C++ (Cpp) z16f_setup Examples

Example #1

File: z16f_serial.c Project: hechan/NuttX

void up_earlyserialinit(void)
{
    (void)z16f_disableuartirq(&TTYS0_DEV);
    (void)z16f_disableuartirq(&TTYS1_DEV);

    CONSOLE_DEV.isconsole = true;
    z16f_setup(&CONSOLE_DEV);
}

Example #2

File: z16f_serial.c Project: acassis/ros2_nuttx

void up_earlyserialinit(void)
{
  uint8_t regval;

  /* Configure UART alternate pin functions.  This may duplicate logic in
   * z16f_lowuartinit() or z16f_lowinit().
   */

#ifdef CONFIG_Z16F_UART0
  /* UART0 is PA4 and PA5, alternate function 1 */

  regval  = getreg8(Z16F_GPIOA_AFL);
  regval |= 0x30;
  putreg8(regval, Z16F_GPIOA_AFL);

  regval  = getreg8(Z16F_GPIOA_AFH);
  regval &= ~0x30;
  putreg8(regval, Z16F_GPIOA_AFH);
#endif

#ifdef CONFIG_Z16F_UART1
  /* UART1 is PD4 and PD5, alternate function 1 */

  regval  = getreg8(Z16F_GPIOD_AFL);
  regval |= 0x30;
  putreg8(regval, Z16F_GPIOD_AFL);

  regval  = getreg8(Z16F_GPIOD_AFH);
  regval &= ~0x30;
  putreg8(regval, Z16F_GPIOD_AFH);
#endif

  /* Disable UART interrupts */

#ifdef TTYS0_DEV
  (void)z16f_disableuartirq(&TTYS0_DEV);
#endif

#ifdef TTYS1_DEV
  (void)z16f_disableuartirq(&TTYS1_DEV);
#endif

  /* Configuration any serial console */

#ifdef CONSOLE_DEV
  CONSOLE_DEV.isconsole = true;
  z16f_setup(&CONSOLE_DEV);
#endif
}