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fill out MACA_CONTROL fields

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This commit is contained in:
Mariano Alvira 2010-03-03 18:46:39 -05:00
parent 80c25e2602
commit 02c0442d84
1 changed files with 77 additions and 45 deletions
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122
lib/include/maca.h
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@ -2,17 +2,70 @@
#define _MACA_H_
#include <types.h>
#include <utils.h>
#define MACA_BASE ((volatile uint32_t *) 0x80004000)
#define MACA_RESET ((volatile uint32_t *) 0x80004004)
#define MACA_RANDOM ((volatile uint32_t *) 0x80004008)
#define MACA_CONTROL ((volatile uint32_t *) 0x8000400c)
#define MACA_CONTROL ((volatile uint32_t *) 0x8000400c) /* write only, reads as 0 */
#define ISM 20
#define PRECOUNT 16 /* preamble reapeat counter */
#define PRECOUNT_MASK bit_mask(4,PRECOUNT)
#define RTSO 15 /* reset slot counter */
#define ROLE 13 /* set if PAN coordinator */
#define NOFC 12 /* set to disable FCS */
#define PRM 11 /* set for promiscuous mode */
#define REL 10 /* 1 for relative, 0 for absolute */
#define ASAP 9 /* 1 start now, 0 timer start */
#define BCN 8 /* 1 beacon only, 0 for a */
#define AUTO 7 /* 1 continuous rx, rx only once */
#define LFSR 6 /* 1 use polynomial for Turbolink */
#define TM 5
#define MODE 3
#define MODE_MASK bit_mask(2,MODE)
#define NO_CCA 0
#define NO_SLOT_CCA 1
#define SLOT_CCA 2
#define SEQUENCE 0
#define SEQUENCE_MASK bit_mask(3,SEQUENCE)
#define MACA_STATUS ((volatile uint32_t *) 0x80004010)
#define MACA_DMARX ((volatile uint32_t *) 0x80004080)
#define MACA_DMATX ((volatile uint32_t *) 0x80004084)
#define MACA_GETRXLVL ((volatile uint32_t *) 0x80004098)
#define MACA_PREAMBLE ((volatile uint32_t *) 0x8000411c)
void reset_maca(void);
void init_phy(void);
void flyback_init(void);
void ResumeMACASync(void);
void radio_init(void);
void radio_off(void);
void radio_on(void);
uint32_t init_from_flash(uint32_t addr);
void set_power(uint8_t power);
void set_channel(uint8_t chan);
/******************************************************************************/
/* everything under this comment is messy, needs cleaning, and will */
/* probably change in the future */
/******************************************************************************/
#define control_pre_count (7<<16) /* preamble reapeat counter */
#define control_rst_slot (1<<15) /* reset slot counter */
#define control_role (1<<13) /* set if PAN coordinator */
#define control_nofc (1<<12) /* set to disable FCS */
#define control_prm (1<<11) /* set for promiscuous mode */
#define control_relative (1<<10) /* 1 for relative, 0 for absolute */
#define control_asap (1<<9) /* 1 start now, 0 timer start */
#define control_bcn (1<<8) /* 1 beacon only, 0 for a */
#define control_auto (1<<7) /* 1 continuous rx, rx only once */
#define control_lfsr (1<<6) /* 1 use polynomial for Turbolink */
#define gMACA_Clock_DIV_c 95
//rom_base_adr equ 0x00000000 ; rom base address
@ -75,16 +128,6 @@ enum {
#define max_rx_ackwnd_normal_mode (0xFFF)
#define control_pre_count (7<<16) /* preamble reapeat counter */
#define control_rst_slot (1<<15) /* reset slot counter */
#define control_role (1<<13) /* set if PAN coordinator */
#define control_nofc (1<<12) /* set to disable FCS */
#define control_prm (1<<11) /* set for promiscuous mode */
#define control_relative (1<<10) /* 1 for relative, 0 for absolute */
#define control_asap (1<<9) /* 1 start now, 0 timer start */
#define control_bcn (1<<8) /* 1 beacon only, 0 for a */
#define control_auto (1<<7) /* 1 continuous rx, rx only once */
#define control_lfsr (1<<6) /* 1 use polynomial for Turbolink */
#define maca_irq_strt (1<<15) /*
STRT
@ -290,29 +333,29 @@ typedef union maca_reset_reg_tag
#define maca_reset_reg_st ((maca_reset_reg_t)(maca_reset))
typedef union maca_ctrl_reg_tag
{
struct
{
uint32_t RESERVED:11;
uint32_t ISM:1;
uint32_t PRE_COUNT:4;
uint32_t RSTO:1;
uint32_t RSV:1;
uint32_t ROLE:1;
uint32_t NOFC:1;
uint32_t PRM:1;
uint32_t rel:1;
uint32_t ASAP:1;
uint32_t BCN:1;
uint32_t AUTO:1;
uint32_t LFSR:1;
uint32_t TM:1;
uint32_t MODE:2;
uint32_t SEQUENCE:3;
} Bits;
uint32_t Reg;
} maca_ctrl_reg_t;
/* typedef union maca_ctrl_reg_tag */
/* { */
/* struct */
/* { */
/* uint32_t RESERVED:11; */
/* uint32_t ISM:1; */
/* uint32_t PRE_COUNT:4; */
/* uint32_t RSTO:1; */
/* uint32_t RSV:1; */
/* uint32_t ROLE:1; */
/* uint32_t NOFC:1; */
/* uint32_t PRM:1; */
/* uint32_t rel:1; */
/* uint32_t ASAP:1; */
/* uint32_t BCN:1; */
/* uint32_t AUTO:1; */
/* uint32_t LFSR:1; */
/* uint32_t TM:1; */
/* uint32_t MODE:2; */
/* uint32_t SEQUENCE:3; */
/* } Bits; */
/* uint32_t Reg; */
/* } maca_ctrl_reg_t; */
#define maca_control_ism (1<<20)
#define maca_control_zigbee (~maca_control_ism)
@ -407,15 +450,4 @@ typedef union maca_maskirq_reg_tag
#define MACA_WRITE(reg, src) (reg = src)
#define MACA_READ(reg) reg
void reset_maca(void);
void init_phy(void);
void flyback_init(void);
void ResumeMACASync(void);
void radio_init(void);
void radio_off(void);
void radio_on(void);
uint32_t init_from_flash(uint32_t addr);
void set_power(uint8_t power);
void set_channel(uint8_t chan);
#endif // _MACA_H_