pal_mcu_generic.h File Reference

PAL configuration generic for ATmega128RFA1.

This header file contains generic configuration parameters for ATmega128RFA1.

Id:

pal_mcu_generic.h 22792 2010-08-09 06:22:00Z uwalter

Author

Microchip Technology Inc: http://www.microchip.com

Support: https://www.microchip.com/support/

#include "pal_types.h"
#include <string.h>

Macros
#define	_pal_trx_bit_read(addr, mask, pos)   (((*(volatile uint8_t *)(addr)) & (mask)) >> (pos))
#define	_pal_trx_bit_write(addr, mask, pos, val)
#define	CLEAR_TRX_IRQ_AMI()   (IRQ_STATUS = _BV(AMI))
	Clear AMI interrupt. More...
#define	CLEAR_TRX_IRQ_AWAKE()   (IRQ_STATUS = _BV(AWAKE))
	Clear TRX AWAKE interrupt. More...
#define	CLEAR_TRX_IRQ_BATMON()   (BATMON = _BV(BAT_LOW))
	Clear TRX BAT LOW interrupt. More...
#define	CLEAR_TRX_IRQ_CCA_ED()   (IRQ_STATUS = _BV(CCA_ED_DONE_EN))
	Clear TRX CCA_ED_DONE interrupt. More...
#define	CLEAR_TRX_IRQ_PLL_LOCK()   (IRQ_STATUS = _BV(PLL_LOCK))
	Clear TRX PLL LOCK interrupt. More...
#define	CLEAR_TRX_IRQ_PLL_UNLOCK()   (IRQ_STATUS = _BV(PLL_UNLOCK))
	Clear TRX PLL UNLOCK interrupt. More...
#define	CLEAR_TRX_IRQ_RX_END()   (IRQ_STATUS = _BV(RX_END))
	Clear TRX RX_END interrupt. More...
#define	CLEAR_TRX_IRQ_TSTAMP()   (IRQ_STATUS = _BV(RX_START))
	Clear RX TIME STAMP interrupt. More...
#define	CLEAR_TRX_IRQ_TX_END()   (IRQ_STATUS = _BV(TX_END))
	Clears TRX TX_END interrupt. More...
#define	DISABLE_GLOBAL_IRQ()   cli()
	Disables the global interrupts. More...
#define	ENABLE_GLOBAL_IRQ()   sei()
	Enables the global interrupts. More...
#define	ENTER_CRITICAL_REGION()   {uint8_t sreg = SREG; cli()
	This macro saves the global interrupt status. More...
#define	LEAVE_CRITICAL_REGION()   SREG = sreg;}
	This macro restores the global interrupt status. More...
#define	MAX_NO_OF_TIMERS   (25)
	Maximum numbers of software timers running at a time. More...
#define	MAX_TIMEOUT   (0x7FFFFFFF)
	The largest timeout in microseconds. More...
#define	MIN_TIMEOUT   (0x80)
	The smallest timeout in microseconds. More...
#define	pal_trx_bit_read(arg)   _pal_trx_bit_read(arg)
	Subregister read. More...
#define	pal_trx_bit_write(arg1, val)   _pal_trx_bit_write(arg1, val)
	Subregister write. More...
#define	pal_trx_frame_read(data, length)   memcpy((data), (void *)&TRXFBST, (length))
	Reads frame buffer of the transceiver. More...
#define	pal_trx_frame_write(data, length)   memcpy((void *)&TRXFBST, (data), (length))
	Writes data into frame buffer of the transceiver. More...
#define	pal_trx_reg_read(addr)   (*(volatile uint8_t *)(addr))
	Reads current value from a transceiver register. More...
#define	pal_trx_reg_write(addr, data)   (*(volatile uint8_t *)(addr)) = (data)
	Writes data into a transceiver register. More...
#define	RST_HIGH()   (TRXPR |= _BV(TRXRST))
	Set Reset Bit. More...
#define	RST_LOW()   (TRXPR &= ~_BV(TRXRST))
	Clear Reset Bit. More...
#define	SLP_TR_HIGH()   (TRXPR |= _BV(SLPTR))
	Set Sleep/TR Bit. More...
#define	SLP_TR_LOW()   (TRXPR &= ~_BV(SLPTR))
	Clear Sleep/TR Bit. More...

Typedefs
typedef enum port_pin_direction_type_tag	port_pin_direction_type_t
	Enumerations used to identify port directions Note: ports A and C are not present on the ATmega128RFA1. More...
typedef enum port_type_tag	port_type_t
	Enumerations used to identify ports Note: ports A and C are not present on the ATmega128RFA1. More...

Enumerations
enum	port_pin_direction_type_tag {   DDR_B,   DDR_D,   DDR_E,   DDR_F,   DDR_G }
	Enumerations used to identify port directions Note: ports A and C are not present on the ATmega128RFA1. More...
enum	port_type_tag {   PORT_B,   PORT_D,   PORT_E,   PORT_F,   PORT_G }
	Enumerations used to identify ports Note: ports A and C are not present on the ATmega128RFA1. More...

#define _pal_trx_bit_read	(		addr,
			mask,
			pos
	)		(((*(volatile uint8_t *)(addr)) & (mask)) >> (pos))

#define _pal_trx_bit_write	(		addr,
			mask,
			pos,
			val
	)

Value:

do {   \
        (*(volatile uint8_t *)(addr)) =                 \
            ((*(volatile uint8_t *)(addr)) & ~(mask)) | \
            (((val) << (pos)) & (mask));                \
    } while (0)

#define CLEAR_TRX_IRQ_AMI

(

)

(IRQ_STATUS = _BV(AMI))

Clear AMI interrupt.

#define CLEAR_TRX_IRQ_AWAKE

(

)

(IRQ_STATUS = _BV(AWAKE))

Clear TRX AWAKE interrupt.

#define CLEAR_TRX_IRQ_BATMON

(

)

(BATMON = _BV(BAT_LOW))

Clear TRX BAT LOW interrupt.

#define CLEAR_TRX_IRQ_CCA_ED

(

)

(IRQ_STATUS = _BV(CCA_ED_DONE_EN))

Clear TRX CCA_ED_DONE interrupt.

#define CLEAR_TRX_IRQ_PLL_LOCK

(

)

(IRQ_STATUS = _BV(PLL_LOCK))

Clear TRX PLL LOCK interrupt.

#define CLEAR_TRX_IRQ_PLL_UNLOCK

(

)

(IRQ_STATUS = _BV(PLL_UNLOCK))

Clear TRX PLL UNLOCK interrupt.

#define CLEAR_TRX_IRQ_RX_END

(

)

(IRQ_STATUS = _BV(RX_END))

Clear TRX RX_END interrupt.

#define CLEAR_TRX_IRQ_TSTAMP

(

)

(IRQ_STATUS = _BV(RX_START))

Clear RX TIME STAMP interrupt.

#define CLEAR_TRX_IRQ_TX_END

(

)

(IRQ_STATUS = _BV(TX_END))

Clears TRX TX_END interrupt.

#define DISABLE_GLOBAL_IRQ

(

)

cli()

Disables the global interrupts.

#define ENABLE_GLOBAL_IRQ

(

)

sei()

Enables the global interrupts.

#define ENTER_CRITICAL_REGION

(

)

{uint8_t sreg = SREG; cli()

This macro saves the global interrupt status.

#define LEAVE_CRITICAL_REGION

(

)

SREG = sreg;}

This macro restores the global interrupt status.

#define MAX_NO_OF_TIMERS   (25)

Maximum numbers of software timers running at a time.

#define MAX_TIMEOUT   (0x7FFFFFFF)

The largest timeout in microseconds.

#define MIN_TIMEOUT   (0x80)

The smallest timeout in microseconds.

#define pal_trx_bit_read

(

arg

)

_pal_trx_bit_read(arg)

Subregister read.

Parameters

arg	Subregister

Returns

Value of the read subregister

#define pal_trx_bit_write	(		arg1,
			val
	)		_pal_trx_bit_write(arg1, val)

Subregister write.

Parameters

[in]	arg1	Subregister
[out]	val	Data, which is muxed into the register

#define pal_trx_frame_read	(		data,
			length
	)		memcpy((data), (void *)&TRXFBST, (length))

Reads frame buffer of the transceiver.

This macro reads the frame buffer of the transceiver.

Parameters

[out]	data	Pointer to the location to store frame
[in]	length	Number of bytes to be read from the frame buffer.

#define pal_trx_frame_write	(		data,
			length
	)		memcpy((void *)&TRXFBST, (data), (length))

Writes data into frame buffer of the transceiver.

This macro writes data into the frame buffer of the transceiver

Parameters

[in]	data	Pointer to data to be written into frame buffer
[in]	length	Number of bytes to be written into frame buffer

#define pal_trx_reg_read

(

addr

)

(*(volatile uint8_t *)(addr))

Reads current value from a transceiver register.

This macro reads the current value from a transceiver register.

Parameters

addr	Specifies the address of the trx register from which the data shall be read

Returns

value of the register read

#define pal_trx_reg_write	(		addr,
			data
	)		(*(volatile uint8_t *)(addr)) = (data)

Writes data into a transceiver register.

This macro writes a value into transceiver register.

Parameters

addr	Address of the trx register
data	Data to be written to trx register

#define RST_HIGH

(

)

(TRXPR |= _BV(TRXRST))

Set Reset Bit.

#define RST_LOW

(

)

(TRXPR &= ~_BV(TRXRST))

Clear Reset Bit.

#define SLP_TR_HIGH

(

)

(TRXPR |= _BV(SLPTR))

Set Sleep/TR Bit.

#define SLP_TR_LOW

(

)

(TRXPR &= ~_BV(SLPTR))

Clear Sleep/TR Bit.

typedef enum port_pin_direction_type_tag port_pin_direction_type_t

Enumerations used to identify port directions Note: ports A and C are not present on the ATmega128RFA1.

typedef enum port_type_tag port_type_t

Enumerations used to identify ports Note: ports A and C are not present on the ATmega128RFA1.

enum port_pin_direction_type_tag

Enumerations used to identify port directions Note: ports A and C are not present on the ATmega128RFA1.

Enumerator
DDR_B
DDR_D
DDR_E
DDR_F
DDR_G

enum port_type_tag

Enumerations used to identify ports Note: ports A and C are not present on the ATmega128RFA1.

Enumerator
PORT_B
PORT_D
PORT_E
PORT_F
PORT_G