This file enables reading of usart data for use with a serial receiver. More...

#include "board.h"

Functions
void	usart1Init (void)
	Initializes the low level registers for usart1. More...

void	usart1Read (uint8_t *pData, uint8_t size)
	Reads in data form usart1 with DMA. More...

void	usart6Init (void)
	Initializes the low level registers for usart1. More...

void	usart6Write (char *pData, uint8_t size)
	Reads in data form usart1 with DMA. More...

void	USART6_IRQHandler (void)
	USART6 global interrupt handler. More...

void	DMA2_Stream2_IRQHandler (void)
	DMA2_Stream2 global interrupt handler. More...

void	DMA2_Stream6_IRQHandler (void)
	DMA2_Stream6 global interrupt handler. More...

Variables
uint8_t	rx1Buf [RX1BUF_SIZE]

char	read

uint8_t	readFlag = 0

Detailed Description

This file enables reading of usart data for use with a serial receiver.

Author: Jeremy Wolfe

Date: 23 FEB 2022

Function Documentation

◆ DMA2_Stream2_IRQHandler()

void DMA2_Stream2_IRQHandler ( void )

DMA2_Stream2 global interrupt handler.

Returns: Void.

◆ DMA2_Stream6_IRQHandler()

void DMA2_Stream6_IRQHandler ( void )

DMA2_Stream6 global interrupt handler.

Returns: Void.

◆ usart1Init()

void usart1Init ( void )

Initializes the low level registers for usart1.

Returns: Void.

◆ usart1Read()

void usart1Read	(	uint8_t *	pData,
		uint8_t	size
	)

Reads in data form usart1 with DMA.

Parameters

*pData	A pointer to location where you want to read data to.
size	The amount of bytes to be read.

Returns: Void.

◆ USART6_IRQHandler()

void USART6_IRQHandler ( void )

USART6 global interrupt handler.

Returns: Void.

◆ usart6Init()

void usart6Init ( void )

Initializes the low level registers for usart1.

Returns: Void.

◆ usart6Write()

void usart6Write	(	char *	pData,
		uint8_t	size
	)

Reads in data form usart1 with DMA.

Parameters

*pData	A pointer to location where you want to read data to.
size	The amount of bytes to be read.

Returns: Void.

Variable Documentation

◆ read

char read

◆ readFlag

uint8_t readFlag = 0

◆ rx1Buf

uint8_t rx1Buf[RX1BUF_SIZE]

Functions

Variables