mirror of
https://github.com/hoglet67/AtomBusMon.git
synced 2024-06-17 11:29:31 +00:00
86 lines
2.1 KiB
C
86 lines
2.1 KiB
C
/*
|
|
Status.h
|
|
|
|
Functions for logging program status to the serial port, to
|
|
be used for debugging pruposes etc.
|
|
|
|
2008-03-21, P.Harvey-Smith.
|
|
|
|
Some functions and macros borrowed from Dean Camera's LURFA
|
|
USB libraries.
|
|
|
|
*/
|
|
|
|
#include <avr/io.h>
|
|
#include <avr/pgmspace.h>
|
|
#include <stdbool.h>
|
|
#include <stdio.h>
|
|
|
|
|
|
#ifndef __STATUS_DEFINES__
|
|
#define __STATUS_DEFINES__
|
|
|
|
#ifdef SERIAL_STATUS
|
|
#define log0(format,...) fprintf_P(&ser0stream,PSTR(format),##__VA_ARGS__)
|
|
#define log1(format,...) fprintf_P(&ser1stream,PSTR(format),##__VA_ARGS__)
|
|
#else
|
|
#define log0(format,...)
|
|
#define log1(format,...)
|
|
#endif
|
|
|
|
//
|
|
// For stdio
|
|
//
|
|
|
|
extern FILE ser0stream;
|
|
extern FILE ser1stream;
|
|
|
|
/* Default baud rate if 0 passed to Serial_Init */
|
|
|
|
#define DefaultBaudRate 9600
|
|
|
|
/** Indicates whether a character has been received through the USART - boolean false if no character
|
|
* has been received, or non-zero if a character is waiting to be read from the reception buffer.
|
|
*/
|
|
#define Serial_IsCharReceived() ((UCSR1A & (1 << RXC1)) ? true : false)
|
|
|
|
/** Macro for calculating the baud value from a given baud rate when the U2X (double speed) bit is
|
|
* not set.
|
|
*/
|
|
#define SERIAL_UBBRVAL(baud) (((F_CPU / 16) / baud) - 1)
|
|
|
|
/** Macro for calculating the baud value from a given baud rate when the U2X (double speed) bit is
|
|
* set.
|
|
*/
|
|
#define SERIAL_2X_UBBRVAL(baud) (((F_CPU / 8) / baud) - 1)
|
|
|
|
#define SerEOL0() { Serial_TxByte0('\r'); Serial_TxByte0('\n'); }
|
|
|
|
#ifdef NOUSART1
|
|
#undef UCSR1A
|
|
#endif
|
|
|
|
void USART_Init0(const uint32_t BaudRate);
|
|
void Serial_TxByte0(const char DataByte);
|
|
char Serial_RxByte0(void);
|
|
uint8_t Serial_ByteRecieved0(void);
|
|
|
|
void USART_Init1(const uint32_t BaudRate);
|
|
void Serial_TxByte1(const char DataByte);
|
|
char Serial_RxByte1(void);
|
|
uint8_t Serial_ByteRecieved1(void);
|
|
|
|
void Serial_Init(const uint32_t BaudRate0,
|
|
const uint32_t BaudRate1);
|
|
|
|
void cls(uint8_t Port);
|
|
|
|
void HexDump(const uint8_t *Buff,
|
|
uint16_t Length,
|
|
uint8_t Port);
|
|
void HexDumpHead(const uint8_t *Buff,
|
|
uint16_t Length,
|
|
uint8_t Port);
|
|
|
|
#endif
|