git.gag.com Git - debian/cc1111/blob - device/lib/pic16/libio/i2c/i2cwritec.c

   1
   2 #include <pic18fregs.h>
   3
   4 #include <i2c.h>
   5
   6 char i2c_writechar(unsigned char dat)
   7 {
   8   SSPBUF = dat;
   9   if( SSPCON1bits.WCOL ) {
  10     return -1;
  11   } else {
  12     while( I2C_DRDY() );
  13     return 0;
  14   }
  15 }