Revision 20:d19c1cec6d42, committed 2017-06-17

Comitter:

Dengjj

Date:

Sat Jun 17 08:09:28 2017 +0000

Parent:

19:a0e9128dec64

Commit message:

use additional counter with ticker for WDR

Changed in this revision

--- a/main.cpp	Tue Jun 13 05:14:31 2017 +0000
+++ b/main.cpp	Sat Jun 17 08:09:28 2017 +0000
@@ -1,5 +1,3 @@
-#include "mbed.h"
-//#include "DataLoggerRS232.h"
 #include "mbed.h"
 #include "mDot.h"
 #include "MTSLog.h"
@@ -21,391 +19,38 @@
 #define READ_PERIOD            1
 #define SEND_PERIOD            5
 
-const char readCmd[COMMAND_LENGTH] = {0x09,0x41,0x31,0x46,0x33,0x46,0x0d};
-
-char readBuf[RESPONSE_LENGTH] = {0};
-char ringBuffer[RINGBUFFER_SIZE][RESPONSE_LENGTH] = {0};
-
-unsigned int inIndex  = 0;
-unsigned int outIndex = 0;
-unsigned int pwr_cnt  = 0;
-
-
-/* functions prototype */
-void readCardID(void);
-void sendCardID(void);
-void sendPwrStat(void);
-
-void my_strcpy(char *dst, char *src);
-void my_strclear(char *str, unsigned int len);
-
-int configNetwork(void);
-int joinNetwork(void);
-int send_data(char *str);
-
-/* Global variables */
-Serial pc       (USBTX, USBRX);  // tx, rx
-Serial cm_rs485 (PA_2,PA_3);     // tx, rx
-DigitalIn pwr_stat (PA_6);       //pwr_status pin on/off
-string pwr_stat_str;
-std::string pwr_on_str =  "ON";
-std::string pwr_off_str = "OFF";
-string acstatus;
+Serial pc       (USBTX, USBRX); 
+Ticker timer;
+DigitalOut led1(PA_2);
+DigitalOut led2(PA_3);
+ 
+int flip = 0;
+int abc  = 0;
 mDot* dot;
 
-static std::string config_network_name = "chinaiot";
-static std::string config_network_pass = "password";
-static uint8_t config_frequency_sub_band = 2; 
-
-int main() 
-{    
-    int32_t ret;
-
+void attime() {
+    flip = !flip;
+    abc = abc +1;
+    if (abc == 2){
+        abc = 0;
+        dot-> resetCpu();
+    }    
+}
+ 
+int main() {
     pc.baud(PC_BAUDRATE);
-    pc.printf("\n\r\n\r\n\r");
-    pc.printf("============================================\n\r");
-    pc.printf("SiFOX remote card read system!\n\r");
-    pc.printf("============================================\n\r");
-    pc.printf("PC COM RS232 baudrate: %d \n\r", PC_BAUDRATE);
-    cm_rs485.baud(CARD_MACHINE_BAUDRATE);
-    cm_rs485.format(9,SerialBase::Even,1);
-    pc.printf("Card Machine RS485 baudrate: %d!\n\r", CARD_MACHINE_BAUDRATE);
-
-    //*******************************************
-    // Configurate Network
-    //*******************************************
-    ret = configNetwork();
-    if(ret != RETURN_OK)         
-        dot->sleep(5, mDot::RTC_ALARM); //sleep a while and restart
+    pc.printf("11111");
     
-    //*******************************************
-    // Join Network
-    //*******************************************
-    ret = joinNetwork();
-    if(ret != RETURN_OK)         
-        dot->sleep(5, mDot::RTC_ALARM); //sleep a while and restart
-   
-    pc.printf("Wait 15S or card machine booting...\n\r");
-    wait(15); 
-    
+    timer.attach(&attime, 5);
+    pc.printf("22222");
     while(1) {
-        /* Read Card ID */
-        //readCardID();
-        
-        /* Send Card ID to gateway */
-        sendCardID();
-        
-        /* wait a while */
-        wait(1); 
-        /*if (pwr_cnt == 31){       
-             pwr_cnt = 0;*/
-             if(pwr_stat == 1){
-                acstatus ="AC ON";
-                send_data("AC ON");
-             }else{
-                acstatus ="AC OFF";
-                send_data("AC OFF");    
-             } 
-           pc.printf("AC status is %s\n\r", acstatus);     
-            
-        
-        /*else {
-            pwr_cnt++;
-        } */        
+        if(flip == 0) {
+            led1 = !led1;
+        } else {
+            led2 = !led2;
+        }
+        pc.printf("33333");
+        wait(1);
+        abc = 0;
     }
 }
-
-    
-int configNetwork(void)
-{
-    int32_t ret; 
-    
-    dot = mDot::getInstance();
-    
-    // print library version information
-    pc.printf("version: %s\n\r", dot->getId().c_str());
-    
-    //*******************************************
-    // configuration
-    //*******************************************
-    // reset to default config so we know what state we're in
-    dot->resetConfig();
-
-    dot->setLogLevel(mts::MTSLog::INFO_LEVEL);
-
-    // set up the mDot with our network information: frequency sub band, network name, and network password
-    // these can all be saved in NVM so they don't need to be set every time - see mDot::saveConfig()
-
-    // frequency sub band is only applicable in the 915 (US) frequency band
-    // if using a MultiTech Conduit gateway, use the same sub band as your Conduit (1-8) - the mDot will use the 8 channels in that sub band
-    // if using a gateway that supports all 64 channels, use sub band 0 - the mDot will use all 64 channels
-    
-    //int32_t setTxFrequency(const uint32_t& FB_868);// setting for 868MHZ
-
-
-    
-  
-    pc.printf("Setting frequency sub band\n\r");
-    if ((ret = dot->setFrequencySubBand(config_frequency_sub_band)) != mDot::MDOT_OK) {
-        pc.printf("Error:failed to set frequency sub band %d:%s\n\r", ret, mDot::getReturnCodeString(ret).c_str());
-        return RETURN_ERR;
-    }
-
-    pc.printf("Setting network name\n\r");
-    if ((ret = dot->setNetworkName(config_network_name)) != mDot::MDOT_OK) {
-        pc.printf("Error:failed to set network name %d:%s\n\r", ret, mDot::getReturnCodeString(ret).c_str());
-        return RETURN_ERR;
-    }
-
-    pc.printf("Setting network password\n\r");
-    if ((ret = dot->setNetworkPassphrase(config_network_pass)) != mDot::MDOT_OK) {
-        pc.printf("Error:failed to set network password %d:%s\n\r", ret, mDot::getReturnCodeString(ret).c_str());
-        return RETURN_ERR;
-    }
-    
-    // a higher spreading factor allows for longer range but lower throughput
-    // in the 915 (US) frequency band, spreading factors 7 - 10 are available
-    // in the 868 (EU) frequency band, spreading factors 7 - 12 are available
-    pc.printf("Setting TX spreading factor\n\r");
-    if ((ret = dot->setTxDataRate(mDot::SF_10)) != mDot::MDOT_OK) {
-        pc.printf("Error:failed to set TX datarate %d:%s\n\r", ret, mDot::getReturnCodeString(ret).c_str());
-        return RETURN_ERR;//
-    }
-
-    // request receive confirmation of packets from the gateway
-    pc.printf("Enabling ACKs\n\r");
-    if ((ret = dot->setAck(1)) != mDot::MDOT_OK) {
-        pc.printf("Error:failed to enable ACKs %d:%s\n\r", ret, mDot::getReturnCodeString(ret).c_str());
-        return RETURN_OK;
-    }
-
-    // save this configuration to the mDot's NVM
-    pc.printf("Saving config\n\r");
-    if (! dot->saveConfig()) {
-        pc.printf("Error:failed to save configuration\n\r");
-    }
-    
-    return RETURN_OK;
-}   // end of configuration
-
-
-int joinNetwork(void)
-{    
-    int32_t ret,i; 
-    std::vector<uint8_t> sendData;
-    char _header[] = "ChongQi!";
-    
-    // attempt to join the network
-    pc.printf("Joining network...\n\r");
-    
-    while ((ret = dot->joinNetwork()) != mDot::MDOT_OK) {
-        pc.printf("Error: failed to join network %d:%s\n\r", ret, mDot::getReturnCodeString(ret).c_str());
-        // in the 868 (EU) frequency band, we need to wait until another channel is available before transmitting again
-        return RETURN_ERR;
-    }
-
-    sendData.clear(); 
-    // format data for sending to the gateway
-    for( i=0; i< strlen(_header); i++ )
-               sendData.push_back( _header[i] );
-               
-    // send the data to the gateway
-    pc.printf("Send header to the gateway\n\r");
-
-    if ((ret = dot->send(sendData)) != mDot::MDOT_OK) {
-        pc.printf("Error: failed to send %d:%s\n\r", ret, mDot::getReturnCodeString(ret).c_str());
-        return RETURN_ERR;
-    } else {
-        pc.printf("Successfully sent data to gateway\n\r");
-    } 
-    
-    return RETURN_OK;
-}
-
-int send_data(char *str)
-{
-    int32_t i, ret;
-    std::vector<uint8_t> sendData;
-    
-    //Send the data to Gateway
-    sendData.clear();   
-    // probably not the most efficent way to do this
-    for(i=0; i< strlen(str); i++ )
-        sendData.push_back(str[i] );
-        
-    // send the data to the gateway
-    pc.printf("Send %s to Gateway \n\r", str); 
-    
-    if ((ret = dot->send(sendData)) != mDot::MDOT_OK) {
-        pc.printf("Error:failed to send\n\r", ret, mDot::getReturnCodeString(ret).c_str());
-        return RETURN_ERR;
-    } else {            
-        pc.printf("Sent data to gateway successfully!\n\r");
-    }
-    return RETURN_OK;
-}
-
-
-void my_strcpy(char *dst, char *src)
-{
-    int j=0;
-    
-    while(src[j] != 0)
-    {
-        dst[j] = src[j];
-        j++;
-    }       
-}
-
-
-void my_strclear(char *str, unsigned int len)
-{
-    unsigned int j;
-    for(j=0; j<len; j++)str[j]=0;  
-}
-
-unsigned int get_F_position(char *str)
-{
-    unsigned int i=0;
-    while(str[i] != 'F')
-    {
-        i++;
-        if( i >6)break;
-    }
-    return i;
-}
-
-
-void readCardID(void)
-{
-      unsigned int i, p;
-      char chr;
-      
-      /* clear the read buffer */
-      my_strclear(readBuf, RESPONSE_LENGTH);
-        
-      pc.printf("Send the READ command!\n\r");//, &readCmd[1]);
-      if(cm_rs485.writeable()){
-            for(i=0; i<COMMAND_LENGTH; i++){
-               cm_rs485.putc(readCmd[i]);
-            }            
-      }
-      
-      /* read the response */
-      chr = cm_rs485.getc();
-      i = 0;
-      while(chr != 0x0d)
-      {
-            readBuf[i] = chr;
-            i++;
-            chr = cm_rs485.getc();
-      }  
-        
-      /* print the response for debug */
-      pc.printf("Response[ASCII]:");
-        
-      for(i=0; i< RESPONSE_LENGTH; i++){
-           pc.printf("%0X ", readBuf[i]);
-           if (readBuf[i] == 0) break;
-      } 
-       
-      p = get_F_position(readBuf);
-      pc.printf("P=%d\n\r", p);
-      pc.printf("Response[Text]:%s\n\r", &readBuf[p+1]);
-      /* add to ringBuffer if valid */ 
-      if((p != 0) && (readBuf[p+1] != '3') && (readBuf[p+2] !='C')) //valid response
-      {
-          my_strcpy(ringBuffer[inIndex], &readBuf[p+1]); //strim the 3 bytes prehead
-          //pc.printf("addr = 0x%0X, inIndex = %d\n\r", &ringBuffer[inIndex],inIndex);
-          inIndex++;
-          if(inIndex >= RINGBUFFER_SIZE) inIndex = 0;
-          if(ringBuffer[inIndex][0] != 0)  //is not empty
-          {
-              pc.printf("Warning! Ringbuffer overflow at [%d]!\n\r", inIndex);
-              pc.printf("Please have a check of the network!\n\r");
-              pc.printf("Data in ring buffer:\n\r");
-              for(i=0; i<RINGBUFFER_SIZE; i++)
-              {
-                  pc.printf("Data[%d]: %s \n\r", i, ringBuffer[i]);
-              }
-              
-              wait(10); //in seconds
-          }
-     }
-}
-
-void sendCardID(void)
-{
-    int32_t ret;
-    
-    //pc.printf("Send Tick!\n\r");
-    /*send the data */
-    if(ringBuffer[outIndex][0] != 0) //not empty
-    {
-        pc.printf("Send dada[%s] to Gateway!\n\r", ringBuffer[outIndex]);
-      #ifndef NO_MULTITECH_GATEWAY  
-        /* t.b.d : send data though LoRA */
-        if(send_data(ringBuffer[outIndex]) != RETURN_OK)
-        {
-           pc.printf("Failed to send data to netwotk!\n\r");
-           pc.printf("Rejoin network and try one more time!\n\r");
-                       // attempt to rejoin the network
-           pc.printf("Attemp to rejoin network....\n\r");
-           if ((ret = dot->joinNetworkOnce()) != mDot::MDOT_OK) {
-                pc.printf("Failed to rejoin network! %d:%s \n\r", ret, mDot::getReturnCodeString(ret).c_str());
-                return;
-           }else{
-                pc.printf("Rejoin network successfully!");
-                if(send_data(ringBuffer[outIndex]) != RETURN_OK) return;  //abort to send       
-           } 
-        }
-       #endif 
-        //clear the buffer
-        my_strclear(ringBuffer[outIndex], RESPONSE_LENGTH);
-        outIndex++;
-        if(outIndex >= RINGBUFFER_SIZE)outIndex = 0;
-    }else{ //empty
-        pc.printf("Nothing to send!\n\r");
-        //wait(10);
-    }
-    
-}
-
-
-void sendPwrStat(void)
-{
-    int32_t ret;
-    
-    //pc.printf("Send Tick!\n\r");
-    /*send the data */
-    if(ringBuffer[outIndex][0] != 0) //not empty
-    {
-        pc.printf("Send dada[%s] to Gateway!\n\r", ringBuffer[outIndex]);
-      #ifndef NO_MULTITECH_GATEWAY  
-        /* t.b.d : send data though LoRA */
-        if(send_data(ringBuffer[outIndex]) != RETURN_OK)
-        {
-           pc.printf("Failed to send data to netwotk!\n\r");
-           pc.printf("Rejoin network and try one more time!\n\r");
-                       // attempt to rejoin the network
-           pc.printf("Attemp to rejoin network....\n\r");
-           if ((ret = dot->joinNetworkOnce()) != mDot::MDOT_OK) {
-                pc.printf("Failed to rejoin network! %d:%s \n\r", ret, mDot::getReturnCodeString(ret).c_str());
-                return;
-           }else{
-                pc.printf("Rejoin network successfully!");
-                if(send_data(ringBuffer[outIndex]) != RETURN_OK) return;  //abort to send       
-           } 
-        }
-       #endif 
-        //clear the buffer
-        my_strclear(ringBuffer[outIndex], RESPONSE_LENGTH);
-        outIndex++;
-        if(outIndex >= RINGBUFFER_SIZE)outIndex = 0;
-    }else{ //empty
-        pc.printf("Nothing to send!\n\r");
-        //wait(10);
-    }
-    
-}
-