pico_uart.c File Reference

Source file of UART driver for pico. More...

#include "no_os_error.h"
#include "no_os_uart.h"
#include "no_os_lf256fifo.h"
#include "no_os_alloc.h"
#include "pico_uart.h"
#include "pico_irq.h"
#include "pico/stdlib.h"
#include "hardware/irq.h"

Include dependency graph for pico_uart.c:

Functions
void	uart_rx_callback (void *context)
	UART RX callback handler. More...

Variables
const struct no_os_uart_platform_ops	pico_uart_ops
	pico platform specific UART platform ops structure More...

Detailed Description

Source file of UART driver for pico.

Author

RBolboac (ramon.nosp@m.a.bo.nosp@m.lboac.nosp@m.a@an.nosp@m.alog..nosp@m.com)

Copyright 2022(c) Analog Devices, Inc.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. Neither the name of Analog Devices, Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES, INC. “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES, INC. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

uart_rx_callback()

void uart_rx_callback

(

void *

context

)

UART RX callback handler.

Parameters

context

- Callback context, cntains uart descriptor.

Variable Documentation

pico_uart_ops

const struct no_os_uart_platform_ops pico_uart_ops

Initial value:

= {
    .init = &pico_uart_init,
    .read = &pico_uart_read,
    .write = &pico_uart_write,
    .remove = &pico_uart_remove
}

pico platform specific UART platform ops structure

pico specific UART platform ops structure