14 <td>Connect SW1 to PA9 (not PB23)
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</table>
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******************************************************************************/
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#ifndef __UART2_H__
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#define __UART2_H__
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/**
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* initialize UART2 for 2000 bps baud rate.<br>
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* PA22 UART2 Rx from other microcontroller PA8 Tx<br>
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* no transmit, interrupt on receive timeout
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* @param none
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* @return none
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* @brief Initialize UART1
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*/
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void UART2_Init(void);
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/**
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* Get new serial port receive data from FIFO1<br>
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* Return 0 if the FIFO1 is empty<br>
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* Return nonzero data from the FIFO1 if available
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* @param none
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* @return char ASCII code from other computer
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* @brief get data from FIFO1
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*/
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char UART2_InChar(void);
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#endif // __UART2_H__
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/** @}*/
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