FDprint

Required Setup

To use any of the printing functions select_font(font) must be called with one of the following included fonts or a custom user font set.

• font4x6
• font6x8
• font8x8
• font8x8ext
  To create a custom font see the Fonts for instructions on how to create fonts.

Details

This function has several different forms all covered in the use section. There is also a locationally aware version and a automatic version.

When using these functions the base and precision do not have to be specified.

Use

print(x,y,string)

• Arguments:
  • uint8_t x:
  • The x location to print at.
  • uint8_t y:
  • The y location to print at.
  • const char * string:
  • The string to be printed.
    print(x,y,char,base)
• Arguments:
  • uint8_t x:
  • The x location to print at.
  • uint8_t y:
  • The y location to print at.
  • char or unsigned char char:
  • The data to print.
  • int base:
  • The base to print in:
    • BYTE = 0 (default)
    • DEC = 10
    • HEX = 16
      print(x,y,int,base)
• Arguments:
  • uint8_t x:
  • The x location to print at.
  • uint8_t y:
  • The y location to print at.
  • int or unsigned int or long or unsigned long int:
  • The data to print.
  • int base:
  • The base to print in:
    • BYTE = 0
    • DEC = 10 (default)
    • HEX = 16
      print(x,y,double,precision)
• Arguments:
  • uint8_t x:
  • The x location to print at.
  • uint8_t y:
  • The y location to print at.
  • double double:
  • The data to be printed.
  • int precision:
  • The number of digits to print past the decimal place (default = 2)
    print(string)
• Arguments:
  • const char * string:
  • The string to be printed.
    print(char,base)
• Arguments:
  • char or unsigned char char:
  • The data to print.
  • int base:
  • The base to print in:
    • BYTE = 0 (default)
    • DEC = 10
    • HEX = 16
      print(int,base)
• Arguments:
  • int or unsigned int or long or unsigned long int:
  • The data to print.
  • int base:
  • The base to print in:
    • BYTE = 0
    • DEC = 10 (default)
    • HEX = 16
      print(double,precision)
• Arguments:
  • double double:
  • The data to be printed.
  • int precision:
  • The number of digits to print past the decimal place (default = 2)