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/*
* $Id$
*/
/* Set cpu specific attributes in this file */
#define ATMEGA128 100
#define ATMEGA163 90
#define AT90S8515 70
#define AT90S4434 60
#define AT90S4433 50
#define AT90S2313 20
// Change this line to set the device type <*********** USER
// See choices above.
#define DEVICE_NAME ATMEGA128
// Define crystal frequency as 10 x MHz, i.e. 7.37 = 73, etc. <********** USER
#define CPU_XTL 40
// Define RUN LED port / pin <********** USER
#define RUNLED_PORT PORTD
#define RUNLED_BIT 5
#define RUNLED_ON() sbi(RUNLED_PORT, RUNLED_BIT)
#define RUNLED_OFF() cbi(RUNLED_PORT, RUNLED_BIT)
#define TESTPIN_PORT PORTB
#define TESTPIN_BIT 1
#define TESTPIN_ON() sbi(TESTPIN_PORT, TESTPIN_BIT)
#define TESTPIN_OFF() cbi(TESTPIN_PORT, TESTPIN_BIT)
/* Maps GCC-AVR variables to standard data types */
typedef unsigned char BOOLEAN;
typedef unsigned char CHARU; /* Unsigned 8 bit quantity */
typedef signed char CHARS; /* Signed 8 bit quantity */
typedef unsigned int INT16U; /* Unsigned 16 bit quantity */
typedef int INT16S; /* Signed 16 bit quantity */
typedef unsigned long INT32U; /* Unsigned 32 bit quantity */
typedef long INT32S; /* Signed 32 bit quantity */
typedef float FP32; /* Single precision floating point */
typedef double FP64; /* Double precision floating point */
// Function prototypes
void run_led(INT16U, INT16U);
void test_pin(void);
void msleep(INT16U ms);
void putBCD(INT16S X, CHARU length, CHARU TrailingSpace);
//void putchar(CHARU c);
void putstr(CHARU *s);
//CHARU bit_num(CHARU x);
//CHARU subt_rollover(CHARU x, CHARU y);
void print_hexbyte(unsigned char i);
#define ONETENTH_MS 10*(1570/CPU_XTL)
#define CRLF() putchar(13); putchar(10)
/* Macros to Standardize register names amongst various devices
This table is only partially complete - I add items as
required. The Device names listed cover most, but not all AVR variants.
Use only the listed names */
#if DEVICE_NAME == ATMEGA128
#define UART_BAUD_REG UBRR0L
#define UART_BAUD_REG_H UBRR0H
#define UART_CONTROL_REG UCSR0B
#define UART_STATUS_REG UCSR0A
#define UART_RCV_INT_VECTOR USART0_RX_vect
#define UART_REG_EMPTY_INT_VECTOR USART0_UDRE_vect
#define UART_DATA_REG UDR0
#elif DEVICE_NAME == ATMEGA163
#define UART_BAUD_REG UBRR
#define UART_CONTROL_REG UCSRB
#define UART_STATUS_REG UCSRA
#define UART_RCV_INT_VECTOR SIG_UART_RECV
#define UART_REG_EMPTY_INT_VECTOR SIG_UART_DATA
#define UART_DATA_REG UDR
#elif DEVICE_NAME == AT90S2313
#define UART_BAUD_REG UBRR
#define UART_CONTROL_REG UCR
#define UART_STATUS_REG USR
#define UART_RCV_INT_VECTOR SIG_UART_RECV
#define UART_REG_EMPTY_INT_VECTOR SIG_UART_DATA
#define UART_DATA_REG UDR
#elif DEVICE_NAME == AT90S4433
#define UART_BAUD_REG UBRRL
#define UART_CONTROL_REG UCSRB
#define UART_STATUS_REG UCSRA
#define UART_RCV_INT_VECTOR SIG_UART_RECV
#define UART_REG_EMPTY_INT_VECTOR SIG_UART_DATA
#define UART_DATA_REG UDR
#elif DEVICE_NAME == AT90S4434
#define UART_BAUD_REG UBRR
#define UART_CONTROL_REG UCR
#define UART_STATUS_REG USR
#define UART_RCV_INT_VECTOR SIG_UART_RECV
#define UART_REG_EMPTY_INT_VECTOR SIG_UART_DATA
#define UART_DATA_REG UDR
#elif DEVICE_NAME == AT90S8515
#define UART_BAUD_REG UBRR
#define UART_CONTROL_REG UCR
#define UART_STATUS_REG USR
#define UART_RCV_INT_VECTOR SIG_UART_RECV
#define UART_REG_EMPTY_INT_VECTOR SIG_UART_DATA
#define UART_DATA_REG UDR
#else
// Defaults to AT90S2313
#define UART_BAUD_REG UBRR
#define UART_CONTROL_REG UCR
#define UART_STATUS_REG USR
#define UART_RCV_INT_VECTOR SIG_UART_RECV
#define UART_REG_EMPTY_INT_VECTOR SIG_UART_DATA
#define UART_DATA_REG UDR
#endif
typedef enum
{
#if CPU_XTL == 160
BAUD115K = 8, BAUD76K = 12, BAUD57K = 16,
BAUD38K = 25, BAUD19K = 51, BAUD14K = 68,
BAUD9600 = 103, BAUD4800 = 207, BAUD2400 = 416,
#elif CPU_XTL == 147
BAUD115K = 7, BAUD76K = 11, BAUD57K = 15,
BAUD38K = 23, BAUD19K = 47, BAUD14K = 63,
BAUD9600 = 95, BAUD4800 = 191, BAUD2400 = 383,
#elif CPU_XTL == 80
BAUD115K = 3, BAUD76K = 6, BAUD57K = 8,
BAUD38K = 12, BAUD19K = 25, BAUD14K = 34,
BAUD9600 = 51, BAUD4800 = 103, BAUD2400 = 207,
BAUD1200 = 414, BAUD600 = 818, BAUD300 = 1636
#elif CPU_XTL == 73
BAUD115K = 3, BAUD76K = 5, BAUD57K = 7,
BAUD38K = 11, BAUD19K = 23, BAUD14K = 31,
BAUD9600 = 47, BAUD4800 = 95, BAUD2400 = 191
#elif CPU_XTL == 40
BAUD115K = 1, BAUD76K = 2, BAUD57K = 3,
BAUD38K = 6, BAUD19K = 12, BAUD14K = 16,
BAUD9600 = 25, BAUD4800 = 51, BAUD2400 = 103
#endif
} BaudRate;
void setbaud(BaudRate);
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