sd_uart.c File Reference

UART Control. More...

#include <string.h>
#include "stm32f0xx_hal.h"
#include "sd_buffer.h"
#include "sd_uart.h"
#include "sd_tim.h"
#include "sd_led.h"
#include "sd_led_pattern.h"

Functions
static enum sd_uart_err	sd_uart_dev_init (struct sd_uart_dev *dev, UART_HandleTypeDef *huart)
	UART Device Initialization Initialize UART device structure. More...
static enum sd_uart_err	sd_uart_rx_isr (struct sd_uart_dev *dev)
	Receive Interrupt Routine. More...
static void	sd_uart_err_cb (struct sd_uart_dev *dev)
	Handle UART errors. More...
void	sd_usart1_init (void)
	USART 1 Initialization.
void	sd_usart2_init (void)
	USART 2 Initialization.
void	sd_usart3_init (void)
	USART 3 Initialization.
void	HAL_UART_MspInit (UART_HandleTypeDef *huart)
void	HAL_UART_MspDeInit (UART_HandleTypeDef *huart)
enum sd_uart_err	sd_uart_rx_init (struct sd_uart_dev *dev, struct sd_cbuf *rx_buff)
	UART Receive Interrupt Initialization Enable and prepare the UART to receive on interrupt. More...
void	sd_uart_irqhandler (struct sd_uart_dev *dev)
	UART Interrupt Handler Handle interrupt events on the UART peripheral. More...
enum sd_uart_err	sd_uart_transmit (struct sd_uart_dev *dev, uint8_t *buf, uint32_t len, uint32_t timeout)
	Transmit Data In Blocking Mode. More...

Variables
static UART_HandleTypeDef	huart1
static UART_HandleTypeDef	huart2
static UART_HandleTypeDef	huart3
struct sd_uart_dev	uart1_dev
struct sd_uart_dev	uart2_dev
struct sd_uart_dev	uart3_dev

Detailed Description

UART Control.

Author

R. Bush bush@.nosp@m.krtk.nosp@m.l.com

Version

v1.0

Date

2016 March 28

Copyright

FreeBSD

Copyright (c) 2016, krtkl 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.

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 OWNER 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.

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