/Modules/H_Bridge/HB1FET01A/SW/usart.h
0,0 → 1,41
#ifndef __usart_h__
#define __usart_h__
 
#include "common.h"
 
namespace USART0 {
// setting = f_osc/16/BAUD - 1
const uint16_t baud9600_8MHz = 51;
const uint16_t baud19200_8MHz = 25;
const uint16_t baud57600_8MHz = 8;
const uint16_t baud19200_6_14MHz = 19;
const uint16_t baud38400_6_14MHz = 9;
const uint16_t baud19200_6_5MHz = 20;
const uint16_t baud38400_6_5MHz = 10;
const uint16_t baud57600_6_5MHz = 6;
inline uint8_t FastReceiveData();
inline void Init(uint16_t aBaudSetting) {
UBRR0 = aBaudSetting;
UCSR0A = 0;
FastReceiveData(); // Clear any possible pending input data (to avoid spurious IRQ
UCSR0B = (1 << RXCIE0) | (1 << RXEN0) | (1 << TXEN0);
UCSR0C = (1 << USBS0) | (3 << UCSZ00);
}
void SendData(uint8_t aData);
uint8_t ReceiveData();
inline void FastSendData(uint8_t aData) {
UDR0 = aData;
}
inline uint8_t FastReceiveData() {
return UDR0;
}
void SendHexData(uint8_t aData);
void SendHexData(uint16_t aData);
void SendHexData(uint32_t aData);
void SendHexData(int16_t aData);
void SendHexData(int32_t aData);
void SendString(const char *aString);
void SendPGString(const char *aString);
}
 
#endif // __usart_h__