36 lines
1.6 KiB
C
36 lines
1.6 KiB
C
//-------------------------------------------------------------------
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// Filename: hal_uart.h
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// Description: hal UART library header file
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//-------------------------------------------------------------------
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//------------------------------------------------------------------
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//-------------------------------------------------------------------
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// Initialize UART at the startup
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//-------------------------------------------------------------------
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void halUartInit(uint32 baud);
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//-------------------------------------------------------------------
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// Read a buffer from the UART
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//-------------------------------------------------------------------
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extern uint16 halUartRead(uint8 *pBuffer, uint16 length);
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//-------------------------------------------------------------------
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// Write a buff to the uart
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//-------------------------------------------------------------------
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extern uint16 halUartWrite(uint8 *pBuffer, uint16 length);
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//-------------------------------------------------------------------
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// Return the number of bytes in the Rx buffer
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//-------------------------------------------------------------------
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extern uint16 halUartRxLen(void);
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//-------------------------------------------------------------------
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// Abort UART when entering sleep mode
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//-------------------------------------------------------------------
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extern void halUartSuspend(void);
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//-------------------------------------------------------------------
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// Resume UART after wakeup from sleep
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//-------------------------------------------------------------------
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extern void halUartResume(void);
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