CC2530 Simpliciti NVOBJ 保存连接状态问题

目前有个小型项目需要用到简单的协议，直接用了simpliciti协议，涉及到断电保存的问题，参考了这个wiki：http://processors.wiki.ti.com/index.php/SimpliciTI_FAQ#Restoring_connection_after_power_cycle里面的Restoring connection after power cycle的例程，目前能拷贝到objptr的内容跟第一次连接的一样，但是没有建立连接，不知道为什么，下面是代码

代码段1，读取&保存objptr内容

uint8_t* nv_obj_read_nwk_cfg(void)
{uint8_t byte[5] ;uint8_t *data=NULL ;uint16_t str_len ;int i ;EE_Sequential_Read(1,0x00,(char*)byte,4);if((byte[0] == 'S') && (byte[1] == 'M') &&(byte[2] == 'P') && (byte[3] == 'L')){//Read config ObjLenstr_len=EE_Random_Read(1,0x05);//assign memory for data bufdata = (uint8_t*)malloc(str_len*sizeof(uint8_t));//Read ObjPtr from EEPROMEE_Sequential_Read(2,0x00,(char*)data,str_len);}for(i=0;i<29;i++){UartSendByte(data[i]);}return data;
}
bool nv_obj_write_nwk_cfg(uint8_t **nwk_cfg, uint16_t len)
{int i ;uint8_t *dat=NULL;printf("NVOBJ Store NWK Config:");dat = (uint8_t*)malloc(len*sizeof(uint8_t));memcpy(dat,(*nwk_cfg),len);if(!EE_Byte_Write(1,0x05,len)){printf("failed\r\n");return false ;}//**page write only support 16bit in a write cycle//**Do not use page write in case of the "roll over" situationfor(i=0;i<len;i++){if(!EE_Byte_Write(2,(0x00+i),dat[i])){printf("failed\r\n");return false ;}}free(dat);EE_Byte_Write(1,0x00,'S');EE_Byte_Write(1,0x01,'M');EE_Byte_Write(1,0x02,'P');EE_Byte_Write(1,0x03,'L');printf("success\r\n");return true;
}

代码段2 上电设置连接相关代码

void Set_Connection(void)
{uint8_t *nwk_cfg_flash;uint8_t *data = NULL;int i;nwk_cfg_flash = nv_obj_read_nwk_cfg();if(nwk_cfg_flash==NULL){while(1){if (SMPL_SUCCESS == SMPL_LinkListen(&sLinkID2))break;LED_Toggle('G');LED_Toggle('R');}LED_OFF('G');LED_OFF('R');Buzzer(0);Store_Connection();}else{nwk_cfg_ram.objPtr = &data ;nwk_cfg_ram.objLen = 0x1d ;if(SMPL_Ioctl(IOCTL_OBJ_NVOBJ, IOCTL_ACT_GET, &nwk_cfg_ram) == SMPL_SUCCESS){memcpy((*nwk_cfg_ram.objPtr), nwk_cfg_flash, nwk_cfg_ram.objLen);for(i=0;i<29;i++){UartSendByte((*nwk_cfg_ram.objPtr)[i]);}}sLinkID2 = nv_obj_read_lnk_id(0);}
}
void Store_Connection(void)
{if(SMPL_Ioctl(IOCTL_OBJ_NVOBJ, IOCTL_ACT_GET, &nwk_cfg_ram) == SMPL_SUCCESS){if(nv_obj_write_nwk_cfg(nwk_cfg_ram.objPtr,(char)nwk_cfg_ram.objLen) != true){while(1);}nv_obj_write_lnk_id(0,sLinkID2);}
}
void Set_Connection(void)
{uint8_t *nwk_cfg_flash;uint8_t *data = NULL;int i;nwk_cfg_flash = nv_obj_read_nwk_cfg();if(nwk_cfg_flash==NULL){while(1){if (SMPL_SUCCESS == SMPL_LinkListen(&sLinkID2))break;LED_Toggle('G');LED_Toggle('R');}LED_OFF('G');LED_OFF('R');Buzzer(0);Store_Connection();}else{nwk_cfg_ram.objPtr = &data ;nwk_cfg_ram.objLen = 0x1d ;if(SMPL_Ioctl(IOCTL_OBJ_NVOBJ, IOCTL_ACT_GET, &nwk_cfg_ram) == SMPL_SUCCESS){memcpy((*nwk_cfg_ram.objPtr), nwk_cfg_flash, nwk_cfg_ram.objLen);for(i=0;i<29;i++){UartSendByte((*nwk_cfg_ram.objPtr)[i]);}}sLinkID2 = nv_obj_read_lnk_id(0);}
}
void Store_Connection(void)
{if(SMPL_Ioctl(IOCTL_OBJ_NVOBJ, IOCTL_ACT_GET, &nwk_cfg_ram) == SMPL_SUCCESS){if(nv_obj_write_nwk_cfg(nwk_cfg_ram.objPtr,(char)nwk_cfg_ram.objLen) != true){while(1);}nv_obj_write_lnk_id(0,sLinkID2);}
}

这是工程，求解答，万分感谢

VV：

如果恢复出来的内容都一样的话，之前保存的地址信息都在，直接可以发送数据吗？

Anderson Chang：

回复 VV:

你好，不好意思才关注到，是的，恢复出来发送/接收都不可用

Anderson Chang：

回复 VV:

你好，已经搞定了，谢谢