CC2530+CC259xZStack2.5.1a功率放大应用

使用的是ZStack-2.5.1a协议栈&＃xff0c;ZStack-3.0.1的协议栈也有&＃xff0c;但是个人感觉不好用&＃xff0c;没有ZStack-2.5.1a好用。

ZStack-2.5.1a协议栈没有集成CC2592&＃xff0c;但是集成了CC2591。从软件控制上&＃xff0c;CC2592和CC2591一样&＃xff0c;没差。

打开宏定义

\Components\HAL\Target\CC2530EB\Config\hal_board.h
去掉xHAL_PA_LNA最前面的x

#define HAL_PA_LNA
#define xHAL_PA_LNA_CC2590


输出功率修改

\Components\mac\high_level\mac_pib.c

/* PIB default values */
static CODE const macPib_t macPibDefaults &＃61;
{54, /* ackWaitDuration */FALSE, /* associationPermit */TRUE, /* autoRequest */FALSE, /* battLifeExt */6, /* battLifeExtPeriods */NULL, /* *pMacBeaconPayload */0, /* beaconPayloadLength */MAC_BO_NON_BEACON, /* beaconOrder */0, /* beaconTxTime */0, /* bsn */{0, SADDR_MODE_EXT}, /* coordExtendedAddress */MAC_SHORT_ADDR_NONE, /* coordShortAddress */0, /* dsn */FALSE, /* gtsPermit */4, /* maxCsmaBackoffs */3, /* minBe */0xFFFF, /* panId */FALSE, /* promiscuousMode */FALSE, /* rxOnWhenIdle */MAC_SHORT_ADDR_NONE, /* shortAddress */MAC_SO_NONE, /* superframeOrder */0x01F4, /* transactionPersistenceTime */FALSE, /* assocciatedPanCoord */5, /* maxBe */1220, /* maxFrameTotalWaitTime */3, /* maxFrameRetries */32, /* ResponseWaitTime */0, /* syncSymbolOffset */TRUE, /* timeStampSupported */FALSE, /* securityEnabled *//* Proprietary */
#if defined (HAL_PA_LNA)19, /* phyTransmitPower for CC2591 */
#elif defined (HAL_PA_LNA_CC2590)11, /* phyTransmitPower for CC2590 */
#else3, /* phyTransmitPower without frontend */
#endifMAC_CHAN_11, /* logicalChannel */{0, SADDR_MODE_EXT}, /* extendedAddress */1, /* altBe */MAC_BO_NON_BEACON, /* deviceBeaconOrder */
};


\Components\mac\low_level\srf04\single_chip\mac_redio_defs.c

#if defined HAL_PA_LNA || defined MAC_RUNTIME_CC2591
const uint8 CODE macRadioDefsTxPwrCC2591[] &＃61;
{21, /* tramsmit power level of the first entry */(uint8)(int8)10, /* transmit power level of the last entry *//* 20 dBm */ 0xE5, /* characterized as 20 dBm in datasheet *//* 19 dBm */ 0xD5, /* characterized as 19 dBm in datasheet *//* 18 dBm */ 0xC5, /* characterized as 18 dBm in datasheet *//* 17 dBm */ 0xB5, /* characterized as 17 dBm in datasheet *//* 16 dBm */ 0xA5, /* characterized as 16 dBm in datasheet *//* 15 dBm */ 0xA5,/* 14 dBm */ 0x95, /* characterized as 14.5 dBm in datasheet *//* 13 dBm */ 0x85, /* characterized as 13 dBm in datasheet *//* 12 dBm */ 0x85,/* 11 dBm */ 0x75, /* characterized as 11.5 dBm in datasheet *//* 10 dBm */ 0x65 /* characterized as 10 dBm in datasheet */
};
#endif


CC259x控制引脚定义

TI官方参考设计

| PA_EN | LNA_EN|HGM| 功能|说明|
| ------------- |:-------------&＃x1f610; -----&＃x1f610;
| 0| 0| x| Power Down|掉电模式&＃xff08;最省电&＃xff09;|
| 0| 1| 0| RX LGM |接收低增益模式|
| 0| 1| 1| RX HGM |接收高增益模式|
| 1| 0| x| TX |发送模式|
| 1| 1| x| No allowed |不允许该模式|

\Components\mac\low_level\srf04\single_chip\mac_redio_defs.h

/* ----------- PA/LNA control ---------- */
#define HAL_PA_LNA_RX_HGM() st( P0_7 &＃61; 1; )
#define HAL_PA_LNA_RX_LGM() st( P0_7 &＃61; 0; )


\Components\mac\low_level\srf04\single_chip\mac_redio_defs.c

#if defined MAC_RUNTIME_CC2591 || defined MAC_RUNTIME_CC2590 || \defined HAL_PA_LNA || defined HAL_PA_LNA_CC2590{ /* either if compound statement or non-conditional compound statement *//* (Re-)Configure PA and LNA control signals to RF frontend chips.* Note that The register values are not retained during sleep.*//* P1_1 -> PAEN */RFC_OBS_CTRL0 &＃61; RFC_OBS_CTRL_PA_PD_INV;OBSSEL1 &＃61; OBSSEL_OBS_CTRL0;// /* P1_4 -> EN (LNA control) */
// RFC_OBS_CTRL1 &＃61; RFC_OBS_CTRL_LNAMIX_PD_INV;
// OBSSEL4 &＃61; OBSSEL_OBS_CTRL1; /* P1_0 -> EN (LNA control) */RFC_OBS_CTRL1 &＃61; RFC_OBS_CTRL_LNAMIX_PD_INV;OBSSEL0 &＃61; OBSSEL_OBS_CTRL1;COMPRESSION_WORKAROUND_ON();}
#endif /* defined MAC_RUNTIME_CC2591 || ... || defined HAL_PA_LNA_CC2590 */


源码链接
https://download.csdn.net/download/kangweijian/10398466