TTK4155 Lab Node 1
Term project in the NTNU course TTK4155 Embedded and Industrial Computer Systems Design
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uart.h
Go to the documentation of this file.
1
9
10#ifndef INCLUDE_INCLUDE_UART_H_
11#define INCLUDE_INCLUDE_UART_H_
12
13#include <stdint.h>
14
22struct USART_config {
23 int16_t baud;
24 long fosc;
25 char recieve_buffer;
26};
27
36int USART_init(struct USART_config *config);
37
43int USART_endl(void);
44
53int USART_Transmit(unsigned char data);
54
63int USART_SendString(char data[]);
64
72int USART_Receive(void);
73
81int USART_ReceiveHandler(void);
82
83#endif // INCLUDE_INCLUDE_UART_H_
84
USART_endl
int USART_endl(void)
Transmit CRLF as end-of-line.
Definition uart.c:32
USART_Transmit
int USART_Transmit(unsigned char data)
Transmit a single byte via USART0.
Definition uart.c:39
USART_SendString
int USART_SendString(char data[])
Send a zero-terminated string over USART0.
USART_init
int USART_init(struct USART_config *config)
Initialize USART0 with the given configuration.
Definition uart.c:15
USART_Receive
int USART_Receive(void)
Receive one byte from USART0. (Minimal implementation.).
Definition uart.c:66
USART_ReceiveHandler
int USART_ReceiveHandler(void)
Handle incoming received bytes and simple command echoing.
Definition uart.c:73
config
struct USART_config config
Definition main.c:49
USART_config
USART configuration structure.
Definition uart.h:22
USART_config::fosc
long fosc
Definition uart.h:24
USART_config::baud
int16_t baud
Definition uart.h:23
USART_config::recieve_buffer
char recieve_buffer
Definition uart.h:25