?? main.c
字號:
//----------------------------------------------------//
//-------Institute Of Computing Technology-----------//
//------------Chinese Academic Science---------------//
//-----中國科學院計算技術研究所先進測試技術實驗室-----//
//----------------------------------------------------//
// **************************************************
// * @copyright:nbicc_lpp
// * @this is main
// * @author zhouqiang (zhouhongren@163.com)
// * liulingyi (lingyiliu@ict.ac.cn)
// * @data:2005.11.29
// * @version:0.0.1
// * @updata:$
// **************************************************
#include "top.h"
//--------------------------------------------------------
demo_beaconpacket * demopacket;
//--------------------------------------------------------
//---------------------------------------------------------------
inline uint8_t hardwareInit(void)
{ OS_SET_PIN_DIRECTIONS();
return SUCCESS;}
uint8_t demo_ieee_address[8];
uint16_t shortaddress;
bool DATA_READY;
//bool IS_FIRST_TIME_SYN_REQ;
//---------------------------------------------------------
extern MLME_SCAN_CONFIRM scan_result_info;
extern MAC_PIB mac_pib_data;
extern MAC_STATE_TYPE mac_current_state;
extern bool IS_NETWORK_FORMED;
extern RX_BUFFER * head_of_rx_buffer;
extern TX_BUFFER * head_of_tx_buffer;
extern Timer_Queue_pointer head_of_timer_queue;
extern INDIRECT_TX_PENDING_QUEUE * head_of_indirect_pending_buffer;
extern LONG_ADDR default_long_addr;
//extern void read_data_task(void);
//extern uint8_t adc_init(void);
//extern uint8_t sensor_init(void);
void memory_init(void)
{
uint16_t index;
BYTE *p;
p=NULL;
for(index=0;index<4096;index++)
*(p+index)=0x00;
}
void GET_ADC_value(void)
{
//printf("\n--timer0 interrupt----\n");
read_data_task();
DATA_READY=TRUE;
mlmeSyncRequest(ppib.phyCurrentChanel,TRUE);
}
int main(void)
{
//uint8_t return_state;
//uint8_t index;
Node_Capability temp_node;
ADDRESS temp_addr;
//memory_init();
hardwareInit();
Leds_greenOn();
Leds_redOn();
Leds_yellowOn();
IoInit();
OS_sched_init();
phy_init();
//--------------------------------
//MAC_init();
os_atomic_enable_interrupt();
DATA_READY=FALSE;
if(IS_RFD)
{
kertimer_init();
adc_init();
sensor_init();
}
// kertimer_start(2, KERTIMER_REPEAT, 0x27f, &Leds_yellowToggle);
//kertimer_start(1, KERTIMER_REPEAT, 0x07f, &Leds_greenToggle);
//kertimer_start(0, KERTIMER_REPEAT, 0x04f, &Leds_redToggle);
// backoff_timer_setOneShot(0x20,&Leds_greenOn);
cc2420_enableAddrDecode();
MAC_init();
router_init();
wdt_disable();
printf("start timer is %08lx,head of systime queue is %04x\n",systime32(),head_of_systimer_queue);
//mlmeResetRequest(TRUE);
/*
//用于測試ED SCAN的代碼
return_state=PLME_SET_TRX_STATE_request(RX_ON);
phy_channel_state=INACTIVE_PERIOD;
if(return_state==PHY_SUCCESS)
{
//scan_result_info.resultListSize=16;
//printf("\nstart to do ED SCAN\n");
mlmeScanRequest(ED_SCAN, 0x0000ffff, 6);
PLME_SET_TRX_STATE_request(TRX_OFF);
for(index=0;index<scan_result_info.resultListSize;index++)
//printf("%8d\n",scan_result_info.pEnergyDetectList[index]);
}
//*/
//選中一批合適的信道并進行設置，然后進行active_passive_scan
//PLME_SET_request(phyCurrentChanel_id, 3);
//用于測試ACTIVE_PASSIVE_SCAN的代碼
//----------------------------------
//wdt_enable(WDTO_2S);
//----------------------------------
//mlmeScanRequest(ACTIVE_PASSIVE_SCAN, 0x00000008, 6);
//while(mac_current_state!=MAC_STATE_ACTIVE_PASSIVE_SCAN_FINISHED);
/*
//選中新的網絡地址
cc2420_bcn_accept();
cc2420_setshortaddress((uint16_t)mac_pib_data.macShortAddress.Val);
cc2420_setpanid((uint16_t)mac_pib_data.macPANId.Val);
phy_channel_state=WAITING_FOR_BEACON;
PLME_SET_request(phyCurrentChanel_id, 11);
//-------------------------
//uint16_t tempprint;
//tempprint=cc2420_readreg(cc2420_FSCTRL);
//printf("tempprintf is %04x",tempprint);
//-------------------------
return_state=PLME_SET_TRX_STATE_request(RX_ON);
if(return_state!=PHY_SUCCESS)
{
error("\nopen the RF failure\n");
return;
}
*/
//測試信標幀的發送
//mlmeStartRequest(mac_pib_data.macPANId, ppib.phyCurrentChanel, mac_pib_data.macBeaconOrder, mac_pib_data.macSuperframeOrder, TRUE, mac_pib_data.macBattLifeExt, FALSE, FALSE, 0);
//head_of_systimer_queue=systimer_start_task(head_of_systimer_queue,RECEIVE_BEACON, 1000) ;
//head_of_systimer_queue=systimer_start_task(head_of_systimer_queue,CAP_OVER, 5000) ;
//cc2420_setrxmode();
//cc2420_setpanid(0x0001);
//cc2420_setshortaddress(0x0001);
cc2420_enablefifop();
while(1) {
//wdt_reset();
//OS_run_task();
//network layer management
switch(mac_current_state)
{
case MAC_STATE_UNSTARTED:
//printf("\n----START TO FORM NETWORK----\n");
MAC_init();
mlmeResetRequest(TRUE);
IS_NETWORK_FORMED=FALSE;
mlmeScanRequest(ED_SCAN, 0x00000008, 6);
//for(index=0;index<scan_result_info.resultListSize;index++)
// //printf("%8d\n",scan_result_info.pEnergyDetectList[index]);
break;
case MAC_STATE_ENERGY_SCAN_FINISHED:
mlmeScanRequest(ACTIVE_PASSIVE_SCAN, 0x00000008, 6);
break;
case MAC_STATE_ACTIVE_PASSIVE_SCAN_FINISHED:
if(!IS_COORDINATOR)
mlmeSyncRequest(ppib.phyCurrentChanel,TRUE);
//mac_current_state=MAC_STATE_SYNING;
else
{
cc2420_setshortaddress((uint16_t)mac_pib_data.macShortAddress.Val);
cc2420_setpanid((uint16_t)mac_pib_data.macPANId.Val);
mlmeStartRequest(mac_pib_data.macPANId,3, mac_pib_data.macBeaconOrder, mac_pib_data.macSuperframeOrder, TRUE, mac_pib_data.macBattLifeExt, FALSE, FALSE, 0);
}
break;
case MAC_STATE_SYNING_END:
if(!IS_NETWORK_FORMED)
{
//if(phy_channel_state==PHY_IDLE)
//printf("\nstart to do the associate\n");
//mac_current_state=MAC_STATE_IDLE;
temp_node.bytes=0x88;
temp_addr.Short=mac_pib_data.macCoordShortAddress;
mlmeAssociateRequest(ppib.phyCurrentChanel, 0x02, mac_pib_data.macPANId,temp_addr , temp_node, FALSE);
//IS_FIRST
}
else
{
if(DATA_READY)
{
//printf("\n---sensor data sent--\n");
//---------------------------------------
//---------------------------------------
NODE_INFO dst;
NODE_INFO src;
uint8_t msdulength;
BYTE * pMsdu;
BYTE msduhandle;
BYTE txOptions;
dst.addrMode=0x02;
dst.shortAddr=mac_pib_data.macCoordShortAddress;
dst.panID=mac_pib_data.macPANId;
src.addrMode=0x03;
src.longAddr=mac_pib_data.macExtAddress;
src.panID=mac_pib_data.macPANId;
msdulength=20;
pMsdu=(BYTE *)SENSOR_DATA_VALUE;
msduhandle=0;
txOptions=0x01;
mcpsDataRequest(dst, src, msdulength, pMsdu, msduhandle, txOptions);
//mac_current_state=MAC_STATE_START_TO_SLEEP;
}
}
break;
case MAC_STATE_ASSOC_FINISHED:
//網絡已經建立完成,可以啟動ADC傳感器采樣
if((!head_of_rx_buffer)&&(!head_of_tx_buffer)&&(!head_of_timer_queue))
//printf("\nnetwork successful formed\n");
IS_NETWORK_FORMED=TRUE;
mac_current_state=MAC_STATE_IDLE;
//break;
//test orphan scan & unicast coordinator realignment frame
//mlmeScanRequest(ORPHAN_SCAN, 0x00000008, 0);
//test PANID conflict & broadcast coordinator realignment frame
//panid_confilct_frame_send();
//test Disassociation from the RFD
//mlmeDisassociateRequest(default_long_addr, 0x02, FALSE);
mac_current_state=MAC_STATE_START_TO_SLEEP;
break;
case MAC_STATE_START_TO_SLEEP:
//ADC 任務啟動
PLME_SET_TRX_STATE_request(FORCE_TRX_OFF);
DATA_READY=FALSE;
kertimer_start(0, KERTIMER_ONE_SHOT, 1024, GET_ADC_value);
//printf("\n----the current state is MAC_STATE_START_TO_SLEEP---\n");
Leds_greenOff();
Leds_yellowOff();
Leds_redOff();
cc2420_sendcmd(cc2420_SFLUSHRX);
cc2420_sendcmd(cc2420_SFLUSHRX);
head_of_systimer_queue=systimer_stop_task(head_of_systimer_queue, CAP_OVER);
head_of_systimer_queue=systimer_stop_task(head_of_systimer_queue, RECEIVE_BEACON);
while(head_of_systimer_queue!=NULL)
{
head_of_systimer_queue=systimer_stop_task(head_of_systimer_queue, head_of_systimer_queue->timer_reason);
//printf("\n---error1--\n");
}
while(head_of_timer_queue!=NULL)
{
head_of_timer_queue=timer3quere_cancel(head_of_timer_queue, head_of_timer_queue->framedsn, head_of_timer_queue->timer_reason);
//printf("\n---error2--\n");
}
while(head_of_rx_buffer!=NULL)
{
remove_from_rx_buffer(head_of_rx_buffer);
//printf("\n---error3--\n");
}
while(head_of_tx_buffer!=NULL)
{
remove_tx_queue(head_of_tx_buffer->FrameSeq);
//printf("\n---error4--\n");
}
while(head_of_indirect_pending_buffer!=NULL)
{
remove_pending_queue(head_of_indirect_pending_buffer);
//printf("\n---error5--\n");
}
printf("\n----SYSTEM SLEEPING----\n");
mac_current_state=MAC_STATE_INACTIVE;
OS_sleep();
break;
default: break;
//開始作associate
}
//printf("\nthe current state is %d---\n",mac_current_state);
// wdt_reset();
OS_run_task();
//if(mac_current_state==MAC_STATE_INACTIVE)
// OS_sleep();
}
}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -