Uart

[netra]

Can anyone provide me sample code to use  cts and rts in internal uart of mcf52259Cag80 controller??

Thanks in advance

[Martin_]

The UART module can use RTS and CTS automatically. You just enable the functionality. Example for this is given in MQX:

_bsp_serial_io_init() function in gpio_init.c to enable pin functions.

_mcf52xx_uart_serial_polled_ioctl(), case IO_IOCTL_SERIAL_SET_FLAGS, to enable transmitter CTS checking and receiver RTS assertion/deassertion.