uart_api.c File Reference

This file is part of the RA4M2 platform layer. More...

#include "uart_api.h"
#include "driver/uart.h"
#include "driver/irq.h"
#include "main.h"
#include "hal_data.h"
#include <assert.h>
#include <stdio.h>
#include <stdarg.h>

Include dependency graph for uart_api.c:

Enumerations
enum	argus_uart_t {   UART_START = 's' ,   UART_STOP = 'p' }

Functions
static void	uart_rx_callback (uint8_t const *data, uint32_t const size)
void	UART_API_Init (void)
	Initializes the UART API module.
void	UART_Send1D (argus_results_t const *res)
	Prints measurement results via UART.
void	UART_HandleCommand (void)
	Handles incoming UART commands by invoking the corresponding methods.

Variables
static volatile uint8_t	myUartRxData

Detailed Description

This file is part of the RA4M2 platform layer.

This file provides UART driver functionality.

Copyright

Copyright (c) 2022, Broadcom Inc All rights reserved.

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 the copyright holder 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 THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.

Enumeration Type Documentation

argus_uart_t

enum argus_uart_t

UART Data characters definition

Enumerator
UART_START	Remote Frame ID for starting measurements
UART_STOP	Remote Frame ID for stopping measurements

Function Documentation

uart_rx_callback()

static void uart_rx_callback ( uint8_t const *  data, uint32_t const  size  )

static

Callback invoked from the UART interface for incoming data.

Variable Documentation

myUartRxData

volatile uint8_t myUartRxData

static

Indicates received UART data.