---

Procedure for serial port access

Defines

• #define kbhit   GetChar_Uart0

Functions

• void Set_Uart0 (int baudrate)

  Init serial port with specified baud rate. As default serial port is used as standard input/output.
  printf and _scanf allow the access to this i/o channel.
  Serial defaults are: 8 bit, no parity, one stop bit.
  
  

• void SendChar_Uart0 (unsigned char c)

  Send a character on serial port.
  
  

• void SendChars_Uart0 (unsigned char *buf, unsigned int size)

  Send a string of byte on serial port.
  
  

• void SendString_Uart0 (const char *s)

  Send a C string on serial port.
  
  

• unsigned char GetChar_Uart0 ()

  Wait a character from serial port.
  
  

• unsigned char Signal_Uart0 ()

  Check if a character is available from serial port.
  
  

---

Define Documentation

#define kbhit   GetChar_Uart0

---

Function Documentation

unsigned char GetChar_Uart0 (   )

Wait a character from serial port. Returns: Character from serial port. See also: Set_Uart0, SendChar_Uart0, SendChars_Uart0, SendString_Uart0, Signal_Uart0, printf, _scanf

void SendChar_Uart0 (  unsigned char  c  )

Send a character on serial port. Parameters: c  Character to send. See also: Set_Uart0, SendChars_Uart0, SendString_Uart0, GetChar_Uart0, Signal_Uart0, printf, _scanf

void SendChars_Uart0 (  unsigned char *  buf, unsigned int  size )

Send a string of byte on serial port. Parameters: buf  Data pointer. size  Number of byte to send. See also: Set_Uart0, SendChar_Uart0, SendString_Uart0, GetChar_Uart0, Signal_Uart0, printf, _scanf

void SendString_Uart0 (  const char *  s  )

Send a C string on serial port. Parameters: s  Buffer pointer. size  Number of character to send. See also: Set_Uart0, SendChar_Uart0, SendChars_Uart0, GetChar_Uart0, Signal_Uart0, printf, _scanf

void Set_Uart0 (  int  baudrate  )

Init serial port with specified baud rate. As default serial port is used as standard input/output. printf and _scanf allow the access to this i/o channel. Serial defaults are: 8 bit, no parity, one stop bit. Parameters: baudrate  Speed of bit data, (115200 suggested). See also: SendChar_Uart0, SendChars_Uart0, SendString_Uart0, GetChar_Uart0, Signal_Uart0, printf, _scanf

unsigned char Signal_Uart0 (   )

Check if a character is available from serial port. Returns: 1 = Char available, 0 = No char available. See also: Set_Uart0, SendChar_Uart0, SendChars_Uart0, SendString_Uart0, GetChar_Uart0, printf, _scanf

---