Exemplos de hd44780_shift em C++ (Cpp)

Exemplo n.º 1

Arquivo: ecmd.c Projeto: chuckb/ethersex

int16_t parse_cmd_lcd_shift(char *cmd, char *output, uint16_t len)
{
  if (strlen(cmd) < 1) 
    return ECMD_ERR_PARSE_ERROR;

  if (!strncmp_P(cmd + 1, PSTR("right"), 5))
    hd44780_shift(1);
  else if (!strncmp_P(cmd + 1, PSTR("left"), 4)) 
    hd44780_shift(0);
  else
    return ECMD_ERR_PARSE_ERROR;

  return ECMD_FINAL_OK;
}

Exemplo n.º 2

Arquivo: test.c Projeto: 6thimage/hd44780

int main(void)
{
    char msg[]="A nice long message for you to read !!!!"
               "A second very long message to read :) !!";

    /* set up systick */
    if(SysTick_Config(SystemCoreClock/1000))
    {
        while(1);
    }

    /* set the pins up */
    init_io();
    /* start the lcd */
    hd44780_init();

    hd44780_write_string(msg);

    while(1)
    {
        delayms(300);
        hd44780_shift(0,1);
    }

    return 0;
}

Exemplo n.º 3

Arquivo: ecmd.c Projeto: S-Metz/ethersex

int16_t parse_cmd_lcd_shift(char *cmd, char *output, uint16_t len)
{
  if (strlen(cmd) < 1) 
    return ECMD_ERR_PARSE_ERROR;

  if (!strncmp_P(cmd + 1, PSTR("right"), 5))
  { 	
    hd44780_shift(1,1);
#ifdef HD44780_MULTIENSUPPORT
    hd44780_shift(1,2);
#endif
  }
  else if (!strncmp_P(cmd + 1, PSTR("left"), 4)) 
  {
    hd44780_shift(0,1);
#ifdef HD44780_MULTIENSUPPORT
    hd44780_shift(0,2);
#endif
  }
  else
    return ECMD_ERR_PARSE_ERROR;

  return ECMD_FINAL_OK;
}