//---------------------------------------------------------------------------
// File:   C:\pic\GPSDO\UART_PIC.h
// Author: Wolfgang Buescher, DL4YHF 
// Date:   2015-12-25
// Purpose: Simple UART functions for PIC microcontollers .
//---------------------------------------------------------------------------

#ifndef _SWITCHES_H_
# include "switches.h" // <- should have been included BEFORE UART_PIC.h !
#endif

#ifndef  uint8_t
# include <stdint.h>
#endif

// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// Global variables (remember, this is a PIC with an undersized RAM,
//        so we will sooner of later have to 'abuse' these variables
//        for other purposes. Thus, declare the following vars globally.)
extern char UART_sz9Temp[10]; // temporary string, used to convert integer to string, etc


// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// Function prototypes

void UART_Init(void);
void UART_SendChar( char c );
void UART_SendCrNl(void);
void UART_SendString( const char *cp );
void UART_SendDecimal( short i16 );
uint8_t UART_ReadChar(void);

#if( RXD_INVERT_POLARITY ) // need to invert the polarity of received data by software ?
 uint8_t UART_InvertRcvdChar( uint8_t bRcvdChar );
#endif

// EOF ( UART_PIC.h )