Lines Matching refs:character

101 This ASM function is used to send a character to the UART's Transmit FIFO. It takes
102 two arguments, a character as int stored in w0, and the ``console_t`` struct pointer
103 stored in x1. It returns w0 with either the character on successs or a negative
121 This ASM function is used to read a character from the receive FIFO. It takes a pointer
122 to the console_struct as an argument and returns a character on success or a negative
236 removed console on success or a ``NULL`` character upon failure.
282 Invoking this function sends a character to the ``console->putc`` (struct
288 This function takes the int value of a character as an argument and returns the
289 int value of the character back on success or a negative int value on error.
304 This function is used to fetch a character from the receive FIFO that has
309 This function doesn't take any argument but returns a character as an int.
333 used to send a character to the ``console_putc()`` function to be printed to
336 This function will either return the character on success or an **EOF** character