#include <avr/io.h>#include <avr/pgmspace.h>#include <stdbool.h>#include "../../Common/Common.h"#include "../Misc/TerminalCodes.h"Defines | |
| #define | Serial_IsCharRecieved() ((UCSR1A & (1 << RXC1)) ? true : false) |
| #define | SERIAL_UBBRVAL(baud) (((F_CPU / 16) / baud) - 1) |
| #define | SERIAL_2X_UBBRVAL(baud) (((F_CPU / 8) / baud) - 1) |
Functions | |
| void | Serial_Init (const uint16_t BaudRate) |
| void | Serial_TxString_P (const char *FlashStringPtr) ATTR_NON_NULL_PTR_ARG(1) |
| void | Serial_TxString (const char *StringPtr) ATTR_NON_NULL_PTR_ARG(1) |
| static void | Serial_TxByte (const char DataByte) |
| static char | Serial_RxByte (void) |
| #define SERIAL_2X_UBBRVAL | ( | baud | ) | (((F_CPU / 8) / baud) - 1) |
Macro for calculating the baud value from a given baud rate when the U2X (double speed) bit is set.
| #define Serial_IsCharRecieved | ( | ) | ((UCSR1A & (1 << RXC1)) ? true : false) |
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_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 not set.
| void Serial_Init | ( | const uint16_t | BaudRate | ) |
Initializes the USART, ready for serial data transmission and reception.
| BaudRate | Baud rate to configure the USART at |
| static char Serial_RxByte | ( | void | ) | [inline, static] |
Receives a byte from the USART.
| static void Serial_TxByte | ( | const char | DataByte | ) | [inline, static] |
Transmits a given byte through the USART.
| DataByte | Byte to transmit through the USART |
| void Serial_TxString | ( | const char * | StringPtr | ) |
Transmits a given string located in SRAM memory through the USART.
| StringPtr | Pointer to a string located in SRAM space |
| void Serial_TxString_P | ( | const char * | FlashStringPtr | ) |
Transmits a given string located in program space (FLASH) through the USART.
| FlashStringPtr | Pointer to a string located in program space |
1.5.5