cc2530批量测试载波输出问题

时间：10-02 整理：3721RD 点击：

我们使用cc2530，ZStack-CC2530-2.3.0-1.4.0，需要在线用频谱仪测试载波输出，看相关帖子没有完整解答，下面是一个推荐解答，但在本协议栈中有些定义没有，请问怎样解决。

比如 TX_PWR_TONE_SET，TX_PWR_MOD__SET等都找不到定义，是因为协议栈版本不同重新定义过吗，盼解答

/*************************************************************************

*************************
* @fn znpTestRF
*
* @brief This function initializes and checks the ZNP RF Test Mode NV

items. It is designed
* to be invoked before/instead of MAC radio initialization.
*
* input parameters
*
* None.
*
* output parameters
*
* None.
*
* @return None.
*/
void znpTestRF(void)
{
uint8 rfTestParms[4] = { 0, 0, 0, 0 };

if ((SUCCESS != osal_nv_item_init(ZNP_NV_RF_TEST_PARMS, 4, rfTestParms))

||
(SUCCESS != osal_nv_read(ZNP_NV_RF_TEST_PARMS, 0, 4, rfTestParms)) ||
(rfTestParms[0] == 0))
{
return;
}

/* Recommended settings */
MDMCTRL0 = 0x85;
RXCTRL = 0x3F;
FSCTRL = 0x55;
FSCAL1 = 0x01;
AGCCTRL1 = 0x15;
ADCTEST0 = 0x10;
ADCTEST1 = 0x0E;
ADCTEST2 = 0x03;

FRMCTRL0 = 0x43;
FRMCTRL1 = 0x00;

MAC_RADIO_RXTX_OFF();
MAC_RADIO_SET_CHANNEL(rfTestParms[1]);
MAC_RADIO_SET_TX_POWER(rfTestParms[2]);
TX_PWR_TONE_SET(rfTestParms[3]);//xxxx

switch (rfTestParms[0])
{
case 1: /* Rx promiscuous mode. */
MAC_RADIO_RX_ON();//----
break;

case 2: /* Un-modulated Tx. */
TX_PWR_MOD__SET(1);
/* no break; */

case 3: /* Modulated Tx. */
/* Modulated is default register setting, so no special action. */

/* Now turn on Tx power for either mod or un-modulated Tx test*/
MAC_RADIO_TX_ON();
break;

default: /* Not expected. */
break;
}

/* Clear the RF test mode. */
(void)osal_memset(rfTestParms, 0, 4);
(void)osal_nv_write(ZNP_NV_RF_TEST_PARMS, 0, 4, rfTestParms);

while (1); /* Spin in RF test mode until a hard reset. */
}

这个是在C:\Texas Instruments\Z-Stackxxxxx\Projects\zstack\ZNP\CC253x\Source\ znp_soc.c

里面.

/**************************************************************************************************
Filename: znp_soc.c
Revised: $Date: 2010-11-22 08:13:43 -0800 (Mon, 22 Nov 2010) $
Revision: $Revision: 24480 $

Description:

This file is the HAL-specific Application implementation for the ZNP by 8051 SOC.

IMPORTANT: Your use of this Software is limited to those specific rights
granted under the terms of a software license agreement between the user
who downloaded the software, his/her employer (which must be your employer)
and Texas Instruments Incorporated (the "License"). You may not use this
Software unless you agree to abide by the terms of the License. The License
limits your use, and you acknowledge, that the Software may not be modified,
copied or distributed unless embedded on a Texas Instruments microcontroller
or used solely and exclusively in conjunction with a Texas Instruments radio
frequency transceiver, which is integrated into your product. Other than for
the foregoing purpose, you may not use, reproduce, copy, prepare derivative
works of, modify, distribute, perform, display or sell this Software and/or
its documentation for any purpose.

YOU FURTHER ACKNOWLEDGE AND AGREE THAT THE SOFTWARE AND DOCUMENTATION ARE
PROVIDED 揂S IS?WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, TITLE,
NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL
TEXAS INSTRUMENTS OR ITS LICENSORS BE LIABLE OR OBLIGATED UNDER CONTRACT,
NEGLIGENCE, STRICT LIABILITY, CONTRIBUTION, BREACH OF WARRANTY, OR OTHER
LEGAL EQUITABLE THEORY ANY DIRECT OR INDIRECT DAMAGES OR EXPENSES
INCLUDING BUT NOT LIMITED TO ANY INCIDENTAL, SPECIAL, INDIRECT, PUNITIVE
OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF PROCUREMENT
OF SUBSTITUTE GOODS, TECHNOLOGY, SERVICES, OR ANY CLAIMS BY THIRD PARTIES
(INCLUDING BUT NOT LIMITED TO ANY DEFENSE THEREOF), OR OTHER SIMILAR COSTS.

Should you have any questions regarding your right to use this Software,
contact Texas Instruments Incorporated at www.TI.com.
**************************************************************************************************/

/* ------------------------------------------------------------------------------------------------
* Includes
* ------------------------------------------------------------------------------------------------
*/

#include "comdef.h"
#include "hal_board_cfg.h"
#include "mac_radio_defs.h"
#include "MT.h"
#include "OSAL.h"
#include "OSAL_Nv.h"
#include "znp_app.h"

/* ------------------------------------------------------------------------------------------------
* Macros
* ------------------------------------------------------------------------------------------------
*/

#define MAC_RADIO_TX_ON() st( RFST = ISTXON; )

#define MOD_IF 4 // ~Modulation bit of MDMTEST1 register.
#define TX_PWR_MOD__SET(MOD_) st ( \
if ((MOD_)) \
{ \
MDMTEST1 |= BV(MOD_IF); \
} \
else \
{ \
MDMTEST1 &= ~BV(MOD_IF); \
} \
);

#define TX_PWR_TONE_SET(TONE) st ( \
MDMTEST0 &= ~0xF0; \
MDMTEST0 |= (TONE << 4); \
)

if ((SUCCESS != osal_nv_item_init(ZNP_NV_RF_TEST_PARMS, 4, rfTestParms)) ||
(SUCCESS != osal_nv_read(ZNP_NV_RF_TEST_PARMS, 0, 4, rfTestParms)) ||
(rfTestParms[0] == 0))
{
return;
}

// Settings from SmartRF Studio
MDMCTRL0 = 0x85;
RXCTRL = 0x3F;
FSCTRL = 0x5A;
FSCAL1 = 0x2B;
AGCCTRL1 = 0x11;
ADCTEST0 = 0x10;
ADCTEST1 = 0x0E;
ADCTEST2 = 0x03;

FRMCTRL0 = 0x43;
FRMCTRL1 = 0x00;

MAC_RADIO_RXTX_OFF();
MAC_RADIO_SET_CHANNEL(rfTestParms[1]);
MAC_RADIO_SET_TX_POWER(rfTestParms[2]);
TX_PWR_TONE_SET(rfTestParms[3]);

switch (rfTestParms[0])
{
case 1: // Rx promiscuous mode.
MAC_RADIO_RX_ON();
break;

case 2: // Un-modulated Tx.
TX_PWR_MOD__SET(1);
// no break;

case 3: // Modulated Tx.
// Modulated is default register setting, so no special action.

// Now turn on Tx power for either mod or un-modulated Tx test.
MAC_RADIO_TX_ON();
break;

default: // Not expected.
break;
}

// Clear the RF test mode.
(void)osal_memset(rfTestParms, 0, 4);
(void)osal_nv_write(ZNP_NV_RF_TEST_PARMS, 0, 4, rfTestParms);

while (1); // Spin in RF test mode until a hard reset.
}

/**************************************************************************************************
*/

谢谢，我已经看到。再问，这个函数的作用是cc2530上电后就一直发送载波，什么情况下停止发送。

while (1); // Spin in RF test mode until a hard reset. 指 osal_start_system(); // No Return from here 后就停止发送

换句话说，加入这个函数不影响我们的任何东西，只是提供了一段载波输出供测试。

不知道理解正确没，请解答！

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